| Filed | As-Of/On | Form | Fullname | Fund Class | Shares | Activity | Shares Change | Shares Pct. Change | Hypothetical Old Value | Hypothetical New Value | Hypothetical Value Chg. | Hypotheticals Return |
Hypotheticals Results |
Director |
Other |
Ten Pct |
Officer |
Officer Title |
News Article |
History |
|---|
| 2009-11-06 | 2009-09-30 | 13F-HR | Chwab Charles Investment Management Inc | Institution | 71,200 | No Change | 0 | 0 % | $738,344 | $738,344 | $0 | 0.00 % | $0 | | | | | | News Article | History of Chwab Charles Investment Management Inc Ownership Of Cogent Communications Group Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Credit Suisse First Boston | Institution | 23,365 | Sold Some | -32,844 | -58.43 % | $242,295 | $242,295 | $0 | 0.00 % | $0 | | | | | | News Article | History of Credit Suisse First Boston Ownership Of Cogent Communications Group Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Deere And Co | Institution | 10,963 | New Holding | 10,963 | 100 % | $113,686 | $113,686 | $0 | 0.00 % | $0 | | | | | | News Article | History of Deere And Co Ownership Of Cogent Communications Group Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Ems Capital Lp | Institution | 328,882 | No Change | 0 | 0 % | $3,410,506 | $3,410,506 | $0 | 0.00 % | $0 | | | | | | News Article | History of Ems Capital Lp Ownership Of Cogent Communications Group Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Metropolitan Life Insurance Co | Institution | 39,846 | No Change | 0 | 0 % | $413,203 | $413,203 | $0 | 0.00 % | $0 | | | | | | News Article | History of Metropolitan Life Insurance Co Ownership Of Cogent Communications Group Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Pnc Financial Services Group Inc | Institution | | Sold All | -29,450 | -100 % | | | | 0.00 % | $0 | | | | | | News Article | History of Pnc Financial Services Group Inc Ownership Of Cogent Communications Group Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Teachers Advisors Inc | Institution | 39,374 | No Change | 0 | 0 % | $408,308 | $408,308 | $0 | 0.00 % | $0 | | | | | | News Article | History of Teachers Advisors Inc Ownership Of Cogent Communications Group Inc |
| 2009-11-06 | 2009-09-30 | 13F-HR | Tiaa Cref Investment Management Llc | Institution | 260,409 | Sold Some | -863 | -0.33 % | $2,700,441 | $2,700,441 | $0 | 0.00 % | $0 | | | | | | News Article | History of Tiaa Cref Investment Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Becker Capital Management Inc | Institution | 55,293 | Added More | 4,731 | 9.35 % | $572,283 | $573,388 | $1,106 | 0.19 % | $95 | | | | | | News Article | History of Becker Capital Management Inc Ownership Of Cogent Communications Group Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Fixed Income Securities Lp | Institution | | Sold All | -1,157 | -100 % | | | | 0.19 % | $-23 | | | | | | News Article | History of Fixed Income Securities Lp Ownership Of Cogent Communications Group Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Parametric Portfolio Associate | Institution | 19,722 | Sold Some | -1,274 | -6.06 % | $204,123 | $204,517 | $394 | 0.19 % | $-25 | | | | | | News Article | History of Parametric Portfolio Associate Ownership Of Cogent Communications Group Inc |
| 2009-11-05 | 2009-09-30 | 13F-HR | Proshare Advisors Llc | Institution | 11,750 | Sold Some | -5,657 | -32.49 % | $121,613 | $121,848 | $235 | 0.19 % | $-113 | | | | | | News Article | History of Proshare Advisors Llc Ownership Of Cogent Communications Group Inc |
| 2009-11-04 | 2009-09-30 | 13F-HR | Frontier Capital Management Co Inc | Institution | 387,704 | Added More | 82,030 | 26.83 % | $3,737,467 | $4,020,490 | $283,024 | 7.57 % | $59,882 | | | | | | News Article | History of Frontier Capital Management Co Inc Ownership Of Cogent Communications Group Inc |
| 2009-11-04 | 2009-08-31 | N-CSR | Ga Funds-Ssga Enhanced Small Cap Fund | Small-Cap Core | 2,840 | Added More | 840 | 42.00 % | $27,378 | $29,451 | $2,073 | 7.57 % | $613 | | | | | | News Article | History of Ga Funds-Ssga Enhanced Small Cap Fund Ownership Of Cogent Communications Group Inc |
| 2009-11-03 | 2009-09-30 | 13F-HR | Kylands Capital Llc | Institution | 576,700 | Sold Some | -34,250 | -5.60 % | $5,726,631 | $5,980,379 | $253,748 | 4.43 % | $-15,070 | | | | | | News Article | History of Kylands Capital Llc Ownership Of Cogent Communications Group Inc |
| 2009-11-02 | 2009-08-31 | N-CSRS | Fidelity Select Portfolios-Telecommunications Portfolio | Utility | 194,406 | Added More | 64,802 | 50.00 % | $1,934,340 | $2,015,990 | $81,651 | 4.22 % | $27,217 | | | | | | News Article | History of Fidelity Select Portfolios-Telecommunications Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-10-30 | 2009-09-30 | 13F-HR | Oxford Asset Management | Institution | 128,531 | Added More | 107,611 | 514.39 % | $1,302,019 | $1,332,866 | $30,847 | 2.36 % | $25,827 | | | | | | News Article | History of Oxford Asset Management Ownership Of Cogent Communications Group Inc |
