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Alkermes plc (ALKS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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23.52-0.49 (-2.04%)
As of 12:08PM EDT. Market open.
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Major Holders

Currency in USD
Breakdown
1.25%% of Shares Held by All Insider
107.06%% of Shares Held by Institutions
108.41%% of Float Held by Institutions
436Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Blackrock Inc.30,022,427Dec 30, 202317.75%706,127,496
Vanguard Group Inc20,955,454Dec 30, 202312.39%492,872,287
Wellington Management Group, LLP15,241,470Dec 30, 20239.01%358,479,381
State Street Corporation9,352,970Dec 30, 20235.53%219,981,858
Renaissance Technologies, LLC6,049,317Dec 30, 20233.58%142,279,938
Hardman Johnston Global Advisors LLC5,476,255Dec 30, 20233.24%128,801,520
Pictet Asset Management Holding SA5,304,613Dec 30, 20233.14%124,764,500
Deep Track Capital, Lp4,000,000Dec 30, 20232.36%94,080,001
RTW Investments LP3,901,523Dec 30, 20232.31%91,763,822
Geode Capital Management, LLC3,638,089Dec 30, 20232.15%85,567,854

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
iShares Core S&P Smallcap ETF11,269,856Mar 30, 20246.66%265,067,018
Vanguard Specialized-Health Care Fund8,601,892Jan 30, 20245.08%202,316,503
Vanguard Total Stock Market Index Fund5,210,894Dec 30, 20233.08%122,560,229
Vanguard Small-Cap Index Fund4,248,884Dec 30, 20232.51%99,933,753
iShares Russell 2000 ETF4,049,944Mar 30, 20242.39%95,254,684
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF2,626,112Mar 30, 20241.55%61,766,155
Vanguard Extended Market Index Fund2,457,936Dec 30, 20231.45%57,810,655
Vanguard Small-Cap Growth Index Fund2,373,799Dec 30, 20231.40%55,831,753
Vanguard Explorer Fund, Inc.2,140,407Jan 30, 20241.27%50,342,373
Vanguard Horizon Fund-Capital Opportunity Fund1,932,000Dec 30, 20231.14%45,440,640