Two Sigma Advisers
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Two Sigma Advisers’s GSI Technology GSIT Stock Holding History

Two Sigma Advisers’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
2025
Q4 		– Sell
-46,500
Closed -$171K – 2453
2025
Q3 		$171K Buy
46,500
+36,200
+351% +$136K ﹤0.01% 2162
2025
Q2 		$34.6K Sell
10,300
-21,200
-67% -$64.6K ﹤0.01% 2276
2025
Q1 		$63.9K Buy
31,500
+20,500
+186% +$59.9K ﹤0.01% 2297
2024
Q4 		$33.3K Buy
+11,000
New +$34.6K ﹤0.01% 2310
2023
Q4 		– Sell
-14,600
Closed -$39.6K – 2557
2023
Q3 		$39.6K Buy
+14,600
New +$56.7K ﹤0.01% 2292
2015
Q3 		– Sell
-15,524
Closed -$81K – 1872
2015
Q2 		$81K Sell
15,524
-3,002
-16% -$15.9K ﹤0.01% 1823
2015
Q1 		$109K Sell
18,526
-1,800
-9% -$9.88K ﹤0.01% 1788
2014
Q4 		$101K Sell
20,326
-9,389
-32% -$46.8K ﹤0.01% 2328
2014
Q3 		$161K Sell
29,715
-9,585
-24% -$55.6K ﹤0.01% 2172
2014
Q2 		$234K Buy
39,300
+3,500
+10% +$21K ﹤0.01% 2186
2014
Q1 		$249K Buy
35,800
+5,200
+17% +$35.4K ﹤0.01% 1984
2013
Q4 		$203K Sell
30,600
-7,800
-20% -$52.7K ﹤0.01% 2127
2013
Q3 		$271K Buy
38,400
+3,524
+10% +$23.7K ﹤0.01% 1750
2013
Q2 		$219K Buy
+34,876
New +$215K ﹤0.01% 1919

Other funds holding GSIT

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SBCM
Silverberg Bernstein Capital Management Armonk, New York $261M AUM 89.93% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
CCS
Concentric Capital Strategies Stamford, Connecticut $1.8B AUM 51.77% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Two Sigma Advisers's GSIT Position: Q4 2025 in Review

Two Sigma Advisers sold out of GSI Technology (GSIT) in Q4 2025, closing a stake of 46,500 shares — an estimated $171K sold.

Two Sigma Advisers first reported a position in GSIT in Q2 2013 and held it in 14 quarters. The position peaked at $271K in Q3 2013. 62 funds tracked by Wall St. Rank hold GSIT as of Q4 2025.

  • Two Sigma Advisers reported no remaining GSI Technology position as of Q4 2025 after selling out during the quarter.
  • Two Sigma Advisers sold 46,500 GSI Technology shares in Q4 2025, an estimated $171K.
  • Two Sigma Advisers first reported a position in GSI Technology in Q2 2013 and held it in 14 quarters.
  • Two Sigma Advisers's GSI Technology position peaked at $271K in Q3 2013.
  • 62 funds tracked by Wall St. Rank held GSI Technology as of Q4 2025.

Based on Two Sigma Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.