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Fox Run Management’s Alkermes ALKS Stock Holding History

Fox Run 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
Q3 		– Sell
-14,521
Closed -$415K – 888
2025
Q2 		$415K Sell
14,521
-19,207
-57% -$572K 0.07% 540
2025
Q1 		$1.11M Sell
33,728
-33,134
-50% -$1.08M 0.17% 167
2024
Q4 		$1.92M Buy
66,862
+54,172
+427% +$1.56M 0.35% 21
2024
Q3 		$355K Buy
12,690
+3,844
+43% +$102K 0.08% 486
2024
Q2 		$213K Sell
8,846
-18,766
-68% -$460K 0.04% 659
2024
Q1 		$747K Buy
+27,612
New +$784K 0.16% 239
2023
Q4 		– Sell
-11,293
Closed -$316K – 706
2023
Q3 		$316K Sell
11,293
-14,382
-56% -$422K 0.09% 422
2023
Q2 		$804K Buy
+25,675
New +$777K 0.23% 139
2023
Q1 		– Sell
-21,481
Closed -$561K – 634
2022
Q4 		$561K Sell
21,481
-53,048
-71% -$1.27M 0.23% 132
2022
Q3 		$1.66M Buy
74,529
+60,797
+443% +$1.58M 0.65% 4
2022
Q2 		$409K Buy
+13,732
New +$394K 0.2% 188
2022
Q1 		– Sell
-10,014
Closed -$233K – 485
2021
Q4 		$233K Buy
+10,014
New +$263K 0.14% 314
2021
Q1 		– Sell
-11,882
Closed -$237K – 201
2020
Q4 		$237K Buy
+11,882
New +$217K 0.48% 104
2020
Q1 		– Sell
-10,608
Closed -$216K – 119
2019
Q4 		$216K Sell
10,608
-4,966
-32% -$98.7K 0.17% 306
2019
Q3 		$304K Buy
+15,574
New +$339K 0.28% 146
2019
Q1 		– Sell
-17,706
Closed -$523K – 446
2018
Q4 		$523K Buy
+17,706
New +$653K 0.28% 97
2017
Q1 		– Sell
-9,400
Closed -$522K – 553
2016
Q4 		$522K Buy
+9,400
New +$503K 0.27% 118
2016
Q3 		– Sell
-6,100
Closed -$264K – 476
2016
Q2 		$264K Buy
+6,100
New +$252K 0.13% 341

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
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 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

Fox Run Management's ALKS Position: Q3 2025 in Review

Fox Run Management sold out of Alkermes (ALKS) in Q3 2025, closing a stake of 14,521 shares — an estimated $415K sold.

Fox Run Management first reported a position in ALKS in Q2 2016 and held it in 18 quarters. The position peaked at $1.92M in Q4 2024. 358 funds tracked by Wall St. Rank hold ALKS as of Q3 2025.

  • Fox Run Management reported no remaining Alkermes position as of Q3 2025 after selling out during the quarter.
  • Fox Run Management sold 14,521 Alkermes shares in Q3 2025, an estimated $415K.
  • Fox Run Management first reported a position in Alkermes in Q2 2016 and held it in 18 quarters.
  • Fox Run Management's Alkermes position peaked at $1.92M in Q4 2024.
  • 358 funds tracked by Wall St. Rank held Alkermes as of Q3 2025.

Based on Fox Run Management's 13F filing for Q3 2025, filed 12 Nov 2025.