Arthrocare Corp (ARTC)

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Last Activity: 2009-11-16 Country: United States Industry: Medical Instruments

Transactions: Currently showing holdings/transactions Filed between 2009-08-18 and 2009-11-16
Prices: Currenty using base stock prices on Filing Date compared to stock prices on 2009-11-20

Owners Summary
Owners:	47	Owners Buying:	13	Buying Pct.:	27.65 %	Owners Netrual:	10	Neutral Pct.:	21.27 %	Owners Selling:	23	Selling Pct.:	48.93 %
Score:	2.55	Brand New:	7	Increase Existing:	6	No Change:	10	Sold Some:	8	Dumped All:	15	No Comparison:	1

Filed	As-Of/On	Form	Fullname	Fund Class	Shares	Activity	Shares Change	Shares Pct. Change	Hypotheticals Return	News Article	History
2009-11-16	2009-09-30	13F-HR	Palo Alto Investors Llc	Institution	1,441,417	Added More	17,710	1.24 %	- %	News Article	History of Palo Alto Investors Llc Ownership Of Arthrocare Corp
2009-11-13	2009-09-30	13F-HR	Ameriprise Financial Inc	Institution	71,300	Sold Some	-10,300	-12.62 %	- %	News Article	History of Ameriprise Financial Inc Ownership Of Arthrocare Corp
2009-11-13	2009-09-30	13F-HR	Geduld E E	Institution	55,000	Sold Some	-15,000	-21.42 %	- %	News Article	History of Geduld E E Ownership Of Arthrocare Corp
2009-11-13	2009-09-30	13F-HR	Nuveen Hydepark Group Llc	Institution	19,028	Sold Some	-1,494	-7.27 %	- %	News Article	History of Nuveen Hydepark Group Llc Ownership Of Arthrocare Corp
2009-11-13	2009-09-30	13F-HR	Plante Moran Financial Advisors Ltd Partnership	Institution		Sold All	-400	-100 %	- %	News Article	History of Plante Moran Financial Advisors Ltd Partnership Ownership Of Arthrocare Corp
2009-11-13	2009-09-30	13F-HR	Segall Bryant And Hamill	Institution		Sold All	-172,250	-100 %	- %	News Article	History of Segall Bryant And Hamill Ownership Of Arthrocare Corp
2009-11-12	2009-09-30	13F-HR	Gamco Investors Inc Et Al	Institution	764,010	Added More	2,600	0.34 %	- %	News Article	History of Gamco Investors Inc Et Al Ownership Of Arthrocare Corp
2009-11-12	2009-09-30	13F-HR	Westfield Capital Management Co Llc	Institution	52,500	Added More	14,000	36.36 %	- %	News Article	History of Westfield Capital Management Co Llc Ownership Of Arthrocare Corp
2009-11-06	2009-09-30	13F-HR	Markston International Llc	Institution	12,010	Sold Some	-200	-1.63 %	- %	News Article	History of Markston International Llc Ownership Of Arthrocare Corp
2009-11-06	2009-09-30	13F-HR	Pioneer Investment Management Inc	Institution	591,400	Added More	342,800	137.89 %	- %	News Article	History of Pioneer Investment Management Inc Ownership Of Arthrocare Corp
2009-11-06	2009-09-30	13F-HR	Weatherbie M A And Co Inc	Institution		Sold All	-34,822	-100 %	- %	News Article	History of Weatherbie M A And Co Inc Ownership Of Arthrocare Corp
2009-11-06	2009-09-30	13F-HR	Westport Resources Management Inc	Institution	100	No Change	0	0 %	- %	News Article	History of Westport Resources Management Inc Ownership Of Arthrocare Corp
2009-11-03	2009-08-31	N-CSR	California Investment Trust - S And P Smallcap Index Fund	Small-Cap Core		Sold All	-1,479	-100 %	- %	News Article	History of California Investment Trust - S And P Smallcap Index Fund Ownership Of Arthrocare Corp
2009-11-02	2009-09-30	13F-HR	Hussman Econometrics Advisors Inc	Institution	1,060,000	No Change	0	0 %	- %	News Article	History of Hussman Econometrics Advisors Inc Ownership Of Arthrocare Corp
2009-10-30	2009-08-31	N-Q	Fidelity Mt Vernon Street Trust - Fidelity Aggressive Growth Fund	Multi-Cap Growth	2,658,403	No Change	0	0 %	- %	News Article	History of Fidelity Mt Vernon Street Trust - Fidelity Aggressive Growth Fund Ownership Of Arthrocare Corp
