| 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 |
|---|
| 2009-11-17 | 2009-09-30 | 13F-HR/A | Amvescap Plc | Institution | 2,445 | Added More | 292 | 13.56 % | $69,878 | $66,969 | $-2,910 | -4.16 % | $-347 | | | | | | News Article | History of Amvescap Plc Ownership Of Amcol International Corp |
| 2009-11-17 | 2009-09-30 | 13F-HR/A | Credit Suisse First Boston | Institution | | Sold All | -48,173 | -100 % | | | | -4.16 % | $57,326 | | | | | | News Article | History of Credit Suisse First Boston Ownership Of Amcol International Corp |
| 2009-11-17 | 2009-09-30 | 13F-HR | Wells Fargo And Co | Institution | 36,755 | Added More | 612 | 1.69 % | $1,050,458 | $1,006,719 | $-43,738 | -4.16 % | $-728 | | | | | | News Article | History of Wells Fargo And Co Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | American International Group Inc | Institution | 35,556 | Added More | 1,250 | 3.64 % | $1,031,124 | $973,879 | $-57,245 | -5.55 % | $-2,013 | | | | | | News Article | History of American International Group Inc Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Balyasny Asset Management Llc | Institution | | Sold All | -50,000 | -100 % | | | | -5.55 % | $80,500 | | | | | | News Article | History of Balyasny Asset Management Llc Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Black River Asset Management Llc | Institution | 6,400 | Added More | 2,300 | 56.09 % | $185,600 | $175,296 | $-10,304 | -5.55 % | $-3,703 | | | | | | News Article | History of Black River Asset Management Llc Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Broadmark Asset Management Llc | Institution | 19,750 | Sold Some | -50 | -0.25 % | $572,750 | $540,953 | $-31,798 | -5.55 % | $81 | | | | | | News Article | History of Broadmark Asset Management Llc Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Carret Asset Management | Institution | 95,700 | Sold Some | -500 | -0.51 % | $2,775,300 | $2,621,223 | $-154,077 | -5.55 % | $805 | | | | | | News Article | History of Carret Asset Management Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Ing Groep Nv | Institution | 17,220 | Sold Some | -13,840 | -44.55 % | $499,380 | $471,656 | $-27,724 | -5.55 % | $22,282 | | | | | | News Article | History of Ing Groep Nv Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Madison Square Investors Llc | No Data | | Sold All | -5,319 | -100 % | | | | -5.55 % | $8,564 | | | | | | News Article | History of Madison Square Investors Llc Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Millennium Management Llc | Institution | 10,585 | New Holding | 10,585 | 100 % | $306,965 | $289,923 | $-17,042 | -5.55 % | $-17,042 | | | | | | News Article | History of Millennium Management Llc Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Morgan Stanley | Institution | 26,839 | Sold Some | -15,931 | -37.24 % | $778,331 | $735,120 | $-43,211 | -5.55 % | $25,649 | | | | | | News Article | History of Morgan Stanley Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | New York State Teachers Retirement System | Institution | 131,200 | New Holding | 131,200 | 100 % | $3,804,800 | $3,593,568 | $-211,232 | -5.55 % | $-211,232 | | | | | | News Article | History of New York State Teachers Retirement System Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Northern Trust Corp | Institution | 309,265 | Added More | 14,301 | 4.84 % | $8,968,685 | $8,470,768 | $-497,917 | -5.55 % | $-23,025 | | | | | | News Article | History of Northern Trust Corp Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR/A | Oppenheimer Funds Inc | Institution | 600 | Sold Some | -14,890 | -96.12 % | $17,400 | $16,434 | $-966 | -5.55 % | $23,973 | | | | | | News Article | History of Oppenheimer Funds Inc Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Shaw D E And Co Inc | Institution | 13,629 | Sold Some | -26,171 | -65.75 % | $395,241 | $373,298 | $-21,943 | -5.55 % | $42,135 | | | | | | News Article | History of Shaw D E And Co Inc Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Us Bancorp De | Institution | 577 | No Change | 0 | 0 % | $16,733 | $15,804 | $-929 | -5.55 % | $0 | | | | | | News Article | History of Us Bancorp De Ownership Of Amcol International Corp |
| 2009-11-16 | 2009-09-30 | 13F-HR | Wellington Management Co Llp | Institution | 556,200 | Added More | 101,750 | 22.38 % | $16,129,800 | $15,234,318 | $-895,482 | -5.55 % | $-163,818 | | | | | | News Article | History of Wellington Management Co Llp Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Ameriprise Financial Inc | Institution | 31,053 | Sold Some | -59,687 | -65.77 % | $866,379 | $850,542 | $-15,837 | -1.82 % | $30,440 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Axa | Institution | 66,001 | Sold Some | -94,251 | -58.81 % | $1,841,428 | $1,807,767 | $-33,661 | -1.82 % | $48,068 | | | | | | News Article | History of Axa Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Barclays Plc | Institution | 354 | Sold Some | -5,877 | -94.31 % | $9,877 | $9,696 | $-181 | -1.82 % | $2,997 | | | | | | News Article | History of Barclays Plc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Gartmore Mutual Fund Capital Trust | Institution | 404 | Sold Some | -18,446 | -97.85 % | $11,272 | $11,066 | $-206 | -1.82 % | $9,407 | | | | | | News Article | History of Gartmore Mutual Fund Capital Trust Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Geode Capital Management Llc | Institution | 58,940 | Added More | 7,490 | 14.55 % | $1,644,426 | $1,614,367 | $-30,059 | -1.82 % | $-3,820 | | | | | | News Article | History of Geode Capital Management Llc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Goldman Sachs Group Inc | Institution | 176,791 | Sold Some | -37,479 | -17.49 % | $4,932,469 | $4,842,305 | $-90,163 | -1.82 % | $19,114 | | | | | | News Article | History of Goldman Sachs Group Inc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Mason Street Advisors Llc | Institution | 53,731 | Added More | 5,173 | 10.65 % | $1,499,095 | $1,471,692 | $-27,403 | -1.82 % | $-2,638 | | | | | | News Article | History of Mason Street Advisors Llc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | New York State Common Retirement Fund | Institution | 48,115 | Added More | 820 | 1.73 % | $1,342,409 | $1,317,870 | $-24,539 | -1.82 % | $-418 | | | | | | News Article | History of New York State Common Retirement Fund Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Panagora Asset Management Inc | Institution | 1,600 | No Change | 0 | 0 % | $44,640 | $43,824 | $-816 | -1.82 % | $0 | | | | | | News Article | History of Panagora Asset Management Inc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Price T Rowe Associates Inc | Institution | 1,136,900 | Sold Some | -102,500 | -8.27 % | $31,719,510 | $31,139,691 | $-579,819 | -1.82 % | $52,275 | | | | | | News Article | History of Price T Rowe Associates Inc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Public Sector Pension Investment Board | Institution | 20,800 | New Holding | 20,800 | 100 % | $580,320 | $569,712 | $-10,608 | -1.82 % | $-10,608 | | | | | | News Article | History of Public Sector Pension Investment Board Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Rbc Capital Markets Arbitrage S A | Institution | 40 | New Holding | 40 | 100 % | $1,116 | $1,096 | $-20 | -1.82 % | $-20 | | | | | | News Article | History of Rbc Capital Markets Arbitrage S A Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Rbc Dain Rauscher Inc | Institution | 3,965 | Added More | 3,365 | 560.83 % | $110,624 | $108,601 | $-2,022 | -1.82 % | $-1,716 | | | | | | News Article | History of Rbc Dain Rauscher Inc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR/A | Research Affiliates Llc | Institution | 9,605 | No Change | 0 | 0 % | $267,980 | $263,081 | $-4,899 | -1.82 % | $0 | | | | | | News Article | History of Research Affiliates Llc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Sei Trust Co | Institution | 19,748 | Added More | 3,118 | 18.74 % | $550,969 | $540,898 | $-10,071 | -1.82 % | $-1,590 | | | | | | News Article | History of Sei Trust Co Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Sg Americas Securities Llc | Institution | 12,262 | Added More | 2,520 | 25.86 % | $342,110 | $335,856 | $-6,254 | -1.82 % | $-1,285 | | | | | | News Article | History of Sg Americas Securities Llc Ownership Of Amcol International Corp |
| 2009-11-13 | 2009-09-30 | 13F-HR | Vanguard Group Inc | Institution | 1,050,228 | Added More | 61,780 | 6.25 % | $29,301,361 | $28,765,745 | $-535,616 | -1.82 % | $-31,508 | | | | | | News Article | History of Vanguard Group Inc Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Allianz Global Investors Of America L P | Institution | 1,038,800 | No Change | 0 | 0 % | $28,307,300 | $28,452,732 | $145,432 | 0.51 % | $0 | | | | | | News Article | History of Allianz Global Investors Of America L P Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Bank Of America Corp | Institution | 93,530 | Added More | 8,225 | 9.64 % | $2,548,693 | $2,561,787 | $13,094 | 0.51 % | $1,152 | | | | | | News Article | History of Bank Of America Corp Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Barclays Global Investors Uk Holdings Ltd | Institution | 1,777,121 | Added More | 144,036 | 8.81 % | $48,426,547 | $48,675,344 | $248,797 | 0.51 % | $20,165 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Claymore Advisors Llc | Institution | 23,196 | New Holding | 23,196 | 100 % | $632,091 | $635,338 | $3,247 | 0.51 % | $3,247 | | | | | | News Article | History of Claymore Advisors Llc Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR/A | Ing Investment Management Co | Institution | 17,420 | Sold Some | -13,740 | -44.09 % | $474,695 | $477,134 | $2,439 | 0.51 % | $-1,924 | | | | | | News Article | History of Ing Investment Management Co Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Keeley Asset Management Corp | Institution | 1,846,350 | Sold Some | -102,050 | -5.23 % | $50,313,038 | $50,571,527 | $258,489 | 0.51 % | $-14,287 | | | | | | News Article | History of Keeley Asset Management Corp Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Merrill Lynch And Co Inc | Institution | 9,407 | Sold Some | -4,175 | -30.73 % | $256,341 | $257,658 | $1,317 | 0.51 % | $-585 | | | | | | News Article | History of Merrill Lynch And Co Inc Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Mfc Global Investment Management Usa Ltd | Institution | 23,872 | Added More | 2,349 | 10.91 % | $650,512 | $653,854 | $3,342 | 0.51 % | $329 | | | | | | News Article | History of Mfc Global Investment Management Usa Ltd Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Padco Advisors Ii Inc | Institution | 821 | Added More | 51 | 6.62 % | $22,372 | $22,487 | $115 | 0.51 % | $7 | | | | | | News Article | History of Padco Advisors Ii Inc Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Padco Advisors Inc | Institution | 1,059 | Added More | 