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Disclosery

MKTX MARKETAXESS HLDGS INC

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COM (common), issuer CIK 1278021

500 managers (513 13F filers) reported a position in MKTX shares at 2025-03-31, 37,222,620 shares in all. 74 filers opened a position and 81 filers sold out during the quarter.

Managers
500
13F filers
513
New
74
Added
200
Reduced
180
Sold out
81
Shares held by filers
37,222,620

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …300$64.9K<0.01%new13F-HRTimelineGroup
Pinnacle Financial Partners Inc250$56.5K<0.01%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.257$56K<0.01%new13F-HRTimeline
MATHER GROUP, LLC.255$55.2K<0.01%-21613F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich250$54K<0.01%+2413F-HR/ATimeline
Park Place Capital Corp236$51.1K0.01%+4013F-HRTimeline
UMB Bank, n.a.222$48K<0.01%+8113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Aster Capital Management (DIFC) Ltd227$43.8K0.01%+17013F-HRTimeline
Amica Retiree Medical Trust194$42K0.06%-3513F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK191$41.3K<0.01%+3113F-HRTimelineGroup
Generali Asset Management SPA SGR189$40.9K<0.01%-11,56713F-HRTimeline
MassMutual Private Wealth & Trust, FSB164$35.5K<0.01%+5413F-HRTimeline
Principia Wealth Advisory, LLC165$33.5K0.03%+113F-HRTimeline
Global X Japan Co., Ltd.131$28.3K<0.01%+2213F-HRTimeline
Farther Finance Advisors, LLC127$27.4K<0.01%-513F-HRTimeline
SENTRY INVESTMENT MANAGEMENT LLC130$27K0.02%-1113F-HRTimeline
Allworth Financial LP119$26K<0.01%+913F-HRTimeline
Geneos Wealth Management Inc.120$26K<0.01%+8013F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)115$24.9K<0.01%-6,95313F-HRTimeline
PRIVATE TRUST CO NA111$24K<0.01%+5013F-HRTimeline
CVA Family Office, LLC111$24K<0.01%-12113F-HRTimeline
HM PAYSON & CO110$23.8K<0.01%013F-HRTimeline
Clearstead Advisors, LLC106$23K<0.01%+8913F-HRTimeline
Smartleaf Asset Management LLC103$22.3K<0.01%-2213F-HRTimeline
CNB Bank92$19.9K0.01%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC85$18K<0.01%-1813F-HRTimelineGroup
Steward Partners Investment Advisory, L…81$17.5K<0.01%+213F-HRTimeline
CENTRAL TRUST Co67$14.5K<0.01%-1813F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…67$14.5K<0.01%+5013F-HRTimelineGroup
WHITTIER TRUST CO OF NEVADA INC64$13.8K<0.01%013F-HRTimeline
Roble, Belko & Company, Inc55$12K<0.01%013F-HRTimeline
Wilmington Savings Fund Society, FSB54$11.7K<0.01%new13F-HRTimeline
Hara Capital LLC50$10.8K0.01%013F-HRTimeline
Accent Capital Management, LLC45$9.74K0.01%-3513F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC44$9.52K<0.01%+3213F-HRTimeline
Manchester Capital Management LLC43$9.3K<0.01%+3013F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.43$9.3K<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.43$9.3K<0.01%-213F-HRTimeline
CITY HOLDING CO42$9.09K<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC42$9K<0.01%+3913F-HRTimeline
Parkside Financial Bank & Trust40$8.65K<0.01%+213F-HRTimeline
Cromwell Holdings LLC39$8.44K0.01%-5113F-HRTimeline
Caitong International Asset Management …38$8.22K0.01%+2413F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…36$8K<0.01%-11,18413F-HRTimeline
Brooklyn Investment Group35$7.57K<0.01%+2813F-HRTimeline
West Branch Capital LLC34$7.36K<0.01%013F-HRTimeline
