Gsi Technology Inc
GSIT- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001126741
No open-market purchases or sales by Gsi Technology Inc insiders were filed in the last 90 days; 89 institutions reported holding it in 13F filings for Q2 2026, worth $106.2M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Gsi Technology Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 62
- +11 vs. Q3 2025
- Shares held
- 8.40M
- +2.95M (+54.2%) vs. Q3 2025
- Total value
- $52.1M
- +$32.1M (+160.3%) vs. Q3 2025
- New holders
- 21
- 25 more added
- Sold out
- 10
- 10 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GSIT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 89 | $106.2M |
| Q1 2026 | 70 | $50.7M |
| Q4 2025 | 62 | $52.1M |
| Q3 2025 | 53 | $20.2M |
| Q2 2025 | 50 | $13.9M |
| Q1 2025 | 33 | $6.28M |
| Q4 2024 | 37 | $8.31M |
| Q3 2024 | 31 | $8.01M |
| Q2 2024 | 31 | $7.10M |
| Q1 2024 | 43 | $10.2M |
| Q4 2023 | 38 | $11.1M |
| Q3 2023 | 38 | $13.8M |
| Q2 2023 | 40 | $32.8M |
| Q1 2023 | 27 | $8.69M |
| Q4 2022 | 27 | $8.91M |
| Q3 2022 | 30 | $15.3M |
| Q2 2022 | 31 | $18.8M |
| Q1 2022 | 34 | $21.2M |
| Q4 2021 | 36 | $26.4M |
| Q3 2021 | 43 | $31.5M |
| Q2 2021 | 57 | $37.5M |
| Q1 2021 | 59 | $51.9M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Gsi Technology Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $6 | 0.00% | +1 | New |
| JPMorgan Chase & Co | 29 | $180 | 0.00% | −4,064−99.3% | Reduced |
| SBI Securities Co., Ltd. | 51 | $317 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 200 | $1.24K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 231 | $1.44K | 0.00% | +231 | New |
| Miller Wealth Advisors, LLC | 300 | $1.86K | 0.00% | +300 | New |
| Steward Partners Investment Advisory, LLC | 500 | $3.10K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 500 | $3.10K | 0.00% | +500 | New |
| Jones Financial Companies LLLP | 600 | $3.73K | 0.00% | −1,925−76.2% | Reduced |
| Allworth Financial LP | 1,598 | $9.92K | 0.00% | +1,350+544.4% | Added |
| Royal Bank of Canada | 3,127 | $20.0K | 0.00% | +1,200+62.3% | Added |
| FNY Investment Advisers, LLC | 4,000 | $24.0K | 0.01% | +4,000 | New |
| Tower Research Capital LLC (TRC) | 4,591 | $28.5K | 0.00% | +4,591 | New |
| CIBC Private Wealth Group, LLC | 5,000 | $31.1K | 0.00% | +5,000 | New |
| Acadian Asset Management LLC | 6,340 | $39.0K | 0.00% | −196,184−96.9% | Reduced |
| Virtu Financial LLC | 12,188 | $76.0K | 0.00% | +12,188 | New |
| Susquehanna Portfolio Strategies, LLC | 12,600 | $78.2K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 13,102 | $81.4K | 0.00% | +13,102 | New |
| Bank of America Corp | 15,369 | $95.4K | 0.00% | +1,851+13.7% | Added |
| GWM Advisors LLC | 16,332 | $101.4K | 0.00% | −2,058−11.2% | Reduced |
| JustInvest LLC | 16,748 | $104.0K | 0.00% | +104+0.6% | Added |
| Lighthouse Investment Partners, LLC | 17,280 | $107.3K | 0.00% | +17,280 | New |
| Omers Administration Corp | 20,500 | $127.3K | 0.00% | +20,500 | New |
| Citigroup Inc | 21,895 | $136.0K | 0.00% | +21,618+7,804.3% | Added |
| Jump Financial, LLC | 22,950 | $142.5K | 0.00% | −5,043−18.0% | Reduced |
| Bridgeway Capital Management, LLC | 24,500 | $152.1K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 27,367 | $169.9K | 0.00% | +27,367 | New |
| Essex Investment Management Co LLC | 30,454 | $189.1K | 0.03% | −17,883−37.0% | Reduced |
