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Arthrocare Corp

CUSIP: 043136100 | 168 institutional holders

Quarters

Q1 2014Q4 2013Q3 2013Q2 2013Q1 2013
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Institutional Holders — Q1 2014

JPMorgan Chase & Co6,431,394
0.0% of portfolio›$309.9K
FMR LLC3,160,660
0.0% of portfolio›$152.3K
Westfield Capital Management Co LP2,441,259
0.0% of portfolio›$117.6K
Paulson & Co. Inc.2,000,000
0.5% of portfolio›$96.4K
Water Island Capital LLC1,893,366
3.2% of portfolio›$91.2K
Capital Research Global Investors1,640,725
0.0% of portfolio›$79.1K
Vanguard Group Inc1,537,058
0.0% of portfolio›$74.1K
Renaissance Technologies LLC1,161,901
0.0% of portfolio›$56.0K
BlackRock Institutional Trust Company, N.A.878,809
0.0% of portfolio›$42.4K
BlackRock Fund Advisors773,026
0.0% of portfolio›$37.3K
State Street Corp691,981
0.0% of portfolio›$33.3K
Dimensional Fund Advisors LP624,311
0.0% of portfolio›$30.1K
Gabelli Funds LLC586,813
0.0% of portfolio›$28.3K
Credit Suisse AG/577,079
0.0% of portfolio›$27.8K
Citadel Advisors LLC528,209
0.0% of portfolio›$25.5K
Gamco Investors, Inc. ET AL465,656
0.0% of portfolio›$22.4K
Alpine Associates Advisors418,800
0.1% of portfolio›$20.2K
Morgan Stanley403,481
0.0% of portfolio›$19.4K
Northern Trust Corp376,961
0.0% of portfolio›$18.2K
Barclays PLC358,784
0.0% of portfolio›$17.2K
Alberta Investment Management Corp339,076
0.0% of portfolio›$16.3K
Kennedy Capital Management LLC335,842
0.0% of portfolio›$16.2K
Gabelli & Co Investment Advisers, Inc.331,733
1.4% of portfolio›$16.0K
AQR Capital Management LLC324,705
0.0% of portfolio›$15.6K
American Capital Management Inc310,975
0.1% of portfolio›$15.0K
Omers Administration Corp274,476
0.0% of portfolio›$13.2K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS259,067
0.0% of portfolio›$12.5K
Cheyne Capital Management (UK) LLP257,107
0.6% of portfolio›$12.4K
Norges Bank232,733
0.0% of portfolio›$11.2K
Tiverton Asset Management LLC200,000
0.0% of portfolio›$9.6K
Millennium Management LLC199,958
0.0% of portfolio›$9.6K
Tiaa Cref Investment Management LLC188,675
0.0% of portfolio›$9.1K
Hancock Whitney Corp171,400
0.0% of portfolio›$8.3K
Breithorn Capital Management160,910
0.1% of portfolio›$7.8K
Geode Capital Management, LLC160,044
0.0% of portfolio›$7.7K
Loeb Offshore Management LP151,328
0.4% of portfolio›$7.3K
Bank of New York Mellon Corp146,549
0.0% of portfolio›$7.1K
Credit Agricole S A140,977
0.0% of portfolio›$6.8K
Deutsche Bank Ag\136,504
0.0% of portfolio›$6.6K
BlackRock Investment Management, LLC110,528
0.0% of portfolio›$5.3K
Verition Fund Management LLC100,067
0.1% of portfolio›$4.8K
D. E. Shaw & Co., Inc.99,254
0.0% of portfolio›$4.8K
AXA S.A.95,730
0.0% of portfolio›$4.6K
TFS Capital LLC95,589
0.0% of portfolio›$4.6K
EII Capital Management, Inc.90,500
0.0% of portfolio›$4.4K
Two Sigma Investments, LP81,621
0.0% of portfolio›$3.9K
Charles Schwab Investment Management Inc76,078
0.0% of portfolio›$3.7K
Two Sigma Advisers, LP74,800
0.0% of portfolio›$3.6K
California Public Employees Retirement System72,900
0.0% of portfolio›$3.5K
Ameriprise Financial Inc69,445
0.0% of portfolio›$3.3K
Parametric Portfolio Associates LLC63,268
0.0% of portfolio›$3.0K
Visium Asset Management, LP62,279
0.0% of portfolio›$3.0K
California State Teachers Retirement System51,276
0.0% of portfolio›$2.5K
Alliancebernstein L.P.50,460
0.0% of portfolio›$2.4K
Lombard Odier Asset Management (USA) Corp50,000
0.0% of portfolio›$2.4K
Realm Partners LLC48,482
0.3% of portfolio›$2.3K
Teachers Advisors Inc42,612
