Walleye Trading’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
$3.12M Sell
7,973
-77,264
-91% -$29.5M 0.01% 1419
2025
Q4
$23.5M Sell
85,237
-673,929
-89% -$175M 0.03% 551
2025
Q3
$179M Buy
759,166
+739,158
+3,694% +$126M 0.27% 67
2025
Q2
$2.89M Sell
20,008
-122,652
-86% -$12.7M 0.01% 1514
2025
Q1
$12.1M Buy
142,660
+23,709
+20% +$2.24M 0.03% 629
2024
Q4
$10.3M Buy
118,951
+6,847
+6% +$689K 0.02% 774
2024
Q3
$12.3M Buy
112,104
+49,363
+79% +$5.05M 0.03% 672
2024
Q2
$6.48M Buy
62,741
+61,706
+5,962% +$5.76M 0.02% 921
2024
Q1
$96.3K Sell
1,035
-14,854
-93% -$1.31M ﹤0.01% 3787
2023
Q4
$1.36M Buy
+15,889
New +$1.19M ﹤0.01% 2220
2023
Q3
Sell
-39,648
Closed -$2.55M 5344
2023
Q2
$2.45M Buy
39,648
+19,814
+100% +$1.21M 0.01% 1498
2023
Q1
$1.31M Buy
19,834
+10,067
+103% +$641K ﹤0.01% 2005
2022
Q4
$514K Sell
9,767
-45,346
-82% -$2.41M ﹤0.01% 2794
2022
Q3
$2.93M Sell
55,113
-8,985
-14% -$649K 0.01% 1408
2022
Q2
$4.58M Buy
64,098
+57,955
+943% +$4.71M 0.01% 1094
2022
Q1
$552K Sell
6,143
-68,312
-92% -$6.99M ﹤0.01% 2798
2021
Q4
$8.41M Buy
+74,455
New +$7.24M 0.03% 694
2021
Q3
Sell
-28,856
Closed -$2.51M 5693
2021
Q2
$2.54M Buy
+28,856
New +$2.6M 0.01% 1308
2020
Q3
Sell
-19,832
Closed -$932K 4597
2020
Q2
$960K Buy
+19,832
New +$995K 0.01% 1698
2019
Q4
Sell
-3,395
Closed -$195K 4614
2019
Q3
$183K Sell
3,395
-4,109
-55% -$202K ﹤0.01% 2991
2019
Q2
$354K Buy
+7,504
New +$349K ﹤0.01% 2477
2018
Q4
Sell
-118,024
Closed -$4.97M 5273
2018
Q3
$5.59M Buy
118,024
+84,812
+255% +$4.53M 0.03% 585
2018
Q2
$1.88M Sell
33,212
-20,377
-38% -$1.18M 0.01% 1421
2018
Q1
$3.14M Buy
+53,589
New +$2.85M 0.02% 831
2017
Q3
Sell
-136,544
Closed -$4.64M 4570
2017
Q2
$5.29K Buy
136,544
+4,596
+3% +$201K 0.03% 549
2017
Q1
$6.06K Sell
131,948
-14,237
-10% -$632K 0.04% 397
2016
Q4
$5.58M Sell
146,185
-66,439
-31% -$2.48M 0.04% 381
2016
Q3
$8.2M Buy
212,624
+141,638
+200% +$4.6M 0.05% 239
2016
Q2
$1.73M Buy
+70,986
New +$1.72M 0.01% 1114
2016
Q1
Sell
-95,983
Closed -$3.09M 5803
2015
Q4
$3.52M Buy
95,983
+41,536
+76% +$1.58M 0.03% 494
2015
Q3
$2.44M Buy
54,447
+16,601
+44% +$803K 0.02% 560
2015
Q2
$1.8M Buy
37,846
+31,894
+536% +$1.76M 0.02% 757
2015
Q1
$310K Buy
+5,952
New +$354K ﹤0.01% 1867

Other funds holding STX

Walleye Trading's STX Position: Q1 2026 in Review

Walleye Trading reduced its Seagate (STX) stake by 91% in Q1 2026, selling an estimated $29.5M and leaving 7,973 shares worth $3.12M. The position accounts for 0.01% of the portfolio, ranked #1419.

Walleye Trading first reported a position in STX in Q1 2015 and has held it in 33 quarters since. The position peaked at $179M in Q3 2025. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Walleye Trading held 7,973 shares of Seagate worth $3.12M as of Q1 2026.
  • Walleye Trading sold 77,264 Seagate shares in Q1 2026, an estimated $29.5M.
  • Seagate made up 0.01% of Walleye Trading's portfolio in Q1 2026, its #1419 holding.
  • Walleye Trading first reported a position in Seagate in Q1 2015 and has held it in 33 quarters since.
  • Walleye Trading's Seagate position peaked at $179M in Q3 2025.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.