2009-10-30	2009-08-31	N-Q	Fidelity Securities Fund - Agressive Growth Fund	Global Small/Mid-Cap Growth	40,272	New Holding	40,272	100 %	- %	News Article	History of Fidelity Securities Fund - Agressive Growth Fund Ownership Of Arthrocare Corp
2009-10-30	2009-08-31	N-Q	Mercantile Funds Inc - Mercantile Capital Opportunities Fund	Specialty & Misc		Sold All	-4,000	-100 %	- %	News Article	History of Mercantile Funds Inc - Mercantile Capital Opportunities Fund Ownership Of Arthrocare Corp
2009-10-29	2009-08-31	N-Q	Valic Co I - Health Sciences Fund	Health/Biotech	33,100	New Holding	33,100	100 %	- %	News Article	History of Valic Co I - Health Sciences Fund Ownership Of Arthrocare Corp
2009-10-26	2009-06-30	13F-HR/A	Ameriprise Financial Inc	Institution	81,600	Sold Some	-9,200	-10.13 %	- %	News Article	History of Ameriprise Financial Inc Ownership Of Arthrocare Corp
2009-10-20	2009-09-30	13F-HR	American Capital Management Inc	Institution	197,230	Added More	6,700	3.51 %	- %	News Article	History of American Capital Management Inc Ownership Of Arthrocare Corp
2009-10-20	2009-09-30	13F-HR	Public Employees Retirement Association Of Colorado	Institution	32,900	No Change	0	0 %	- %	News Article	History of Public Employees Retirement Association Of Colorado Ownership Of Arthrocare Corp
2009-10-15	2009-09-30	13F-HR	Pillar Point Equity Management Llc	Institution	7,000	No Change	0	0 %	- %	News Article	History of Pillar Point Equity Management Llc Ownership Of Arthrocare Corp
2009-10-09	2009-07-31	N-CSR	Advisors Inner Circle Fund Ii - Value Fund	Small-Cap Core	427	No Change	0	0 %	- %	News Article	History of Advisors Inner Circle Fund Ii - Value Fund Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	787 Fund Inc - Axa Enterprise Mergers And Acquisitions Fund	Specialty & Misc		Sold All	-90,000	-100 %	- %	News Article	History of 787 Fund Inc - Axa Enterprise Mergers And Acquisitions Fund Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	Alpine Series Trust - Alpine Dynamic Innovators Fund	Specialty & Misc	10,000	Sold Some	-6,000	-37.50 %	- %	News Article	History of Alpine Series Trust - Alpine Dynamic Innovators Fund Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	American Independence Funds Trust - Fusion Fund	No Data		Sold All	-362	-100 %	- %	News Article	History of American Independence Funds Trust - Fusion Fund Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	Dfa Investment Dimensions Group Inc - International Core Equity Portfolio	International Small-Mid-Cap Value	29,556	New Holding	29,556	100 %	- %	News Article	History of Dfa Investment Dimensions Group Inc - International Core Equity Portfolio Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	Dfa Investment Dimensions Group Inc - International Vector Equity Portfolio	No Data	7,259	New Holding	7,259	100 %	- %	News Article	History of Dfa Investment Dimensions Group Inc - International Vector Equity Portfolio Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	Dfa Investment Dimensions Group Inc - Us Sustainability Core 1 Portfolio	No Data	200	New Holding	200	100 %	- %	News Article	History of Dfa Investment Dimensions Group Inc - Us Sustainability Core 1 Portfolio Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	Dfa Investment Dimensions Group Inc - Va Small Value Portfolio	Small-Cap Value	43,954	New Holding	43,954	100 %	- %	News Article	History of Dfa Investment Dimensions Group Inc - Va Small Value Portfolio Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	Fidelity Beacon Street Trust - Fidelity Tax Managed Stock Fund	Specialty & Misc		Sold All	-5,200	-100 %	- %	News Article	History of Fidelity Beacon Street Trust - Fidelity Tax Managed Stock Fund Ownership Of Arthrocare Corp
