Gsi TechnologyGSIT
13F holders, Q2 2025 (June 30)At the end of Q2 2025, 50 institutions reported holding Gsi Technology Inc. (GSIT) in their 13F filings, up 17 from Q1 2025. 22 opened new positions and 5 sold out. The largest holders were Vanguard Group Inc. ($2.9M), Silverberg Bernstein Capital Management LLC ($2.3M) and Dimensional Fund Advisors LP ($1.2M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Gsi Technology Inc.
- CUSIP
- 36241U106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 22 | $3.6M |
| Exits | 5 | $148K |
All 13F filers, Q1 2025 → Q2 2025: 1,389,353 shares bought and 331,430 shares sold, net +1,057,923 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 50 holders
| Vanguard Group Inc. | 0.00% | Add +0.6% | 861,829 | $2.9M |
| Silverberg Bernstein Capital Management LLC | 1.59% | Add +31.1% | 688,464 | $2.3M |
| Dimensional Fund Advisors LP | 0.00% | Add +4.2% | 362,784 | $1.2M |
| Two Sigma Investments, LP | 0.00% | Add +9.8% | 266,898 | $897K |
| Geode Capital Management, LLC | 0.00% | Add +1.1% | 218,070 | $733K |
| Marshall Wace, LLP | 0.00% | New | 191,161 | $642K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 159,249 | $535K |
| Goldman Sachs Group Inc. | 0.00% | New | 140,324 | $471K |
| Renaissance Technologies | 0.00% | Reduce -12.1% | 120,109 | $404K |
| Citadel Advisors | 0.00% | Add +67.9% | 116,095 | $390K |
| Jane Street Group, LLC | 0.00% | New | 101,799 | $342K |
| Susquehanna International Group, LLP | 0.00% | New | 89,533 | $301K |
| Acadian Asset Management LLC | 0.00% | New | 86,707 | $290K |
| BlackRock, Inc. | 0.00% | Add +3.9% | 81,379 | $273K |
| State Street Corp. | 0.00% | Add +14.1% | 80,442 | $270K |
| XTX Topco Ltd | 0.01% | New | 73,144 | $246K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -2.6% | 57,054 | $192K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | New | 49,146 | $165K |
| Essex Investment Management Co. LLC | 0.03% | Add +43.0% | 48,337 | $162K |
| Northern Trust Corp. | 0.00% | No change | 40,733 | $137K |
| Cubist Systematic Strategies, LLC | 0.00% | New | 33,404 | $112K |
| JB Capital Partners LP | 0.02% | No change | 33,000 | $111K |
| Quadrature Capital Ltd | 0.00% | New | 26,751 | $90K |
| Bridgeway Capital Management, LLC | 0.00% | Reduce -41.3% | 24,500 | $82K |
| Squarepoint Ops LLC | 0.00% | New | 21,253 | $71K |
| Simplex Trading, LLC | 0.00% | New | 19,946 | $67K |
| Morgan Stanley | 0.00% | Add +855.5% | 18,450 | $62K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | New | 16,506 | $55K |
| U.S. Capital Wealth Advisors, LLC | 0.00% | New | 16,333 | $55K |
| Wolverine Trading, LLC | 0.00% | New | 13,953 | $48K |
| Two Sigma Securities, LLC | 0.01% | New | 13,778 | $46K |
| Bank of America Corp. | 0.00% | Add +8247.6% | 13,690 | $46K |
| Osaic Holdings, Inc. | 0.00% | Add +52.0% | 12,012 | $40K |
| Legato Capital Management LLC | 0.00% | New | 11,365 | $38K |
| Two Sigma Advisers, LP | 0.00% | Reduce -67.3% | 10,300 | $35K |
| Ethos Financial Group, LLC | 0.00% | No change | 10,086 | $31K |
| Raymond James Financial Inc. | 0.00% | New | 4,847 | $16K |
| Wells Fargo & Company | 0.00% | No change | 3,097 | $10K |
| Jones Financial Companies LLLP | 0.00% | Reduce -14.8% | 2,525 | $9K |
| Beacon Capital Management, LLC | 0.00% | No change | 2,000 | $7K |
| UBS Group AG | 0.00% | Reduce -99.2% | 1,728 | $6K |
| SBI Securities Co., Ltd. | 0.00% | New | 756 | $3K |
| Rise Advisors, LLC | 0.00% | New | 738 | $2K |
| Steward Partners Investment Advisory, LLC | 0.00% | New | 500 | $2K |
| N.E.W. Advisory Services LLC | 0.00% | No change | 344 | $1K |
| Allworth Financial LP | 0.00% | No change | 248 | $834 |
| BNP Paribas Financial Markets | 0.00% | No change | 204 | $685 |
| Farther Finance Advisors, LLC | 0.00% | No change | 200 | $672 |
| JPMorgan Chase & Co. | 0.00% | No change | 29 | $97 |
| SouthState Bank Corp | 0.00% | New | 28 | $95 |
"% of holder's portfolio" is GSIT's weight in each manager's 13F, not the share of Gsi Technology Inc. the manager owns.