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Palo Alto Investors’s Alkermes ALKS Stock Holding History

Palo Alto Investors’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
Q1 		$8.58M Hold
242,560
– – 1.31% 21
2025
Q4 		$6.79M Buy
242,560
+58,622
+32% +$1.76M 0.94% 23
2025
Q3 		$5.52M Sell
183,938
-37,083
-17% -$1.05M 1.02% 22
2025
Q2 		$6.32M Sell
221,021
-492
-0.2% -$14.6K 1.35% 18
2025
Q1 		$7.31M Sell
221,513
-67,795
-23% -$2.21M 1.39% 17
2024
Q4 		$8.32M Sell
289,308
-95,348
-25% -$2.74M 1.29% 16
2024
Q3 		$10.8M Sell
384,656
-110,936
-22% -$2.96M 1.4% 13
2024
Q2 		$11.9M Hold
495,592
– – 1.38% 14
2024
Q1 		$13.4M Sell
495,592
-107,808
-18% -$3.06M 1.51% 17
2023
Q4 		$16.7M Hold
603,400
– – 1.51% 15
2023
Q3 		$16.9M Hold
603,400
– – 1.6% 13
2023
Q2 		$18.9M Hold
603,400
– – 1.53% 14
2023
Q1 		$17M Hold
603,400
– – 1.41% 14
2022
Q4 		$15.8M Hold
603,400
– – 1.34% 12
2022
Q3 		$13.5M Hold
603,400
– – 1.07% 16
2022
Q2 		$18M Sell
603,400
-70,171
-10% -$2.02M 1.57% 14
2022
Q1 		$17.7M Sell
673,571
-80,629
-11% -$2M 1.37% 16
2021
Q4 		$17.5M Buy
754,200
+164,300
+28% +$4.32M 1.12% 18
2021
Q3 		$18.2M Buy
589,900
+102,800
+21% +$2.9M 1.1% 20
2021
Q2 		$11.9M Hold
487,100
– – 0.66% 23
2021
Q1 		$9.1M Buy
487,100
+336,502
+223% +$6.89M 0.52% 23
2020
Q4 		$3M Buy
+150,598
New +$2.76M 0.16% 30

Other funds holding ALKS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
CC
Commodore Capital New York $1.73B AUM 298.96% 1-Year Est. Return

Palo Alto Investors's ALKS Position: Q1 2026 in Review

Palo Alto Investors held its Alkermes (ALKS) position steady in Q1 2026 at 242,560 shares worth $8.58M. The position accounts for 1.31% of the portfolio, ranked #21.

Palo Alto Investors first reported a position in ALKS in Q4 2020 and has held it in 22 quarters since. The position peaked at $18.9M in Q2 2023. 389 funds tracked by Wall St. Rank hold ALKS as of Q1 2026.

  • Palo Alto Investors held 242,560 shares of Alkermes worth $8.58M as of Q1 2026.
  • Palo Alto Investors left its Alkermes share count unchanged in Q1 2026.
  • Alkermes made up 1.31% of Palo Alto Investors's portfolio in Q1 2026, its #21 holding.
  • Palo Alto Investors first reported a position in Alkermes in Q4 2020 and has held it in 22 quarters since.
  • Palo Alto Investors's Alkermes position peaked at $18.9M in Q2 2023.
  • 389 funds tracked by Wall St. Rank held Alkermes as of Q1 2026.

Based on Palo Alto Investors's 13F filing for Q1 2026, filed 15 May 2026.