0.0% of portfolio›$2.1K
Havens Advisors LLC42,000
2.1% of portfolio›$2.0K
Goldman Sachs Group Inc38,474
0.0% of portfolio›$1.9K
State of Wisconsin Investment Board35,000
0.0% of portfolio›$1.7K
Citigroup Inc34,352
0.0% of portfolio›$1.7K
Rhumbline Advisers31,807
0.0% of portfolio›$1.5K
Swiss National Bank30,100
0.0% of portfolio›$1.5K
Panagora Asset Management Inc29,639
0.0% of portfolio›$1.4K
BlackRock Group LTD29,019
0.0% of portfolio›$1.4K
ProShare Advisors LLC28,540
0.0% of portfolio›$1.4K
Paloma Partners Management Co27,490
0.0% of portfolio›$1.3K
State Board of Administration of Florida Retirement System24,329
0.0% of portfolio›$1.2K
Metropolitan Life Insurance Co22,912
0.0% of portfolio›$1.1K
Strs Ohio22,500
0.0% of portfolio›$1.1K
Manufacturers Life Insurance Company, the21,216
0.0% of portfolio›$1.0K
Bank of America Corp20,510
0.0% of portfolio›$989
American Century Companies Inc20,069
0.0% of portfolio›$967
Harvest Management LLC20,000
1.7% of portfolio›$964
Public Employees Retirement System of Ohio20,000
0.0% of portfolio›$964
Voya Investment Management LLC19,500
0.0% of portfolio›$940
American International Group, Inc.19,174
0.0% of portfolio›$924.0K
BlackRock Advisors LLC19,011
0.0% of portfolio›$916
Susquehanna International Group, LLP15,762
0.0% of portfolio›$760
Catalyst Capital Advisors LLC15,000
0.0% of portfolio›$723
Jefferies Group LLC14,693
0.0% of portfolio›$708
Invesco Ltd.12,179
0.0% of portfolio›$587
Teton Advisors, Inc.11,000
0.0% of portfolio›$530
Public Employees Retirement Association of Colorado9,807
0.0% of portfolio›$473
Martingale Asset Management L P9,703
0.0% of portfolio›$468
Principal Financial Group Inc9,280
0.0% of portfolio›$447
UBS Asset Management Americas LLC8,399
0.0% of portfolio›$405
Jennison Associates LLC7,607
0.0% of portfolio›$367
Janney Montgomery Scott LLC7,500
0.0% of portfolio›$361.4K
Pillar Pacific Capital Management LLC7,200
0.0% of portfolio›$347
PNC Financial Services Group, Inc.7,080
0.0% of portfolio›$340
Keybank National Association6,694
0.0% of portfolio›$323
Tudor Investment Corp ET AL6,357
0.0% of portfolio›$306
GHP Investment Advisors, Inc.5,712
0.0% of portfolio›$275
Absolute Return Capital, LLC5,535
0.0% of portfolio›$267
Guggenheim Capital LLC5,377
0.0% of portfolio›$259
Royal Bank of Canada4,860
0.0% of portfolio›$234
Prelude Capital Management, LLC4,728
0.0% of portfolio›$228
Catapult Capital Management LLC4,600
0.0% of portfolio›$222
Freestone Capital Holdings, LLC4,410
0.0% of portfolio›$213
Weiss Multi-Strategy Advisers LLC4,200
0.0% of portfolio›$202
Concept Capital Markets, LLC3,500
0.0% of portfolio›$169
IndexIQ Advisors LLC3,190
0.0% of portfolio›$154
Peak6 Investments, L.P.3,100
0.0% of portfolio›$149
Asset Management One Co., Ltd.2,538
0.0% of portfolio›$122
UBS AG2,284
0.0% of portfolio›$110
Wells Fargo & Company1,111
0.0% of portfolio›$54
Canada Life Assurance Co1,075
0.0% of portfolio›$51
Teacher Retirement System of Texas1,052
0.0% of portfolio›$51
BlackRock Inc.998
0.0% of portfolio›$48
Bank of Montreal690
0.0% of portfolio›$33
Tower Research Capital LLC (TRC)380
0.0% of portfolio›$18
BNP Paribas Financial Markets132
0.0% of portfolio›$6.4K
Wunderlich Securities, Inc.80
0.0% of portfolio›$4
KBC Group NV1
0.0% of portfolio›$0
StyleTurnoverLocationFiled
JPMorgan Chase & Co
6,431,394$309.9K0.0%GrowthMediumNew York, NY2014-05-15
FMR LLC
3,160,660$152.3K0.0%GrowthMediumBoston, MA2014-05-15
Westfield Capital Management Co LP
2,441,259$117.6K0.0%GrowthHighBoston, MA2014-05-12
Paulson & Co. Inc.
