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Woodline Partners’s Alkermes ALKS Stock Holding History

Woodline Partners’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 		$29.4M Buy
560,282
+1,715
+0.3% +$67K 0.09% 283
2026
Q1 		$19.8M Hold
558,567
– – 0.07% 349
2025
Q4 		$15.6M Hold
558,567
– – 0.06% 361
2025
Q3 		$16.8M Buy
558,567
+102
+0% +$2.88K 0.08% 321
2025
Q2 		$16M Sell
558,465
-185,535
-25% -$5.52M 0.08% 332
2025
Q1 		$24.6M Buy
744,000
+1,284
+0.2% +$41.9K 0.16% 187
2024
Q4 		$21.4M Buy
742,716
+1,036
+0.1% +$29.8K 0.14% 203
2024
Q3 		$20.8M Sell
741,680
-329,391
-31% -$8.78M 0.17% 188
2024
Q2 		$25.8M Buy
1,071,071
+1,231
+0.1% +$30.2K 0.25% 129
2024
Q1 		$29M Sell
1,069,840
-100,849
-9% -$2.86M 0.27% 116
2023
Q4 		$32.5M Hold
1,170,689
– – 0.35% 83
2023
Q3 		$32.8M Buy
+1,170,689
New +$34.3M 0.38% 64
2022
Q3 		– Sell
-1,856,847
Closed -$55.3M – 745
2022
Q2 		$55.3M Buy
1,856,847
+542,441
+41% +$15.6M 0.85% 16
2022
Q1 		$34.6M Sell
1,314,406
-304,399
-19% -$7.54M 0.56% 44
2021
Q4 		$37.7M Buy
1,618,805
+620,848
+62% +$16.3M 0.54% 41
2021
Q3 		$30.8M Buy
997,957
+7
+0% +$198 0.5% 50
2021
Q2 		$24.5M Buy
997,950
+126,390
+15% +$2.81M 0.46% 55
2021
Q1 		$16.3M Sell
871,560
-1,269,809
-59% -$26M 0.36% 79
2020
Q4 		$42.7M Sell
2,141,369
-355,450
-14% -$6.5M 1.13% 23
2020
Q3 		$41.4M Buy
2,496,819
+648,277
+35% +$11.8M 1.36% 19
2020
Q2 		$35.9M Buy
+1,848,542
New +$30M 1.42% 21

Other funds holding ALKS

BlackRock
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
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
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

Woodline Partners's ALKS Position: Q2 2026 in Review

Woodline Partners increased its Alkermes (ALKS) stake by 0.31% in Q2 2026, buying an estimated $67K and bringing the position to 560,282 shares worth $29.4M. The position accounts for 0.09% of the portfolio, ranked #283.

Woodline Partners first reported a position in ALKS in Q2 2020 and has held it in 21 quarters since. The position peaked at $55.3M in Q2 2022. 425 funds tracked by Wall St. Rank hold ALKS as of Q2 2026.

  • Woodline Partners held 560,282 shares of Alkermes worth $29.4M as of Q2 2026.
  • Woodline Partners bought 1,715 Alkermes shares in Q2 2026, an estimated $67K.
  • Alkermes made up 0.09% of Woodline Partners's portfolio in Q2 2026, its #283 holding.
  • Woodline Partners first reported a position in Alkermes in Q2 2020 and has held it in 21 quarters since.
  • Woodline Partners's Alkermes position peaked at $55.3M in Q2 2022.
  • 425 funds tracked by Wall St. Rank held Alkermes as of Q2 2026.

Based on Woodline Partners's 13F filing for Q2 2026, filed 14 Aug 2026.