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Grid Dynamics Holdings
GDYN

Overview Fund Activity

201 hedge funds and large institutions have $819M invested in Grid Dynamics Holdings in 2025 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 89 increasing their positions, 56 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
201
Holders Change
-22
Holders Change %
-9.87%
% of All Funds
2.69%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
30
Increased
89
Reduced
56
Closed
50
Calls
$292K
Puts
$151K
Net Calls
+$141K
Net Calls Change
-$1.14M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
+$12.1M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$11.8M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$7.83M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$7.74M
5
FSC
Fourth Sail Capital
Cayman Islands
+$6.92M

Top Sellers

1
DCM
Driehaus Capital Management
Illinois
-$16.9M
2
NCGI
Next Century Growth Investors
Minnesota
-$15.1M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$6.1M
4
UIC
Uniplan Investment Counsel
Wisconsin
-$5.45M
5
Marshall Wace
Marshall Wace
United Kingdom
-$4.15M
Name Holding Trade Value Shares
Change 		Shares
Change %
EWA
201
EverSource Wealth Advisors
Alabama
$116 +$116 +10 New
LFG
202
Larson Financial Group
Missouri
$23 +$23 +2 New
DCM
203
Driehaus Capital Management
Illinois
– -$16.9M -1,080,536 Closed
UIC
204
Uniplan Investment Counsel
Wisconsin
– -$5.45M -348,493 Closed
Marshall Wace
205
Marshall Wace
United Kingdom
– -$4.15M -265,008 Closed
T. Rowe Price Investment Management
206
T. Rowe Price Investment Management
Maryland
– -$2.97M -189,962 Closed
CM
207
Castleark Management
Illinois
– -$2.9M -185,240 Closed
EIM
208
Essex Investment Management
Massachusetts
– -$2.17M -138,742 Closed
EI
209
EAM Investors
California
– -$1.79M -114,134 Closed
CSS
210
Cubist Systematic Strategies
Connecticut
– -$1.47M -94,051 Closed
Balyasny Asset Management
211
Balyasny Asset Management
Illinois
– -$967K -61,765 Closed
GIPM
212
G2 Investment Partners Management
New York
– -$720K -46,011 Closed
LCM
213
Legato Capital Management
California
– -$645K -41,239 Closed
OQS
214
Occudo Quantitative Strategies
Florida
– -$546K -34,557 Closed
BCM
215
Bayesian Capital Management
New York
– -$534K -34,100 Closed
CF
216
Corebridge Financial
Texas
– -$503K -32,159 Closed
SCM
217
Semanteon Capital Management
Massachusetts
– -$498K -31,811 Closed
Jane Street
218
Jane Street
New York
– -$484K -30,929 Closed
HF
219
HRT Financial
New York
– -$462K -29,544 Closed
Millennium Management
220
Millennium Management
New York
– -$377K -24,065 Closed
Fuller & Thaler Asset Management
221
Fuller & Thaler Asset Management
California
– -$369K -23,600 Closed
Citadel Advisors
222
Citadel Advisors
Florida
– -$316K -20,171 Closed
SSA
223
Schonfeld Strategic Advisors
New York
– -$308K -19,700 Closed
SC
224
SummitTX Capital
Texas
– -$299K -19,116 Closed
PP
225
PDT Partners
New York
– -$263K -16,828 Closed
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