2009-09-29	2009-07-31	N-Q	Mainstay Funds - Mainstay Map Fund	Multi-Cap Core	12,210	No Change	0	0 %	- %	News Article	History of Mainstay Funds - Mainstay Map Fund Ownership Of Arthrocare Corp
2009-09-28	2009-07-31	N-Q	Old Westbury Funds Inc - International Fund	International Multi-Cap Core	3,443	No Change	0	0 %	- %	News Article	History of Old Westbury Funds Inc - International Fund Ownership Of Arthrocare Corp
2009-09-25	2009-06-30	13F-HR/A	Kbc Group Nv	Institution		Sold All	-20,719	-100 %	- %	News Article	History of Kbc Group Nv Ownership Of Arthrocare Corp
2009-09-04	2009-06-30	N-CSRS	American Funds Insurance Series - Global Small Capitalization Fund	Small-Cap Core	470,000	No Change	0	0 %	- %	News Article	History of American Funds Insurance Series - Global Small Capitalization Fund Ownership Of Arthrocare Corp
2009-09-04	2009-06-30	N-CSRS	Eq Advisors Trust - Eqalliancebernstein Value Portfolio	Multi-Cap Value	170,000	No Change	0	0 %	- %	News Article	History of Eq Advisors Trust - Eqalliancebernstein Value Portfolio Ownership Of Arthrocare Corp
2009-09-04	2009-06-30	N-CSRS	Eq Advisors Trust - Eqgamco Mergers And Acquisitions Portfolio	Specialty & Misc	42,000	Sold Some	-2,000	-4.54 %	- %	News Article	History of Eq Advisors Trust - Eqgamco Mergers And Acquisitions Portfolio Ownership Of Arthrocare Corp
2009-09-04	2009-06-30	N-CSRS	Guidestone Funds - Capital Opportunities	Multi-Cap Core		Sold All	-12,550	-100 %	- %	News Article	History of Guidestone Funds - Capital Opportunities Ownership Of Arthrocare Corp
2009-09-01	2009-06-30	N-CSRS	Needham Funds Inc - Needham Growth Fund	Mid-Cap Core		Sold All	-15,000	-100 %	- %	News Article	History of Needham Funds Inc - Needham Growth Fund Ownership Of Arthrocare Corp
2009-08-28	2009-06-30	N-Q	Evergreen Equity Trust De - Evergreen Aggressive Growth Fund	Multi-Cap Growth		Sold All	-43,400	-100 %	- %	News Article	History of Evergreen Equity Trust De - Evergreen Aggressive Growth Fund Ownership Of Arthrocare Corp
2009-08-28	2009-06-30	N-Q	Seasons Series Trust - Mid Cap Growth Portfolio	Mid-Cap Growth	2,300	New Holding	2,300	100 %	- %	News Article	History of Seasons Series Trust - Mid Cap Growth Portfolio Ownership Of Arthrocare Corp
2009-08-28	2009-06-30	N-Q	Smallcap World Fund Inc - Smallcap World Fund Inc	Small-Cap Core	1,270,000	Sold Some	-59,903	-4.50 %	- %	News Article	History of Smallcap World Fund Inc - Smallcap World Fund Inc Ownership Of Arthrocare Corp
2009-08-28	2009-06-30	N-Q	Sti Classic Funds - Balanced Fund	Flexible Portfolio		Sold All	-2,900	-100 %	- %	News Article	History of Sti Classic Funds - Balanced Fund Ownership Of Arthrocare Corp
2009-08-27	2008-06-30	N-CSRS	Vanguard Balanced Index Funds - Vanguard Balanced Index Fund	Mixed-Asset Target Allocation Growth	11,013	Added More	375	3.52 %	- %	News Article	History of Vanguard Balanced Index Funds - Vanguard Balanced Index Fund Ownership Of Arthrocare Corp
2009-08-26	2009-06-30	N-Q	Ge Funds - Ge Value Equity Fund	Large-Cap Core		Sold All	-1,600	-100 %	- %	News Article	History of Ge Funds - Ge Value Equity Fund Ownership Of Arthrocare Corp
2009-08-26	2009-06-30	N-Q	Turner Funds - Turner Spectrum Fund	No Data	960	No Compare			- %	News Article	History of Turner Funds - Turner Spectrum Fund Ownership Of Arthrocare Corp
2009-08-25	2009-06-30	N-CSRS	Maxim Series Fund Inc - Maxim Small-Cap Growth Portfolio	No Data		Sold All	-1,300	-100 %	- %	News Article	History of Maxim Series Fund Inc - Maxim Small-Cap Growth Portfolio Ownership Of Arthrocare Corp