GRID DYNAMICS HOLDINGS, INC. - Class A Common Stock, $0.0001 par value (GDYN)

CUSIP: 39813G109

Q4 2025 13F Holders as of 31 Dec 2025

Security identity 2 facts
Security type / class
Equity / Class A Common Stock, $0.0001 par value
Shares outstanding
83,869,313
Holder snapshot 9 facts
Total 13F shares
67,290,627
Share change
-2,467,343
Total reported value
$607,613,939
Put/Call ratio
14%
Reported price per share
$9.03
Number of holders
198
Value change
-$15,906,069
Number of buys
102
Number of sells
103

Security key

39813G109

Report period

Q4 2025

Institutions

198

Top holders

10

GDYN full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 Previous quarter: Q3 2025 GRID DYNAMICS HOLDINGS, INC. SEC filings GRID DYNAMICS HOLDINGS, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of GDYN - GRID DYNAMICS HOLDINGS, INC. - Class A Common Stock, $0.0001 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
15
Latest as of
31 Dec 2025
13D/G 13F Lead comparable stake: 12% 13D/G row: BlackRock, Inc. Showing 1-6 of 15 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock, Inc.
13D/G 13F
Company
13D/G 13F
12%
$138,403,697
9,878,922 shares
 $0 31 Dec 2024
VANGUARD GROUP INC
13D/G 13F
The Vanguard Group · Company
13D/G 13F
6.7%
$77,552,719
5,535,526 shares
 $0 31 Dec 2024
Alyeska Investment Group, L.P.
13D/G 13F
Company
13D/G 13F
4.5%
$33,399,528
3,782,506 shares
 -$4,488,112 31 Dec 2025
BAMCO INC /NY/
13F
Company
13F
3.6%
$23,132,483
3,000,322 shares
 — 30 Sep 2025
STATE STREET CORP
13F
Company
13F
3.4%
$21,852,692
2,834,331 shares
 — 30 Sep 2025
Fourth Sail Capital LP
13F
Company
13F
3.4%
$21,675,933
2,811,405 shares
 — 30 Sep 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
198
Shares
67,290,627
Rows available
198
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders
187
Q4 2025 holders
198
Holder diff
11
Investor Q3 2025 Shares Q4 2025 Shares Share Diff Share Chg % Q3 2025 value Q4 2025 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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