Teacher Retirement System of Texas
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Teacher Retirement System of Texas’s Alkermes ALKS Stock Holding History

Teacher Retirement System of Texas’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 		$717K Sell
20,264
-3,021
-13% -$93.7K ﹤0.01% 946
2025
Q4 		$652K Sell
23,285
-15,238
-40% -$456K ﹤0.01% 1124
2025
Q3 		$1.16M Sell
38,523
-3,692
-9% -$104K ﹤0.01% 1151
2025
Q2 		$1.21M Buy
42,215
+816
+2% +$24.3K 0.01% 1135
2025
Q1 		$1.37M Sell
41,399
-4,939
-11% -$161K 0.01% 1071
2024
Q4 		$1.33M Buy
46,338
+6,018
+15% +$173K ﹤0.01% 1010
2024
Q3 		$1.13M Buy
40,320
+5,032
+14% +$134K 0.01% 949
2024
Q2 		$850K Sell
35,288
-415,928
-92% -$10.2M ﹤0.01% 990
2024
Q1 		$12.2M Sell
451,216
-1,001
-0.2% -$28.4K 0.08% 269
2023
Q4 		$12.5M Sell
452,217
-206,144
-31% -$5.35M 0.09% 261
2023
Q3 		$18.4M Sell
658,361
-62,777
-9% -$1.84M 0.12% 195
2023
Q2 		$22.6M Sell
721,138
-62,480
-8% -$1.89M 0.15% 157
2023
Q1 		$22.1M Sell
783,618
-211,889
-21% -$5.77M 0.15% 150
2022
Q4 		$26M Buy
995,507
+181,969
+22% +$4.35M 0.19% 117
2022
Q3 		$18.2M Buy
813,538
+27,797
+4% +$723K 0.13% 165
2022
Q2 		$23.4M Buy
785,741
+319,767
+69% +$9.18M 0.16% 133
2022
Q1 		$12.3M Buy
+465,974
New +$11.5M 0.06% 322
2021
Q3 		– Sell
-20,923
Closed -$513K – 2047
2021
Q2 		$513K Buy
20,923
+3,117
+18% +$69.3K ﹤0.01% 1236
2021
Q1 		$333K Buy
17,806
+3,251
+22% +$66.5K ﹤0.01% 1369
2020
Q4 		$290K Buy
+14,555
New +$266K ﹤0.01% 1221
2019
Q4 		– Sell
-18,509
Closed -$361K – 578
2019
Q3 		$361K Sell
18,509
-14,336
-44% -$312K ﹤0.01% 560
2019
Q2 		$740K Buy
32,845
+12,531
+62% +$344K 0.01% 502
2019
Q1 		$741K Sell
20,314
-1,951
-9% -$64.4K 0.01% 499
2018
Q4 		$657K Sell
22,265
-11,666
-34% -$430K 0.01% 475
2018
Q3 		$1.44M Sell
33,931
-7,928
-19% -$344K 0.01% 573
2018
Q2 		$1.72M Buy
41,859
+2,387
+6% +$109K 0.01% 612
2018
Q1 		$2.29M Sell
39,472
-3,429
-8% -$201K 0.02% 573
2017
Q4 		$2.35M Buy
+42,901
New +$2.19M 0.02% 650
2016
Q4 		– Sell
-5,888
Closed -$277K – 1046
2016
Q3 		$277K Sell
5,888
-4,818
-45% -$229K ﹤0.01% 1078
2016
Q2 		$463K Buy
10,706
+2,534
+31% +$105K ﹤0.01% 899
2016
Q1 		$279K Buy
8,172
+4,535
+125% +$179K ﹤0.01% 1124
2015
Q4 		$289K Sell
3,637
-4,328
-54% -$303K ﹤0.01% 865
2015
Q3 		$467K Buy
7,965
+2,270
+40% +$150K ﹤0.01% 781
2015
Q2 		$366K Buy
5,695
+1,263
+28% +$77.3K ﹤0.01% 631
2015
Q1 		$270K Buy
4,432
+15
+0.3% +$1.02K ﹤0.01% 798
2014
Q4 		$259K Sell
4,417
-806
-15% -$41.1K ﹤0.01% 609
2014
Q3 		$224K Sell
5,223
-29
-0.6% -$1.3K ﹤0.01% 549
2014
Q2 		$264K Buy
5,252
+316
+6% +$14.6K ﹤0.01% 582
2014
Q1 		$218K Buy
4,936
+125
+3% +$5.95K ﹤0.01% 477
2013
Q4 		$196K Buy
+4,811
New +$178K ﹤0.01% 504

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

Teacher Retirement System of Texas's ALKS Position: Q1 2026 in Review

Teacher Retirement System of Texas reduced its Alkermes (ALKS) stake by 13% in Q1 2026, selling an estimated $93.7K and leaving 20,264 shares worth $717K. The position accounts for ﹤0.01% of the portfolio, ranked #946.

Teacher Retirement System of Texas first reported a position in ALKS in Q4 2013 and has held it in 40 quarters since. The position peaked at $26M in Q4 2022. 389 funds tracked by Wall St. Rank hold ALKS as of Q1 2026.

  • Teacher Retirement System of Texas held 20,264 shares of Alkermes worth $717K as of Q1 2026.
  • Teacher Retirement System of Texas sold 3,021 Alkermes shares in Q1 2026, an estimated $93.7K.
  • Alkermes made up ﹤0.01% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #946 holding.
  • Teacher Retirement System of Texas first reported a position in Alkermes in Q4 2013 and has held it in 40 quarters since.
  • Teacher Retirement System of Texas's Alkermes position peaked at $26M in Q4 2022.
  • 389 funds tracked by Wall St. Rank held Alkermes as of Q1 2026.

Based on Teacher Retirement System of Texas's 13F filing for Q1 2026, filed 30 Apr 2026.