XT
GSIT icon

XTX Topco’s GSI Technology GSIT Stock Holding History

XTX Topco’s Portfolio GSIT Stock Details GSIT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$848K Buy
109,668
+97,993
+839% +$779K 0.01% 1939
2026
Q1 		$60K Buy
+11,675
New +$84.7K ﹤0.01% 3267
2025
Q4 		– Sell
-113,385
Closed -$417K – 3489
2025
Q3 		$417K Buy
113,385
+40,241
+55% +$152K 0.02% 1220
2025
Q2 		$246K Buy
+73,144
New +$223K 0.01% 1562

Other funds holding GSIT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
SBCM
Silverberg Bernstein Capital Management Armonk, New York $261M AUM 89.93% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

XTX Topco's GSIT Position: Q2 2026 in Review

XTX Topco increased its GSI Technology (GSIT) stake by 839% in Q2 2026, buying an estimated $779K and bringing the position to 109,668 shares worth $848K. The position accounts for 0.01% of the portfolio, ranked #1939.

XTX Topco first reported a position in GSIT in Q2 2025 and has held it in 4 quarters since. 89 funds tracked by Wall St. Rank hold GSIT as of Q2 2026.

  • XTX Topco held 109,668 shares of GSI Technology worth $848K as of Q2 2026.
  • XTX Topco bought 97,993 GSI Technology shares in Q2 2026, an estimated $779K.
  • GSI Technology made up 0.01% of XTX Topco's portfolio in Q2 2026, its #1939 holding.
  • XTX Topco first reported a position in GSI Technology in Q2 2025 and has held it in 4 quarters since.
  • 89 funds tracked by Wall St. Rank held GSI Technology as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.