Alkermes (ALKS.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

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Shareholder Type

Institutions93.18%
Hedge funds5.43%
Individuals & Insiders1.36%
State-owned enterprises0.03%
Private companies0.00%

Major Shareholders

Major Shareholders Latest
Shareholder
BlackRock, Inc.	17.43%	29.24M	0.42%	+921.33K	06/30/2026
Baker Bros. Advisors LP	5.97%	10.01M	0.05%	+0	06/30/2026
Vanguard Portfolio Management, LLC	5.66%	9.49M	0.06%	-20.29K	06/30/2026
State Street Investment Management	5.46%	9.16M	0.23%	-304.71K	06/30/2026
Vanguard Capital Management, LLC	5.18%	8.69M	0.04%	+136.34K	06/30/2026
T. Rowe Price Group, Inc.	4.67%	7.83M	1.33%	+2.27M	06/30/2026
Renaissance Technologies LLC	3.85%	6.46M	0.15%	+300.50K	06/30/2026
Geode Capital Management, LLC	2.67%	4.48M	0.16%	+295.61K	06/30/2026
Dimensional Fund Advisors LP	2.50%	4.19M	0.22%	-327.51K	06/30/2026
Deep Track Capital, LP	2.38%	4.00M	0.23%	+409.68K	06/30/2026
American Century Investment Management Inc	2.36%	3.95M	1.29%	-2.12M	06/30/2026
Holocene Advisors, LP	2.15%	3.60M	0.75%	+1.28M	06/30/2026
Commodore Capital LP	1.79%	3.00M	0.73%	-1.20M	06/30/2026
Wellington Management Group LLP	1.68%	2.81M	0.11%	-155.36K	06/30/2026
PRIMECAP Management Company	1.51%	2.53M	0.02%	-11.31K	06/30/2026
First Trust Advisors LP	1.44%	2.42M	0.34%	-547.77K	06/30/2026
Charles Schwab Investment Management, Inc.	1.39%	2.34M	0.05%	+98.36K	06/30/2026
Norges Bank Investment Management	1.29%	2.16M	0.12%	+211.08K	06/30/2026
BVF Partners L.P.	1.28%	2.15M	0.08%	+154.70K	06/30/2026
Bain Capital Life Sciences Investors, LLC	1.16%	1.94M	0.79%	+1.33M	06/30/2026