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GSI Technology

70 hedge funds and large institutions have $50.7M invested in GSI Technology in 2026 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 21 increasing their positions, 19 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 20 | Existing positions closed: 10

13% more funds holding

Funds holding: 6270 (+8)

11% more repeat investments, than reductions

Existing positions increased: 21 | Existing positions reduced: 19

3.44% more ownership

Funds ownership: 23.82%27.26% (+3.4%)

3% less capital invested

Capital invested by funds: $52.1M → $50.7M (-$1.43M)

23% less call options, than puts

Call options by funds: $1.76M | Put options by funds: $2.27M

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
70
Holders Change
+8
Holders Change %
+12.9%
% of All Funds
0.86%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
20
Increased
21
Reduced
19
Closed
10
Calls
$1.76M
Puts
$2.27M
Net Calls
-$512K
Net Calls Change
-$863K
Name Holding Trade Value Shares
Change
Change in
Stake
VCM
1
Vanguard Capital Management
Pennsylvania
$6.57M +$9.28M +1,278,432 New
SBCM
2
Silverberg Bernstein Capital Management
New York
$4.04M +$81.3K +11,200 +1%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$3.82M +$5.39M +742,670 New
Marshall Wace
4
Marshall Wace
United Kingdom
$3.28M -$639K -88,050 -12%
BlackRock
5
BlackRock
New York
$2.8M +$271K +37,378 +7%
Two Sigma Investments
6
Two Sigma Investments
New York
$2.73M +$217K +29,840 +6%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$2.39M -$1.79M -246,923 -35%
Wells Fargo
8
Wells Fargo
California
$2.26M +$3.19M +440,000 New
Millennium Management
9
Millennium Management
New York
$2.21M +$2.79M +383,976 +838%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$1.8M +$182K +25,127 +8%
PCM
11
Potomac Capital Management
New York
$1.79M +$2.53M +348,400 New
Jane Street
12
Jane Street
New York
$1.77M +$888K +122,428 +55%
UBS Group
13
UBS Group
Switzerland
$1.57M -$108K -14,923 -5%
Citadel Advisors
14
Citadel Advisors
Florida
$984K +$139K +19,137 +11%
VFT
15
Vanguard Fiduciary Trust
Pennsylvania
$953K +$1.34M +185,342 New
Goldman Sachs
16
Goldman Sachs
New York
$812K -$229K -31,540 -17%
TI
17
Tidal Investments
Wisconsin
$785K +$443K +61,056 +67%
State Street
18
State Street
Massachusetts
$714K +$237K +32,700 +31%
Squarepoint
19
Squarepoint
New York
$695K +$134K +18,496 +16%
6CM
20
683 Capital Management
New York
$611K
Connor, Clark & Lunn Investment Management (CC&L)
21
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$598K +$217K +29,922 +35%
Osaic Holdings
22
Osaic Holdings
Arizona
$521K +$96.6K +13,315 +15%
Bank of America
23
Bank of America
North Carolina
$502K +$597K +82,308 +536%
Commonwealth Equity Services
24
Commonwealth Equity Services
Massachusetts
$476K +$26.1K +3,600 +4%
Morgan Stanley
25
Morgan Stanley
New York
$441K -$78.7K -10,849 -11%

GSIT Hedge Fund Activity: Q1 2026 in Review

70 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in GSI Technology (GSIT) for Q1 2026, worth a combined $50.7M — down 2.7% from $52.1M a quarter earlier.

Buyers outnumbered sellers: 20 funds opened new GSIT positions and 10 closed out — a net gain of 10 holders — while 21 added to existing stakes and 19 trimmed.

The largest buyer was T. Rowe Price Associates, opening a new position worth an estimated $5.39M. The largest seller was Concentric Capital Strategies, exiting entirely with an estimated $2.12M sold.

  • 70 institutional investors held GSI Technology (GSIT) as of Q1 2026, up from 62 in Q4 2025.
  • Funds reported $50.7M of GSI Technology stock for Q1 2026, down 2.7% quarter-over-quarter.
  • 20 funds opened new GSI Technology positions in Q1 2026 and 10 closed out, a net change of +10 holders.
  • The largest GSI Technology buyer in Q1 2026 was T. Rowe Price Associates, an estimated $5.39M added.
  • The largest GSI Technology seller in Q1 2026 was Concentric Capital Strategies, an estimated $2.12M sold.

Based on aggregated 13F filings for Q1 2026.