| 2009-10-29 | 2009-09-30 | 13F-HR | Dimensional Fund Advisors Inc | Institution | 635,427 | Sold Some | -2,200 | -0.34 % | $6,888,029 | $6,589,378 | $-298,651 | -4.33 % | $1,034 | | | | | | News Article | History of Dimensional Fund Advisors Inc Ownership Of Cogent Communications Group Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Usaa Mutual Funds Trust-Cornerstone Strategy Fund | Specialty & Misc | | Sold All | -2,500 | -100 % | | | | -4.33 % | $1,175 | | | | | | News Article | History of Usaa Mutual Funds Trust-Cornerstone Strategy Fund Ownership Of Cogent Communications Group Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Usaa Mutual Funds Trust-Growth Fund | Multi-Cap Growth | | Sold All | -600 | -100 % | | | | -4.33 % | $282 | | | | | | News Article | History of Usaa Mutual Funds Trust-Growth Fund Ownership Of Cogent Communications Group Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Valic Co I-Small Cap Fund | Small-Cap Core | 10,600 | New Holding | 10,600 | 100 % | $114,904 | $109,922 | $-4,982 | -4.33 % | $-4,982 | | | | | | News Article | History of Valic Co I-Small Cap Fund Ownership Of Cogent Communications Group Inc |
| 2009-10-29 | 2009-08-31 | N-Q | Valic Co I-Small Cap Index Fund | Small-Cap Core | 35,878 | New Holding | 35,878 | 100 % | $388,918 | $372,055 | $-16,863 | -4.33 % | $-16,863 | | | | | | News Article | History of Valic Co I-Small Cap Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-10-27 | 2009-09-30 | 13F-HR | Essex Investment Management Co Llc | Institution | 625,049 | New Holding | 625,049 | 100 % | $7,163,062 | $6,481,758 | $-681,303 | -9.51 % | $-681,303 | | | | | | News Article | History of Essex Investment Management Co Llc Ownership Of Cogent Communications Group Inc |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Inc | No Data | | Sold All | -15,495 | -100 % | | | | -8.47 % | $14,875 | | | | | | News Article | History of Blackrock Inc Ownership Of Cogent Communications Group Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Usaa Mutual Funds Trust-Growth Fund | Multi-Cap Growth | 600 | New Holding | 600 | 100 % | $6,486 | $6,222 | $-264 | -4.07 % | $-264 | | | | | | News Article | History of Usaa Mutual Funds Trust-Growth Fund Ownership Of Cogent Communications Group Inc |
| 2009-10-02 | 2009-07-31 | N-CSR | Usaa Mutual Funds Trust-Small Cap Stock Fund | Small-Cap Core | | Sold All | -111,840 | -100 % | | | | -4.07 % | $49,210 | | | | | | News Article | History of Usaa Mutual Funds Trust-Small Cap Stock Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc-New Opportunities Fund | Small-Cap Growth | | Sold All | -78,024 | -100 % | | | | -9.98 % | $89,728 | | | | | | News Article | History of American Century Mutual Funds Inc-New Opportunities Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-29 | 2009-07-31 | N-Q | American Century Mutual Funds Inc-New Opportunities Ii | Small-Cap Growth | | Sold All | -284,418 | -100 % | | | | -9.98 % | $327,081 | | | | | | News Article | History of American Century Mutual Funds Inc-New Opportunities Ii Ownership Of Cogent Communications Group Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc-International Core Equity Portfolio | International Small-Mid-Cap Value | 68,700 | New Holding | 68,700 | 100 % | $791,424 | $712,419 | $-79,005 | -9.98 % | $-79,005 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc-International Core Equity Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc-International Vector Equity Portfolio | No Data | 14,000 | New Holding | 14,000 | 100 % | $161,280 | $145,180 | $-16,100 | -9.98 % | $-16,100 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc-International Vector Equity Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Dfa Investment Dimensions Group Inc-Us Sustainability Core 1 Portfolio | No Data | 700 | New Holding | 700 | 100 % | $8,064 | $7,259 | $-805 | -9.98 % | $-805 | | | | | | News Article | History of Dfa Investment Dimensions Group Inc-Us Sustainability Core 1 Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Jnl Investors Series Trust-Jackson Perspective Index 5 Fund | Specialty & Misc | 300 | No Change | 0 | 0 % | $3,456 | $3,111 | $-345 | -9.98 % | $0 | | | | | | News Article | History of Jnl Investors Series Trust-Jackson Perspective Index 5 Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-29 | 2009-07-31 | N-Q | Vanguard Explorer Fund-Vanguard Explorer Fund | Small-Cap Growth | | Sold All | -41,000 | -100 % | | | | -9.98 % | $47,150 | | | | | | News Article | History of Vanguard Explorer Fund-Vanguard Explorer Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Massmutual Premier Funds-Massmutual Premier Main Street Small Cap Fund | Small-Cap Core | | Sold All | -7,700 | -100 % | | | | -11.74 % | $10,626 | | | | | | News Article | History of Massmutual Premier Funds-Massmutual Premier Main Street Small Cap Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Massmutual Premier Funds-Massmutual Premier Small Company Opportunities Fund | Small-Cap Core | | Sold All | -14,100 | -100 % | | | | -11.74 % | $19,458 | | | | | | News Article | History of Massmutual Premier Funds-Massmutual Premier Small Company Opportunities Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Old Westbury