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Alberta Investment Management Corp (AIMCo)’s Seagate STX Stock Holding History

Alberta Investment Management Corp (AIMCo)’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 		– Sell
-19,200
Closed -$5.29M – 835
2025
Q4 		$5.29M Sell
19,200
-5,200
-21% -$1.35M 0.03% 313
2025
Q3 		$5.76M Buy
+24,400
New +$4.16M 0.04% 233
2013
Q3 		– Sell
-106,000
Closed -$5M – 469
2013
Q2 		$5M Buy
+106,000
New +$4.27M 0.12% 152

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

Alberta Investment Management Corp (AIMCo)'s STX Position: Q1 2026 in Review

Alberta Investment Management Corp (AIMCo) sold out of Seagate (STX) in Q1 2026, closing a stake of 19,200 shares — an estimated $5.29M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in STX in Q2 2013 and held it in 3 quarters. The position peaked at $5.76M in Q3 2025. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Alberta Investment Management Corp (AIMCo) reported no remaining Seagate position as of Q1 2026 after selling out during the quarter.
  • Alberta Investment Management Corp (AIMCo) sold 19,200 Seagate shares in Q1 2026, an estimated $5.29M.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Seagate in Q2 2013 and held it in 3 quarters.
  • Alberta Investment Management Corp (AIMCo)'s Seagate position peaked at $5.76M in Q3 2025.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q1 2026, filed 29 Apr 2026.