GRID DYNAMICS HOLDINGS INC (GDYN) Institutional Ownership Changes & 13F Activity

GRID DYNAMICS HOLDINGS INC (GDYN). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Bamco Inc, Alliancebernstein L.P., Wellington Management Group Llp, Royal Bank Of Canada, and Frontier Capital Management Co Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Ensign Peak Advisors, IncSell-48,051-100.0%0$0.00Q4 2025Aug 18, 2026
Hsbc Holdings PlcBuy+52,757—52,757$477.98KQ4 2025Mar 06, 2026
Sunbelt Securities, Inc.Buy+19—19$172.00Q4 2025Feb 20, 2026
Corient Private Wealth LlcBuy+21,519—21,519$194.32KQ4 2025Feb 19, 2026
State Of Tennessee, Department Of TreasuryBuy+14,374—14,374$118.87KQ4 2025Feb 18, 2026
Bamco IncBuy+3,000,322—3,000,322$27.09MQ4 2025Feb 17, 2026
Alliancebernstein L.P.Buy+2,376,794—2,376,794$21.46MQ4 2025Feb 17, 2026
Wellington Management Group LlpBuy+2,356,779—2,356,779$21.28MQ4 2025Feb 17, 2026
Royal Bank Of CanadaBuy+1,571,743—1,571,743$14.19MQ4 2025Feb 17, 2026
Frontier Capital Management Co LlcBuy+1,171,806—1,171,806$10.58MQ4 2025Feb 17, 2026
Northern Trust CorpBuy+827,119—827,119$7.47MQ4 2025Feb 17, 2026
Ameriprise Financial IncBuy+808,519—808,519$7.30MQ4 2025Feb 17, 2026
Blair William & Co/IlBuy+657,332—657,332$5.94MQ4 2025Feb 17, 2026
Qube Research & Technologies LtdBuy+488,123—488,123$4.41MQ4 2025Feb 17, 2026
Trexquant Investment LpBuy+416,502—416,502$3.76MQ4 2025Feb 17, 2026
T. Rowe Price Investment Management, Inc.Buy+398,497—398,497$3.60MQ4 2025Feb 17, 2026
Russell Investments Group, Ltd.Buy+363,146—363,146$3.28MQ4 2025Feb 17, 2026
D. E. Shaw & Co., Inc.Buy+325,935—325,935$2.94MQ4 2025Feb 17, 2026
Bank Of America CorpBuy+206,575—206,575$1.87MQ4 2025Feb 17, 2026
Rice Hall James & Associates, LlcBuy+128,517—128,517$1.16MQ4 2025Feb 17, 2026
Creative PlanningBuy+99,507—99,507$898.55KQ4 2025Feb 17, 2026
Balyasny Asset Management L.P.Buy+73,281—73,281$661.73KQ4 2025Feb 17, 2026
Exoduspoint Capital Management, LpBuy+70,001—70,001$632.11KQ4 2025Feb 17, 2026
California State Teachers Retirement SystemBuy+64,138—64,138$579.17KQ4 2025Feb 17, 2026
Fmr LlcBuy+46,224—46,224$417.40KQ4 2025Feb 17, 2026
Voleon Capital Management LpBuy+45,238—45,238$408.50KQ4 2025Feb 17, 2026
Two Sigma Securities, LlcBuy+44,516—44,516$401.98KQ4 2025Feb 17, 2026
Citadel Advisors LlcBuy+39,842—39,842$359.77KQ4 2025Feb 17, 2026
Millennium Management LlcBuy+39,757—39,757$359.01KQ4 2025Feb 17, 2026
Price T Rowe Associates IncBuy+39,083—39,083$353.00KQ4 2025Feb 17, 2026
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Frequently asked questions about GDYN activity

  • Which institutional owners are buying GDYN?

    Institutional owners buying GDYN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in GDYN activity?

    "Buy" means an investor increased their reported position in GDYN compared to the prior reporting period. This reflects growing exposure to GRID DYNAMICS HOLDINGS INC (GDYN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in GDYN increasing?

    Institutional interest in GDYN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.