Funds Inc-International Fund | International Multi-Cap Core | 8,500 | No Change | 0 | 0 % | $99,875 | $88,145 | $-11,730 | -11.74 % | $0 | | | | | | News Article | History of Old Westbury Funds Inc-International Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Powershares Exchange Traded Fund Trust-Powershares Cleantech Portfolio | Science & Tech | 2,827 | New Holding | 2,827 | 100 % | $33,217 | $29,316 | $-3,901 | -11.74 % | $-3,901 | | | | | | News Article | History of Powershares Exchange Traded Fund Trust-Powershares Cleantech Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-28 | 2009-07-31 | N-Q | Powershares Exchange Traded Fund Trust-Powershares Dynamic Small Cap Growth Portfolio | Small-Cap Growth | 560 | New Holding | 560 | 100 % | $6,580 | $5,807 | $-773 | -11.74 % | $-773 | | | | | | News Article | History of Powershares Exchange Traded Fund Trust-Powershares Dynamic Small Cap Growth Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-24 | 2009-07-31 | N-Q | Tfs Capital Investment Trust-Tfs Market Neutral Fund | Specialty & Misc | 120,813 | No Change | 0 | 0 % | $1,444,923 | $1,252,831 | $-192,093 | -13.29 % | $0 | | | | | | News Article | History of Tfs Capital Investment Trust-Tfs Market Neutral Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-17 | 2009-07-31 | N-Q | Rydex Etf Trust-Rydex Inverse Russell 2000 Etf | Specialty & Misc | 950 | New Holding | 950 | 100 % | $11,552 | $9,852 | $-1,701 | -14.72 % | $-1,701 | | | | | | News Article | History of Rydex Etf Trust-Rydex Inverse Russell 2000 Etf Ownership Of Cogent Communications Group Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Series Funds-Banking Fund | Financial Services | 1,191 | Sold Some | -235 | -16.47 % | $12,005 | $12,351 | $345 | 2.87 % | $-68 | | | | | | News Article | History of Rydex Series Funds-Banking Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Rydex Variable Trust-Biotechnology Fund | Health/Biotech | 576 | Added More | 225 | 64.10 % | $5,806 | $5,973 | $167 | 2.87 % | $65 | | | | | | News Article | History of Rydex Variable Trust-Biotechnology Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-08 | 2009-06-30 | N-CSRS | Universal Institutional Funds Inc-Small Company Growth Portfolio | Small-Cap Growth | 47,286 | Sold Some | -1,428 | -2.93 % | $476,643 | $490,356 | $13,713 | 2.87 % | $-414 | | | | | | News Article | History of Universal Institutional Funds Inc-Small Company Growth Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Axa Premier Vip Trust-Multimanager Small Cap Growth Portfolio | Small-Cap Growth | | Sold All | -34,800 | -100 % | | | | 5.27 % | $-18,096 | | | | | | News Article | History of Axa Premier Vip Trust-Multimanager Small Cap Growth Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust-Eqalliancebernstein Small Cap Growth Portfolio | Small-Cap Growth | 22,400 | No Change | 0 | 0 % | $220,640 | $232,288 | $11,648 | 5.27 % | $0 | | | | | | News Article | History of Eq Advisors Trust-Eqalliancebernstein Small Cap Growth Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust-Eqalliancebernstein Value Portfolio | Multi-Cap Value | 7,900 | New Holding | 7,900 | 100 % | $77,815 | $81,923 | $4,108 | 5.27 % | $4,108 | | | | | | News Article | History of Eq Advisors Trust-Eqalliancebernstein Value Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Eq Advisors Trust-Eqbond Index Portfolio | Specialty & Misc | 63,190 | Added More | 6,390 | 11.25 % | $622,422 | $655,280 | $32,859 | 5.27 % | $3,323 | | | | | | News Article | History of Eq Advisors Trust-Eqbond Index Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Morgan Stanley Institutional Fund Inc-Small Company Growth Portfolio | Small-Cap Growth | 1,924,794 | Sold Some | -51,529 | -2.60 % | $18,959,221 | $19,960,114 | $1,000,893 | 5.27 % | $-26,795 | | | | | | News Article | History of Morgan Stanley Institutional Fund Inc-Small Company Growth Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Profunds-Bull Profund | Large-Cap Core | | Sold All | -3,666 | -100 % | | | | 5.27 % | $-1,906 | | | | | | News Article | History of Profunds-Bull Profund Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Un Capital Advisers Trust-Sc Oppenheimer Main Street Small Cap Fund | Small-Cap Core | 13,820 | Sold Some | -2,080 | -13.08 % | $136,127 | $143,313 | $7,186 | 5.27 % | $-1,082 | | | | | | News Article | History of Un Capital Advisers Trust-Sc Oppenheimer Main Street Small Cap Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Vanguard Institutional Index Funds-Vanguard Institutional Index Fund | Specialty & Misc | | Sold All | -37,241 | -100 % | | | | 5.27 % | $-19,365 | | | | | | News Article | History of Vanguard Institutional Index Funds-Vanguard Institutional Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-04 | 2009-06-30 | N-CSRS | Vanguard Variable Insurance Funds-Small Company Growth Portfolio | Small-Cap Growth | | Sold All | -2,800 | -100 % | | | | 5.27 % | $-1,456 | | | | | | News Article | History of Vanguard Variable Insurance Funds-Small Company Growth Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Mml Series Investment Fund Ii-Mml