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 		$5.78M Buy
+14,748
New +$5.63M ﹤0.01% 1666
2025
Q3 		– Sell
-40,433
Closed -$6.9M – 3880
2025
Q2 		$5.84M Buy
40,433
+22,058
+120% +$2.28M ﹤0.01% 1299
2025
Q1 		$1.56M Buy
+18,375
New +$1.74M ﹤0.01% 1963
2020
Q1 		– Sell
-15,866
Closed -$847K – 906
2019
Q4 		$944K Buy
+15,866
New +$911K ﹤0.01% 636

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.