JY
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Jeff Yass’s GSI Technology GSIT Stock Holding History

Jeff Yass’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 		$1.48M Buy
190,900
+37,800
+25% +$301K ﹤0.01% 7206
2026
Q1 		$787K Buy
153,100
+27,100
+22% +$197K ﹤0.01% 8512
2025
Q4 		$782K Buy
126,000
+115,400
+1,089% +$823K ﹤0.01% 7741
2025
Q3 		$39K Buy
+10,600
New +$40K ﹤0.01% 11925
2025
Q2 		– Sell
-24,600
Closed -$49.9K – 13059
2025
Q1 		$49.9K Buy
24,600
+6,000
+32% +$17.5K ﹤0.01% 11862
2024
Q4 		$56.4K Buy
18,600
+4,800
+35% +$15.1K ﹤0.01% 11628
2024
Q3 		$42.1K Buy
13,800
+3,800
+38% +$10.4K ﹤0.01% 11442
2024
Q2 		$26.5K Sell
10,000
-17,700
-64% -$57.7K ﹤0.01% 11596
2024
Q1 		$94.2K Buy
27,700
+11,300
+69% +$32.6K ﹤0.01% 11254
2023
Q4 		$43.3K Sell
16,400
-35,400
-68% -$88.9K ﹤0.01% 11769
2023
Q3 		$140K Buy
51,800
+31,400
+154% +$122K ﹤0.01% 10617
2023
Q2 		$113K Buy
+20,400
New +$88.6K ﹤0.01% 10864
2022
Q3 		– Sell
-12,600
Closed -$43K – 13546
2022
Q2 		$43K Sell
12,600
-1,000
-7% -$3.6K ﹤0.01% 12053
2022
Q1 		$52K Buy
13,600
+3,000
+28% +$12.9K ﹤0.01% 12296
2021
Q4 		$49K Buy
+10,600
New +$55.8K ﹤0.01% 12556
2017
Q2 		– Sell
-10,700
Closed -$93K – 9411
2017
Q1 		$93K Buy
+10,700
New +$73.7K ﹤0.01% 8420

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

Jeff Yass's GSIT Position: Q2 2026 in Review

Jeff Yass reduced its GSI Technology (GSIT) stake by 84% in Q2 2026, selling an estimated $3.1M and leaving 74,142 shares worth $573K. The position accounts for ﹤0.01% of the portfolio, ranked #9591.

Jeff Yass first reported a position in GSIT in Q2 2014 and has held it in 25 quarters since. The position peaked at $4.42M in Q4 2025. 89 funds tracked by Wall St. Rank hold GSIT as of Q2 2026.

  • Jeff Yass held 74,142 shares of GSI Technology worth $573K as of Q2 2026.
  • Jeff Yass sold 389,888 GSI Technology shares in Q2 2026, an estimated $3.1M.
  • GSI Technology made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #9591 holding.
  • Jeff Yass first reported a position in GSI Technology in Q2 2014 and has held it in 25 quarters since.
  • Jeff Yass's GSI Technology position peaked at $4.42M in Q4 2025.
  • 89 funds tracked by Wall St. Rank held GSI Technology as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.