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.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +19 vs. previous quarter
- 89
- 13F valueReported value at the end of Q2 2026
- $106.2M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding GSIT, Q2 2026
No superinvestor reported holding GSIT at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Gsi Technology Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 3, 2026 (view filing) | Jun 1-2 | 2 days | Chuang Patrick TSenior VP, Memory Design | SSale | −80.0K | $11.15 | −$891.6K | −84.1%15.2K after | 2 lots |
| Jun 3, 2026 (view filing) | Jun 1 | 2 days | Wu Bor-TayVP, Taiwan Operations | SSale | −20.0K | $10.93 | −$218.6K | −2.1%912.5K after | |
| May 27, 2026 (view filing) | May 26 | 1 day | Wu Ping TakVP, U.S. Operations | SSale | −30.0K | $11.01 | −$330.3K | −16.8%148.4K after | |
| May 26, 2026 (view filing) | May 22 | 4 days | Wu Bor-TayVP, Taiwan Operations | SSale | −20.0K | $10.93 | −$218.6K | −2.1%912.5K after | |
| May 26, 2026 (view filing) | May 22 | 4 days | Wu Bor-TayVP, Taiwan Operations | SSale | +20.0K | $10.93 | +$218.6K | +2.2%912.5K after | |
| May 22, 2026 (view filing) | May 21 | 1 day | Lasserre DidierVP, Sales | SSale | −30.0K | $9.31 | −$279.3K | −8.8%310.9K after | |
| May 14, 2026 (view filing) | May 12 | 2 days | Wu Ping TakVP, U.S. Operations | SSale | −11.8K | $10.80 | −$127.0K | −7.4%147.6K after | |
| May 14, 2026 (view filing) | May 13 | 1 day | Shu Lee-LeanPres., CEO and Chairman | SSale | −10.3K | $12.51 | −$129.0K | −1.9%530.9K after | 10b5-1 |
| May 14, 2026 (view filing) | May 14 | Same day | Schirle DouglasCFO | SSale | −40.0K | $11.32 | −$452.8K | −36.7%69.0K after | |
| May 13, 2026 (view filing) | May 12 | 1 day | Chuang Patrick TSenior VP, Memory Design | SSale | −40.0K | $10.68 | −$427.2K | −72.5%15.2K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Gsi Technology Inc at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,399,846 | $18.6M | 0.00% | +1,855,848+341.1% | Added |
| Vanguard Capital Management LLC | 1,350,367 | $10.4M | 0.00% | +71,935+5.6% | Added |
| Price T Rowe Associates Inc | 1,136,693 | $8.79M | 0.00% | +394,023+53.1% | Added |
| Marshall Wace, LLP | 1,122,703 | $8.68M | 0.01% | +483,676+75.7% | Added |
| Two Sigma Investments, LP | 875,894 | $6.77M | 0.01% | +345,690+65.2% | Added |
| Geode Capital Management, LLC | 801,890 | $6.20M | 0.00% | +451,196+128.7% | Added |
| Silverberg Bernstein Capital Management LLC | 783,306 | $6.05M | 2.32% | −2,400−0.3% | Reduced |
| Wells Fargo & Company | 469,032 | $3.63M | 0.00% | +29,032+6.6% | Added |
| State Street Corp | 406,972 | $3.15M | 0.00% | +268,130+193.1% | Added |
| Qube Research & Technologies Ltd | 351,384 | $2.72M | 0.00% | +333,975+1,918.4% | Added |