Small Cap Equity Fund | Small-Cap Core | 13,640 | Added More | 4,910 | 56.24 % | $131,490 | $141,447 | $9,957 | 7.57 % | $3,584 | | | | | | News Article | History of Mml Series Investment Fund Ii-Mml Small Cap Equity Fund Ownership Of Cogent Communications Group Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Pacific Select Fund-Pd Small-Cap Growth Index Portfolio | No Data | 797 | No Compare | | | $7,683 | $8,265 | $582 | 7.57 % | | | | | | | News Article | History of Pacific Select Fund-Pd Small-Cap Growth Index Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-03 | 2009-06-30 | N-CSRS | Pacific Select Fund-Small-Cap Index Portfolio | No Data | 23,470 | New Holding | 23,470 | 100 % | $226,251 | $243,384 | $17,133 | 7.57 % | $17,133 | | | | | | News Article | History of Pacific Select Fund-Small-Cap Index Portfolio Ownership Of Cogent Communications Group Inc |
| 2009-09-03 | 2009-06-30 | N-CSR | Treettracks Series Trust-Spdr Dividend Etf | Specialty & Misc | | Sold All | -3,438 | -100 % | | | | 7.57 % | $-2,510 | | | | | | News Article | History of Treettracks Series Trust-Spdr Dividend Etf Ownership Of Cogent Communications Group Inc |
| 2009-08-31 | 2009-06-30 | N-Q | Fidelity Central Investment Portfolios Llc-Fidelity Telecom Service | Telecommunication | | Sold All | -35,600 | -100 % | | | | 7.46 % | $-25,632 | | | | | | News Article | History of Fidelity Central Investment Portfolios Llc-Fidelity Telecom Service Ownership Of Cogent Communications Group Inc |
| 2009-08-31 | 2009-06-30 | N-CSRS | Tiaa Cref Life Fund-Stock Index Fund | Specialty & Misc | 706 | No Change | 0 | 0 % | $6,813 | $7,321 | $508 | 7.46 % | $0 | | | | | | News Article | History of Tiaa Cref Life Fund-Stock Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust-Ishares Russell 2000 Growth Index Fund | Multi-Cap Growth | 313,643 | Added More | 8,448 | 2.76 % | $3,070,565 | $3,252,478 | $181,913 | 5.92 % | $4,900 | | | | | | News Article | History of Ishares Trust-Ishares Russell 2000 Growth Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust-Ishares Russell 2000 Index Fund | Specialty & Misc | 534,150 | Sold Some | -17,138 | -3.10 % | $5,229,329 | $5,539,136 | $309,807 | 5.92 % | $-9,940 | | | | | | News Article | History of Ishares Trust-Ishares Russell 2000 Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust-Ishares Russell 3000 Growth Index Fund | Multi-Cap Growth | 2,687 | Sold Some | -294 | -9.86 % | $26,306 | $27,864 | $1,558 | 5.92 % | $-171 | | | | | | News Article | History of Ishares Trust-Ishares Russell 3000 Growth Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-28 | 2009-06-30 | N-Q | Ishares Trust-Ishares Russell 3000 Index Fund | Specialty & Misc | 13,317 | Added More | 780 | 6.22 % | $130,373 | $138,097 | $7,724 | 5.92 % | $452 | | | | | | News Article | History of Ishares Trust-Ishares Russell 3000 Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-28 | 2008-06-30 | N-Q | Vanguard Horizon Funds-Vanguard Strategic Small-Cap Equity Fund | Small-Cap Core | 4,493 | New Holding | 4,493 | 100 % | $43,986 | $46,592 | $2,606 | 5.92 % | $2,606 | | | | | | News Article | History of Vanguard Horizon Funds-Vanguard Strategic Small-Cap Equity Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-28 | 2008-06-30 | N-Q | Vanguard Horizon Funds-Vanguard Strategic Small-Cap Equity Fund | Small-Cap Core | 8,200 | New Holding | 8,200 | 100 % | $80,278 | $85,034 | $4,756 | 5.92 % | $4,756 | | | | | | News Article | History of Vanguard Horizon Funds-Vanguard Strategic Small-Cap Equity Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Dws Investment Trust-Dws Small Cap Core Fund | Small-Cap Core | 9,100 | New Holding | 9,100 | 100 % | $92,001 | $94,367 | $2,366 | 2.57 % | $2,366 | | | | | | News Article | History of Dws Investment Trust-Dws Small Cap Core Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds-Equity Index Fund | Specialty & Misc | 29,950 | Added More | 18,503 | 161.64 % | $302,795 | $310,582 | $7,787 | 2.57 % | $4,811 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds-Equity Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-27 | 2009-06-30 | N-Q | Tiaa Cref Institutional Mutual Funds-Growth Equity Fund | Multi-Cap Growth | | Sold All | -15,765 | -100 % | | | | 2.57 % | $-4,099 | | | | | | News Article | History of Tiaa Cref Institutional Mutual Funds-Growth Equity Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds-Vanguard Extended Market Index Fund | Mid-Cap Core | 270,692 | New Holding | 270,692 | 100 % | $2,736,696 | $2,807,076 | $70,380 | 2.57 % | $70,380 | | | | | | News Article | History of Vanguard Index Funds-Vanguard Extended Market Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds-Vanguard Growth Index Fund | Large-Cap Growth | 325,017 | New Holding | 325,017 | 100 % | $3,285,922 | $3,370,426 | $84,504 | 2.57 % | $84,504 | | | | | | News Article | History of Vanguard Index Funds-Vanguard Growth Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-27 | 2009-06-30 | N-CSRS | Vanguard Index Funds-Vanguard Total Stock Market Index Fund | Multi-Cap Core | 331,363 | New Holding | 331,363 | 100 % | $3,350,080 | $3,436,234 | $86,154 | 2.57 % | $86,154 | | | | | | News Article | History of Vanguard Index Funds-Vanguard Total Stock Market Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-27 | 2008-06-30 | N-CSRS | Vanguard Balanced Index Funds-Vanguard Balanced Index Fund | Mixed-Asset Target Allocation Growth | 17,360 | No Change | 0 | 0 % | $175,510 | $180,023 | $4,514 | 2.57 % | $0 | | | | | | News Article | History of Vanguard Balanced Index Funds-Vanguard Balanced Index Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-26 | 2009-06-30 | N-CSRS | M Fund Inc-Frontier Capital Appreciation Fund | Specialty & Misc | | Sold All | -28,000 | -100 % | | | | 2.97 % | $-8,400 | | | | | | News Article | History of M Fund Inc-Frontier Capital Appreciation Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-24 | 2009-06-30 | N-CSRS | Goldman Sachs Variable Insurance Trust-Goldman Sachs Structured Small Cap Equity Fund | Gold Oriented | | Sold All | -5,683 | -100 % | | | | 0.29 % | $-170 | | | | | | News Article | History of Goldman Sachs Variable Insurance Trust-Goldman Sachs Structured Small Cap Equity Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-24 | 2009-06-30 | N-CSRS | Oppenheimer Variable Account Funds-Oppenheimer Main Street Fundva | Specialty & Misc | 66,771 | New Holding | 66,771 | 100 % | $690,412 | $692,415 | $2,003 | 0.29 % | $2,003 | | | | | | News Article | History of Oppenheimer Variable Account Funds-Oppenheimer Main Street Fundva Ownership Of Cogent Communications Group Inc |
| 2009-08-21 | 2009-06-30 | N-CSR | Oppenheimer Main Street Small Cap Fund-Oppenheimer Main Street Small Cap Fund | Small-Cap Core | 277,335 | New Holding | 277,335 | 100 % | $2,925,884 | $2,875,964 | $-49,920 | -1.70 % | $-49,920 | | | | | | News Article | History of Oppenheimer Main Street Small Cap Fund-Oppenheimer Main Street Small Cap Fund Ownership Of Cogent Communications Group Inc |
| 2009-08-18 | 2009-06-30 | 13F-HR/A | Barclays Global Investors Uk Holdings Ltd | Institution | 1,929,454 | Added More | 29,365 | 1.54 % | $19,410,307 | $20,008,438 | $598,131 | 3.08 % | $9,103 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Cogent Communications Group Inc |
| 2009-08-18 | 2009-06-30 | 13F-HR | Us Bancorp De | Institution | 18,973 | Sold Some | -502,036 | -96.35 % | $190,868 | $196,750 | $5,882 | 3.08 % | $-155,631 | | | | | | News Article | History of Us Bancorp De Ownership Of Cogent Communications Group Inc |
| 2009-08-17 | 2009-06-30 | 13F-HR | Madison Square Investors Llc | No Data | 14,573 | Added More | 4,818 | 49.39 % | $145,730 | $151,122 | $5,392 | 3.70 % | $1,783 | | | | | | News Article | History of Madison Square Investors Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-17 | 2009-06-30 | 13F-HR | Morgan Stanley | Institution | 3,703,000 | Sold Some | -184,261 | -4.74 % | $37,030,000 | $38,400,110 | $1,370,110 | 3.70 % | $-68,177 | | | | | | News Article | History of Morgan Stanley Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | American International Group Inc | Institution | 35,878 | Sold Some | -373 | -1.02 % | $381,383 | $372,055 | $-9,328 | -2.44 % | $97 | | | | | | News Article | History of American International Group Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Axa | Institution | 88,650 | Added More | 6,390 | 7.76 % | $942,350 | $919,301 | $-23,049 | -2.44 % | $-1,661 | | | | | | News Article | History of Axa Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Batterymarch Financial Management Inc | Institution | | Sold All | -198,740 | -100 % | | | | -2.44 % | $51,672 | | | | | | News Article | History of Batterymarch Financial Management Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Black River Asset Management Llc | Institution | 11,000 | Sold Some | -2,200 | -16.66 % | $116,930 | $114,070 | $-2,860 | -2.44 % | $572 | | | | | | News Article | History of Black River Asset Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Canyon Capital Advisors Llc | Institution | | Sold All | -424,518 | -100 % | | | | -2.44 % | $110,375 | | | | | | News Article | History of Canyon Capital Advisors Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Caxton Associates Llc | Institution | | Sold All | -47,696 | -100 % | | | | -2.44 % | $12,401 | | | | | | News Article | History of Caxton Associates Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Chilton Investment Co Llc | Institution | 3,599,604 | Sold Some | -1,400,493 | -28.00 % | $38,263,791 | $37,327,893 | $-935,897 | -2.44 % | $364,128 | | | | | | News Article | History of Chilton Investment Co Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Citadel L P | Institution | 42,763 | Added More | 30,329 | 243.91 % | $454,571 | $443,452 | $-11,118 | -2.44 % | $-7,886 | | | | | | News Article | History of Citadel L P Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Fidelity International Ltd | Institution | 253,430 | New Holding | 253,430 | 100 % | $2,693,961 | $2,628,069 | $-65,892 | -2.44 % | $-65,892 | | | | | | News Article | History of Fidelity International Ltd Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Fmr Corp | Institution | 2,928,208 | Added More | 946,200 | 47.73 % | $31,126,851 | $30,365,517 | $-761,334 | -2.44 % | $-246,012 | | | | | | News Article | History of Fmr Corp Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Frontier Capital Management Co Inc | Institution | 305,674 | Added More | 4,200 | 1.39 % | $3,249,315 | $3,169,839 | $-79,475 | -2.44 % | $-1,092 | | | | | | News Article | History of Frontier Capital Management Co Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Geode Capital Management Llc | Institution | 89,010 | Added More | 9,966 | 12.60 % | $946,176 | $923,034 | $-23,143 | -2.44 % | $-2,591 | | | | | | News Article | History of Geode Capital Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Goldman Sachs Group Inc | Institution | 191,023 | Sold Some | -381,340 | -66.62 % | $2,030,574 | $1,980,909 | $-49,666 | -2.44 % | $99,148 | | | | | | News Article | History of Goldman Sachs Group Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Harber Asset Management Llc | Institution | 10,000 | New Holding | 10,000 | 100 % | $106,300 | $103,700 | $-2,600 | -2.44 % | $-2,600 | | | | | | News Article | History of Harber Asset Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Haw D E And Co Inc | Institution | | Sold All | -49,617 | -100 % | | | | -2.44 % | $12,900 | | | | | | News Article | History of Haw D E And Co Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Ing Groep Nv | Institution | 15,900 | New Holding | 15,900 | 100 % | $169,017 | $164,883 | $-4,134 | -2.44 % | $-4,134 | | | | | | News Article | History of Ing Groep Nv Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Jefferies Group Inc | Institution | | Sold All | -10,500 | -100 % | | | | -2.44 % | $2,730 | | | | | | News Article | History of Jefferies Group Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Jennison Associates Llc | Institution | | Sold All | -81,774 | -100 % | | | | -2.44 % | $21,261 | | | | | | News Article | History of Jennison Associates Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Labranche And Co Inc | Institution | | Sold All | -45,891 | -100 % | | | | -2.44 % | $11,932 | | | | | | News Article | History of Labranche And Co Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Luminus Management Llc | Institution | | Sold All | -39,994 | -100 % | | | | -2.44 % | $10,398 | | | | | | News Article | History of Luminus Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Lusman Capital Management Llc | Institution | 725,000 | Added More | 175,000 | 31.81 % | $7,706,750 | $7,518,250 | $-188,500 | -2.44 % | $-45,500 | | | | | | News Article | History of Lusman Capital Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Merrill Lynch And Co Inc | Institution | 11,305 | New Holding | 11,305 | 100 % | $120,172 | $117,233 | $-2,939 | -2.44 % | $-2,939 | | | | | | News Article | History of Merrill Lynch And Co Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Millennium Management Llc | Institution | 49,332 | Sold Some | -90,852 | -64.80 % | $524,399 | $511,573 | $-12,826 | -2.44 % | $23,622 | | | | | | News Article | History of Millennium Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Northern Trust Corp | Institution | 504,564 | Added More | 96,793 | 23.73 % | $5,363,515 | $5,232,329 | $-131,187 | -2.44 % | $-25,166 | | | | | | News Article | History of Northern Trust Corp Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Oppenheimer Funds Inc | Institution | 694,876 | Added More | 166,820 | 31.59 % | $7,386,532 | $7,205,864 | $-180,668 | -2.44 % | $-43,373 | | | | | | News Article | History of Oppenheimer Funds Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Peninsula Capital Advisors Llc | Institution | 4,377,000 | Added More | 377,000 | 9.42 % | $46,527,510 | $45,389,490 | $-1,138,020 | -2.44 % | $-98,020 | | | | | | News Article | History of Peninsula Capital Advisors Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Price T Rowe Associates Inc | Institution | 2,673,864 | Sold Some | -1,298,400 | -32.68 % | $28,423,174 | $27,727,970 | $-695,205 | -2.44 % | $337,584 | | | | | | News Article | History of Price T Rowe Associates Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Quaker Capital Management Corp | Institution | 456,700 | New Holding | 456,700 | 100 % | $4,854,721 | $4,735,979 | $-118,742 | -2.44 % | $-118,742 | | | | | | News Article | History of Quaker Capital Management Corp Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Rbc Capital Markets Arbitrage S A | Institution | 900 | New Holding | 900 | 100 % | $9,567 | $9,333 | $-234 | -2.44 % | $-234 | | | | | | News Article | History of Rbc Capital Markets Arbitrage S A Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Russell Frank Co | Institution | 159,244 | New Holding | 159,244 | 100 % | $1,692,764 | $1,651,360 | $-41,403 | -2.44 % | $-41,403 | | | | | | News Article | History of Russell Frank Co Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Td Asset Management Inc | Institution | 124,500 | Sold Some | -23,700 | -15.99 % | $1,323,435 | $1,291,065 | $-32,370 | -2.44 % | $6,162 | | | | | | News Article | History of Td Asset