2,000,000$96.4K0.5%GARPLowJersey City, NJ2014-05-15
Water Island Capital LLC
1,893,366$91.2K3.2%Deep ValueVery HighNew York, NY2014-05-14
Capital Research Global Investors
1,640,725$79.1K0.0%CoreMediumLos Angeles, CA2014-05-15
Vanguard Group Inc
1,537,058$74.1K0.0%N/AN/AValley Forge, PA2014-05-13
Renaissance Technologies LLC
1,161,901$56.0K0.0%CoreHighNew York, NY2014-05-14
BlackRock Institutional Trust Company, N.A.
878,809$42.4K0.0%N/AN/ASan Francisco, CA2014-05-02
BlackRock Fund Advisors
773,026$37.3K0.0%N/AN/ASan Francisco, CA2014-05-02
State Street Corp
691,981$33.3K0.0%IndexVery LowBoston, MA2014-05-15
Dimensional Fund Advisors LP
624,311$30.1K0.0%IndexLowAustin, TX2014-05-14
Gabelli Funds LLC
586,813$28.3K0.0%ValueLowRye, NY2014-05-16
Credit Suisse AG/
577,079$27.8K0.0%N/AN/AZurich, Switzerland2014-05-15
Citadel Advisors LLC
528,209$25.5K0.0%CoreVery HighMiami, FL2015-06-26
Gamco Investors, Inc. ET AL
465,656$22.4K0.0%ValueLowGreenwich, CT2014-05-16
Alpine Associates Advisors
418,800$20.2K0.1%N/AN/ACresskill, NJ2014-05-09
Morgan Stanley
403,481$19.4K0.0%CoreLowNew York, NY2014-05-13
Northern Trust Corp
376,961$18.2K0.0%IndexVery LowChicago, IL2014-05-14
Barclays PLC
358,784$17.2K0.0%CoreMediumLondon, United Kingdom2014-05-15
Alberta Investment Management Corp
339,076$16.3K0.0%ValueHighEdmonton, Abu Dhabi2014-08-15
Kennedy Capital Management LLC
335,842$16.2K0.0%ValueHighSt Louis, MO2014-05-14
Gabelli & Co Investment Advisers, Inc.