Blue Trust, Inc.32$6.92K<0.01%+813F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…31$6.71K<0.01%-6,01913F-HRTimeline
C M BIDWELL & ASSOCIATES LTD29$6.27K<0.01%013F-HRTimeline
Smithfield Trust Co28$6K<0.01%-1513F-HRTimeline
TCTC Holdings, LLCin group TCTC Holdings, LLC26$5.62K<0.01%013F-HRTimelineGroup
First Horizon Advisors, Inc.25$5.41K<0.01%-713F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…25$5.41K<0.01%013F-HRTimelineGroup
Clearstead Trust, LLC25$5.41K<0.01%new13F-HRTimeline
Parvin Asset Management, LLC25$5.41K0.01%new13F-HRTimeline
Hemington Wealth Management27$5K<0.01%+613F-HRTimeline
Investors Research Corp22$4.76K<0.01%013F-HRTimeline
HHM Wealth Advisors, LLC19$4.03K<0.01%-413F-HRTimeline
NewEdge Advisors, LLC18$3.95K<0.01%013F-HRTimeline
SALEM INVESTMENT COUNSELORS INC14$3.03K<0.01%013F-HRTimeline
True Wealth Design, LLC14$3.03K<0.01%-7613F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV13$2.81K<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC13$2.81K<0.01%+213F-HRTimeline
State of Wyoming13$2.81K<0.01%-47013F-HRTimeline
DT Investment Partners, LLC11$2.38K<0.01%013F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO10$2.16K<0.01%new13F-HRTimelineGroup
SouthState Bank Corpin group SouthState Bank Corp10$2.16K<0.01%new13F-HRTimelineGroup
Red Tortoise LLC9$1.95K<0.01%-513F-HRTimeline
Bruce G. Allen Investments, LLC9$1.95K<0.01%+613F-HRTimeline
Cape Investment Advisory, Inc.8$1.73K<0.01%013F-HRTimeline
Tortoise Investment Management, LLC7$1.51K<0.01%013F-HR/ATimeline
DiNuzzo Private Wealth, Inc.6$1.3K<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC5$1.08K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.5$1.08K<0.01%new13F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management5$1.08K<0.01%new13F-HRTimelineGroup
CoreCap Advisors, LLC5$1.08K<0.01%new13F-HRTimeline
Global Financial Private Client, LLC5$1.08K<0.01%+313F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…1$1K<0.01%013F-HRTimelineGroup
Arax Advisory Partners4$866<0.01%-13613F-HRTimeline
MV CAPITAL MANAGEMENT, INC.4$866<0.01%013F-HRTimeline
Sachetta, LLC3$650<0.01%-413F-HRTimeline
Versant Capital Management, Inc3$649<0.01%013F-HRTimeline
Rise Advisors, LLC3$649<0.01%new13F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC3$649<0.01%new13F-HRTimeline
Provenance Wealth Advisors, LLC3$649<0.01%013F-HRTimeline
BOKF, NAin group BOKF, NA2$433<0.01%013F-HRTimelineGroup
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…2$433<0.01%13F-HRTimeline
MAI Capital Management2$433<0.01%-1613F-HRTimeline
SJS Investment Consulting Inc.1$217<0.01%-313F-HRTimeline
HFM Investment Advisors, LLC1$217<0.01%13F-HRTimeline
HARBOUR INVESTMENTS, INC.1$216<0.01%013F-HRTimeline
WestEnd Advisors, LLC1$216<0.01%013F-HRTimeline
AdvisorNet Financial, Inc1$216<0.01%new13F-HRTimeline
Bay Harbor Wealth Management, LLC1$216<0.01%new13F-HRTimeline
Stonebridge Financial Group, LLC1$216<0.01%new13F-HRTimeline
Parkworth Wealth Management, Inc.1$216<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0-17513F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
Activest Wealth Management0$00%new13F-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%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
Y.D. More Investments Ltdin group Y.D. More Investments Ltd54$31+613F-HRTimelineGroupValue about 1/1,000 of the price other filers imply, kept as filed and 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