Grid Dynamics Holdings, Inc.

Historical 13F Holders

Reported Value, Excluding Options

Total Filings

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 39813G109 since 12/18/2024, newest first.

Filer	% of Class	Shares	Form	Filed
Alyeska Investment Group, L.P. 13G/A Amendment 1	7.3%	6,066,193	13G/A Amendment 1	8/14/2026 Event 6/30/2026
Alyeska Investment Group, L.P.	7.3%	6,066,193
Alyeska Fund GP, LLC	7.3%	6,066,193
Anand Parekh	7.3%	6,066,193
BlackRock, Inc. 13G/A Amendment 1	6.7%	5,578,284	13G/A Amendment 1	7/8/2026 Event 6/30/2026
Alyeska Investment Group, L.P. 13G	6.2%	5,254,813	13G	5/15/2026 Event 3/31/2026
Alyeska Investment Group, L.P.	6.2%	5,254,813
Alyeska Fund GP, LLC	6.2%	5,254,813
Anand Parekh	6.2%	5,254,813
Vanguard Group Inc 13G/A Amendment 2	0%	0	13G/A Amendment 2	3/27/2026 Event 3/13/2026
Alyeska Investment Group, L.P. 13G/A Amendment 1	4.5%	3,782,506	13G/A Amendment 1	2/17/2026 Event 12/31/2025
Alyeska Investment Group, L.P.	4.5%	3,782,506
Alyeska Fund GP, LLC	4.5%	3,782,506
Anand Parekh	4.5%	3,782,506
Alyeska Investment Group, L.P. 13G	5.1%	4,290,786	13G	11/14/2025 Event 9/30/2025
Alyeska Investment Group, L.P.	5.1%	4,290,786
Alyeska Fund GP, LLC	5.1%	4,290,786
Anand Parekh	5.1%	4,290,786
Wasatch Advisors LP 13G/A Amendment 5	0%	0	13G/A Amendment 5	11/13/2025 Event 9/30/2025
Wasatch Advisors LP 13G/A Amendment 4	5.4%	4,557,239	13G/A Amendment 4	5/12/2025 Event 3/31/2025
Wasatch Advisors LP 13G/A Amendment 3	6.7%	5,559,175	13G/A Amendment 3	2/12/2025 Event 12/31/2024
Vanguard Group Inc 13G/A Amendment 1	6.7%	5,535,526	13G/A Amendment 1	1/30/2025 Event 12/31/2024
BlackRock, Inc. 13G	11.9%	9,878,922	13G	1/8/2025 Event 12/31/2024

Period	Filings	Shares, Excl. Options	Value, Excl. Options	Options Value
2026 Q3	7	199 k	$1.57 M	$0
2026 Q2	207	62.6 M	$423 M	$3.75 M
2026 Q1	202	68.4 M	$398 M	$535 k
2025 Q4	206	67.8 M	$612 M	$823 k
2025 Q3	196	69.2 M	$533 M	$717 k
2025 Q2	209	72.6 M	$839 M	$427 k
2025 Q1	234	69.3 M	$1.08 B	$1.40 M
2024 Q4	210	72.3 M	$1.61 B	$852 k
2024 Q3	152	56.5 M	$791 M	$232 k
2024 Q2	140	58.1 M	$611 M	$30.5 k
2024 Q1	144	58.5 M	$716 M	$644 k
2023 Q4	149	55.4 M	$739 M	$69.3 k
2023 Q3	140	51.7 M	$630 M	$675 k
2023 Q2	149	52.5 M	$485 M	$19.4 k
2023 Q1	160	52.2 M	$599 M	$989 k
2022 Q4	165	52.8 M	$593 M	$2.13 M
2022 Q3	182	50.8 M	$952 M	$5.69 M
2022 Q2	171	47.4 M	$797 M	$9.48 M
2022 Q1	168	43.2 M	$607 M	$5.33 M
2021 Q4	179	44.4 M	$1.68 B	$11.0 M
2021 Q3	159	43.2 M	$1.26 B	$12.8 M
2021 Q2	106	27.6 M	$415 M	$2.33 M
2021 Q1	78	25.9 M	$412 M	$358 k
2020 Q4	80	24.2 M	$306 M	$277 k
2020 Q3	70	21.3 M	$165 M	$0
2020 Q2	71	21.7 M	$149 M	$0
2020 Q1	47	22.4 M	$180 M	$0