331,733$16.0K1.4%MomentumVery HighRye, NY2014-05-16
AQR Capital Management LLC
324,705$15.6K0.0%ValueMediumGreenwich, CT2014-05-15
American Capital Management Inc
310,975$15.0K0.1%GrowthMediumNew York, NY2014-04-14
Omers Administration Corp
274,476$13.2K0.0%CoreHighToronto, Australia2014-05-08
Commonwealth of Pennsylvania Public School Empls Retrmt SYS
259,067$12.5K0.0%CoreLowHarrisburg, PA2014-05-08
Cheyne Capital Management (UK) LLP
257,107$12.4K0.6%N/AN/ALondon, United Kingdom2014-05-14
Norges Bank
232,733$11.2K0.0%CoreN/AOslo, Norway2015-05-12
Tiverton Asset Management LLC
200,000$9.6K0.0%N/AN/AWilimington, DE2014-05-07
Millennium Management LLC
199,958$9.6K0.0%CoreVery HighNew York, NY2014-05-15
Tiaa Cref Investment Management LLC
188,675$9.1K0.0%N/AN/ANew York, NY2014-05-13
Hancock Whitney Corp
171,400$8.3K0.0%GARPLowGulfport, MS2014-05-15
Breithorn Capital Management
160,910$7.8K0.1%N/AN/ANew York, NY2014-05-15
Geode Capital Management, LLC
160,044$7.7K0.0%IndexVery LowBoston, MA2014-05-14
Loeb Offshore Management LP
151,328$7.3K0.4%N/AN/ANew York,, NY2014-05-15
Bank of New York Mellon Corp
146,549$7.1K0.0%CoreLowNew York, NY2016-04-01
Credit Agricole S A
140,977$6.8K0.0%GrowthMediumMontrouge Cedex, India2014-05-12
Deutsche Bank Ag\
136,504$6.6K0.0%CoreMediumFrankfurt Am Main, Hong Kong2014-05-15
BlackRock Investment Management, LLC
110,528$5.3K0.0%N/AN/APrinceton, NJ2014-05-02
Verition Fund Management LLC
100,067$4.8K0.1%ValueHighGreenwich, CT2014-05-14
D. E. Shaw & Co., Inc.
99,254$4.8K0.0%GARPHighNew York, NY2014-05-15
AXA S.A.
95,730$4.6K0.0%GARPLowParis, India2014-05-13
TFS Capital LLC
95,589$4.6K0.0%N/AN/AWest Chester, PA2014-05-05
EII Capital Management, Inc.
90,500$4.4K0.0%N/AN/ANew York, NY2014-05-14
Two Sigma Investments, LP
81,621$3.9K0.0%ValueHighNew York, NY2014-05-15
Charles Schwab Investment Management Inc
76,078$3.7K0.0%IndexVery LowSan Francisco, CA2014-04-29
Two Sigma Advisers, LP
74,800$3.6K0.0%GrowthHighNew York, NY2014-05-15
California Public Employees Retirement System
72,900$3.5K0.0%GrowthLowSacramento, CA2015-08-17
Ameriprise Financial Inc
69,445$3.3K0.0%CoreMediumMinneapolis, MN2014-05-14
Parametric Portfolio Associates LLC
63,268$3.0K0.0%N/AN/ASeattle, WA2014-05-13
Visium Asset Management, LP
62,279$3.0K0.0%N/AN/ANew York, NY2014-05-15
California State Teachers Retirement System
51,276$2.5K0.0%IndexVery LowWest Sacramento, CA2014-05-08
Alliancebernstein L.P.
50,460$2.4K0.0%GrowthMediumNashville, TN2014-05-13
Lombard Odier Asset Management (USA) Corp
50,000$2.4K0.0%ValueHighNew York, NY2014-05-15
Realm Partners LLC
48,482$2.3K0.3%N/AN/ANew York, NY2014-05-13
Teachers Advisors Inc
42,612$2.1K0.0%N/AN/ANew York, NY2014-05-13
Havens Advisors LLC
42,000$2.0K2.1%N/AN/ANew York, NY2014-05-08
Goldman Sachs Group Inc
38,474$1.9K0.0%CoreMediumNew York, NY2014-05-15
State of Wisconsin Investment Board
35,000$1.7K0.0%CoreLowMadison, WI2014-05-14
Citigroup Inc
34,352$1.7K0.0%CoreMediumNew York, NY2014-05-15
Rhumbline Advisers
31,807$1.5K0.0%IndexVery LowBoston, MA2014-05-06
Swiss National Bank
30,100$1.5K0.0%IndexVery LowZurich, Switzerland2014-05-06
Panagora Asset Management Inc
29,639$1.4K0.0%CoreMediumBoston, MA2014-05-15
BlackRock Group LTD
29,019$1.4K0.0%N/AN/ALondon, United Kingdom2014-05-02
ProShare Advisors LLC
28,540$1.4K0.0%GrowthLowBethesda, MD2014-05-07
Paloma Partners Management Co
27,490$1.3K0.0%GARPVery HighGreenwich, CT2014-05-15
State Board of Administration of Florida Retirement System
24,329$1.2K0.0%IndexVery LowTallahassee, FL2014-04-24
Metropolitan Life Insurance Co
22,912$1.1K0.0%ETFVery LowNew York, NY2014-05-05
Strs Ohio
22,500$1.1K0.0%CoreMediumColumbus, OH2014-04-28
Manufacturers Life Insurance Company, the
21,216$1.0K0.0%GARPMediumToronto, Australia2014-05-15
Bank of America Corp
20,510$9890.0%CoreLowCharlotte, NC2014-05-15
American Century Companies Inc
20,069$9670.0%GARPMediumKansas City, MO2014-05-05
Harvest Management LLC
20,000$9641.7%ValueVery HighNew York, NY2014-05-12
Public Employees Retirement System of Ohio
20,000$9640.0%CoreLowColumbus, OH2014-05-15
Voya Investment Management LLC
19,500$9400.0%GrowthMediumAtlanta, GA2014-05-15
American International Group, Inc.
