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MarketAxess (MKTX) Institutional Ownership

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$184.85 -3.61 (-1.92%)
Closing price 09/12/2025 04:00 PM Eastern
Extended Trading
$185.25 +0.40 (+0.22%)
As of 09/12/2025 06:33 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)
396
Total
Institutional Inflows
(last 12 months)
$2.47B
Number of
Institutional Sellers
(last 12 months)
245
Total
Institutional Outflows
(last 12 months)
$1.40B
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Skip Chart & View Institutional Buying and Selling Data

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
9/4/2025 Reynders McVeigh Capital Management LLC3,305$738K0.0%-12.3%0.009%
9/4/2025 Osaic Holdings Inc.5,307$1.18M0.0%+3.3%0.014%
8/27/2025 Orion Porfolio Solutions LLC4,203$939K0.0%+1.7%0.011%
8/27/2025 Squarepoint Ops LLC18,367$4.10M0.0%-74.5%0.049%
8/19/2025 State of Wyoming580$130K0.0%+4,361.5%0.002%
8/18/2025 Westwood Holdings Group Inc.83,495$18.65M0.1%-4.7%0.223%
8/18/2025 Ashford Capital Management Inc.7,771$1.74M0.2%-0.8%0.021%
8/18/2025 Caxton Associates LLP3,148$703K0.0%N/A0.008%
8/18/2025 Rexford Capital Inc.614$137K0.1%N/A0.002%
8/18/2025 Goodman Advisory Group LLC705$157K0.1%N/A0.002%
8/16/2025 Public Sector Pension Investment Board7,714$1.72M0.0%-23.6%0.021%
8/16/2025 Headlands Technologies LLC3,105$693K0.1%-51.6%0.008%
8/15/2025 CANADA LIFE ASSURANCE Co16,110$3.60M0.0%+46.2%0.043%
8/15/2025 Tower Research Capital LLC TRC 1,210$270K0.0%-80.4%0.003%
8/15/2025 MUFG Securities EMEA plc111$25K0.0%N/A0.000%
8/15/2025 Corient Private Wealth LLC2,214$494K0.0%N/A0.006%
8/15/2025 State of Tennessee Department of Treasury8,632$1.93M0.0%-2.2%0.023%
8/15/2025 Captrust Financial Advisors5,981$1.34M0.0%+173.9%0.016%
8/15/2025 Wasatch Advisors LP36,532$8.16M0.0%-94.7%0.098%
8/15/2025 Teza Capital Management LLC1,956$437K0.3%+54.7%0.005%
8/15/2025 Tidal Investments LLC12,441$2.78M0.0%+4.0%0.033%
8/15/2025 Sone Capital Management LLC38,603$8.62M0.8%-52.3%0.103%
8/15/2025 Rafferty Asset Management LLC12,469$2.79M0.0%+0.9%0.033%
8/15/2025 Orion Porfolio Solutions LLC4,203$939K0.0%+1.7%0.011%
8/15/2025 Moore Capital Management LP5,079$1.13M0.0%+237.3%0.014%
8/15/2025 Man Group plc90,745$20.27M0.0%+102.2%0.243%
8/15/2025 Lazard Asset Management LLC4,650$1.04M0.0%-18.4%0.012%
8/15/2025 HRT Financial LP55,315$12.35M0.1%+25.6%0.148%
8/15/2025 Holocene Advisors LP76,574$17.10M0.0%-69.4%0.205%
8/15/2025 Engineers Gate Manager LP45,188$10.09M0.1%+117.8%0.121%
8/15/2025 BNP Paribas Financial Markets85,415$19.08M0.0%+5.0%0.229%
8/15/2025 Boothbay Fund Management LLC1,242$277K0.0%N/A0.003%
8/15/2025 Brevan Howard Capital Management LP18,725$4.18M0.0%+319.9%0.050%
8/15/2025 Bank of America Corp DE259,752$58.01M0.0%+12.6%0.695%
8/15/2025 Adage Capital Partners GP L.L.C.34,350$7.67M0.0%+40.5%0.092%
8/15/2025 Ameriprise Financial Inc.16,518$3.69M0.0%+24.3%0.044%
8/15/2025 AQR Capital Management LLC758,462$167.20M0.1%+485.6%2.030%
8/14/2025 Lighthouse Investment Partners LLC15,843$3.54M0.1%+720.0%0.042%
8/14/2025 Raymond James Financial Inc.194,466$43.43M0.0%-3.3%0.520%
8/14/2025 Canada Pension Plan Investment Board81,289$18.16M0.0%+57.3%0.218%
8/14/2025 Quantinno Capital Management LP15,436$3.45M0.0%+71.9%0.041%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,571$798K0.0%+20.4%0.010%
8/14/2025 Ieq Capital LLC61,635$13.77M0.1%+428.7%0.165%
8/14/2025 Treasurer of the State of North Carolina17,025$3.80M0.0%+0.7%0.046%
8/14/2025 The Manufacturers Life Insurance Company 28,897$6.45M0.0%-2.7%0.077%
8/14/2025 Squarepoint Ops LLC18,367$4.10M0.0%-74.5%0.049%
8/14/2025 Sei Investments Co.63,180$14.11M0.0%-39.7%0.169%
8/14/2025 Qube Research & Technologies Ltd89,781$20.05M0.0%+266.5%0.240%