429 | 68.09 % | $28,858 | $29,006 | $148 | 0.51 % | $60 | | | | | | News Article | History of Padco Advisors Inc Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Principal Financial Group Inc | Institution | 89,536 | Added More | 8,116 | 9.96 % | $2,439,856 | $2,452,391 | $12,535 | 0.51 % | $1,136 | | | | | | News Article | History of Principal Financial Group Inc Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Suntrust Banks Inc | Institution | 111,182 | New Holding | 111,182 | 100 % | $3,029,710 | $3,045,275 | $15,565 | 0.51 % | $15,565 | | | | | | News Article | History of Suntrust Banks Inc Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Susquehanna International Group Llp | Institution | 14,770 | Added More | 8,255 | 126.70 % | $402,483 | $404,550 | $2,068 | 0.51 % | $1,156 | | | | | | News Article | History of Susquehanna International Group Llp Ownership Of Amcol International Corp |
| 2009-11-12 | 2009-09-30 | 13F-HR | Technical Financial Services Llc | Institution | | Sold All | -32,400 | -100 % | | | | 0.51 % | $-4,536 | | | | | | News Article | History of Technical Financial Services Llc Ownership Of Amcol International Corp |
| 2009-11-10 | 2009-09-30 | 13F-HR | Citigroup Inc | Institution | | Sold All | -24,122 | -100 % | | | | -2.17 % | $14,714 | | | | | | News Article | History of Citigroup Inc Ownership Of Amcol International Corp |
| 2009-11-10 | 2009-09-30 | 13F-HR | Comerica Bank | Institution | 27,919 | Added More | 2,412 | 9.45 % | $781,732 | $764,701 | $-17,031 | -2.17 % | $-1,471 | | | | | | News Article | History of Comerica Bank Ownership Of Amcol International Corp |
| 2009-11-10 | 2009-09-30 | 13F-HR | J P Morgan Chase And Co | Institution | 32,801 | Sold Some | -19,572 | -37.37 % | $918,428 | $898,419 | $-20,009 | -2.17 % | $11,939 | | | | | | News Article | History of J P Morgan Chase And Co Ownership Of Amcol International Corp |
| 2009-11-10 | 2009-09-30 | 13F-HR | Royce And Associates Llc | Institution | 18,232 | Sold Some | -3,600 | -16.48 % | $510,496 | $499,374 | $-11,122 | -2.17 % | $2,196 | | | | | | News Article | History of Royce And Associates Llc Ownership Of Amcol International Corp |
| 2009-11-10 | 2009-09-30 | 13F-HR | Tesseract Capital Llc | No Data | | Sold All | -85 | -100 % | | | | -2.17 % | $52 | | | | | | News Article | History of Tesseract Capital Llc Ownership Of Amcol International Corp |
| 2009-11-10 | 2009-09-30 | 13F-HR | Ubs Ag | Institution | | Sold All | -39,864 | -100 % | | | | -2.17 % | $24,317 | | | | | | News Article | History of Ubs Ag Ownership Of Amcol International Corp |
| 2009-11-09 | 2009-09-30 | 13F-HR | Ccm Partners | Institution | 1,466 | No Change | 0 | 0 % | $42,661 | $40,154 | $-2,507 | -5.87 % | $0 | | | | | | News Article | History of Ccm Partners Ownership Of Amcol International Corp |
| 2009-11-09 | 2009-09-30 | 13F-HR | Vtl Associates Llc | Institution | | Sold All | -11 | -100 % | | | | -5.87 % | $19 | | | | | | News Article | History of Vtl Associates Llc Ownership Of Amcol International Corp |
| 2009-11-06 | 2009-09-30 | 13F-HR | Condor Capital Management | Institution | 10,400 | New Holding | 10,400 | 100 % | $290,264 | $284,856 | $-5,408 | -1.86 % | $-5,408 | | | | | | News Article | History of Condor Capital Management Ownership Of Amcol International Corp |
| 2009-11-06 | 2009-09-30 | 13F-HR | Deere And Co | Institution | 31,657 | Added More | 10,852 | 52.16 % | $883,547 | $867,085 | $-16,462 | -1.86 % | $-5,643 | | | | | | News Article | History of Deere And Co Ownership Of Amcol International Corp |
