XT
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XTX Topco’s Grid Dynamics Holdings GDYN Stock Holding History

XTX Topco’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 		– Sell
-49,201
Closed -$280K – 4328
2026
Q1 		$280K Buy
+49,201
New +$362K ﹤0.01% 2540
2025
Q3 		– Sell
-32,514
Closed -$376K – 2809
2025
Q2 		$376K Buy
+32,514
New +$428K 0.02% 1291
2024
Q3 		– Sell
-12,238
Closed -$129K – 2260
2024
Q2 		$129K Buy
+12,238
New +$126K 0.01% 1362
2023
Q2 		– Sell
-12,873
Closed -$148K – 1547
2023
Q1 		$148K Buy
+12,873
New +$151K 0.03% 1029

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

XTX Topco's GDYN Position: Q2 2026 in Review

XTX Topco sold out of Grid Dynamics Holdings (GDYN) in Q2 2026, closing a stake of 49,201 shares — an estimated $280K sold.

XTX Topco first reported a position in GDYN in Q1 2023 and held it in 4 quarters. The position peaked at $376K in Q2 2025. 197 funds tracked by Wall St. Rank hold GDYN as of Q2 2026.

  • XTX Topco reported no remaining Grid Dynamics Holdings position as of Q2 2026 after selling out during the quarter.
  • XTX Topco sold 49,201 Grid Dynamics Holdings shares in Q2 2026, an estimated $280K.
  • XTX Topco first reported a position in Grid Dynamics Holdings in Q1 2023 and held it in 4 quarters.
  • XTX Topco's Grid Dynamics Holdings position peaked at $376K in Q2 2025.
  • 197 funds tracked by Wall St. Rank held Grid Dynamics Holdings as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.