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Grid Dynamics Holdings, Inc. (GDYN) Institutional Ownership & Insider Trading

197 institutions reported holding Grid Dynamics Holdings, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 21 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

GDYNGrid Dynamics Holdings, Inc.Follow GDYN — free
Information Technology Services · Technology
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Price chart with a free account
Market cap
701.7M
P/E TTM
—
Dividend yield
—
52-week
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Next earnings
29 Oct, in 5 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

197 institutions held 76.7% of the shares. Across filers that reported both quarters, shares held changed -9.3%.

Increased+65New+43Decreased-55Closed-40

Largest moves, shares (millions)

Jane Street Group+1.3MT. Rowe Price Investment…+1.1MMillennium Management+1.1MBlackRock-5.1MAlliancebernstein-2.0MBastion Asset Management-1.1M

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters
-1.3Sep 24+14.5Dec 24-3.0Mar 25+1.7Jun 25-3.4Sep 25-3.0Dec 25+0.3Mar 26-6.3Jun 26
QuarterHoldersShares held, MChangeIncreasedNewDecreasedClosed
Jun 2619762-9.3%65435540
Mar 2619368+0.5%61375342
Dec 2519768-4.4%61356429
Sep 2518669-4.7%70374851
Jun 2520171+2.4%80265346
Mar 2522269-4.2%80426420
Dec 2420171+25.7%67584612
Sep 2414856-2.5%42235211

Grid Dynamics Holdings, Inc. — questions

Who owns Grid Dynamics Holdings, Inc. stock?
197 institutions reported Grid Dynamics Holdings, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (8.2%), Alyeska Investment Group, L.P. (7.5%), T. Rowe Price Investment Management, Inc. (4.6%).
Are Grid Dynamics Holdings, Inc. insiders buying or selling?
21 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Grid Dynamics Holdings, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.