Tudor Investment Corp
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Tudor Investment Corp’s Grid Dynamics Holdings GDYN Stock Holding History

Tudor Investment Corp’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
Q1 		$804K Buy
+141,128
New +$1.04M ﹤0.01% 2511
2025
Q3 		– Sell
-144,937
Closed -$1.67M – 3528
2025
Q2 		$1.67M Sell
144,937
-61,269
-30% -$806K ﹤0.01% 1786
2025
Q1 		$3.23M Buy
206,206
+101,714
+97% +$2.04M 0.01% 1037
2024
Q4 		$2.32M Buy
104,492
+37,580
+56% +$656K 0.01% 1157
2024
Q3 		$937K Buy
+66,912
New +$865K ﹤0.01% 1661

Other funds holding GDYN

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Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Tudor Investment Corp's GDYN Position: Q1 2026 in Review

Tudor Investment Corp opened a new position in Grid Dynamics Holdings (GDYN) in Q1 2026: 141,128 shares worth $804K. The stake represents ﹤0.01% of the portfolio and ranks #2511 among its holdings. This is a return to the name: Tudor Investment Corp previously reported a position in GDYN as recently as Q2 2025.

Tudor Investment Corp first reported a position in GDYN in Q3 2024 and has held it in 5 quarters since. The position peaked at $3.23M in Q1 2025. 197 funds tracked by Wall St. Rank hold GDYN as of Q1 2026.

  • Tudor Investment Corp held 141,128 shares of Grid Dynamics Holdings worth $804K as of Q1 2026.
  • Grid Dynamics Holdings was a new Tudor Investment Corp position in Q1 2026.
  • Grid Dynamics Holdings made up ﹤0.01% of Tudor Investment Corp's portfolio in Q1 2026, its #2511 holding.
  • Tudor Investment Corp first reported a position in Grid Dynamics Holdings in Q3 2024 and has held it in 5 quarters since.
  • Tudor Investment Corp's Grid Dynamics Holdings position peaked at $3.23M in Q1 2025.
  • 197 funds tracked by Wall St. Rank held Grid Dynamics Holdings as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.