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
Q2 		$35.5M Buy
36,749
+22,001
+149% +$16.8M 0.01% 751
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 $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

IMC Chicago's STX Position: Q2 2026 in Review

IMC Chicago increased its Seagate (STX) stake by 149% in Q2 2026, buying an estimated $16.8M and bringing the position to 36,749 shares worth $35.5M. The position accounts for 0.01% of the portfolio, ranked #751.

IMC Chicago first reported a position in STX in Q4 2019 and has held it in 5 quarters since. 1,965 funds tracked by Wall St. Rank hold STX as of Q2 2026.

  • IMC Chicago held 36,749 shares of Seagate worth $35.5M as of Q2 2026.
  • IMC Chicago bought 22,001 Seagate shares in Q2 2026, an estimated $16.8M.
  • Seagate made up 0.01% of IMC Chicago's portfolio in Q2 2026, its #751 holding.
  • IMC Chicago first reported a position in Seagate in Q4 2019 and has held it in 5 quarters since.
  • 1,965 funds tracked by Wall St. Rank held Seagate as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.