Grid Dynamics Holdings
GDYN
197 hedge funds and large institutions have $353M invested in Grid Dynamics Holdings in 2026 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 66 increasing their positions, 61 reducing their positions, and 46 closing their positions.
111% more call options, than puts
Call options by funds: $3.77M | Put options by funds: $1.79M
13% more first-time investments, than exits
New positions opened: 52 | Existing positions closed: 46
8% more repeat investments, than reductions
Existing positions increased: 66 | Existing positions reduced: 61
1% more funds holding
Funds holding: 196 → 197 (+1)
5.66% less ownership
Funds ownership: 79.97% → 74.31% (-5.7%)
11% less capital invested
Capital invested by funds: $397M → $353M (-$44.2M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$7.77M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$7.09M |
| 3 |
Millennium Management
New York
|
+$6.73M |
| 4 |
Alyeska Investment Group
Chicago,
Illinois
|
+$5.02M |
| 5 |
CA
CSM Advisors
Warrendale,
Pennsylvania
|
+$4.68M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$31.6M |
| 2 |
AllianceBernstein
Nashville,
Tennessee
|
-$12.1M |
| 3 |
BAM
Bastion Asset Management
Montreal,
Canada
|
-$6.9M |
| 4 |
FCM
Frontier Capital Management
Boston,
Massachusetts
|
-$6.44M |
| 5 |
State Street
Boston,
Massachusetts
|
-$5.55M |
GDYN Hedge Fund Activity: Q2 2026 in Review
197 institutional investors reported a position in Grid Dynamics Holdings (GDYN) for Q2 2026, worth a combined $353M — down 11% from $397M a quarter earlier.
Buyers outnumbered sellers: 52 funds opened new GDYN positions and 46 closed out — a net gain of 6 holders — while 66 added to existing stakes and 61 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $7.77M. The largest seller was BlackRock, cutting an estimated $31.6M.
- 197 institutional investors held Grid Dynamics Holdings (GDYN) as of Q2 2026, up from 196 in Q1 2026.
- Funds reported $353M of Grid Dynamics Holdings stock for Q2 2026, down 11% quarter-over-quarter.
- 52 funds opened new Grid Dynamics Holdings positions in Q2 2026 and 46 closed out, a net change of +6 holders.
- The largest Grid Dynamics Holdings buyer in Q2 2026 was Jane Street, an estimated $7.77M added.
- The largest Grid Dynamics Holdings seller in Q2 2026 was BlackRock, an estimated $31.6M sold.
Based on aggregated 13F filings for Q2 2026.