RHUMBLINE ADVISERS

Position in MKTX — Marketaxess Holdings Inc

CIK 1115418 BOSTON, MA

Position in MKTX

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$8,253,560

-$6,588,205 QoQ

Shares Held

72,725

-19.2% QoQ

Ownership

0.207%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#64

of 393 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 69% Shared 0% None 31%

Financial Services · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $1,749,944,472 across 49 Capital Markets names. MKTX ranks #26 (0.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GS	Goldman Sachs Group Inc	485,235	$490,752,121
2	MS	Morgan Stanley	2,093,599	$437,645,934
3	SCHW	Schwab Charles Corp	2,784,184	$256,896,657
4	HOOD	Robinhood Markets, Inc.	1,403,952	$140,788,306
5	IBKR	Interactive Brokers Group, Inc.	761,578	$66,287,749
6	EVR	Evercore Inc.	99,799	$34,075,370
7	SF	Stifel Financial Corp	389,273	$27,159,577
8	LPLA	LPL Financial Holdings Inc.	92,497	$26,054,554

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$8,253,560	72,725	-19.2%	Shares	Sole	2026-08-12
2026-03-31	$14,841,765	89,961	+2.0%	Shares	Sole	2026-05-12
2025-12-31	$15,984,800	88,192	-2.5%	Shares	Sole	2026-02-13
2025-09-30	$15,760,389	90,447	+17.4%	Shares	Sole	2025-11-06
2025-06-30	$17,204,773	77,034	+3.4%	Shares	Sole	2025-08-12
2025-03-31	$16,114,613	74,484	-1.9%	Shares	Sole	2025-05-29
2024-12-31	$17,156,436	75,900	-0.8%	Shares	Sole	2025-05-29
2024-09-30	$19,602,374	76,512	-2.0%	Shares	Sole	2024-11-12
2024-06-30	$15,652,770	78,057	-9.4%	Shares	Sole	2024-08-01
2024-03-31	$18,896,938	86,189	-5.5%	Shares	Sole	2024-05-09
2023-12-31	$26,706,455	91,195	-0.7%	Shares	Sole	2024-02-08
2023-09-30	$19,622,193	91,847	+3.4%	Shares	Sole	2023-11-09
2023-06-30	$23,220,108	88,823	+0.9%	Shares	Sole	2023-08-08
2023-03-31	$34,431,954	87,996	+3.0%	Shares	Sole	2023-05-11
2022-12-31	$23,816,927	85,399	+1.4%	Shares	Sole	2023-02-14
2022-09-30	$18,745,449	84,253	+4.6%	Shares	Sole	2022-11-10
2022-06-30	$20,626,469	80,569	+4.6%	Shares	Sole	2022-08-11
2022-03-31	$26,210,709	77,045	+3.0%	Shares	Sole	2022-05-12
2021-12-31	$30,770,398	74,818	+0.2%	Shares	Sole	2022-02-10
2021-09-30	$31,396,936	74,632	+5.3%	Shares	Sole	2021-11-12
2021-06-30	$32,872,239	70,908	-5.1%	Shares	Sole	2021-08-05
2021-03-31	$37,216,034	74,743	-5.0%	Shares	Sole	2021-05-06
2020-12-31	$44,875,685	78,652	-11.2%	Shares	Sole	2021-02-10
2020-09-30	$42,641,904	88,544	-5.6%	Shares	Sole	2020-11-12
2020-06-30	$46,981,787	93,791	+2.8%	Shares	Sole	2020-08-13
2020-03-31	$30,339,030	91,226	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.