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Disclosery

MKTX MARKETAXESS HLDGS INC

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COM (common), issuer CIK 1278021

481 managers (488 13F filers) reported a position in MKTX shares at 2025-12-31, 36,515,530 shares in all. 103 filers opened a position and 71 filers sold out during the quarter.

Managers
481
13F filers
488
New
103
Added
156
Reduced
171
Sold out
71
Shares held by filers
36,515,530

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
Y-Intercept (Hong Kong) Ltd5,160$935K0.02%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP5,137$931K0.08%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC4,876$884K<0.01%-91413F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …4,840$877K<0.01%-12113F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.4,758$862K0.01%-33,33513F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP4,628$839K0.04%-5,04513F-HRTimeline
AIA Group Ltdin group AIA Group Ltd4,573$829K0.01%-2,99013F-HRTimelineGroup
Federation des caisses Desjardins du Qu…4,507$817K<0.01%-88713F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC4,339$786K0.02%+81713F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…4,288$777K0.01%-29,65413F-HRTimelineGroup
PDT Partners, LLC4,280$776K0.05%new13F-HRTimeline
IFP Advisors, Inc4,266$773K0.02%+3,79613F-HRTimeline
Caerus Investment Advisors, LLC4,263$773K0.26%+2,29913F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…4,249$770K0.01%+6413F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.4,249$770K0.03%+54413F-HRTimeline
TD Asset Management Inc4,188$759K<0.01%-91,85213F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…4,182$758K0.01%+2,94913F-HRTimelineGroup
Odyssean, LLC4,157$753K0.54%13F-HRTimeline
Purpose Unlimited Inc.in group Purpose Unlimited Inc.4,054$735K0.03%13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC3,937$714K<0.01%+13813F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,908$708K<0.01%013F-HRTimeline
Sivia Capital Partners, LLC3,881$703K0.14%new13F-HRTimeline
LPL Financial LLC3,874$702K<0.01%-1,91013F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.3,816$692K0.11%-4,88813F-HRTimeline
Chicago Partners Investment Group LLC3,891$667K0.02%+2,57913F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\3,586$650K<0.01%-51713F-HRTimelineGroup
RNC CAPITAL MANAGEMENT LLC3,583$649K0.03%-2,18213F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.3,515$637K<0.01%-87813F-HRTimelineGroup
New York Life Investment Management LLCin group New York Life Investment Mana…3,455$626K0.01%-29113F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.3,442$624K<0.01%-2,38213F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC3,430$622K<0.01%new13F-HRTimeline
JACKSON THORNTON WEALTH MANAGEMENT, LLC3,330$604K0.06%+71713F-HRTimeline
Parcion Private Wealth LLC3,330$604K0.04%new13F-HRTimeline
New Age Alpha Advisors, LLC3,315$601K0.03%new13F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC3,314$601K<0.01%new13F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…3,241$587K<0.01%-55113F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC3,058$554K<0.01%+64213F-HRTimelineGroup
Larson Financial Group LLC3,044$552K0.02%+26513F-HRTimeline
&PARTNERS3,207$549K<0.01%-41013F-HRTimeline
MYDA Advisors LLC3,000$544K0.15%+1,48513F-HRTimeline
Inspire Advisors, LLCin group Inspire Investing, LLC2,990$542K0.05%-3713F-HRTimelineGroup
