AllianceBernstein
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AllianceBernstein’s Seagate STX Stock Holding History

AllianceBernstein’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
2016
Q3 		– Sell
-8,300
Closed -$202K – 2991
2016
Q2 		$202K Buy
+8,300
New +$201K ﹤0.01% 2801

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

AllianceBernstein's STX Position: Q1 2026 in Review

AllianceBernstein reduced its Seagate (STX) stake by 0.71% in Q1 2026, selling an estimated $533K and leaving 195,372 shares worth $53.8M. The position accounts for 0.02% of the portfolio, ranked #570.

AllianceBernstein first reported a position in STX in Q2 2013 and has held it in 52 quarters since. The position peaked at $55.2M in Q3 2025. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • AllianceBernstein held 195,372 shares of Seagate worth $53.8M as of Q1 2026.
  • AllianceBernstein sold 1,398 Seagate shares in Q1 2026, an estimated $533K.
  • Seagate made up 0.02% of AllianceBernstein's portfolio in Q1 2026, its #570 holding.
  • AllianceBernstein first reported a position in Seagate in Q2 2013 and has held it in 52 quarters since.
  • AllianceBernstein's Seagate position peaked at $55.2M in Q3 2025.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on AllianceBernstein's 13F filing for Q1 2026, filed 15 May 2026.