IMC Chicago
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IMC Chicago’s Seagate STX Stock Holding History

IMC Chicago’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 		$134M Sell
341,900
-13,000
-4% -$4.96M 0.05% 242
2025
Q4 		$97.7M Sell
354,900
-83,800
-19% -$21.7M 0.04% 297
2025
Q3 		$104M Buy
438,700
+199,000
+83% +$34M 0.04% 267
2025
Q2 		$34.6M Buy
239,700
+113,600
+90% +$11.8M 0.02% 497
2025
Q1 		$10.7M Sell
126,100
-9,200
-7% -$869K 0.01% 856
2024
Q4 		$11.7M Sell
135,300
-19,700
-13% -$1.98M 0.01% 843
2024
Q3 		$17M Sell
155,000
-49,100
-24% -$5.02M 0.01% 619
2024
Q2 		$21.1M Sell
204,100
-25,300
-11% -$2.36M 0.01% 509
2024
Q1 		$21.3M Buy
229,400
+125,800
+121% +$11.1M 0.01% 446
2023
Q4 		$8.84M Sell
103,600
-9,700
-9% -$724K 0.01% 694
2023
Q3 		$7.47M Buy
113,300
+18,700
+20% +$1.2M 0.01% 637
2023
Q2 		$5.85M Sell
94,600
-10,600
-10% -$647K 0.01% 640
2023
Q1 		$6.96M Buy
105,200
+25,500
+32% +$1.62M 0.01% 583
2022
Q4 		$4.19M Sell
79,700
-29,700
-27% -$1.58M 0.01% 650
2022
Q3 		$5.82M Buy
+109,400
New +$7.91M 0.01% 538
2022
Q1 		– Sell
-10,000
Closed -$1.13M – 1248
2021
Q4 		$1.13M Sell
10,000
-29,100
-74% -$2.83M ﹤0.01% 952
2021
Q3 		$3.23M Sell
39,100
-3,900
-9% -$339K ﹤0.01% 729
2021
Q2 		$3.78M Buy
+43,000
New +$3.87M ﹤0.01% 642
2021
Q1 		– Sell
-10,800
Closed -$671K – 1178
2020
Q4 		$671K Sell
10,800
-14,700
-58% -$826K ﹤0.01% 916
2020
Q3 		$1.26M Sell
25,500
-2,400
-9% -$113K ﹤0.01% 682
2020
Q2 		$1.35M Sell
27,900
-37,300
-57% -$1.87M ﹤0.01% 649
2020
Q1 		$3.18M Buy
65,200
+18,100
+38% +$966K 0.01% 403
2019
Q4 		$2.8M Sell
47,100
-7,700
-14% -$442K 0.01% 453
2019
Q3 		$2.95M Buy
54,800
+38,800
+243% +$1.9M 0.01% 386
2019
Q2 		$754K Sell
16,000
-13,100
-45% -$610K ﹤0.01% 574
2019
Q1 		$1.39M Sell
29,100
-6,200
-18% -$275K 0.01% 431
2018
Q4 		$1.36M Buy
+35,300
New +$1.49M ﹤0.01% 405

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

IMC Chicago's STX Position: Q1 2026 in Review

IMC Chicago opened a new position in Seagate (STX) in Q1 2026: 14,748 shares worth $5.78M. The stake represents ﹤0.01% of the portfolio and ranks #1666 among its holdings. This is a return to the name: IMC Chicago previously reported a position in STX as recently as Q2 2025.

IMC Chicago first reported a position in STX in Q4 2019 and has held it in 4 quarters since. The position peaked at $5.84M in Q2 2025. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • IMC Chicago held 14,748 shares of Seagate worth $5.78M as of Q1 2026.
  • Seagate was a new IMC Chicago position in Q1 2026.
  • Seagate made up ﹤0.01% of IMC Chicago's portfolio in Q1 2026, its #1666 holding.
  • IMC Chicago first reported a position in Seagate in Q4 2019 and has held it in 4 quarters since.
  • IMC Chicago's Seagate position peaked at $5.84M in Q2 2025.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on IMC Chicago's 13F filing for Q1 2026, filed 5 May 2026.