SEI Investments
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SEI Investments’s Grid Dynamics Holdings GDYN Stock Holding History

SEI Investments’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 		$1.6M Sell
281,449
-168,842
-37% -$1.24M ﹤0.01% 2113
2025
Q4 		$4.07M Buy
450,291
+136,385
+43% +$1.18M ﹤0.01% 1473
2025
Q3 		$2.42M Sell
313,906
-48,612
-13% -$434K ﹤0.01% 1623
2025
Q2 		$4.19M Sell
362,518
-18,869
-5% -$248K ﹤0.01% 1337
2025
Q1 		$5.97M Sell
381,387
-65,890
-15% -$1.32M 0.01% 1187
2024
Q4 		$9.95M Buy
447,277
+70,192
+19% +$1.23M 0.01% 986
2024
Q3 		$5.28M Buy
377,085
+16,420
+5% +$212K 0.01% 1255
2024
Q2 		$3.79M Sell
360,665
-53
-0% -$546 0.01% 1346
2024
Q1 		$4.43M Sell
360,718
-5,965
-2% -$77.8K 0.01% 1261
2023
Q4 		$4.89M Sell
366,683
-1,096
-0.3% -$13.4K 0.01% 1204
2023
Q3 		$4.48M Buy
367,779
+822
+0.2% +$9.12K 0.01% 1226
2023
Q2 		$3.39M Buy
366,957
+220,615
+151% +$2.21M 0.01% 1385
2023
Q1 		$1.68M Sell
146,342
-12,427
-8% -$146K ﹤0.01% 1699
2022
Q4 		$1.78M Buy
158,769
+4,426
+3% +$57.4K ﹤0.01% 1541
2022
Q3 		$2.89M Buy
154,343
+92,683
+150% +$1.76M 0.01% 1363
2022
Q2 		$1.04M Buy
61,660
+4,782
+8% +$78.1K ﹤0.01% 1817
2022
Q1 		$801K Sell
56,878
-44,922
-44% -$918K ﹤0.01% 1889
2021
Q4 		$3.87M Sell
101,800
-15,828
-13% -$547K 0.01% 1272
2021
Q3 		$3.45M Buy
+117,628
New +$2.88M 0.01% 1270
2020
Q2 		– Sell
-78,165
Closed -$620K – 2413
2020
Q1 		$620K Buy
+78,165
New +$821K ﹤0.01% 1669

Other funds holding GDYN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
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

SEI Investments's GDYN Position: Q1 2026 in Review

SEI Investments reduced its Grid Dynamics Holdings (GDYN) stake by 37% in Q1 2026, selling an estimated $1.24M and leaving 281,449 shares worth $1.6M. The position accounts for ﹤0.01% of the portfolio, ranked #2113.

SEI Investments first reported a position in GDYN in Q1 2020 and has held it in 20 quarters since. The position peaked at $9.95M in Q4 2024. 197 funds tracked by Wall St. Rank hold GDYN as of Q1 2026.

  • SEI Investments held 281,449 shares of Grid Dynamics Holdings worth $1.6M as of Q1 2026.
  • SEI Investments sold 168,842 Grid Dynamics Holdings shares in Q1 2026, an estimated $1.24M.
  • Grid Dynamics Holdings made up ﹤0.01% of SEI Investments's portfolio in Q1 2026, its #2113 holding.
  • SEI Investments first reported a position in Grid Dynamics Holdings in Q1 2020 and has held it in 20 quarters since.
  • SEI Investments's Grid Dynamics Holdings position peaked at $9.95M in Q4 2024.
  • 197 funds tracked by Wall St. Rank held Grid Dynamics Holdings as of Q1 2026.

Based on SEI Investments's 13F filing for Q1 2026, filed 13 May 2026.