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Atom Investors’s Grid Dynamics Holdings GDYN Stock Holding History

Atom Investors’s Portfolio GDYN Stock Details GDYN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$167K Buy
29,384
+17,277
+143% +$107K 0.01% 788
2026
Q1 		$69K Buy
+12,107
New +$89.1K ﹤0.01% 628
2025
Q4 		– Sell
-26,642
Closed -$205K – 669
2025
Q3 		$205K Buy
+26,642
New +$238K 0.02% 508

Other funds holding GDYN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

Atom Investors's GDYN Position: Q2 2026 in Review

Atom Investors increased its Grid Dynamics Holdings (GDYN) stake by 143% in Q2 2026, buying an estimated $107K and bringing the position to 29,384 shares worth $167K. The position accounts for 0.01% of the portfolio, ranked #788.

Atom Investors first reported a position in GDYN in Q3 2025 and has held it in 3 quarters since. The position peaked at $205K in Q3 2025. 197 funds tracked by Wall St. Rank hold GDYN as of Q2 2026.

  • Atom Investors held 29,384 shares of Grid Dynamics Holdings worth $167K as of Q2 2026.
  • Atom Investors bought 17,277 Grid Dynamics Holdings shares in Q2 2026, an estimated $107K.
  • Grid Dynamics Holdings made up 0.01% of Atom Investors's portfolio in Q2 2026, its #788 holding.
  • Atom Investors first reported a position in Grid Dynamics Holdings in Q3 2025 and has held it in 3 quarters since.
  • Atom Investors's Grid Dynamics Holdings position peaked at $205K in Q3 2025.
  • 197 funds tracked by Wall St. Rank held Grid Dynamics Holdings as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.