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NasdaqGS - Nasdaq Real Time Price USD

Alkermes plc (ALKS)

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32.53
-0.49
(-1.48%)
At close: April 1 at 4:00:01 PM EDT
32.53
0.00
(0.00%)
Pre-Market: 4:31:33 AM EDT

Major Holders

Breakdown
1.45% % of Shares Held by All Insider
105.96% % of Shares Held by Institutions
107.51% % of Float Held by Institutions
476 Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Blackrock Inc. 27.85M Dec 31, 2024 17.13% 906,055,095
Vanguard Group Inc 18.5M Dec 31, 2024 11.37% 601,680,875
Price (T.Rowe) Associates Inc 12.26M Dec 31, 2024 7.54% 398,702,205
State Street Corporation 8.81M Dec 31, 2024 5.42% 286,751,125
RTW Investments LP 7.56M Dec 31, 2024 4.65% 245,856,363
Wellington Management Group, LLP 7.01M Dec 31, 2024 4.31% 228,116,063
Renaissance Technologies, LLC 5.48M Dec 31, 2024 3.37% 178,223,015
Baker Bros. Advisors, LP 4.18M Dec 31, 2024 2.57% 136,032,354
Geode Capital Management, LLC 3.82M Dec 31, 2024 2.35% 124,220,647
Pacer Advisors, Inc. 3.46M Dec 31, 2024 2.13% 112,654,053

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
iShares Trust-iShares Core S&P Small-Cap ETF 10.31M Feb 28, 2025 6.34% 335,471,370
T. Rowe Price Mid-Cap Value Fund, Inc. 5.2M Dec 31, 2024 3.20% 169,137,386
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund 5.12M Dec 31, 2024 3.15% 166,509,580
iShares Trust-iShares Russell 2000 ETF 4.15M Feb 28, 2025 2.55% 134,921,553
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund 4.12M Dec 31, 2024 2.53% 134,065,786
VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund 3.55M Jan 31, 2025 2.18% 115,349,293
Pacer Funds Trust-Pacer US Small Cap Cash Cows ETF 3.25M Jan 31, 2025 2.00% 105,851,835
-Price (T.Rowe) Mid-Cap Value Equity Trust 2.71M Dec 31, 2024 1.67% 88,224,447
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund 2.47M Dec 31, 2024 1.52% 80,295,194
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund 2.34M Dec 31, 2024 1.44% 76,018,931

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