| 2009-11-06 | 2009-09-30 | 13F-HR | Hartford Investment Management Co | Institution | 4,960 | Added More | 390 | 8.53 % | $138,434 | $135,854 | $-2,579 | -1.86 % | $-203 | | | | | | News Article | History of Hartford Investment Management Co Ownership Of Amcol International Corp |
| 2009-11-06 | 2009-09-30 | 13F-HR | Metropolitan Life Insurance Co | Institution | 21,762 | No Change | 0 | 0 % | $607,377 | $596,061 | $-11,316 | -1.86 % | $0 | | | | | | News Article | History of Metropolitan Life Insurance Co Ownership Of Amcol International Corp |
| 2009-11-06 | 2009-09-30 | 13F-HR | Pnc Financial Services Group Inc | Institution | 650 | Sold Some | -416 | -39.02 % | $18,142 | $17,804 | $-338 | -1.86 % | $216 | | | | | | News Article | History of Pnc Financial Services Group Inc Ownership Of Amcol International Corp |
| 2009-11-06 | 2009-09-30 | 13F-HR | Schwab Charles Investment Management Inc | Institution | 38,172 | No Change | 0 | 0 % | $1,065,381 | $1,045,531 | $-19,849 | -1.86 % | $0 | | | | | | News Article | History of Schwab Charles Investment Management Inc Ownership Of Amcol International Corp |
| 2009-11-06 | 2009-09-30 | 13F-HR | Teachers Advisors Inc | Institution | 42,125 | Added More | 840 | 2.03 % | $1,175,709 | $1,153,804 | $-21,905 | -1.86 % | $-437 | | | | | | News Article | History of Teachers Advisors Inc Ownership Of Amcol International Corp |
| 2009-11-06 | 2009-09-30 | 13F-HR | Tiaa Cref Investment Management Llc | Institution | 262,606 | Sold Some | -5,020 | -1.87 % | $7,329,333 | $7,192,778 | $-136,555 | -1.86 % | $2,610 | | | | | | News Article | History of Tiaa Cref Investment Management Llc Ownership Of Amcol International Corp |
| 2009-11-05 | 2009-09-30 | 13F-HR | Fixed Income Securities Lp | Institution | 14,722 | Added More | 5,013 | 51.63 % | $409,860 | $403,236 | $-6,625 | -1.61 % | $-2,256 | | | | | | News Article | History of Fixed Income Securities Lp Ownership Of Amcol International Corp |
| 2009-11-05 | 2009-09-30 | 13F-HR | Nisa Investment Advisors L L C | Institution | 18,800 | No Change | 0 | 0 % | $523,392 | $514,932 | $-8,460 | -1.61 % | $0 | | | | | | News Article | History of Nisa Investment Advisors L L C Ownership Of Amcol International Corp |
| 2009-11-05 | 2009-09-30 | 13F-HR | Parametric Portfolio Associates | Institution | 25,259 | Sold Some | -753 | -2.89 % | $703,211 | $691,844 | $-11,367 | -1.61 % | $339 | | | | | | News Article | History of Parametric Portfolio Associates Ownership Of Amcol International Corp |
| 2009-11-05 | 2009-09-30 | 13F-HR | Proshare Advisors Llc | Institution | 9,414 | Sold Some | -3,013 | -24.24 % | $262,086 | $257,849 | $-4,236 | -1.61 % | $1,356 | | | | | | News Article | History of Proshare Advisors Llc Ownership Of Amcol International Corp |
| 2009-11-04 | 2009-09-30 | 13F-HR | Gw Capital Management Incco | Institution | 31,989 | Added More | 19,700 | 160.30 % | $846,429 | $876,179 | $29,750 | 3.51 % | $18,321 | | | | | | News Article | History of Gw Capital Management Incco Ownership Of Amcol International Corp |
| 2009-11-03 | 2009-09-30 | 13F-HR | Private Trust Co Na | Institution | | Sold All | -3,000 | -100 % | | | | 1.33 % | $-1,080 | | | | | | News Article | History of Private Trust Co Na Ownership Of Amcol International Corp |
| 2009-11-03 | 2009-09-30 | 13F-HR | Prudential Financial Inc | Institution | 50,062 | Added More | 4,922 | 10.90 % | $1,353,176 | $1,371,198 | $18,022 | 1.33 % | $1,772 | | | | | | News Article | History of Prudential Financial Inc Ownership Of Amcol International Corp |
| 2009-11-03 | 2009-09-30 | 13F-HR | Sparta Asset Management Llc | Institution | 211,492 | Added More | 46,710 | 28.34 % | $5,716,629 | $5,792,766 | $76,137 | 1.33 % | $16,816 | | | | | | News Article | History of Sparta Asset Management Llc Ownership Of Amcol International Corp |
