Grid Dynamics Holdings, Inc.

GDYN

Exchange: Nasdaq
Industry: Services-Prepackaged Software
SEC CIK: 0001743725

SEC filings (opens in a new tab)

In the last 90 days, Grid Dynamics Holdings, Inc. insiders filed 0 open-market purchases and 4 sales; 197 institutions reported holding it in 13F filings for Q2 2026, worth $352.9M in total; no superinvestor holds it.

Q2 2026 vs. Q1 2026

How the institutions holding Grid Dynamics Holdings, Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of GDYN: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	197	4	197	+4
Shares	68.4M	68.1K	62.2M	−6.14M (−9.0%)
Value	$397.6M	$388.1K	$352.9M	−$44.3M (−11.2%)

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (50)

Institutions that held Grid Dynamics Holdings, Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to GDYN in Q2 2026
Institution	Shares	Value	% of portfolio
Jane Street Group, LLC	1,256,111	$7.13M	0.00%
Millennium Management LLC	1,087,719	$6.18M	0.00%
CSM Advisors, LLC	755,780	$4.29M	0.09%
Kennedy Capital Management, Inc.	501,655	$2.85M	0.05%
Squarepoint Ops LLC	475,738	$2.70M	0.01%
Point72 Asset Management, L.P.	438,027	$2.49M	0.00%
Norges Bank	263,100	$1.49M	0.00%
Pacific Ridge Capital Partners, LLC	227,680	$1.29M	0.23%
Two Sigma Investments, LP	207,573	$1.18M	0.00%
Catalyst Funds Management Pty Ltd	192,001	$1.09M	0.06%
Y-Intercept (Hong Kong) Ltd	181,231	$1.03M	0.02%
IMC-Chicago, LLC	158,109	$898.1K	0.01%
Arrowstreet Capital, Limited Partnership	148,941	$846.0K	0.00%
Cambridge Investment Research Advisors, Inc.	83,481	$474.0K	0.00%
New Age Alpha Advisors, LLC	68,371	$388.3K	0.02%
State of Wyoming	68,339	$388.2K	0.04%
Citadel Advisors LLC	56,805	$322.7K	0.00%
Mariner, LLC	31,961	$181.5K	0.00%
nVerses Capital, LLC	31,745	$180.3K	0.28%
Quaker Capital Investments, LLC	30,000	$170.4K	0.05%
Aigen Investment Management, LP	29,340	$166.7K	0.05%
Jupiter Topco LLC	28,370	$161.0K	0.00%
Allstate Corp	28,085	$159.5K	0.00%
Jain Global LLC	26,032	$147.9K	0.00%
Balyasny Asset Management LLC	23,164	$131.6K	0.00%
AE Wealth Management LLC	21,265	$120.8K	0.00%
Jump Financial, LLC	19,705	$111.9K	0.00%
Two Sigma Securities, LLC	18,865	$107.2K	0.01%
Abel Hall, LLC	18,522	$105.2K	0.02%
FNY Investment Advisers, LLC	17,500	$99.0K	0.04%
Bridgefront Capital, LLC	14,252	$81.0K	0.02%
Sanctuary Advisors, LLC	13,921	$79.1K	0.00%
Amundi	13,646	$77.5K	0.00%
Sequoia Financial Advisors, LLC	13,235	$75.2K	0.00%
Wealth Enhancement Advisory Services, LLC	12,635	$74.2K	0.00%
Modern Wealth Management, LLC	11,620	$66.0K	0.00%
JustInvest LLC	10,052	$57.1K	0.00%
Salomon & Ludwin, LLC	1,839	$11.5K	0.00%
Nykredit A/S	1,915	$10.9K	0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	1,484	$8.43K	0.00%
Quarry LP	228	$1.29K	0.00%
Marquette Asset Management, LLC	89	$506	0.00%
Silver Grove Financial Group, Inc.	82	$466	0.00%
Fulcrum Asset Management LLP	84	$457	0.00%
Investors Portfolio Services LLC	59	$335	0.00%
Plante Moran Financial Advisors, LLC	54	$307	0.00%
Ankerstar Wealth, LLC	41	$233	0.00%
Gilpin Wealth Management, LLC	23	$131	0.00%
JPL Wealth Management, LLC	5	$29	0.00%
Evolution Advisers, Inc.	23	$0	0.00%

Sold out (46)

Institutions that held Grid Dynamics Holdings, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of GDYN in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Bastion Asset Management Inc.	1,134,450	$6.90M
Frontier Capital Management Co LLC	1,129,076	$6.44M
Fourth Sail Capital LP	610,322	$3.48M
Principal Financial Group Inc	323,773	$1.85M
Taylor Frigon Capital Management LLC	287,691	$1.64M
Wellington Management Group LLP	260,000	$1.48M
Public Sector Pension Investment Board	238,193	$1.36M
Algert Global LLC	225,350	$1.28M
Tudor Investment Corp Et Al	141,128	$804.4K
Magnetar Financial LLC	115,409	$657.8K
Numerai GP LLC	53,090	$302.6K
Gsa Capital Partners LLP	50,166	$286.0K
XTX Topco Ltd	49,201	$280.4K
Thrivent Financial for Lutherans	44,152	$252.0K
SG Americas Securities, LLC	34,517	$197.0K
Illinois Municipal Retirement Fund	34,472	$196.5K
Louisiana State Employees Retirement System	29,300	$167.0K
ISAM Funds (UK) Ltd	27,209	$155.1K
Cornerstone Investment Partners, LLC	27,093	$154.4K
Timelo Investment Management Inc.	25,000	$142.5K
Quadrature Capital Ltd	19,623	$111.9K
Amalgamated Bank	19,063	$109.0K
Inscription Capital, LLC	18,535	$105.7K
Aaron Wealth Advisors	17,169	$97.9K
Yousif Capital Management, LLC	17,055	$97.2K
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	16,358	$93.2K
Teachers Retirement System of the State of Kentucky	16,341	$93.0K
Canada Pension Plan Investment Board	15,600	$88.9K
Oregon Public Employees Retirement Fund	15,100	$86.1K
Scientech Research LLC	12,386	$70.6K
New York State Teachers Retirement System	10,861	$62.0K
Oxford Asset Management LLP	10,455	$59.6K
ProShare Advisors LLC	10,377	$59.1K
American Trust	10,273	$58.6K
Quadrant Capital Group LLC	4,038	$23.0K
Aster Capital Management (DIFC) Ltd	712	$11.1K
Massmutual Trust Co FSB	1,678	$9.56K
Root Financial Partners, LLC	645	$3.68K
Owl Creek Wealth Partners LLC	595	$3.39K
Meramec Financial Planners, LLC	270	$1.58K
MAI Capital Management	167	$952
GWM Advisors LLC	65	$371
TD Private Client Wealth LLC	43	$245
Farmers & Merchants Investments Inc	35	$200
Advisory Services Network, LLC	33	$188
Keating Financial Advisory Services, Inc.	1	$6

Not filed for Q2 2026 yet (4)

Institutions that held Grid Dynamics Holdings, Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding GDYN in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Janus Henderson Group PLC	28,370	$161.6K
CWM, LLC	21,230	$121.0K
Skopos Labs, Inc.	18,441	$105.1K
Sunbelt Securities, Inc.	77	$439