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Caption Management’s Alkermes ALKS Stock Holding History

Caption 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
Q4 		– Sell
-390,700
Closed -$11.7M – 1543
2025
Q3 		$11.7M Buy
+390,700
New +$11M 0.09% 236
2025
Q2 		– Sell
-30,500
Closed -$1.01M – 1403
2025
Q1 		$1.01M Buy
+30,500
New +$995K 0.01% 912
2024
Q3 		– Sell
-30,000
Closed -$723K – 1240
2024
Q2 		$723K Sell
30,000
-8,500
-22% -$208K 0.01% 734
2024
Q1 		$1.04M Buy
38,500
+8,500
+28% +$241K 0.02% 720
2023
Q4 		$832K Hold
30,000
– – 0.01% 845
2023
Q3 		$840K Buy
+30,000
New +$879K 0.01% 804
2023
Q2 		– Sell
-750,000
Closed -$21.1M – 1072
2023
Q1 		$21.1M Buy
+750,000
New +$20.4M 0.41% 54
2022
Q4 		– Sell
-30,000
Closed -$669K – 1249
2022
Q3 		$669K Buy
30,000
+5,000
+20% +$130K 0.01% 995
2022
Q2 		$745K Sell
25,000
-35,000
-58% -$1.01M 0.01% 976
2022
Q1 		$1.58M Sell
60,000
-161,500
-73% -$4M 0.02% 833
2021
Q4 		$5.15M Buy
221,500
+124,300
+128% +$3.27M 0.06% 446
2021
Q3 		$3M Sell
97,200
-410,000
-81% -$11.6M 0.03% 619
2021
Q2 		$12.4M Buy
507,200
+432,200
+576% +$9.61M 0.16% 152
2021
Q1 		$1.4M Buy
75,000
+53,800
+254% +$1.1M 0.03% 609
2020
Q4 		$424K Buy
+21,200
New +$388K 0.01% 764
2018
Q4 		– Sell
-35,000
Closed -$1.49M – 456
2018
Q3 		$1.49M Buy
+35,000
New +$1.52M 0.08% 282

Other funds holding ALKS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Caption Management's ALKS Position: Q3 2025 in Review

Caption Management sold out of Alkermes (ALKS) in Q3 2025, closing a stake of 6,460 shares — an estimated $182K sold.

Caption Management first reported a position in ALKS in Q2 2020 and held it in 13 quarters. The position peaked at $10.6M in Q3 2021. 358 funds tracked by Wall St. Rank hold ALKS as of Q3 2025.

  • Caption Management reported no remaining Alkermes position as of Q3 2025 after selling out during the quarter.
  • Caption Management sold 6,460 Alkermes shares in Q3 2025, an estimated $182K.
  • Caption Management first reported a position in Alkermes in Q2 2020 and held it in 13 quarters.
  • Caption Management's Alkermes position peaked at $10.6M in Q3 2021.
  • 358 funds tracked by Wall St. Rank held Alkermes as of Q3 2025.

Based on Caption Management's 13F filing for Q3 2025, filed 14 Nov 2025.