Teacher Retirement System of Texas’s Seagate STX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$74.5M Buy
190,131
+54,394
+40% +$20.8M 0.31% 62
2025
Q4
$37.4M Buy
135,737
+101,266
+294% +$26.3M 0.13% 152
2025
Q3
$8.14M Buy
34,471
+2,328
+7% +$397K 0.03% 395
2025
Q2
$4.64M Buy
32,143
+1,229
+4% +$127K 0.02% 586
2025
Q1
$2.63M Buy
+30,914
New +$2.92M 0.01% 758
2024
Q3
Sell
-3,867
Closed -$399K 1658
2024
Q2
$399K Sell
3,867
-1,185
-23% -$111K ﹤0.01% 1275
2024
Q1
$470K Sell
5,052
-4,028
-44% -$354K ﹤0.01% 1297
2023
Q4
$775K Sell
9,080
-5,358
-37% -$400K 0.01% 1141
2023
Q3
$952K Buy
14,438
+387
+3% +$24.9K 0.01% 1075
2023
Q2
$869K Sell
14,051
-7,763
-36% -$474K 0.01% 1127
2023
Q1
$1.44M Sell
21,814
-616
-3% -$39.2K 0.01% 937
2022
Q4
$1.18M Sell
22,430
-6,873
-23% -$365K 0.01% 1029
2022
Q3
$1.56M Sell
29,303
-23,856
-45% -$1.72M 0.01% 874
2022
Q2
$3.8M Sell
53,159
-37,464
-41% -$3.04M 0.03% 474
2022
Q1
$8.15M Buy
90,623
+41,547
+85% +$4.25M 0.04% 405
2021
Q4
$5.54M Buy
49,076
+16,568
+51% +$1.61M 0.02% 500
2021
Q3
$2.68M Buy
32,508
+32
+0.1% +$2.78K 0.01% 637
2021
Q2
$2.86M Buy
32,476
+6,792
+26% +$612K 0.02% 627
2021
Q1
$1.97M Buy
25,684
+4,771
+23% +$332K 0.01% 674
2020
Q4
$1.3M Buy
20,913
+7,424
+55% +$417K 0.01% 695
2020
Q3
$665K Buy
13,489
+5,777
+75% +$271K ﹤0.01% 751
2020
Q2
$373K Buy
+7,712
New +$387K ﹤0.01% 701
2020
Q1
Sell
-250,839
Closed -$14.9M 631
2019
Q4
$14.9M Sell
250,839
-37,524
-13% -$2.16M 0.12% 247
2019
Q3
$15.5M Buy
288,363
+148,980
+107% +$7.31M 0.14% 234
2019
Q2
$6.57M Buy
+139,383
New +$6.49M 0.05% 372
2019
Q1
Sell
-211,908
Closed -$8.18M 607
2018
Q4
$8.18M Sell
211,908
-149,676
-41% -$6.3M 0.08% 304
2018
Q3
$17.1M Buy
361,584
+161,412
+81% +$8.63M 0.12% 236
2018
Q2
$11.3M Buy
200,172
+136,174
+213% +$7.87M 0.07% 319
2018
Q1
$3.75M Sell
63,998
-14,918
-19% -$793K 0.03% 480
2017
Q4
$3.3M Sell
78,916
-329,638
-81% -$12.6M 0.02% 534
2017
Q3
$13.6M Buy
408,554
+5,557
+1% +$189K 0.08% 258
2017
Q2
$15.6M Sell
402,997
-397,768
-50% -$17.4M 0.11% 200
2017
Q1
$36.8M Buy
800,765
+102,128
+15% +$4.53M 0.26% 116
2016
Q4
$26.7M Buy
698,637
+687,104
+5,958% +$25.6M 0.19% 148
2016
Q3
$445K Sell
11,533
-9,684
-46% -$314K ﹤0.01% 767
2016
Q2
$517K Buy
21,217
+4,933
+30% +$120K ﹤0.01% 837
2016
Q1
$561K Sell
16,284
-87,133
-84% -$2.81M ﹤0.01% 727
2015
Q4
$3.79M Buy
103,417
+86,427
+509% +$3.29M 0.03% 407
2015
Q3
$761K Sell
16,990
-39,000
-70% -$1.89M 0.01% 566
2015
Q2
$2.66M Buy
55,990
+7,502
+15% +$414K 0.02% 378
2015
Q1
$2.52M Sell
48,488
-6,086
-11% -$362K 0.02% 331
2014
Q4
$3.63M Buy
54,574
+26,219
+92% +$1.63M 0.03% 267
2014
Q3
$1.62M Sell
28,355
-187,989
-87% -$11.1M 0.01% 329
2014
Q2
$12.3M Buy
216,344
+4,342
+2% +$234K 0.1% 154
2014
Q1
$11.9M Sell
212,002
-13,612
-6% -$730K 0.11% 150
2013
Q4
$12.7M Sell
225,614
-22,160
-9% -$1.1M 0.11% 145
2013
Q3
$10.8M Sell
247,774
-15,740
-6% -$662K 0.1% 221
2013
Q2
$11.8M Buy
+263,514
New +$10.6M 0.11% 213

Other funds holding STX

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

Teacher Retirement System of Texas increased its Seagate (STX) stake by 40% in Q1 2026, buying an estimated $20.8M and bringing the position to 190,131 shares worth $74.5M. The position accounts for 0.31% of the portfolio, ranked #62.

Teacher Retirement System of Texas first reported a position in STX in Q2 2013 and has held it in 48 quarters since. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Teacher Retirement System of Texas held 190,131 shares of Seagate worth $74.5M as of Q1 2026.
  • Teacher Retirement System of Texas bought 54,394 Seagate shares in Q1 2026, an estimated $20.8M.
  • Seagate made up 0.31% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #62 holding.
  • Teacher Retirement System of Texas first reported a position in Seagate in Q2 2013 and has held it in 48 quarters since.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

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