| JB Capital Partners LP | 33,000 | $204.9K | 0.04% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 33,000 | $204.9K | 0.00% | +33,000 | New |
| Gsa Capital Partners LLP | 37,879 | $235.0K | 0.02% | +13,971+58.4% | Added |
| Millennium Management LLC | 45,843 | $284.7K | 0.00% | +45,843 | New |
| Dimensional Fund Advisors LP | 50,847 | $315.8K | 0.00% | −250,020−83.1% | Reduced |
| Graham Capital Management, L.P. | 55,886 | $347.1K | 0.01% | +55,886 | New |
| Group One Trading, L.P. | 60,255 | $374.2K | 0.01% | +43,005+249.3% | Added |
| Northern Trust Corp | 61,048 | $379.1K | 0.00% | +19,845+48.2% | Added |
| Centiva Capital, LP | 63,991 | $397.4K | 0.02% | +63,991 | New |
| IMC-Chicago, LLC | 66,472 | $412.8K | 0.01% | +66,472 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 86,431 | $536.7K | 0.00% | +17,752+25.8% | Added |
| Simplex Trading, LLC | 87,314 | $542.2K | 0.02% | +24,975+40.1% | Added |
| Advisor Group Holdings, Inc. | 87,976 | $546.3K | 0.00% | +74,809+568.2% | Added |
| Commonwealth Equity Services, LLC | 88,934 | $552.3K | 0.00% | +33,080+59.2% | Added |
| Toroso Investments, LLC | 91,607 | $568.9K | 0.00% | +91,607 | New |
| Morgan Stanley | 96,731 | $600.7K | 0.00% | +92,830+2,379.6% | Added |
| State Street Corp | 106,142 | $659.1K | 0.00% | +25,700+31.9% | Added |
| Renaissance Technologies LLC | 116,301 | $722.2K | 0.00% | −269,608−69.9% | Reduced |
| Squarepoint Ops LLC | 116,807 | $725.4K | 0.00% | −58,578−33.4% | Reduced |
| 683 Capital Management, LLC | 118,835 | $738.0K | 0.06% | +118,835 | New |
| Citadel Advisors LLC | 172,255 | $1.07M | 0.00% | +61,264+55.2% | Added |
| Discovery Capital Management, LLC | 183,600 | $1.14M | 0.06% | +183,600 | New |
| Arrowstreet Capital, Limited Partnership | 185,532 | $1.15M | 0.00% | −49,985−21.2% | Reduced |
| Goldman Sachs Group Inc | 189,579 | $1.18M | 0.00% | +92,185+94.7% | Added |
| Jane Street Group, LLC | 221,094 | $1.37M | 0.00% | +161,380+270.3% | Added |
| UBS Group AG | 320,672 | $1.99M | 0.00% | +153,000+91.2% | Added |
| Geode Capital Management, LLC | 325,567 | $2.02M | 0.00% | +83,427+34.5% | Added |
| Concentric Capital Strategies, LP | 340,664 | $2.12M | 0.11% | +340,664 | New |
| Two Sigma Investments, LP | 500,364 | $3.11M | 0.00% | +109,106+27.9% | Added |
| BlackRock, Inc. | 506,620 | $3.15M | 0.00% | +373,108+279.5% | Added |
| Susquehanna International Group, LLP | 710,953 | $4.42M | 0.01% | +632,802+809.7% | Added |
| Marshall Wace, LLP | 727,077 | $4.52M | 0.00% | +385,185+112.7% | Added |
| Silverberg Bernstein Capital Management LLC | 774,506 | $4.81M | 2.78% | +21,332+2.8% | Added |
| Vanguard Group Inc | 1,453,236 | $9.02M | 0.00% | +515,525+55.0% | Added |
| XTX Topco Ltd | 0 | $0 | 0.00% | −113,385−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −46,500−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −23,970−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −18,678−100.0% | Sold out |
| U.S. Capital Wealth Advisors, LLC | 0 | $0 | 0.00% | −16,333−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −14,200−100.0% | Sold out |
| Legato Capital Management LLC | 0 | $0 | 0.00% | −11,365−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −10,421−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −3,097−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −738−100.0% | Sold out |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |