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MarketAxess (MKTX) Institutional Ownership

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$171.26 +0.19 (+0.11%)
Closing price 10/17/2025 04:00 PM Eastern
Extended Trading
$172.99 +1.73 (+1.01%)
As of 10/17/2025 07:12 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for MarketAxess (NASDAQ:MKTX)

Current
Institutional Ownership
Percentage
99.01%
Number of
Institutional Buyers
(last 12 months)
392
Total
Institutional Inflows
(last 12 months)
$2.47B
Number of
Institutional Sellers
(last 12 months)
247
Total
Institutional Outflows
(last 12 months)
$1.43B
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MKTX Institutional Buying and Selling by Quarter

MarketAxess Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/17/2025Norris Perne & French LLP MI1,935$337K0.0%-94.8%0.005%
10/16/2025 Blue Trust Inc.355$62K0.0%+262.2%0.001%
10/15/2025 CWM LLC26,046$4.54M0.0%+36.3%0.070%
10/15/2025 World Investment Advisors1,219$212K0.0%-16.2%0.003%
10/14/2025 Yousif Capital Management LLC11,707$2.04M0.0%+158.9%0.031%
10/14/2025 Exchange Traded Concepts LLC4,781$833K0.0%+15.0%0.013%
10/14/2025 Brighton Jones LLC3,012$525K0.0%-22.3%0.008%
10/10/2025 Matauro LLC8,312$1.45M0.2%N/A0.022%
10/9/2025 Voya Investment Management LLC5,790$1.01M0.0%-47.4%0.015%
10/7/2025 Assenagon Asset Management S.A.12,984$2.26M0.0%-92.5%0.035%
10/7/2025 Oak Thistle LLC10,404$1.81M0.3%+119.2%0.028%
10/2/2025 GAMMA Investing LLC1,096$191K0.0%-44.8%0.003%
9/26/2025Corient Private Wealth LLC2,214$494K0.0%N/A0.006%
9/24/2025Texas Permanent School Fund Corp2,323$519K0.0%-40.4%0.006%
9/4/2025Reynders McVeigh Capital Management LLC3,305$738K0.0%-12.3%0.009%
9/4/2025Osaic Holdings Inc.5,307$1.18M0.0%+3.3%0.014%
8/27/2025Orion Porfolio Solutions LLC4,203$939K0.0%+1.7%0.011%
8/27/2025Squarepoint Ops LLC18,367$4.10M0.0%-74.5%0.049%
8/19/2025State of Wyoming580$130K0.0%+4,361.5%0.002%
8/18/2025Westwood Holdings Group Inc.83,495$18.65M0.1%-4.7%0.223%
8/18/2025Ashford Capital Management Inc.7,771$1.74M0.2%-0.8%0.021%
8/18/2025Caxton Associates LLP3,148$703K0.0%N/A0.008%
8/18/2025Rexford Capital Inc.614$137K0.1%N/A0.002%
8/18/2025Goodman Advisory Group LLC705$157K0.1%N/A0.002%
8/16/2025Public Sector Pension Investment Board7,714$1.72M0.0%-23.6%0.021%
8/16/2025Headlands Technologies LLC3,105$693K0.1%-51.6%0.008%
8/15/2025CANADA LIFE ASSURANCE Co16,110$3.60M0.0%+46.2%0.043%
8/15/2025Tower Research Capital LLC TRC 1,210$270K0.0%-80.4%0.003%
8/15/2025MUFG Securities EMEA plc111$25K0.0%N/A0.000%
8/15/2025Corient Private Wealth LLC2,214$494K0.0%N/A0.006%
8/15/2025State of Tennessee Department of Treasury8,632$1.93M0.0%-2.2%0.023%
8/15/2025Captrust Financial Advisors5,981$1.34M0.0%+173.9%0.016%
8/15/2025Wasatch Advisors LP36,532$8.16M0.0%-94.7%0.098%
8/15/2025Teza Capital Management LLC1,956$437K0.3%+54.7%0.005%
8/15/2025Tidal Investments LLC12,441$2.78M0.0%+4.0%0.033%
8/15/2025Sone Capital Management LLC38,603$8.62M0.8%-52.3%0.103%
8/15/2025Rafferty Asset Management LLC12,469$2.79M0.0%+0.9%0.033%
8/15/2025Orion Porfolio Solutions LLC4,203$939K0.0%+1.7%0.011%
8/15/2025Moore Capital Management LP5,079$1.13M0.0%+237.3%0.014%
8/15/2025Man Group plc90,745$20.27M0.0%+102.2%0.243%
8/15/2025Lazard Asset Management LLC4,650$1.04M0.0%-18.4%0.012%
8/15/2025HRT Financial LP55,315$12.35M0.1%+25.6%0.148%
8/15/2025Holocene Advisors LP76,574$17.10M0.0%-69.4%0.205%
8/15/2025Engineers Gate Manager LP45,188$10.09M0.1%+117.8%0.121%
8/15/2025BNP Paribas Financial Markets85,415$19.08M0.0%+5.0%0.229%
8/15/2025Boothbay Fund Management LLC1,242$277K0.0%N/A0.003%
8/15/2025Brevan Howard Capital Management LP18,725$4.18M0.0%+319.9%0.050%
8/15/2025Bank of America Corp DE259,752$58.01M0.0%+12.6%0.695%
8/15/2025Adage Capital Partners GP L.L.C.34,350$7.67M0.0%+40.5%0.092%
8/15/2025Ameriprise Financial Inc.16,518$3.69M0.0%+24.3%0.044%
8/15/2025AQR Capital Management LLC758,462$167.20M0.1%+485.6%2.030%
8/14/2025Lighthouse Investment Partners LLC15,843$3.54M0.1%+720.0%0.042%
8/14/2025Raymond James Financial Inc.194,466$43.43M0.0%-3.3%0.520%
8/14/2025Canada Pension Plan Investment Board81,289$18.16M0.0%+57.3%0.218%
8/14/2025Quantinno Capital Management LP15,436$3.45M0.0%+71.9%0.041%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,571$798K0.0%+20.4%0.010%
8/14/2025Ieq Capital LLC61,635$13.77M0.1%+428.7%0.165%
8/14/2025Treasurer of the State of North Carolina17,025$3.80M0.0%+0.7%0.046%
8/14/2025The Manufacturers Life Insurance Company 28,897$6.45M0.0%-2.7%0.077%
8/14/2025Squarepoint Ops LLC18,367$4.10M0.0%-74.5%0.049%
8/14/2025Sei Investments Co.63,180$14.11M0.0%-39.7%0.169%
8/14/2025Qube Research & Technologies Ltd89,781$20.05M0.0%+266.5%0.240%
8/14/2025State Street Corp1,532,696$342.31M0.0%+4.6%4.102%
8/14/2025Daiwa Securities Group Inc.3,669$820K0.0%+58.3%0.010%
8/14/2025SVB Wealth LLC6,737$1.51M0.1%+15.8%0.018%
8/14/2025WINTON GROUP Ltd14,508$3.24M0.2%N/A0.039%
8/14/2025Natixis59,752$13.35M0.1%+323.8%0.160%
8/14/2025Ossiam40,000$8.93M0.1%-59.2%0.107%
8/14/2025Bank of Nova Scotia108,481$24.23M0.0%+535.8%0.290%
8/14/2025Burgundy Asset Management Ltd.414,370$92.55M0.9%+2.9%1.109%
8/14/2025California Public Employees Retirement System120,647$26.95M0.0%+90.1%0.323%
8/14/2025Cerity Partners LLC28,041$6.26M0.0%+217.6%0.075%
8/14/2025Federated Hermes Inc.871$195K0.0%+66.9%0.002%
8/13/2025Jump Financial LLC11,108$2.48M0.0%+28.9%0.030%
8/13/2025Amundi221,802$48.61M0.0%+61.2%0.594%
8/13/2025Baird Financial Group Inc.226,300$50.54M0.1%-1.1%0.606%
8/13/2025First Trust Advisors LP8,435$1.88M0.0%-73.6%0.023%
8/13/2025EverSource Wealth Advisors LLC1,254$280K0.0%+1,771.6%0.003%
8/13/2025Invesco Ltd.853,213$190.56M0.0%-5.6%2.284%
8/13/2025CW Advisors LLC31,389$7.01M0.1%-18.0%0.084%
8/13/2025Benedict Financial Advisors Inc.1,602$358K0.1%+4.3%0.004%
8/13/2025PharVision Advisers LLC1,135$253K0.4%N/A0.003%
8/13/2025Arrowstreet Capital Limited Partnership250,037$55.84M0.0%+181.2%0.669%
8/13/2025M&T Bank Corp2,247$502K0.0%+28.0%0.006%
8/13/2025Claret Asset Management Corp1,059$236K0.0%+6.6%0.003%
8/13/2025Grandeur Peak Global Advisors LLC24,546$5.48M0.7%-14.2%0.066%
8/13/2025Schroder Investment Management Group83,019$18.54M0.0%-25.8%0.222%
8/13/2025Norges Bank513,089$114.59M0.0%N/A1.373%
8/13/2025Quadrature Capital Ltd10,986$2.45M0.0%N/A0.029%
8/13/2025Hsbc Holdings PLC58,450$12.99M0.0%-27.9%0.156%
8/13/2025Capital Fund Management S.A.53,392$11.93M0.0%+214.2%0.143%
8/13/2025Groupama Asset Managment1,727$379K0.0%-33.7%0.005%
8/13/2025State Board of Administration of Florida Retirement System36,876$8.24M0.0%+5.8%0.099%
8/13/2025Findlay Park Partners LLP656,300$146.58M1.5%-3.5%1.757%
8/13/2025Elevation Point Wealth Partners LLC1,000$223K0.0%-54.5%0.003%
8/13/2025Employees Retirement System of Texas311$69K0.0%N/A0.001%
8/13/2025Northwest & Ethical Investments L.P.6,313$1.41M0.0%+3.5%0.017%
8/13/2025Russell Investments Group Ltd.11,999$2.68M0.0%-30.2%0.032%
8/12/2025XTX Topco Ltd1,877$419K0.0%-80.3%0.005%
8/12/2025Horizon Kinetics Asset Management LLC1,874$419K0.0%+25.4%0.005%
(Data available from 1/1/2016 forward)

MKTX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MKTX shares?

During the previous two years, 589 institutional investors and hedge funds held shares of MarketAxess. The most heavily invested institutionals were Vanguard Group Inc. ($953.48M), FMR LLC ($520.01M), T. Rowe Price Investment Management Inc. ($502.59M), Van ECK Associates Corp ($452.25M), GUARDCAP ASSET MANAGEMENT Ltd ($398.56M), State Street Corp ($342.31M), and Primecap Management Co. CA ($299.12M).Learn more on MarketAxess' institutional investors.

What percentage of MarketAxess' stock is owned by institutional investors?

99.01% of MarketAxess' stock is owned by institutional investors. Learn more on MKTX's institutional investor holdings.

Which institutional investors have been buying MarketAxess' stock?

Of the 516 institutional investors that purchased MarketAxess' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Van ECK Associates Corp ($1.55M), Norges Bank ($1.48M), FMR LLC ($1.07M), Millennium Management LLC ($802.69K), AQR Capital Management LLC ($772.04K), GUARDCAP ASSET MANAGEMENT Ltd ($564.82K), and Burgundy Asset Management Ltd. ($476.75K).

How much institutional buying is happening at MarketAxess?

Institutional investors have bought a total of 10,877,083 shares in the last 24 months. This purchase volume represents approximately $2.47B in transactions.

Which of MarketAxess' major shareholders have been selling company stock?

Of the 247 institutional investors that sold MarketAxess' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wasatch Advisors LP ($854.55K), Holocene Advisors LP ($308.28K), Stephens Investment Management Group LLC ($264.94K), GUARDCAP ASSET MANAGEMENT Ltd ($238.62K), Van Berkom & Associates Inc. ($193.37K), Invesco Ltd. ($191.15K), and UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($184.64K).

How much institutional selling is happening at MarketAxess?

Institutional investors have sold a total of 6,317,527 shares in the last 24 months. This volume of shares sold represents approximately $1.43B in transactions.


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This page (NASDAQ:MKTX) was last updated on 10/19/2025 by MarketBeat.com Staff
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