| 2009-11-02 | 2009-09-30 | 13F-HR/A | Advanced Investment Partners Llc | No Data | 10,254 | Sold Some | -16,294 | -61.37 % | $268,245 | $280,857 | $12,612 | 4.70 % | $-20,042 | | | | | | News Article | History of Advanced Investment Partners Llc Ownership Of Amcol International Corp |
| 2009-11-02 | 2009-09-30 | 13F-HR | Thrivent Financial For Lutherans | Institution | 12,800 | Sold Some | -11,200 | -46.66 % | $334,848 | $350,592 | $15,744 | 4.70 % | $-13,776 | | | | | | News Article | History of Thrivent Financial For Lutherans Ownership Of Amcol International Corp |
| 2009-10-30 | 2009-09-30 | 13F-HR | Texas Permanent School Fund | Institution | 39,828 | Added More | 3,092 | 8.41 % | $1,037,121 | $1,090,889 | $53,768 | 5.18 % | $4,174 | | | | | | News Article | History of Texas Permanent School Fund Ownership Of Amcol International Corp |
| 2009-10-29 | 2009-09-30 | 13F-HR | Dimensional Fund Advisors Inc | Institution | 685,475 | Sold Some | -1,400 | -0.20 % | $18,932,820 | $18,775,160 | $-157,659 | -0.83 % | $322 | | | | | | News Article | History of Dimensional Fund Advisors Inc Ownership Of Amcol International Corp |
| 2009-10-27 | 2009-09-30 | 13F-HR | First Manhattan Co | Institution | 134,826 | Sold Some | -498 | -0.36 % | $3,762,994 | $3,692,884 | $-70,110 | -1.86 % | $259 | | | | | | News Article | History of First Manhattan Co Ownership Of Amcol International Corp |
| 2009-10-26 | 2009-06-30 | 13F-HR/A | Ameriprise Financial Inc | Institution | 90,740 | Added More | 48,520 | 114.92 % | $2,553,424 | $2,485,369 | $-68,055 | -2.66 % | $-36,390 | | | | | | News Article | History of Ameriprise Financial Inc Ownership Of Amcol International Corp |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Group Ltd | Institution | 6,900 | No Change | 0 | 0 % | $175,329 | $188,991 | $13,662 | 7.79 % | $0 | | | | | | News Article | History of Blackrock Group Ltd Ownership Of Amcol International Corp |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Inc | No Data | | Sold All | -9,152 | -100 % | | | | 7.79 % | $-18,121 | | | | | | News Article | History of Blackrock Inc Ownership Of Amcol International Corp |
| 2009-10-22 | 2009-09-30 | 13F-HR | Blackrock Investment Management Llc | Institution | 73,897 | Added More | 9,130 | 14.09 % | $1,877,723 | $2,024,039 | $146,316 | 7.79 % | $18,077 | | | | | | News Article | History of Blackrock Investment Management Llc Ownership Of Amcol International Corp |
| 2009-10-21 | 2009-09-30 | 13F-HR | Bank Of New York Mellon Corp | Institution | 453,840 | Added More | 24,987 | 5.82 % | $11,355,077 | $12,430,678 | $1,075,601 | 9.47 % | $59,219 | | | | | | News Article | History of Bank Of New York Mellon Corp Ownership Of Amcol International Corp |
| 2009-10-21 | 2009-09-30 | 13F-HR | State Board Of Administration Of Florida Retirement System | Institution | 32,681 | Added More | 7,994 | 32.38 % | $817,679 | $895,133 | $77,454 | 9.47 % | $18,946 | | | | | | News Article | History of State Board Of Administration Of Florida Retirement System Ownership Of Amcol International Corp |
| 2009-10-20 | 2009-09-30 | 13F-HR | Public Employees Retirement Association Of Colorado | Institution | 19,600 | No Change | 0 | 0 % | $494,900 | $536,844 | $41,944 | 8.47 % | $0 | | | | | | News Article | History of Public Employees Retirement Association Of Colorado Ownership Of Amcol International Corp |
