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Zweig-DiMenna Associates’s Seagate STX Stock Holding History

Zweig-DiMenna Associates’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
2022
Q3 		– Sell
-80,000
Closed -$5.71M – 99
2022
Q2 		$5.71M Buy
+80,000
New +$6.5M 1.09% 37

Other funds holding STX

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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

Zweig-DiMenna Associates's STX Position: Q1 2026 in Review

Zweig-DiMenna Associates reduced its Seagate (STX) stake by 76% in Q1 2026, selling an estimated $21.8M and leaving 17,844 shares worth $6.99M. The position accounts for 0.97% of the portfolio, ranked #35.

Zweig-DiMenna Associates first reported a position in STX in Q2 2013 and has held it in 23 quarters since. The position peaked at $20.7M in Q4 2025. 1,461 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Zweig-DiMenna Associates held 17,844 shares of Seagate worth $6.99M as of Q1 2026.
  • Zweig-DiMenna Associates sold 57,157 Seagate shares in Q1 2026, an estimated $21.8M.
  • Seagate made up 0.97% of Zweig-DiMenna Associates's portfolio in Q1 2026, its #35 holding.
  • Zweig-DiMenna Associates first reported a position in Seagate in Q2 2013 and has held it in 23 quarters since.
  • Zweig-DiMenna Associates's Seagate position peaked at $20.7M in Q4 2025.
  • 1,461 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on Zweig-DiMenna Associates's 13F filing for Q1 2026, filed 5 May 2026.