Jane Street’s Grid Dynamics Holdings GDYN Stock Holding History

Jane Street’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	$263K	Buy	+46,200	New	+$340K	﹤0.01%	9518
2022 Q4	–	Sell	-16,400	Closed	-$307K	–	9469
2022 Q3	$307K	Buy	+16,400	New	+$311K	﹤0.01%	7551
2022 Q2	–	Sell	-185,900	Closed	-$2.62M	–	10069
2022 Q1	$2.62M	Buy	185,900 +56,000	+43%	+$1.14M	﹤0.01%	4235
2021 Q4	$4.93M	Buy	129,900 +30,500	+31%	+$1.05M	﹤0.01%	2876
2021 Q3	$2.9M	Buy	99,400 +1,900	+2%	+$46.4K	﹤0.01%	3727
2021 Q2	$1.47M	Buy	+97,500	New	+$1.53M	﹤0.01%	4992

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

Jane Street's GDYN Position: Q1 2026 in Review

Jane Street sold out of Grid Dynamics Holdings (GDYN) in Q1 2026, closing a stake of 583,589 shares — an estimated $4.3M sold.

Jane Street first reported a position in GDYN in Q2 2020 and held it in 19 quarters. The position peaked at $5.27M in Q4 2025. 197 funds tracked by Wall St. Rank hold GDYN as of Q1 2026.

Jane Street reported no remaining Grid Dynamics Holdings position as of Q1 2026 after selling out during the quarter.
Jane Street sold 583,589 Grid Dynamics Holdings shares in Q1 2026, an estimated $4.3M.
Jane Street first reported a position in Grid Dynamics Holdings in Q2 2020 and held it in 19 quarters.
Jane Street's Grid Dynamics Holdings position peaked at $5.27M in Q4 2025.
197 funds tracked by Wall St. Rank held Grid Dynamics Holdings as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.