8/14/2025 State Street Corp1,532,696$342.31M0.0%+4.6%4.102%
8/14/2025 Daiwa Securities Group Inc.3,669$820K0.0%+58.3%0.010%
8/14/2025 SVB Wealth LLC6,737$1.51M0.1%+15.8%0.018%
8/14/2025 WINTON GROUP Ltd14,508$3.24M0.2%N/A0.039%
8/14/2025 Natixis59,752$13.35M0.1%+323.8%0.160%
8/14/2025 Ossiam40,000$8.93M0.1%-59.2%0.107%
8/14/2025 Bank of Nova Scotia108,481$24.23M0.0%+535.8%0.290%
8/14/2025 Burgundy Asset Management Ltd.414,370$92.55M0.9%+2.9%1.109%
8/14/2025 California Public Employees Retirement System120,647$26.95M0.0%+90.1%0.323%
8/14/2025 Cerity Partners LLC28,041$6.26M0.0%+217.6%0.075%
8/14/2025 Federated Hermes Inc.871$195K0.0%+66.9%0.002%
8/13/2025 Jump Financial LLC11,108$2.48M0.0%+28.9%0.030%
8/13/2025 Amundi221,802$48.61M0.0%+61.2%0.594%
8/13/2025 Baird Financial Group Inc.226,300$50.54M0.1%-1.1%0.606%
8/13/2025 First Trust Advisors LP8,435$1.88M0.0%-73.6%0.023%
8/13/2025 EverSource Wealth Advisors LLC1,254$280K0.0%+1,771.6%0.003%
8/13/2025 Invesco Ltd.853,213$190.56M0.0%-5.6%2.284%
8/13/2025 CW Advisors LLC31,389$7.01M0.1%-18.0%0.084%
8/13/2025 Benedict Financial Advisors Inc.1,602$358K0.1%+4.3%0.004%
8/13/2025 PharVision Advisers LLC1,135$253K0.4%N/A0.003%
8/13/2025 Arrowstreet Capital Limited Partnership250,037$55.84M0.0%+181.2%0.669%
8/13/2025 M&T Bank Corp2,247$502K0.0%+28.0%0.006%
8/13/2025 Claret Asset Management Corp1,059$236K0.0%+6.6%0.003%
8/13/2025 Grandeur Peak Global Advisors LLC24,546$5.48M0.7%-14.2%0.066%
8/13/2025 Schroder Investment Management Group83,019$18.54M0.0%-25.8%0.222%
8/13/2025 Norges Bank513,089$114.59M0.0%N/A1.373%
8/13/2025 Quadrature Capital Ltd10,986$2.45M0.0%N/A0.029%
8/13/2025 Hsbc Holdings PLC58,450$12.99M0.0%-27.9%0.156%
8/13/2025 Capital Fund Management S.A.53,392$11.93M0.0%+214.2%0.143%
8/13/2025 Groupama Asset Managment1,727$379K0.0%-33.7%0.005%
8/13/2025 State Board of Administration of Florida Retirement System36,876$8.24M0.0%+5.8%0.099%
8/13/2025 Findlay Park Partners LLP656,300$146.58M1.5%-3.5%1.757%
8/13/2025 Elevation Point Wealth Partners LLC1,000$223K0.0%-54.5%0.003%
8/13/2025 Employees Retirement System of Texas311$69K0.0%N/A0.001%
8/13/2025 Northwest & Ethical Investments L.P.6,313$1.41M0.0%+3.5%0.017%
8/13/2025 Russell Investments Group Ltd.11,999$2.68M0.0%-30.2%0.032%
8/12/2025 XTX Topco Ltd1,877$419K0.0%-80.3%0.005%
8/12/2025 Horizon Kinetics Asset Management LLC1,874$419K0.0%+25.4%0.005%
8/12/2025Jefferies Financial Group Inc.7,000$1.56M0.0%-79.3%0.019%
8/12/2025 Prudential Financial Inc.98,271$21.95M0.0%+393.0%0.263%
8/12/2025 Coldstream Capital Management Inc.10,956$2.45M0.0%+2.4%0.029%
8/12/2025 Charles Schwab Investment Management Inc.366,467$81.85M0.0%-1.6%0.981%
8/12/2025 American Century Companies Inc.487,197$108.81M0.1%+119.1%1.304%
8/12/2025 Bahl & Gaynor Inc.37,707$8.42M0.0%-6.1%0.101%
8/12/2025 Rhumbline Advisers77,034$17.21M0.0%+3.4%0.206%
8/12/2025 Mufg Securities Americas Inc.831$186K0.0%+24.4%0.002%
8/12/2025 Dundas Partners LLP2,239$500K0.0%-12.8%0.006%
8/12/2025 AXQ Capital LP1,825$408K0.1%+75.1%0.005%
8/12/2025 Franklin Resources Inc.2,059$460K0.0%-59.0%0.006%
8/12/2025 Journey Strategic Wealth LLC976$218K0.0%N/A0.003%
8/12/2025 Legal & General Group Plc76,823$17.16M0.0%+14.1%0.206%
8/12/2025 JPMorgan Chase & Co.419,044$93.59M0.0%-5.9%1.122%
(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 518 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 10,900,798 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 245 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 6,116,300 shares in the last 24 months. This volume of shares sold represents approximately $1.40B in transactions.


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This page (NASDAQ:MKTX) was last updated on 9/13/2025 by MarketBeat.com Staff
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