GSI Technology
GSIT
89 hedge funds and large institutions have $106M invested in GSI Technology in 2026 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 26 increasing their positions, 18 reducing their positions, and 17 closing their positions.
134% more call options, than puts
Call options by funds: $5.77M | Put options by funds: $2.47M
112% more first-time investments, than exits
New positions opened: 36 | Existing positions closed: 17
109% more capital invested
Capital invested by funds: $50.7M → $106M (+$55.5M)
44% more repeat investments, than reductions
Existing positions increased: 26 | Existing positions reduced: 18
27% more funds holding
Funds holding: 70 → 89 (+19)
8.68% more ownership
Funds ownership: 27.26% → 35.94% (+8.7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$14.8M |
| 2 |
Marshall Wace
London,
United Kingdom
|
+$3.85M |
| 3 |
Geode Capital Management
Boston,
Massachusetts
|
+$3.59M |
| 4 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$3.13M |
| 5 |
Two Sigma Investments
New York
|
+$2.75M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$3.1M |
| 2 |
Jane Street
New York
|
-$1.83M |
| 3 |
PCM
Potomac Capital Management
New York
|
-$1.43M |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$1.14M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$1.09M |
GSIT Hedge Fund Activity: Q2 2026 in Review
89 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in GSI Technology (GSIT) for Q2 2026, worth a combined $106M — up 109% from $50.7M a quarter earlier.
Buyers outnumbered sellers: 36 funds opened new GSIT positions and 17 closed out — a net gain of 19 holders — while 26 added to existing stakes and 18 trimmed.
The largest buyer was BlackRock, adding an estimated $14.8M. The largest seller was Susquehanna International Group, cutting an estimated $3.1M.
- 89 institutional investors held GSI Technology (GSIT) as of Q2 2026, up from 70 in Q1 2026.
- Funds reported $106M of GSI Technology stock for Q2 2026, up 109% quarter-over-quarter.
- 36 funds opened new GSI Technology positions in Q2 2026 and 17 closed out, a net change of +19 holders.
- The largest GSI Technology buyer in Q2 2026 was BlackRock, an estimated $14.8M added.
- The largest GSI Technology seller in Q2 2026 was Susquehanna International Group, an estimated $3.1M sold.
Based on aggregated 13F filings for Q2 2026.