19,174$924.0K0.0%Agg GrowthVery LowNew York, NY2014-05-12
BlackRock Advisors LLC
19,011$9160.0%N/AN/AWilmington, DE2014-06-05
Susquehanna International Group, LLP
15,762$7600.0%GrowthHighBala Cynwyd, PA2014-05-14
Catalyst Capital Advisors LLC
15,000$7230.0%ETFVery LowSan Juan, PR2014-05-12
Jefferies Group LLC
14,693$7080.0%N/AN/ANew York, NY2014-05-16
Invesco Ltd.
12,179$5870.0%GrowthLowAtlanta, GA2014-05-15
Teton Advisors, Inc.
11,000$5300.0%GrowthVery LowRye, NY2014-05-02
Public Employees Retirement Association of Colorado
9,807$4730.0%GrowthLowDenver, CO2014-05-02
Martingale Asset Management L P
9,703$4680.0%ValueMediumBoston, MA2014-05-14
Principal Financial Group Inc
9,280$4470.0%CoreLowDes Moines, IA2014-05-13
UBS Asset Management Americas LLC
8,399$4050.0%GrowthLowNew York, NY2014-05-23
Jennison Associates LLC
7,607$3670.0%GrowthMediumNew York, NY2014-05-07
Janney Montgomery Scott LLC
7,500$361.4K0.0%CoreLowPhiladelphia, PA2014-05-14
Pillar Pacific Capital Management LLC
7,200$3470.0%N/AN/ADaly City, CA2014-05-02
PNC Financial Services Group, Inc.
7,080$3400.0%GrowthVery LowPittsburgh, PA2014-05-09
Keybank National Association
6,694$3230.0%CoreLowBrooklyn, OH2014-05-14
Tudor Investment Corp ET AL
6,357$3060.0%CoreHighStamford, CT2014-05-15
GHP Investment Advisors, Inc.
5,712$2750.0%CoreVery LowDenver, CO2014-04-28
Absolute Return Capital, LLC
5,535$2670.0%N/AN/ABoston, MA2014-05-15
Guggenheim Capital LLC
5,377$2590.0%CoreLowChicago, IL2014-05-16
Royal Bank of Canada
4,860$2340.0%CoreLowToronto, Australia2014-05-15
Prelude Capital Management, LLC
4,728$2280.0%Deep ValueVery HighNew York, NY2014-05-15
Catapult Capital Management LLC
4,600$2220.0%N/AN/ANew York, NY2014-05-15
Freestone Capital Holdings, LLC
4,410$2130.0%GrowthLowSeattle, WA2014-05-15
Weiss Multi-Strategy Advisers LLC
4,200$2020.0%N/AN/ANew York, NY2014-05-15
Concept Capital Markets, LLC
3,500$1690.0%N/AN/AGarden City, NY2014-05-13
IndexIQ Advisors LLC
3,190$1540.0%N/AN/ARye Brook, NY2014-05-05
Peak6 Investments, L.P.
3,100$1490.0%N/AN/AChicago, IL2014-05-19
Asset Management One Co., Ltd.
2,538$1220.0%IndexVery LowTokyo, Mexico2014-05-05
UBS AG
2,284$1100.0%N/AN/AStamford, CT2014-05-16
Wells Fargo & Company
1,111$540.0%CoreLowSan Francisco, CA2014-08-12
Canada Life Assurance Co
1,075$510.0%IndexVery LowWinnipeg, Argentina2015-06-23
Teacher Retirement System of Texas
1,052$510.0%GrowthMediumAustin, TX2014-05-01
BlackRock Inc.
998$480.0%N/AN/ANew York, NY2014-05-02
Bank of Montreal
690$330.0%CoreLowToronto, Australia2014-05-15
Tower Research Capital LLC (TRC)
380$180.0%GARPVery HighNew York, NY2014-05-02
BNP Paribas Financial Markets
132$6.4K0.0%CoreMediumParis, India2014-05-13
Wunderlich Securities, Inc.
80$40.0%N/AN/AMemphis, TN2014-06-12
KBC Group NV
1$00.0%CoreMediumBrussels, Czech Republic2014-04-30