Curi Capital, LLC2,990$542K0.01%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC2,976$540K<0.01%+2,94113F-HRTimelineGroup
Formidable Asset Management, LLC2,963$537K0.08%013F-HRTimeline
HighTower Advisors, LLC2,907$527K<0.01%+1,75213F-HRTimeline
Waverly Advisors, LLC2,900$526K<0.01%new13F-HRTimeline
AVIVA PLCin group AVIVA PLC2,881$522K<0.01%+27113F-HRTimelineGroup
Qsemble Capital Management, LP2,858$518K0.04%-5,06113F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC2,844$517K<0.01%-1,795,92213F-HR/ATimelineGroup
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…2,835$514K0.02%new13F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…2,826$512K0.02%+2,18313F-HRTimelineGroup
AXQ CAPITAL, LP2,813$510K0.11%+24213F-HRTimeline
WADDELL & ASSOCIATES, LLC2,772$502K0.03%new13F-HRTimeline
NIA IMPACT ADVISORS, LLC2,665$483K0.16%-77513F-HRTimeline
ROTHSCHILD INVESTMENT LLC2,622$475K0.03%+88613F-HRTimeline
denkapparat Operations GmbH2,574$467K0.25%new13F-HRTimeline
HB Wealth Management, LLC2,564$465K<0.01%new13F-HRTimeline
waypoint wealth counsel2,540$460K0.17%new13F-HRTimeline
NewEdge Advisors, LLC2,526$458K<0.01%+1,28813F-HRTimeline
TRANSCEND CAPITAL ADVISORS, LLC2,519$457K0.04%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding2,447$444K-52,328Timeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…2,439$442K0.01%+26013F-HRTimelineGroup
ROVIN CAPITAL /UT/ /ADV2,424$439K0.12%+8013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC2,409$437K<0.01%-27213F-HRTimelineGroup
Clearstead Advisors, LLC2,382$432K0.01%+1,94013F-HRTimeline
DIVERSIFIED TRUST CO2,377$431K0.01%new13F-HRTimeline
AMICA MUTUAL INSURANCE CO2,352$426K0.04%+40113F-HRTimeline
EVOKE WEALTH, LLC2,346$425K0.01%new13F-HRTimeline
Reynders McVeigh Capital Management, LLC2,290$415K0.02%-50013F-HRTimeline
CIBC Asset Management Inc2,283$414K<0.01%-1,21013F-HRTimeline
Rothschild Wealth LLC2,276$413K0.04%new13F-HR/ATimeline
Unique Wealth Strategies, LLC2,274$412K0.16%+37613F-HRTimeline
PROFUND ADVISORS LLC2,266$411K0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…2,246$407K<0.01%-1,07713F-HRTimelineGroup
Fieldview Capital Management, LLC2,185$396K0.07%new13F-HRTimeline
Sterling Capital Management LLC2,156$391K0.01%-9813F-HRTimeline
SYM FINANCIAL Corp2,149$390K0.04%new13F-HRTimeline
Perigon Wealth Management, LLC2,100$381K0.01%new13F-HRTimeline
Kaufman Rossin Wealth, LLC2,074$376K0.2%new13F-HRTimeline
EARNED WEALTH ADVISORS, LLC2,055$372K0.03%new13F-HR/ATimeline
X-Square Capital, LLC2,027$367K0.12%+15413F-HRTimeline
ASHFORD CAPITAL MANAGEMENT INC2,000$362K0.04%013F-HRTimeline
GROUPAMA ASSET MANAGMENT1,995$362K0.01%-20613F-HRTimeline
RMR Wealth Builders1,958$355K0.03%-12613F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC1,950$353K<0.01%013F-HRTimeline
Knollwood Investment Advisory, LLC1,934$351K0.03%013F-HRTimeline
XPONANCE LLC1,931$350K<0.01%+4713F-HRTimeline
Utah Retirement Systems1,927$349K<0.01%013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC1,908$346K<0.01%+52913F-HRTimeline
Dundas Partners LLP1,902$345K0.02%-33713F-HRTimeline
Sequoia Financial Advisors, LLC1,877$340K<0.01%-27013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,848$335K<0.01%+17213F-HRTimelineGroup
BANQUE PICTET & CIE SA1,820$330K<0.01%+17513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,818$330K<0.01%-1,63113F-HRTimelineGroup
