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Disclosery

MKTX MARKETAXESS HLDGS INC

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COM (common), issuer CIK 1278021

446 managers (454 13F filers) reported a position in MKTX shares at 2025-09-30, 35,601,202 shares in all. 61 filers opened a position and 135 filers sold out during the quarter.

Managers
446
13F filers
454
New
61
Added
160
Reduced
187
Sold out
135
Shares held by filers
35,601,202

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Pintoff Scottofficer (General Counsel and Secretary)2026-10-12-100 S$164.65Form 4

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Bogart Wealth, LLC24$4.26K<0.01%013F-HRTimeline
Global Retirement Partners, LLC23$4.09K<0.01%-1413F-HRTimeline
Investors Research Corp22$3.83K<0.01%013F-HRTimeline
Advisory Services Network, LLC14$2.45K<0.01%new13F-HRTimeline
SALEM INVESTMENT COUNSELORS INC14$2.44K<0.01%013F-HRTimeline
Point72 Europe (London) LLP13$2.27K<0.01%new13F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…12$2.09K<0.01%+1013F-HRTimeline
MONTAG A & ASSOCIATES INC12$2.09K<0.01%new13F-HRTimeline
MTM Investment Management, LLC12$2.09K<0.01%013F-HRTimeline
Hemington Wealth Management12$2K<0.01%-2913F-HRTimeline
WealthCollab, LLC11$1.92K<0.01%-613F-HRTimeline
Tortoise Investment Management, LLC10$1.74K<0.01%-113F-HRTimeline
Manchester Capital Management LLC9$1.57K<0.01%-1013F-HRTimeline
Dogwood Wealth Management LLC9$1.57K<0.01%-1913F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO8$1.39K<0.01%-813F-HRTimelineGroup
Cape Investment Advisory, Inc.8$1.39K<0.01%013F-HRTimeline
CENTRAL TRUST Co7$1.22K<0.01%-1013F-HRTimeline
Rossby Financial, LCC7$1.2K<0.01%new13F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management6$1.05K<0.01%-1013F-HRTimelineGroup
Fortitude Family Office, LLC6$1.05K<0.01%-213F-HRTimeline
DiNuzzo Private Wealth, Inc.5$920<0.01%-113F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…5$871<0.01%-2013F-HRTimelineGroup
RAFFA WEALTH MANAGEMENT, LLC5$871<0.01%013F-HRTimeline
CoreCap Advisors, LLC5$871<0.01%new13F-HRTimeline
Cornerstone Planning Group LLC5$800<0.01%new13F-HRTimeline
Cromwell Holdings LLC4$697<0.01%013F-HRTimeline
Family Legacy Financial Solutions, LLC3$559<0.01%013F-HRTimeline
MV CAPITAL MANAGEMENT, INC.3$523<0.01%-213F-HRTimeline
Rise Advisors, LLC3$523<0.01%013F-HRTimeline
Sachetta, LLC3$523<0.01%-713F-HRTimeline
Wealth Watch Advisors, INC3$523<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC3$523<0.01%+113F-HRTimeline
MAI Capital Management2$358<0.01%-113F-HRTimeline
Bruce G. Allen Investments, LLC2$349<0.01%-413F-HRTimeline
Kilter Group LLC2$349<0.01%013F-HRTimeline
Dunhill Financial, LLC1$187<0.01%013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp1$175<0.01%-413F-HRTimelineGroup
TFC Financial Management, Inc.1$175<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.1$174<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC1$174<0.01%013F-HRTimeline
HFM Investment Advisors, LLC1$174<0.01%-113F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…1$41<0.01%013F-HRTimelineGroup
Avion Wealth2$00%013F-HRTimelineValue filed as zero, left out of ratios.
Cloud Capital Management, LLC2$00%new13F-HRTimelineValue filed as zero, left out of ratios.
Activest Wealth Management0$00%-313F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
Erste Asset Management GmbHin group Erste Asset Management GmbH0$00%-70013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • Pintoff Scott sold 100 MKTX shares on 2026-10-12, Form 4 filed 2026-10-13. 0001193125-26-420435

    Accepted , ingested