IMC Chicago’s Alkermes ALKS Stock Holding History

IMC Chicago’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	$2.27M	Buy	43,300 +31,000	+252%	+$1.21M	﹤0.01%	2898
2026 Q1	$435K	Buy	12,300 +1,700	+16%	+$52.7K	﹤0.01%	4196
2025 Q4	$297K	Buy	+10,600	New	+$317K	﹤0.01%	3807

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 $3.38T AUM 44.17% 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

IMC Chicago's ALKS Position: Q2 2026 in Review

IMC Chicago increased its Alkermes (ALKS) stake by 196% in Q2 2026, buying an estimated $527K and bringing the position to 20,383 shares worth $1.07M. The position accounts for ﹤0.01% of the portfolio, ranked #3781.

IMC Chicago first reported a position in ALKS in Q1 2026 and has held it in 2 quarters since. 424 funds tracked by Wall St. Rank hold ALKS as of Q2 2026.

IMC Chicago held 20,383 shares of Alkermes worth $1.07M as of Q2 2026.
IMC Chicago bought 13,504 Alkermes shares in Q2 2026, an estimated $527K.
Alkermes made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #3781 holding.
IMC Chicago first reported a position in Alkermes in Q1 2026 and has held it in 2 quarters since.
424 funds tracked by Wall St. Rank held Alkermes as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.