Camber Capital Management’s Alkermes ALKS Stock Holding History

Camber Capital Management’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
2025 Q1	–	Sell	-1,500,000	Closed	-$43.1M	–	33
2024 Q4	$43.1M	Buy	1,500,000 +1,300,000	+650%	+$37.4M	1%	22
2024 Q3	$5.6M	Buy	+200,000	New	+$5.33M	0.18%	31
2022 Q1	–	Sell	-1,300,000	Closed	-$30.2M	–	38
2021 Q4	$30.2M	Sell	1,300,000 -1,425,000	-52%	-$37.5M	1.04%	27
2021 Q3	$84M	Sell	2,725,000 -1,575,000	-37%	-$44.5M	2.59%	18
2021 Q2	$105M	Sell	4,300,000 -1,300,000	-23%	-$28.9M	3.55%	13
2021 Q1	$105M	Sell	5,600,000 -1,150,000	-17%	-$23.5M	3.59%	9
2020 Q4	$135M	Sell	6,750,000 -500,000	-7%	-$9.15M	4.73%	7
2020 Q3	$120M	Hold	7,250,000	–	–	6.34%	6
2020 Q2	$141M	Buy	7,250,000 +1,200,000	+20%	+$19.5M	8.05%	4
2020 Q1	$87.2M	Buy	6,050,000 +1,925,000	+47%	+$34.4M	5.21%	8
2019 Q4	$84.2M	Buy	4,125,000 +625,000	+18%	+$12.4M	4.28%	10
2019 Q3	$68.3M	Buy	3,500,000 +3,311,719	+1,759%	+$72.1M	3.59%	13
2019 Q2	$4.24M	Buy	+188,281	New	+$5.16M	0.2%	30
2018 Q1	–	Sell	-400,000	Closed	-$21.9M	–	33
2017 Q4	$21.9M	Buy	+400,000	New	+$20.4M	1.07%	24
2017 Q2	–	Sell	-725,000	Closed	-$42.4M	–	36
2017 Q1	$42.4M	Sell	725,000 -275,000	-28%	-$15.6M	1.72%	21
2016 Q4	$55.6M	Buy	1,000,000 +62,700	+7%	+$3.35M	2.89%	15
2016 Q3	$44.1M	Hold	937,300	–	–	1.94%	20
2016 Q2	$40.5M	Sell	937,300 -262,700	-22%	-$10.8M	1.96%	25
2016 Q1	$41M	Buy	+1,200,000	New	+$47.4M	2.4%	23

Other funds holding ALKS

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

BBA

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

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

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Camber Capital Management's ALKS Position: Q1 2025 in Review

Camber Capital Management sold out of Alkermes (ALKS) in Q1 2025, closing a stake of 1,500,000 shares — an estimated $43.1M sold.

Camber Capital Management first reported a position in ALKS in Q1 2016 and held it in 19 quarters. The position peaked at $141M in Q2 2020. 371 funds tracked by Wall St. Rank hold ALKS as of Q1 2025.

Camber Capital Management reported no remaining Alkermes position as of Q1 2025 after selling out during the quarter.
Camber Capital Management sold 1,500,000 Alkermes shares in Q1 2025, an estimated $43.1M.
Camber Capital Management first reported a position in Alkermes in Q1 2016 and held it in 19 quarters.
Camber Capital Management's Alkermes position peaked at $141M in Q2 2020.
371 funds tracked by Wall St. Rank held Alkermes as of Q1 2025.

Based on Camber Capital Management's 13F filing for Q1 2025, filed 15 May 2025.