Canada Pension Plan Investment Board
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Canada Pension Plan Investment Board’s Alkermes ALKS Stock Holding History

Canada Pension Plan Investment Board’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 		$1.71M Sell
48,500
-262,100
-84% -$8.13M ﹤0.01% 931
2025
Q4 		$8.69M Sell
310,600
-105,200
-25% -$3.15M 0.01% 680
2025
Q3 		$12.5M Buy
415,800
+44,900
+12% +$1.27M 0.01% 585
2025
Q2 		$10.6M Buy
370,900
+65,400
+21% +$1.95M 0.01% 579
2025
Q1 		$10.1M Buy
305,500
+9,900
+3% +$323K 0.01% 568
2024
Q4 		$8.5M Buy
295,600
+9,300
+3% +$267K 0.01% 623
2024
Q3 		$8.01M Buy
286,300
+59,300
+26% +$1.58M 0.01% 610
2024
Q2 		$5.47M Sell
227,000
-25,600
-10% -$628K 0.01% 707
2024
Q1 		$6.84M Sell
252,600
-4,400
-2% -$125K 0.01% 663
2023
Q4 		$7.13M Buy
257,000
+232,000
+928% +$6.03M 0.01% 587
2023
Q3 		$700K Buy
+25,000
New +$733K ﹤0.01% 894
2023
Q2 		– Sell
-49,700
Closed -$1.4M – 997
2023
Q1 		$1.4M Sell
49,700
-58,400
-54% -$1.59M ﹤0.01% 836
2022
Q4 		$2.82M Buy
+108,100
New +$2.59M 0.01% 652
2022
Q3 		– Sell
-6,400
Closed -$191K – 1195
2022
Q2 		$191K Buy
+6,400
New +$184K ﹤0.01% 1083
2021
Q3 		– Sell
-763,200
Closed -$18.7M – 1368
2021
Q2 		$18.7M Buy
+763,200
New +$17M 0.02% 441
2021
Q1 		– Sell
-2,825
Closed -$56K – 1274
2020
Q4 		$56K Sell
2,825
-5,248
-65% -$96K ﹤0.01% 1274
2020
Q3 		$134K Sell
8,073
-435,835
-98% -$7.92M ﹤0.01% 959
2020
Q2 		$8.61M Hold
443,908
– – 0.02% 397
2020
Q1 		$6.4M Buy
443,908
+70,140
+19% +$1.25M 0.02% 452
2019
Q4 		$7.63M Sell
373,768
-574,239
-61% -$11.4M 0.02% 527
2019
Q3 		$18.5M Sell
948,007
-636,464
-40% -$13.8M 0.04% 345
2019
Q2 		$35.7M Buy
1,584,471
+495,562
+46% +$13.6M 0.07% 218
2019
Q1 		$39.7M Buy
1,088,909
+312,859
+40% +$10.3M 0.08% 209
2018
Q4 		$22.9M Buy
776,050
+298,289
+62% +$11M 0.05% 296
2018
Q3 		$20.3M Buy
477,761
+58,900
+14% +$2.56M 0.04% 394
2018
Q2 		$17.2M Buy
418,861
+224,998
+116% +$10.2M 0.03% 421
2018
Q1 		$11.2M Buy
193,863
+110,053
+131% +$6.44M 0.02% 578
2017
Q4 		$4.59M Buy
83,810
+4,452
+6% +$227K 0.01% 717
2017
Q3 		$4.04M Sell
79,358
-56,200
-41% -$3.01M 0.01% 712
2017
Q2 		$7.86M Buy
135,558
+22,758
+20% +$1.32M 0.02% 547
2017
Q1 		$6.6M Buy
112,800
+68,768
+156% +$3.9M 0.02% 547
2016
Q4 		$2.45M Sell
44,032
-16,300
-27% -$871K 0.01% 635
2016
Q3 		$2.84M Sell
60,332
-216,468
-78% -$10.3M 0.01% 638
2016
Q2 		$12M Buy
276,800
+46,700
+20% +$1.93M 0.05% 303
2016
Q1 		$7.87M Buy
230,100
+212,962
+1,243% +$8.41M 0.03% 443
2015
Q4 		$1.36M Sell
17,138
-116,262
-87% -$8.14M 0.01% 761
2015
Q3 		$7.83M Buy
133,400
+116,800
+704% +$7.71M 0.03% 451
2015
Q2 		$1.07M Sell
16,600
-2,400
-13% -$147K ﹤0.01% 816
2015
Q1 		$1.16M Buy
+19,000
New +$1.3M ﹤0.01% 829
2014
Q3 		– Sell
-28,600
Closed -$1.44M – 1246
2014
Q2 		$1.44M Sell
28,600
-16,600
-37% -$766K 0.01% 785
2014
Q1 		$1.99M Buy
45,200
+400
+0.9% +$19K 0.01% 738
2013
Q4 		$1.82M Buy
+44,800
New +$1.65M 0.01% 750

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

Canada Pension Plan Investment Board's ALKS Position: Q1 2026 in Review

Canada Pension Plan Investment Board reduced its Alkermes (ALKS) stake by 84% in Q1 2026, selling an estimated $8.13M and leaving 48,500 shares worth $1.71M. The position accounts for ﹤0.01% of the portfolio, ranked #931.

Canada Pension Plan Investment Board first reported a position in ALKS in Q4 2013 and has held it in 42 quarters since. The position peaked at $39.7M in Q1 2019. 388 funds tracked by Wall St. Rank hold ALKS as of Q1 2026.

  • Canada Pension Plan Investment Board held 48,500 shares of Alkermes worth $1.71M as of Q1 2026.
  • Canada Pension Plan Investment Board sold 262,100 Alkermes shares in Q1 2026, an estimated $8.13M.
  • Alkermes made up ﹤0.01% of Canada Pension Plan Investment Board's portfolio in Q1 2026, its #931 holding.
  • Canada Pension Plan Investment Board first reported a position in Alkermes in Q4 2013 and has held it in 42 quarters since.
  • Canada Pension Plan Investment Board's Alkermes position peaked at $39.7M in Q1 2019.
  • 388 funds tracked by Wall St. Rank held Alkermes as of Q1 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q1 2026, filed 15 May 2026.