Allegiance Financial Group Advisory Ser…1,818$330K0.07%new13F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC1,757$318K<0.01%-33913F-HRTimelineGroup
PINNACLE ASSOCIATES LTD1,745$316K<0.01%new13F-HRTimeline
Pinnacle Wealth Management Advisory Gro…1,745$316K0.02%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC1,724$312K0.01%-5913F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…1,721$312K<0.01%013F-HRTimelineGroup
Ariadne Wealth Management, LP1,747$310K0.13%new13F-HRTimeline
Allworth Financial LP1,699$308K<0.01%+1,29813F-HRTimeline
BENEDICT FINANCIAL ADVISORS INC1,671$303K0.06%-20013F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding1,661$301K+1,563Timeline
Machina Capital S.A.S.1,649$299K0.06%013F-HRTimeline
GLOBEFLEX CAPITAL L P1,648$299K0.05%013F-HRTimeline
Kera Capital Partners, Inc.1,761$298K0.04%new13F-HRTimeline
Cambridge Investment Research Advisors,…1,627$295K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,611$292K0.01%+1,07913F-HRTimelineGroup
GenTrust, LLC1,610$292K0.01%new13F-HRTimeline
Fi3 FINANCIAL ADVISORS, LLC1,608$291K0.09%new13F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…1,594$289K0.02%new13F-HRTimelineGroup
Aigen Investment Management, LP1,564$283K0.07%-2,52013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP1,552$281K<0.01%-44613F-HR/ATimelineGroup
JOURNEY STRATEGIC WEALTH LLC1,539$279K0.01%new13F-HRTimeline
Graham Capital Management, L.P.1,475$267K0.01%-23313F-HRTimeline
Scientech Research LLC1,473$267K0.17%-5,10013F-HRTimeline
EP Wealth Advisors, LLC1,468$266K<0.01%13F-HRTimeline
BEESE FULMER INVESTMENT MANAGEMENT, INC.1,454$264K0.02%new13F-HRTimeline
GAMMA Investing LLC1,422$258K0.01%+32613F-HRTimeline
Catalyst Funds Management Pty Ltd1,400$254K0.06%-1,10013F-HRTimeline
Argos Wealth Advisors, LLC1,399$254K0.07%13F-HRTimeline
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC1,391$252K0.04%new13F-HRTimeline
OMERS ADMINISTRATION Corp1,390$252K<0.01%013F-HRTimeline
Savvy Advisors, Inc.1,389$252K0.01%+11113F-HRTimeline
NORTHWEST WEALTH MANAGEMENT, LLC1,350$245K0.04%new13F-HRTimeline
Crossmark Global Holdings, Inc.1,349$245K<0.01%+1213F-HRTimeline
QTR Family Wealth, LLC1,372$243K0.11%new13F-HRTimeline
KORNITZER CAPITAL MANAGEMENT INC /KS1,314$238K<0.01%-6,56013F-HRTimeline
Empirical Finance, LLC1,313$238K0.01%-4313F-HRTimeline
North Dakota State Investment Board1,298$235K0.01%13F-HRTimeline
Vise Technologies, Inc.1,282$232K<0.01%new13F-HRTimeline
Retirement Planning Co of New England, …1,277$232K0.09%-10013F-HRTimeline
Aster Capital Management (DIFC) Ltd1,267$230K0.1%+29113F-HRTimeline
Legacy Financial Advisors, Inc.1,257$228K0.03%new13F-HRTimeline
Empowered Funds, LLC1,256$228K<0.01%-2613F-HR/ATimeline
Essex Financial Services, Inc.in group Essex Financial Services, Inc.1,247$226K0.01%new13F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT1,244$225K<0.01%new13F-HRTimeline
Hamilton Capital Partners Inc.1,239$225K0.01%new13F-HRTimeline
Twin Tree Management, LP1,227$222K0.02%new13F-HRTimeline
POINCIANA ADVISORS GROUP, LLC1,206$219K0.17%new13F-HRTimeline
Farther Finance Advisors, LLC1,203$218K<0.01%+1,02813F-HRTimeline
Credit Capital Investments LLC1,200$218K0.2%013F-HRTimeline
SAGE RHINO CAPITAL LLC1,194$216K0.04%-43113F-HRTimeline
KBC Group NVin group KBC Group NV1,194$216K<0.01%+25113F-HRTimelineGroup
Wick Capital Partners, LLC1,170$212K0.04%new13F-HR/ATimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP1,143$207K<0.01%-28813F-HRTimelineGroup
