Tudor Investment Corp
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Tudor Investment Corp’s Seagate STX Stock Holding History

Tudor Investment Corp’s Portfolio STX Stock Details STX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$40M Buy
+102,041
New +$38.9M 0.07% 195
2025
Q3 		– Sell
-131,131
Closed -$22.4M – 3868
2025
Q2 		$18.9M Buy
+131,131
New +$13.6M 0.04% 353
2025
Q1 		– Sell
-212,096
Closed -$20M – 3655
2024
Q4 		$18.3M Buy
+212,096
New +$21.4M 0.07% 174
2024
Q2 		– Sell
-35,609
Closed -$3.33M – 2777
2024
Q1 		$3.31M Sell
35,609
-16,524
-32% -$1.45M 0.02% 791
2023
Q4 		$4.45M Sell
52,133
-161,977
-76% -$12.1M 0.04% 697
2023
Q3 		$14.1M Buy
214,110
+209,749
+4,810% +$13.5M 0.14% 124
2023
Q2 		$270K Buy
4,361
+584
+15% +$35.7K ﹤0.01% 2063
2023
Q1 		$250K Sell
3,777
-16,822
-82% -$1.07M ﹤0.01% 2050
2022
Q4 		$1.08M Buy
+20,599
New +$1.1M 0.02% 1048
2021
Q3 		– Sell
-19,586
Closed -$1.7M – 2786
2021
Q2 		$1.72M Sell
19,586
-5,238
-21% -$472K 0.03% 629
2021
Q1 		$1.91M Sell
24,824
-52,671
-68% -$3.67M 0.04% 539
2020
Q4 		$4.82M Buy
+77,495
New +$4.36M 0.14% 147
2020
Q3 		– Sell
-18,187
Closed -$880K – 1534
2020
Q2 		$880K Sell
18,187
-8,081
-31% -$406K 0.04% 515
2020
Q1 		$1.28M Sell
26,268
-22,776
-46% -$1.22M 0.11% 185
2019
Q4 		$2.92M Sell
49,044
-15,915
-25% -$914K 0.13% 181
2019
Q3 		$3.49M Buy
64,959
+21,210
+48% +$1.04M 0.12% 186
2019
Q2 		$2.06M Buy
43,749
+32,594
+292% +$1.52M 0.06% 323
2019
Q1 		$534K Sell
11,155
-76,128
-87% -$3.38M 0.02% 688
2018
Q4 		$3.37M Buy
87,283
+36,347
+71% +$1.53M 0.07% 100
2018
Q3 		$2.41M Buy
50,936
+29,971
+143% +$1.6M 0.06% 235
2018
Q2 		$1.18M Buy
20,965
+1,039
+5% +$60.1K 0.04% 389
2018
Q1 		$1.17M Buy
19,926
+5,235
+36% +$278K 0.04% 289
2017
Q4 		$615K Sell
14,691
-4,515
-24% -$172K 0.02% 520
2017
Q3 		$637K Sell
19,206
-17,465
-48% -$593K 0.02% 564
2017
Q2 		$1.42M Buy
36,671
+2,106
+6% +$91.9K 0.04% 253
2017
Q1 		$1.59M Buy
34,565
+1,695
+5% +$75.2K 0.05% 235
2016
Q4 		$1.25M Buy
32,870
+15,701
+91% +$586K 0.03% 284
2016
Q3 		$662K Buy
+17,169
New +$557K 0.02% 590
2015
Q4 		– Sell
-16,790
Closed -$752K – 1827
2015
Q3 		$752K Sell
16,790
-4,187
-20% -$203K 0.03% 527
2015
Q2 		$996K Buy
20,977
+11,518
+122% +$636K 0.03% 418
2015
Q1 		$492K Buy
+9,459
New +$562K 0.02% 749
2014
Q4 		– Sell
-8,543
Closed -$489K – 1589
2014
Q3 		$489K Buy
+8,543
New +$506K 0.02% 691

Other funds holding STX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Sanders Capital
Sanders Capital West Palm Beach, Florida $83.9B AUM 37.89% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Tudor Investment Corp's STX Position: Q1 2026 in Review

Tudor Investment Corp opened a new position in Seagate (STX) in Q1 2026: 102,041 shares worth $40M. The stake represents 0.07% of the portfolio and ranks #195 among its holdings. This is a return to the name: Tudor Investment Corp previously reported a position in STX as recently as Q2 2025.

Tudor Investment Corp first reported a position in STX in Q3 2014 and has held it in 32 quarters since. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Tudor Investment Corp held 102,041 shares of Seagate worth $40M as of Q1 2026.
  • Seagate was a new Tudor Investment Corp position in Q1 2026.
  • Seagate made up 0.07% of Tudor Investment Corp's portfolio in Q1 2026, its #195 holding.
  • Tudor Investment Corp first reported a position in Seagate in Q3 2014 and has held it in 32 quarters since.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.