| 2009-10-20 | 2009-09-30 | 13F-HR | Teachers Retirement System Of The State Of Kentucky | Institution | 11,600 | No Change | 0 | 0 % | $292,900 | $317,724 | $24,824 | 8.47 % | $0 | | | | | | News Article | History of Teachers Retirement System Of The State Of Kentucky Ownership Of Amcol International Corp |
| 2009-10-19 | 2009-09-30 | 13F-HR | Guyasuta Investment Advisors Inc | Institution | 19,425 | Added More | 4,600 | 31.02 % | $494,949 | $532,051 | $37,102 | 7.49 % | $8,786 | | | | | | News Article | History of Guyasuta Investment Advisors Inc Ownership Of Amcol International Corp |
| 2009-10-15 | 2009-09-30 | 13F-HR | Harris Financial Corp | Institution | 3,202,663 | Added More | 245 | 0.00 % | $83,397,345 | $87,720,940 | $4,323,595 | 5.18 % | $331 | | | | | | News Article | History of Harris Financial Corp Ownership Of Amcol International Corp |
| 2009-10-15 | 2009-09-30 | 13F-HR | Public Employees Retirement System Of Ohio | Institution | 28,737 | No Change | 0 | 0 % | $748,311 | $787,106 | $38,795 | 5.18 % | $0 | | | | | | News Article | History of Public Employees Retirement System Of Ohio Ownership Of Amcol International Corp |
| 2009-10-15 | 2009-09-30 | 13F-HR | Raymond James Financial Services Advisors Inc | No Data | 29,910 | New Holding | 29,910 | 100 % | $778,856 | $819,235 | $40,379 | 5.18 % | $40,379 | | | | | | News Article | History of Raymond James Financial Services Advisors Inc Ownership Of Amcol International Corp |
| 2009-10-08 | 2009-09-30 | 13F-HR | Rhumbline Advisers | Institution | 55,308 | Added More | 1,061 | 1.95 % | $1,351,728 | $1,514,886 | $163,159 | 12.07 % | $3,130 | | | | | | News Article | History of Rhumbline Advisers Ownership Of Amcol International Corp |
| 2009-09-29 | 2009-07-31 | N-Q | Seligman Global Fund Series Inc - Global Smaller Companies Fund | Global Small/Mid-Cap Core | 11,500 | New Holding | 11,500 | 100 % | $274,965 | $314,985 | $40,020 | 14.55 % | $40,020 | | | | | | News Article | History of Seligman Global Fund Series Inc - Global Smaller Companies Fund Ownership Of Amcol International Corp |
| 2009-09-15 | 2008-03-31 | 13F-HR/A | Segall Bryant And Hamill | Institution | 242,976 | Added More | 78,671 | 47.88 % | $5,855,722 | $6,655,113 | $799,391 | 13.65 % | $258,828 | | | | | | News Article | History of Segall Bryant And Hamill Ownership Of Amcol International Corp |
| 2009-09-15 | 2008-03-31 | 13F-HR/A | Segall Bryant And Hamill | Institution | 214,128 | Added More | 49,823 | 30.32 % | $5,160,485 | $5,864,966 | $704,481 | 13.65 % | $163,918 | | | | | | News Article | History of Segall Bryant And Hamill Ownership Of Amcol International Corp |
| 2009-09-11 | 2009-06-30 | 13F-HR/A | Barclays Global Investors Uk Holdings Ltd | Institution | 1,633,085 | Sold Some | -7,648 | -0.46 % | $36,924,052 | $44,730,198 | $7,806,146 | 21.14 % | $-36,557 | | | | | | News Article | History of Barclays Global Investors Uk Holdings Ltd Ownership Of Amcol International Corp |
| 2009-09-01 | 2009-06-30 | 13F-HR/A | Amvescap Plc | Institution | 2,153 | Sold Some | -2,003 | -48.19 % | $44,524 | $58,971 | $14,447 | 32.44 % | $-13,440 | | | | | | News Article | History of Amvescap Plc Ownership Of Amcol International Corp |
| 2009-08-28 | 2009-06-30 | 13F-HR/A | Wells Fargo And Co | Institution | 36,143 | Added More | 2,813 | 8.43 % | $814,663 | $989,957 | $175,294 | 21.51 % | $13,643 | | | | | | News Article | History of Wells Fargo And Co Ownership Of Amcol International Corp |
| 2009-08-20 | 2009-08-18 | 4 | Washow Lawrence E | Insider | 259,893 | Added More | 4,300 | 1.71 % | $5,236,844 | $7,118,469 | $1,881,625 | 35.93 % | $31,132 | X | | | | | News Article | History of Washow Lawrence E Ownership Of Amcol International Corp |
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