Simplex Trading
GSIT icon

Simplex Trading’s GSI Technology GSIT Stock Holding History

Simplex Trading’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 		$39.4K Sell
5,100
-23,300
-82% -$185K ﹤0.01% 6525
2026
Q1 		$146K Sell
28,400
-600
-2% -$4.35K ﹤0.01% 4663
2025
Q4 		$180K Buy
+29,000
New +$207K ﹤0.01% 4335
2025
Q2 		– Sell
-8,200
Closed -$16K – 9067
2025
Q1 		$16K Buy
8,200
+6,100
+290% +$17.8K ﹤0.01% 6750
2024
Q4 		$6K Sell
2,100
-3,100
-60% -$9.76K ﹤0.01% 7499
2024
Q3 		$15K Buy
5,200
+600
+13% +$1.64K ﹤0.01% 6886
2024
Q2 		$12K Sell
4,600
-17,000
-79% -$55.4K ﹤0.01% 7289
2024
Q1 		$73K Buy
+21,600
New +$62.4K ﹤0.01% 5912
2023
Q4 		– Sell
-1,600
Closed -$4K – 9190
2023
Q3 		$4K Sell
1,600
-11,000
-87% -$42.7K ﹤0.01% 7764
2023
Q2 		$69K Buy
+12,600
New +$54.7K ﹤0.01% 5492
2022
Q4 		– Sell
-1,000
Closed -$2K – 9635
2022
Q3 		$2K Hold
1,000
– – ﹤0.01% 9281
2022
Q2 		$3K Buy
+1,000
New +$3.6K ﹤0.01% 9142
2022
Q1 		– Sell
-2,300
Closed -$10K – 10761
2021
Q4 		$10K Buy
+2,300
New +$12.1K ﹤0.01% 9027
2021
Q2 		– Sell
-2
Closed -$1K – 10271
2021
Q1 		$1K Hold
2
– – ﹤0.01% 8557
2020
Q4 		$1K Buy
+2
New +$13 ﹤0.01% 8109
2017
Q4 		– Sell
-6
Closed -$1K – 6231
2017
Q3 		$1K Buy
6
+1
+20% +$7 ﹤0.01% 5426
2017
Q2 		$1K Buy
+5
New +$40 ﹤0.01% 5612

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

Simplex Trading's GSIT Position: Q2 2026 in Review

Simplex Trading sold out of GSI Technology (GSIT) in Q2 2026, closing a stake of 16,567 shares — an estimated $132K sold.

Simplex Trading first reported a position in GSIT in Q3 2019 and held it in 20 quarters. The position peaked at $542K in Q4 2025. 89 funds tracked by Wall St. Rank hold GSIT as of Q2 2026.

  • Simplex Trading reported no remaining GSI Technology position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 16,567 GSI Technology shares in Q2 2026, an estimated $132K.
  • Simplex Trading first reported a position in GSI Technology in Q3 2019 and held it in 20 quarters.
  • Simplex Trading's GSI Technology position peaked at $542K in Q4 2025.
  • 89 funds tracked by Wall St. Rank held GSI Technology as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.