Thomas Steyer’s Alkermes ALKS Stock Holding History

Thomas Steyer’s Portfolio ALKS Stock Details ALKS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-20,800	Closed	-$735K	–	93
2026 Q1	$735K	Hold	20,800	–	–	﹤0.01%	103
2025 Q4	$582K	Hold	20,800	–	–	﹤0.01%	93
2025 Q3	$624K	Sell	20,800 -670,863	-97%	-$18.9M	﹤0.01%	87
2025 Q2	$19.8M	Sell	691,663 -698,137	-50%	-$20.8M	0.08%	69
2025 Q1	$45.9M	Buy	+1,389,800	New	+$45.3M	0.22%	58

Other funds holding ALKS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

DTC

Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return

Thomas Steyer's ALKS Position: Q2 2026 in Review

Thomas Steyer sold out of Alkermes (ALKS) in Q2 2026, closing a stake of 20,800 shares — an estimated $735K sold.

Thomas Steyer first reported a position in ALKS in Q1 2025 and held it in 5 quarters. The position peaked at $45.9M in Q1 2025. 422 funds tracked by Wall St. Rank hold ALKS as of Q2 2026.

Thomas Steyer reported no remaining Alkermes position as of Q2 2026 after selling out during the quarter.
Thomas Steyer sold 20,800 Alkermes shares in Q2 2026, an estimated $735K.
Thomas Steyer first reported a position in Alkermes in Q1 2025 and held it in 5 quarters.
Thomas Steyer's Alkermes position peaked at $45.9M in Q1 2025.
422 funds tracked by Wall St. Rank held Alkermes as of Q2 2026.

Based on Farallon Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.