CHOREO, LLC1,135$207K<0.01%new13F-HRTimeline
Brooklyn Investment Group1,123$206K0.01%new13F-HRTimeline
Sather Financial Group Inc1,129$205K0.01%new13F-HRTimeline
PDS Planning, Inc1,128$204K0.01%new13F-HRTimeline
Cetera Investment Advisers1,127$204K<0.01%-16313F-HRTimeline
CSS LLC/IL1,120$203K0.01%new13F-HRTimeline
Claret Asset Management Corp1,116$202K0.02%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC1,108$201K<0.01%new13F-HRTimeline
AlphaQuest LLC1,098$199K0.01%-8,31913F-HRTimeline
CX Institutional1,091$198K0.01%+64613F-HRTimeline
STRS OHIO873$158K<0.01%+113F-HRTimeline
Pinnacle Wealth Planning Services, Inc.871$158K0.02%new13F-HRTimeline
South Dakota Investment Council850$154K<0.01%-10013F-HRTimeline
Covestor Ltd811$147K0.08%+15813F-HRTimeline
True Wealth Design, LLC687$125K0.04%+64113F-HRTimeline
Versant Capital Management, Inc622$113K0.01%+50313F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.617$112K<0.01%+29013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MetLife Investment Management, LLCin group MetLife Investment Management…596$108K<0.01%-1213F-HRTimelineGroup
Eurizon Capital SGR S.p.A.580$106K<0.01%13F-HRTimeline
Caitong International Asset Management …507$91.9K0.02%+2113F-HR/ATimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…496$89.9K<0.01%-11113F-HR/ATimelineGroup
Quarry LP480$87K0.01%-23513F-HRTimeline
Asset Management One Co., Ltd.467$85.9K<0.01%-24113F-HRTimeline
State of Wyoming421$76.3K0.01%new13F-HRTimeline
Anchor Investment Management, LLC374$67.8K0.01%-213F-HRTimeline
Colonial Trust Co / SCin group Colonial Trust Advisors351$63.6K0.01%013F-HRTimelineGroup
Bayforest Capital Ltd337$61.1K0.05%-1,64213F-HRTimeline
Neo Ivy Capital Management321$58.2K0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB311$56.4K<0.01%+16413F-HRTimeline
Employees Retirement System of Texas311$56K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC298$54K<0.01%-24913F-HRTimeline
Pacer Advisors, Inc.280$50.8K<0.01%+21013F-HR/ATimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.277$50.2K<0.01%-3413F-HRTimelineGroup
Salomon & Ludwin, LLC261$47K<0.01%-1913F-HRTimeline
SIMPLEX TRADING, LLC259$46.9K<0.01%-2,03013F-HRTimeline
UMB Bank, n.a.216$39.1K<0.01%-9213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Generali Asset Management SPA SGR214$38.8K<0.01%013F-HRTimeline
REXFORD CAPITAL INC214$38.8K0.03%-40013F-HRTimeline
DANSKE BANK A/S200$36.2K<0.01%-3,56313F-HRTimeline
Blue Trust, Inc.181$32.8K<0.01%-17413F-HRTimeline
SJS Investment Consulting Inc.177$32.1K<0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…161$29.2K<0.01%-6513F-HRTimeline
Activest Wealth Management156$28.3K0.01%+15613F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC155$28.1K<0.01%013F-HRTimeline
Rakuten Group, Inc.group of 2 filers holding150$27.6K-20,250Timeline
Quent Capital, LLC151$27.4K<0.01%+10113F-HRTimeline
Bangor Savings Bank139$25.2K<0.01%-5,94713F-HRTimeline
QUADRANT CAPITAL GROUP LLC132$23.9K<0.01%-86013F-HRTimeline
BARD ASSOCIATES INC126$22.8K0.01%new13F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich125$22.6K<0.01%013F-HRTimeline
SIGNATUREFD, LLC116$21K<0.01%-19913F-HRTimeline
CVA Family Office, LLC113$20.5K<0.01%+713F-HRTimeline
V-Square Quantitative Management LLC111$20.1K<0.01%new13F-HRTimeline

Events

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

    Accepted , ingested