STATE STREET CORP

CIK

0000093751

City

BOSTON

State / Country

Stock

MKTX — MARKETAXESS HOLDINGS INC

Holdings in MKTX

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-12-31	$226,256,912	1,248,314	-5.5%	Shares	Defined	2026-02-13
2025-09-30	$230,124,482	1,320,657	-13.8%	Shares	Defined	2025-11-14
2025-06-30	$342,312,324	1,532,696	+4.6%	Shares	Defined	2025-08-14
2025-03-31	$317,040,588	1,465,406	-10.1%	Shares	Defined	2025-05-15
2024-12-31	$368,334,666	1,629,511	+3.1%	Shares	Defined	2025-02-14
2024-09-30	$404,771,148	1,579,903	-3.9%	Shares	Defined	2024-11-14
2024-06-30	$329,593,514	1,643,612	-4.8%	Shares	Defined	2024-08-14
2024-03-31	$378,651,985	1,727,033	+1.6%	Shares	Defined	2024-05-15
2023-12-31	$497,588,756	1,699,125	+2.5%	Shares	Defined	2024-02-14
2023-09-30	$354,049,549	1,657,225	-1.1%	Shares	Defined	2023-11-14
2023-06-30	$438,165,800	1,676,099	+2.3%	Shares	Defined	2023-08-14
2023-03-31	$641,372,047	1,639,122	-5.5%	Shares	Defined	2023-05-15
2022-12-31	$483,903,433	1,735,105	-0.1%	Shares	Defined	2023-05-15
2022-09-30	$386,533,879	1,737,309	-2.1%	Shares	Defined	2022-11-15
2022-06-30	$454,096,201	1,773,744	-5.1%	Shares	Defined	2022-08-15
2022-03-31	$635,737,183	1,868,716	+0.7%	Shares	Defined	2022-05-16
2021-12-31	$763,049,383	1,855,349	+2.1%	Shares	Defined	2022-02-14
2021-09-30	$764,591,874	1,817,471	+1.7%	Shares	Defined	2021-11-15
2021-06-30	$828,244,794	1,786,589	+1.3%	Shares	Defined	2021-08-16
2021-03-31	$878,550,960	1,764,442	+3.8%	Shares	Defined	2021-07-09
2020-12-31	$969,796,807	1,699,728	+0.0%	Shares	Defined	2021-02-16
2020-09-30	$818,521,922	1,699,624	-1.8%	Shares	Defined	2020-11-10
2020-06-30	$866,762,413	1,730,341	+0.6%	Shares	Defined	2020-08-14
2020-03-31	$572,262,178	1,720,727	—	Shares	Defined	2020-06-19