D.E. Shaw & Co
ALKS icon

D.E. Shaw & Co’s Alkermes ALKS Stock Holding History

D.E. Shaw & Co’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 		$25.1M Sell
710,297
-200,975
-22% -$6.23M 0.02% 1009
2025
Q4 		$25.5M Buy
911,272
+382,523
+72% +$11.5M 0.01% 1091
2025
Q3 		$15.9M Sell
528,749
-291,347
-36% -$8.21M 0.01% 1342
2025
Q2 		$23.5M Buy
820,096
+351,615
+75% +$10.5M 0.02% 936
2025
Q1 		$15.5M Sell
468,481
-87,446
-16% -$2.85M 0.01% 1089
2024
Q4 		$16M Buy
555,927
+244
+0% +$7.01K 0.01% 1181
2024
Q3 		$15.6M Buy
555,683
+232,542
+72% +$6.2M 0.01% 1143
2024
Q2 		$7.79M Sell
323,141
-18,700
-5% -$459K 0.01% 1506
2024
Q1 		$9.25M Sell
341,841
-296,592
-46% -$8.42M 0.01% 1422
2023
Q4 		$17.7M Sell
638,433
-326,161
-34% -$8.47M 0.02% 1009
2023
Q3 		$27M Buy
964,594
+282,975
+42% +$8.3M 0.03% 694
2023
Q2 		$21.3M Buy
681,619
+237,339
+53% +$7.19M 0.02% 830
2023
Q1 		$12.5M Sell
444,280
-127,074
-22% -$3.46M 0.01% 1199
2022
Q4 		$14.9M Buy
571,354
+323,112
+130% +$7.73M 0.02% 1121
2022
Q3 		$5.54M Sell
248,242
-26,619
-10% -$692K 0.01% 1969
2022
Q2 		$8.19M Buy
274,861
+215,019
+359% +$6.18M 0.01% 1579
2022
Q1 		$1.57M Sell
59,842
-129,056
-68% -$3.2M ﹤0.01% 3536
2021
Q4 		$4.39M Buy
188,898
+111,804
+145% +$2.94M ﹤0.01% 2523
2021
Q3 		$2.38M Sell
77,094
-99,443
-56% -$2.81M ﹤0.01% 2873
2021
Q2 		$4.33M Buy
176,537
+110,626
+168% +$2.46M ﹤0.01% 2177
2021
Q1 		$1.23M Sell
65,911
-341,185
-84% -$6.98M ﹤0.01% 2956
2020
Q4 		$8.12M Sell
407,096
-308,034
-43% -$5.64M 0.01% 1505
2020
Q3 		$11.8M Buy
715,130
+144,141
+25% +$2.62M 0.01% 1133
2020
Q2 		$11.1M Sell
570,989
-301,503
-35% -$4.89M 0.01% 1134
2020
Q1 		$12.6M Sell
872,492
-186,446
-18% -$3.33M 0.02% 874
2019
Q4 		$21.6M Buy
1,058,938
+400,652
+61% +$7.96M 0.02% 779
2019
Q3 		$12.8M Sell
658,286
-152,535
-19% -$3.32M 0.02% 1012
2019
Q2 		$18.3M Buy
810,821
+463,063
+133% +$12.7M 0.02% 795
2019
Q1 		$12.7M Buy
347,758
+232,885
+203% +$7.69M 0.02% 959
2018
Q4 		$3.39M Buy
114,873
+2,228
+2% +$82.1K ﹤0.01% 1766
2018
Q3 		$4.78M Buy
112,645
+55,463
+97% +$2.41M 0.01% 1608
2018
Q2 		$2.35M Sell
57,182
-20,414
-26% -$930K ﹤0.01% 2112
2018
Q1 		$4.5M Sell
77,596
-106,548
-58% -$6.23M 0.01% 1482
2017
Q4 		$10.1M Sell
184,144
-368,158
-67% -$18.8M 0.01% 1019
2017
Q3 		$28.1M Sell
552,302
-239,104
-30% -$12.8M 0.04% 491
2017
Q2 		$45.9M Sell
791,406
-99,564
-11% -$5.78M 0.08% 310
2017
Q1 		$52.1M Buy
890,970
+59,180
+7% +$3.36M 0.09% 272
2016
Q4 		$46.2M Sell
831,790
-834,046
-50% -$44.6M 0.08% 322
2016
Q3 		$78.3M Buy
1,665,836
+264,019
+19% +$12.6M 0.14% 164
2016
Q2 		$60.6M Buy
1,401,817
+437,983
+45% +$18.1M 0.11% 214
2016
Q1 		$33M Buy
963,834
+697,064
+261% +$27.5M 0.06% 378
2015
Q4 		$21.2M Buy
266,770
+250,166
+1,507% +$17.5M 0.03% 612
2015
Q3 		$974K Sell
16,604
-172,045
-91% -$11.4M ﹤0.01% 2625
2015
Q2 		$12.1M Sell
188,649
-63,414
-25% -$3.88M 0.02% 906
2015
Q1 		$15.4M Buy
252,063
+1,379
+0.6% +$94.2K 0.02% 720
2014
Q4 		$14.7M Sell
250,684
-29,212
-10% -$1.49M 0.02% 874
2014
Q3 		$12M Sell
279,896
-58,399
-17% -$2.62M 0.02% 974
2014
Q2 		$17M Sell
338,295
-295,907
-47% -$13.6M 0.02% 784
2014
Q1 		$28M Buy
634,202
+26,511
+4% +$1.26M 0.04% 488
2013
Q4 		$24.7M Buy
607,691
+275,152
+83% +$10.2M 0.03% 574
2013
Q3 		$11.2M Buy
332,539
+158,295
+91% +$5.15M 0.02% 921
2013
Q2 		$5M Buy
+174,244
New +$5.08M 0.01% 1359

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

D.E. Shaw & Co's ALKS Position: Q1 2026 in Review

D.E. Shaw & Co reduced its Alkermes (ALKS) stake by 22% in Q1 2026, selling an estimated $6.23M and leaving 710,297 shares worth $25.1M. The position accounts for 0.02% of the portfolio, ranked #1009.

D.E. Shaw & Co first reported a position in ALKS in Q2 2013 and has held it in 52 quarters since. The position peaked at $78.3M in Q3 2016. 388 funds tracked by Wall St. Rank hold ALKS as of Q1 2026.

  • D.E. Shaw & Co held 710,297 shares of Alkermes worth $25.1M as of Q1 2026.
  • D.E. Shaw & Co sold 200,975 Alkermes shares in Q1 2026, an estimated $6.23M.
  • Alkermes made up 0.02% of D.E. Shaw & Co's portfolio in Q1 2026, its #1009 holding.
  • D.E. Shaw & Co first reported a position in Alkermes in Q2 2013 and has held it in 52 quarters since.
  • D.E. Shaw & Co's Alkermes position peaked at $78.3M in Q3 2016.
  • 388 funds tracked by Wall St. Rank held Alkermes as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.