Who Owns GSI TECHNOLOGY INC (GSIT)? -- Institutional Holders (2026-06-30)
105 institutions reported holding $115.1M of GSI TECHNOLOGY INC (GSIT) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($18.6M), VANGUARD GROUP INC ($13.9M), PRICE T ROWE ASSOCIATES INC /MD/ ($8.8M), MARSHALL WACE, LLP ($8.7M), TWO SIGMA INVESTMENTS, LP ($6.8M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $18.6M | 2.4M | Added |
| 2 | VANGUARD GROUP INC | $13.9M | 1.8M | Added |
| 3 | PRICE T ROWE ASSOCIATES INC /MD/ | $8.8M | 1.1M | Added |
| 4 | MARSHALL WACE, LLP | $8.7M | 1.1M | Added |
| 5 | TWO SIGMA INVESTMENTS, LP | $6.8M | 875,894 | Added |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $6.2M | 801,890 | Added |
| 7 | Silverberg Bernstein Capital Management LLC | $6.1M | 783,306 | Trimmed |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $5.2M | 667,742 | Trimmed |
| 9 | WELLS FARGO & COMPANY/MN | $3.6M | 469,032 | Added |
| 10 | STATE STREET CORP | $3.1M | 406,972 | Added |
| 11 | Qube Research & Technologies Ltd | $2.7M | 351,384 | Added |
| 12 | MILLENNIUM MANAGEMENT LLC | $2.6M | 339,611 | Trimmed |
| 13 | Connor, Clark & Lunn Investment Management Ltd. | $2.4M | 308,520 | Added |
| 14 | NORTHERN TRUST CORP | $1.8M | 238,481 | Added |
| 15 | T. Rowe Price Investment Management, Inc. | $1.7M | 225,767 | New |
| 16 | GSA CAPITAL PARTNERS LLP | $1.4M | 178,168 | Added |
| 17 | CITADEL ADVISORS LLC | $1.3M | 171,845 | Trimmed |
| 18 | Potomac Capital Management, Inc. | $1.3M | 168,110 | Trimmed |
| 19 | UBS Group AG | $1.3M | 162,595 | Trimmed |
| 20 | RENAISSANCE TECHNOLOGIES LLC | $1.1M | 142,901 | Added |
| 21 | IMC-Chicago, LLC | $1.1M | 142,872 | Trimmed |
| 22 | JANE STREET GROUP, LLC | $1.0M | 134,735 | Trimmed |
| 23 | Trexquant Investment LP | $962,362 | 124,497 | New |
| 24 | XTX Topco Ltd | $847,734 | 109,668 | Added |
| 25 | PEAK6 LLC | $779,184 | 100,800 | New |
Source: SEC Form 13F filings · as of 2026-06-30