Group One Trading’s Grid Dynamics Holdings GDYN Stock Holding History

Group One Trading’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
2025 Q4	–	Sell	-100	Closed	-$771	–	8486
2025 Q3	$771	Buy	+100	New	+$893	﹤0.01%	8096
2024 Q3	–	Sell	-600	Closed	-$6.31K	–	6877
2024 Q2	$6.31K	Hold	600	–	–	﹤0.01%	5849
2024 Q1	$7.37K	Buy	600 +500	+500%	+$6.52K	﹤0.01%	6017
2023 Q4	$1.33K	Buy	+100	New	+$1.22K	﹤0.01%	6930
2022 Q4	–	Sell	-6,700	Closed	-$125K	–	7526
2022 Q3	$125K	Buy	6,700 +5,300	+379%	+$100K	﹤0.01%	4567
2022 Q2	$24K	Sell	1,400 -800	-36%	-$13.1K	﹤0.01%	6146
2022 Q1	$31K	Buy	2,200 +500	+29%	+$10.2K	﹤0.01%	6454
2021 Q4	$65K	Buy	1,700 +1,500	+750%	+$51.8K	﹤0.01%	6109
2021 Q3	$6K	Sell	200 -200	-50%	-$4.89K	﹤0.01%	7678
2021 Q2	$6K	Buy	+400	New	+$6.27K	﹤0.01%	7693

Other funds holding GDYN

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

Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

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 Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Group One Trading's GDYN Position: Q1 2026 in Review

Group One Trading reduced its Grid Dynamics Holdings (GDYN) stake by 100% in Q1 2026, selling an estimated $87.8K and leaving 19 shares worth $108. The position accounts for ﹤0.01% of the portfolio, ranked #7425.

Group One Trading first reported a position in GDYN in Q3 2021 and has held it in 11 quarters since. The position peaked at $309K in Q3 2022. 197 funds tracked by Wall St. Rank hold GDYN as of Q1 2026.

Group One Trading held 19 shares of Grid Dynamics Holdings worth $108 as of Q1 2026.
Group One Trading sold 11,930 Grid Dynamics Holdings shares in Q1 2026, an estimated $87.8K.
Grid Dynamics Holdings made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #7425 holding.
Group One Trading first reported a position in Grid Dynamics Holdings in Q3 2021 and has held it in 11 quarters since.
Group One Trading's Grid Dynamics Holdings position peaked at $309K in Q3 2022.
197 funds tracked by Wall St. Rank held Grid Dynamics Holdings as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.