GSI Technology
GSIT
50 hedge funds and large institutions have $13.9M invested in GSI Technology in 2025 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 12 increasing their positions, 6 reducing their positions, and 5 closing their positions.
340% more first-time investments, than exits
New positions opened: 22 | Existing positions closed: 5
144% more call options, than puts
Call options by funds: $39K | Put options by funds: $16K
122% more capital invested
Capital invested by funds: $6.28M → $13.9M (+$7.65M)
100% more repeat investments, than reductions
Existing positions increased: 12 | Existing positions reduced: 6
52% more funds holding
Funds holding: 33 → 50 (+17)
2.81% more ownership
Funds ownership: 12.06% → 14.87% (+2.8%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$583K |
| 2 |
SBCM
Silverberg Bernstein Capital Management
Armonk,
New York
|
+$499K |
| 3 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$486K |
| 4 |
Goldman Sachs
New York
|
+$428K |
| 5 |
Jane Street
New York
|
+$310K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$614K |
| 2 |
Belvedere Trading
Chicago,
Illinois
|
-$98.8K |
| 3 |
Two Sigma Advisers
New York
|
-$64.6K |
| 4 |
BCM
Bridgeway Capital Management
Houston,
Texas
|
-$52.5K |
| 5 |
Renaissance Technologies
New York
|
-$50.6K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
51
Belvedere Trading
Chicago,
Illinois
| – | -$98.8K | -48,674 | Closed |
|
|
V
52
ViaWealth
Leawood,
Kansas
| – | -$36.2K | -17,850 | Closed |
|
|
FDCDDQ
53
Federation des caisses Desjardins du Quebec
Levis,
Quebec, Canada
| – | -$10.2K | -5,000 | Closed |
|
|
TRCT
54
Tower Research Capital (TRC)
New York
| – | -$2.12K | -1,043 | Closed |
|
55
Barclays
London,
United Kingdom
| – | -$1.13K | -556 | Closed |
|
GSIT Hedge Fund Activity: Q2 2025 in Review
50 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in GSI Technology (GSIT) for Q2 2025, worth a combined $13.9M — up 122% from $6.28M a quarter earlier.
Buyers outnumbered sellers: 22 funds opened new GSIT positions and 5 closed out — a net gain of 17 holders — while 12 added to existing stakes and 6 trimmed.
The largest buyer was Marshall Wace, opening a new position worth an estimated $583K. The largest seller was UBS Group, cutting an estimated $614K.
- 50 institutional investors held GSI Technology (GSIT) as of Q2 2025, up from 33 in Q1 2025.
- Funds reported $13.9M of GSI Technology stock for Q2 2025, up 122% quarter-over-quarter.
- 22 funds opened new GSI Technology positions in Q2 2025 and 5 closed out, a net change of +17 holders.
- The largest GSI Technology buyer in Q2 2025 was Marshall Wace, an estimated $583K added.
- The largest GSI Technology seller in Q2 2025 was UBS Group, an estimated $614K sold.
Based on aggregated 13F filings for Q2 2025.