Management Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Trategic Investment Management | Institution | 15,483 | Sold Some | -9,564 | -38.18 % | $164,584 | $160,559 | $-4,026 | -2.44 % | $2,487 | | | | | | News Article | History of Trategic Investment Management Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Two Sigma Investments Llc | Institution | 20,413 | Sold Some | -37,892 | -64.98 % | $216,990 | $211,683 | $-5,307 | -2.44 % | $9,852 | | | | | | News Article | History of Two Sigma Investments Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Vanguard Group Inc | Institution | 1,850,981 | Added More | 134,819 | 7.85 % | $19,675,928 | $19,194,673 | $-481,255 | -2.44 % | $-35,053 | | | | | | News Article | History of Vanguard Group Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Weiss Multi-Strategy Advisers Llc | Institution | 500,000 | New Holding | 500,000 | 100 % | $5,315,000 | $5,185,000 | $-130,000 | -2.44 % | $-130,000 | | | | | | News Article | History of Weiss Multi-Strategy Advisers Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-14 | 2009-06-30 | 13F-HR | Ws Management Llp | Institution | 309,600 | Sold Some | -23,600 | -7.08 % | $3,291,048 | $3,210,552 | $-80,496 | -2.44 % | $6,136 | | | | | | News Article | History of Ws Management Llp Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Ameriprise Financial Inc | Institution | 8,000 | New Holding | 8,000 | 100 % | $88,880 | $82,960 | $-5,920 | -6.66 % | $-5,920 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Bank Of New York Mellon Corp | Institution | 274,145 | Added More | 21,785 | 8.63 % | $3,045,751 | $2,842,884 | $-202,867 | -6.66 % | $-16,121 | | | | | | News Article | History of Bank Of New York Mellon Corp Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Barclays Plc | Institution | 577 | Sold Some | -59,728 | -99.04 % | $6,410 | $5,983 | $-427 | -6.66 % | $44,199 | | | | | | News Article | History of Barclays Plc Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Federated Investors Inc | Institution | | Sold All | -4,623 | -100 % | | | | -6.66 % | $3,421 | | | | | | News Article | History of Federated Investors Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Fulton Breakefield Broenniman Llc | Institution | 30,612 | Added More | 12,750 | 71.38 % | $340,099 | $317,446 | $-22,653 | -6.66 % | $-9,435 | | | | | | News Article | History of Fulton Breakefield Broenniman Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Highbridge Capital Management Llc | Institution | 76,829 | Added More | 50,838 | 195.59 % | $853,570 | $796,717 | $-56,853 | -6.66 % | $-37,620 | | | | | | News Article | History of Highbridge Capital Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Ing Investment Management Co | Institution | 15,900 | Added More | 900 | 6.00 % | $176,649 | $164,883 | $-11,766 | -6.66 % | $-666 | | | | | | News Article | History of Ing Investment Management Co Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Lucrum Capital Llc | Institution | 115,300 | Added More | 10,300 | 9.80 % | $1,280,983 | $1,195,661 | $-85,322 | -6.66 % | $-7,622 | | | | | | News Article | History of Lucrum Capital Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Renaissance Technologies Corp | Institution | | Sold All | -263,200 | -100 % | | | | -6.66 % | $194,768 | | | | | | News Article | History of Renaissance Technologies Corp Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Roxbury Capital Management | Institution | 1,667,605 | New Holding | 1,667,605 | 100 % | $18,527,092 | $17,293,064 | $-1,234,028 | -6.66 % | $-1,234,028 | | | | | | News Article | History of Roxbury Capital Management Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Ubs Ag | Institution | 20,200 | Added More | 10,686 | 112.31 % | $224,422 | $209,474 | $-14,948 | -6.66 % | $-7,908 | | | | | | News Article | History of Ubs Ag Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Wells Fargo And Co | Institution | 281 | Sold Some | -329 | -53.93 % | $3,122 | $2,914 | $-208 | -6.66 % | $243 | | | | | | News Article | History of Wells Fargo And Co Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Wexford Capital Llc | Institution | 174,200 | New Holding | 174,200 | 100 % | $1,935,362 | $1,806,454 | $-128,908 | -6.66 % | $-128,908 | | | | | | News Article | History of Wexford Capital Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-13 | 2009-06-30 | 13F-HR | Zacks Investment Management | Institution | 58,787 | New Holding | 58,787 | 100 % | $653,124 | $609,621 | $-43,502 | -6.66 % | $-43,502 | | | | | | News Article | History of Zacks Investment Management Ownership Of Cogent Communications Group Inc |
| 2009-08-12 | 2009-06-30 | 13F-HR | Becker Capital Management Inc | Institution | 50,562 | New Holding | 50,562 | 100 % | $557,193 | $524,328 | $-32,865 | -5.89 % | $-32,865 | | | | | | News Article | History of Becker Capital Management Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-12 | 2009-06-30 | 13F-HR | Credit Suisse First Boston | Institution | 56,209 | Sold Some | -32,970 | -36.97 % | $619,423 | $582,887 | $-36,536 | -5.89 % | $21,431 | | | | | | News Article | History of Credit Suisse First Boston Ownership Of Cogent Communications Group Inc |
