Loomis, Sayles & Company’s Grid Dynamics Holdings GDYN Stock Holding History

Loomis, Sayles & Company’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	-1,935,036	Closed	-$14.9M	–	720
2025 Q3	$14.9M	Sell	1,935,036 -617,350	-24%	-$5.51M	0.02%	288
2025 Q2	$29.5M	Sell	2,552,386 -60,937	-2%	-$801K	0.04%	173
2025 Q1	$40.9M	Buy	2,613,323 +135,208	+5%	+$2.71M	0.06%	129
2024 Q4	$55.1M	Buy	+2,478,115	New	+$43.3M	0.07%	112
2023 Q3	–	Sell	-240,045	Closed	-$2.22M	–	949
2023 Q2	$2.22M	Sell	240,045 -1,291,216	-84%	-$12.9M	﹤0.01%	435
2023 Q1	$17.5M	Buy	1,531,261 +15,445	+1%	+$181K	0.03%	251
2022 Q4	$17M	Buy	1,515,816 +567,576	+60%	+$7.36M	0.03%	249
2022 Q3	$17.8M	Buy	+948,240	New	+$18M	0.04%	227

Other funds holding GDYN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

FSC

Fourth Sail Capital Camana Bay Grand Cayman, Cayman Islands $660M AUM 27% 1-Year Est. Return

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Riverbridge Partners Minneapolis, Minnesota $3.58B AUM 4.02% 1-Year Est. Return

Loomis, Sayles & Company's GDYN Position: Q4 2025 in Review

Loomis, Sayles & Company sold out of Grid Dynamics Holdings (GDYN) in Q4 2025, closing a stake of 1,935,036 shares — an estimated $14.9M sold.

Loomis, Sayles & Company first reported a position in GDYN in Q3 2022 and held it in 8 quarters. The position peaked at $55.1M in Q4 2024. 198 funds tracked by Wall St. Rank hold GDYN as of Q4 2025.

Loomis, Sayles & Company reported no remaining Grid Dynamics Holdings position as of Q4 2025 after selling out during the quarter.
Loomis, Sayles & Company sold 1,935,036 Grid Dynamics Holdings shares in Q4 2025, an estimated $14.9M.
Loomis, Sayles & Company first reported a position in Grid Dynamics Holdings in Q3 2022 and held it in 8 quarters.
Loomis, Sayles & Company's Grid Dynamics Holdings position peaked at $55.1M in Q4 2024.
198 funds tracked by Wall St. Rank held Grid Dynamics Holdings as of Q4 2025.

Based on Loomis, Sayles & Company's 13F filing for Q4 2025, filed 12 Feb 2026.