Group One 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
$58.5M Sell
149,200
-5,800
-4% -$2.21M 0.11% 168
2025
Q4
$42.7M Buy
155,000
+60,000
+63% +$15.6M 0.07% 247
2025
Q3
$22.4M Buy
95,000
+18,500
+24% +$3.16M 0.04% 459
2025
Q2
$11M Buy
76,500
+20,500
+37% +$2.12M 0.02% 753
2025
Q1
$4.76M Buy
56,000
+45,900
+454% +$4.34M 0.01% 1112
2024
Q4
$872K Sell
10,100
-800
-7% -$80.5K ﹤0.01% 2698
2024
Q3
$1.19M Hold
10,900
﹤0.01% 2148
2024
Q2
$1.13M Buy
10,900
+4,500
+70% +$420K ﹤0.01% 1891
2024
Q1
$596K Sell
6,400
-5,400
-46% -$475K ﹤0.01% 2562
2023
Q4
$1.01M Sell
11,800
-300
-2% -$22.4K ﹤0.01% 2457
2023
Q3
$798K Buy
12,100
+1,400
+13% +$90.1K ﹤0.01% 2484
2023
Q2
$662K Hold
10,700
﹤0.01% 2747
2023
Q1
$707K Sell
10,700
-41,200
-79% -$2.62M ﹤0.01% 2431
2022
Q4
$2.73M Sell
51,900
-61,100
-54% -$3.25M 0.01% 1568
2022
Q3
$6.01M Buy
113,000
+28,700
+34% +$2.07M 0.01% 1032
2022
Q2
$6.02M Buy
84,300
+1,900
+2% +$154K 0.01% 1159
2022
Q1
$7.41M Sell
82,400
-60,900
-42% -$6.23M 0.01% 1221
2021
Q4
$16.2M Sell
143,300
-48,500
-25% -$4.71M 0.01% 784
2021
Q3
$15.8M Sell
191,800
-56,800
-23% -$4.94M 0.02% 753
2021
Q2
$21.9M Buy
248,600
+203,200
+448% +$18.3M 0.03% 576
2021
Q1
$3.48M Buy
45,400
+32,700
+257% +$2.28M 0.01% 1879
2020
Q4
$789K Buy
12,700
+4,000
+46% +$225K ﹤0.01% 2855
2020
Q3
$429K Sell
8,700
-1,600
-16% -$75.2K ﹤0.01% 2983
2020
Q2
$499K Buy
10,300
+3,100
+43% +$156K ﹤0.01% 2635
2020
Q1
$351K Sell
7,200
-33,200
-82% -$1.77M ﹤0.01% 2309
2019
Q4
$2.4M Sell
40,400
-2,800
-6% -$161K 0.02% 1162
2019
Q3
$2.32M Sell
43,200
-16,100
-27% -$790K 0.02% 1096
2019
Q2
$2.79M Sell
59,300
-18,600
-24% -$865K 0.03% 861
2019
Q1
$3.73M Sell
77,900
-114,500
-60% -$5.08M 0.04% 578
2018
Q4
$7.42M Buy
192,400
+108,200
+129% +$4.56M 0.06% 344
2018
Q3
$3.99M Buy
84,200
+45,200
+116% +$2.42M 0.03% 707
2018
Q2
$2.2M Sell
39,000
-2,200
-5% -$127K 0.02% 1072
2018
Q1
$2.41M Sell
41,200
-27,500
-40% -$1.46M 0.02% 880
2017
Q4
$2.87M Buy
68,700
+10,600
+18% +$405K 0.02% 965
2017
Q3
$1.93M Sell
58,100
-3,300
-5% -$112K 0.02% 1080
2017
Q2
$2.38M Sell
61,400
-7,400
-11% -$323K 0.02% 852
2017
Q1
$3.16M Buy
68,800
+17,500
+34% +$777K 0.04% 610
2016
Q4
$1.96M Sell
51,300
-25,400
-33% -$948K 0.02% 933
2016
Q3
$2.96M Sell
76,700
-113,400
-60% -$3.68M 0.03% 649
2016
Q2
$4.63M Buy
190,100
+163,900
+626% +$3.97M 0.05% 426
2016
Q1
$903K Sell
26,200
-53,200
-67% -$1.71M 0.01% 1249
2015
Q4
$2.91M Buy
79,400
+54,000
+213% +$2.06M 0.03% 633
2015
Q3
$1.14M Buy
+25,400
New +$1.23M 0.02% 1149

Other funds holding STX

Group One Trading's STX Position: Q1 2026 in Review

Group One Trading opened a new position in Seagate (STX) in Q1 2026: 4,995 shares worth $1.96M. The stake represents ﹤0.01% of the portfolio and ranks #2090 among its holdings. This is a return to the name: Group One Trading previously reported a position in STX as recently as Q3 2025.

Group One Trading first reported a position in STX in Q1 2016 and has held it in 15 quarters since. The position peaked at $4.5M in Q2 2021. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Group One Trading held 4,995 shares of Seagate worth $1.96M as of Q1 2026.
  • Seagate was a new Group One Trading position in Q1 2026.
  • Seagate made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #2090 holding.
  • Group One Trading first reported a position in Seagate in Q1 2016 and has held it in 15 quarters since.
  • Group One Trading's Seagate position peaked at $4.5M in Q2 2021.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.