| 2009-08-12 | 2009-06-30 | 13F-HR | First Mercantile Trust Co | Institution | 16,900 | Sold Some | -104,780 | -86.11 % | $186,238 | $175,253 | $-10,985 | -5.89 % | $68,107 | | | | | | News Article | History of First Mercantile Trust Co Ownership Of Cogent Communications Group Inc |
| 2009-08-12 | 2009-06-30 | 13F-HR | Franklin Resources Inc | Institution | 1,230,372 | Added More | 51,695 | 4.38 % | $13,558,699 | $12,758,958 | $-799,742 | -5.89 % | $-33,602 | | | | | | News Article | History of Franklin Resources Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-12 | 2009-06-30 | 13F-HR | Gruber And Mcbaine Capital Management Llc | Institution | 260,000 | Added More | 3,880 | 1.51 % | $2,865,200 | $2,696,200 | $-169,000 | -5.89 % | $-2,522 | | | | | | News Article | History of Gruber And Mcbaine Capital Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-12 | 2009-06-30 | 13F-HR | Portolan Capital Management Llc | Institution | 454,722 | Sold Some | -276,395 | -37.80 % | $5,011,036 | $4,715,467 | $-295,569 | -5.89 % | $179,657 | | | | | | News Article | History of Portolan Capital Management Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-12 | 2009-06-30 | 13F-HR | Research Affiliates Llc | Institution | 11,365 | New Holding | 11,365 | 100 % | $125,242 | $117,855 | $-7,387 | -5.89 % | $-7,387 | | | | | | News Article | History of Research Affiliates Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-12 | 2009-06-30 | 13F-HR | Usquehanna International Group Llp | Institution | 4,322 | New Holding | 4,322 | 100 % | $47,628 | $44,819 | $-2,809 | -5.89 % | $-2,809 | | | | | | News Article | History of Usquehanna International Group Llp Ownership Of Cogent Communications Group Inc |
| 2009-08-11 | 2009-06-30 | 13F-HR | American Century Companies Inc | Institution | | Sold All | -760,495 | -100 % | | | | -6.57 % | $555,161 | | | | | | News Article | History of American Century Companies Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-11 | 2009-06-30 | 13F-HR | Amvescap Plc | Institution | 971,312 | Sold Some | -1,814,246 | -65.13 % | $10,781,563 | $10,072,505 | $-709,058 | -6.57 % | $1,324,400 | | | | | | News Article | History of Amvescap Plc Ownership Of Cogent Communications Group Inc |
| 2009-08-11 | 2009-06-30 | 13F-HR | Blackrock Inc | No Data | 15,495 | New Holding | 15,495 | 100 % | $171,995 | $160,683 | $-11,311 | -6.57 % | $-11,311 | | | | | | News Article | History of Blackrock Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-11 | 2009-06-30 | 13F-HR | Columbia Wanger Asset Management Lp | Institution | 6,065,100 | Added More | 949,100 | 18.55 % | $67,322,610 | $62,895,087 | $-4,427,523 | -6.57 % | $-692,843 | | | | | | News Article | History of Columbia Wanger Asset Management Lp Ownership Of Cogent Communications Group Inc |
| 2009-08-11 | 2009-06-30 | 13F-HR | Padco Advisors Ii Inc | Institution | 1,456 | Added More | 145 | 11.06 % | $16,162 | $15,099 | $-1,063 | -6.57 % | $-106 | | | | | | News Article | History of Padco Advisors Ii Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-11 | 2009-06-30 | 13F-HR | Padco Advisors Inc | Institution | 1,191 | Sold Some | -983 | -45.21 % | $13,220 | $12,351 | $-869 | -6.57 % | $718 | | | | | | News Article | History of Padco Advisors Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-10 | 2009-08-07 | 4 | Weed Thaddeus Gerard | Insider | 40,010 | Sold Some | -10,000 | -19.99 % | $449,712 | $414,904 | $-34,809 | -7.74 % | $8,700 | | X | | | Vp Cfo | News Article | History of Weed Thaddeus Gerard Ownership Of Cogent Communications Group Inc |
| 2009-08-10 | 2009-06-30 | 13F-HR | Dimensional Fund Advisors Inc | Institution | 637,627 | Added More | 62,537 | 10.87 % | $7,166,927 | $6,612,192 | $-554,735 | -7.74 % | $-54,407 | | | | | | News Article | History of Dimensional Fund Advisors Inc Ownership Of Cogent Communications Group Inc |
| 2009-08-10 | 2009-06-30 | 13F-HR | Fixed Income Securities Lp | Institution | 1,157 | Sold Some | -475 | -29.10 % | $13,005 | $11,998 | $-1,007 | -7.74 % | $413 | | | | | | News Article | History of Fixed Income Securities Lp Ownership Of Cogent Communications Group Inc |
| 2009-08-10 | 2009-06-30 | 13F-HR | G Americas Securities Llc | Institution | 12,107 | Sold Some | -5,216 | -30.11 % | $136,083 | $125,550 | $-10,533 | -7.74 % | $4,538 | | | | | | News Article | History of G Americas Securities Llc Ownership Of Cogent Communications Group Inc |
| 2009-08-10 | 2009-06-30 | 13F-HR | Mfc Global Investment Management Usa Ltd | Institution | 40,614 | Sold Some | -6,917 | -14.55 % | $456,501 | $421,167 | $-35,334 | -7.74 % | $6,018 | | | | | | News Article | History of Mfc Global Investment Management Usa Ltd Ownership Of Cogent Communications Group Inc |
| 2009-08-10 | 2009-06-30 | 13F-HR | Oshaughnessy Asset Management Llc | Institution | 541 | New Holding | 541 | 100 % | $6,081 | $5,610 | $-471 | -7.74 % | $-471 | | | | | | News Article | History of Oshaughnessy Asset Management Llc Ownership Of Cogent Communications Group Inc |
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