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MarketAxess (MKTX) Institutional Ownership

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$162.30 -0.46 (-0.28%)
Closing price 07/31/2026 04:00 PM Eastern
Extended Trading
$162.82 +0.52 (+0.32%)
As of 07/31/2026 07:56 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 Massive. 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)
332
Total
Institutional Inflows
(last 12 months)
$2.75B
Number of
Institutional Sellers
(last 12 months)
206
Total
Institutional Outflows
(last 12 months)
$3.01B
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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
7/10/2026 Handelsbanken Fonder AB10,744$1.22M0.0%+15.0%0.030%
7/9/2026 Hennion & Walsh Asset Management Inc.3,959$449K0.0%-9.4%0.011%
7/8/2026 Assenagon Asset Management S.A.15,366$1.74M0.0%-85.3%0.043%
7/7/2026 GAMMA Investing LLC1,171$133K0.0%-18.9%0.003%
7/2/2026 Versant Capital Management Inc391$44K0.0%+215.3%0.001%
6/24/2026Redwood Investment Management LLC6,262$1.03M0.1%N/A0.018%
6/18/2026Pacer Advisors Inc.444$73K0.0%+58.6%0.001%
6/16/2026Empowered Funds LLC6,474$1.07M0.0%+415.4%0.018%
6/15/2026Lombard Odier Asset Management Europe Ltd20,930$3.45M0.0%-10.9%0.059%
6/3/2026NewEdge Advisors LLC2,091$345K0.0%-17.2%0.006%
6/1/2026Caerus Investment Advisors LLC2,424$400K0.2%-43.1%0.007%
5/21/2026Essential Partners LLC3,706$611K0.2%-28.4%0.010%
5/19/2026NewEdge Advisors LLC2,072$342K0.0%-18.0%0.006%
5/19/2026Bank of America Corp DE263,858$43.53M0.0%+32.4%0.742%
5/19/2026Janus Henderson Group PLC168,797$27.85M0.0%+0.2%0.475%
5/19/2026Bull Harbor Capital LLC6,378$1.05M0.3%N/A0.018%
5/18/2026 Guardian Partners Inc.1,401$232K0.0%-6.6%0.004%
5/18/2026Amundi258,708$42.68M0.0%+803.9%0.728%
5/18/2026 EverSource Wealth Advisors LLC3,098$511K0.0%+9.6%0.009%
5/18/2026California State Teachers Retirement System43,688$7.21M0.0%+24.1%0.123%
5/18/2026RDST Capital LLC295,267$48.71M4.7%-5.0%0.831%
5/18/2026Readystate Asset Management LP24,935$4.11M0.2%+6.7%0.070%
5/18/2026Royal Bank of Canada30,923$5.10M0.0%+2.0%0.087%
5/18/2026Empowered Funds LLC6,474$1.07M0.0%+415.4%0.018%
5/16/2026Quantinno Capital Management LP46,990$7.75M0.0%+14.0%0.132%
5/16/2026Polar Asset Management Partners Inc.104,174$17.19M0.3%+523.8%0.293%
5/15/2026Weiss Asset Management LP7,490$1.24M0.0%N/A0.021%
5/15/2026North Reef Capital Management LP1,875,000$309.34M10.6%+16.5%5.276%
5/15/2026Lombard Odier Asset Management Europe Ltd20,930$3.45M0.2%-10.9%0.059%
5/15/2026Waverly Advisors LLC3,366$555K0.0%+16.1%0.009%
5/15/2026Van Den Berg Management I Inc.31,423$5.18M1.2%+3.4%0.088%
5/15/2026Entropy Technologies LP3,192$527K0.0%N/A0.009%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund145,628$24.03M0.0%+374.5%0.410%
5/14/2026Renaissance Technologies LLC167,100$27.57M0.0%-5.1%0.470%
5/14/2026 Morningstar Investment Management LLC1,602$264K0.0%-93.0%0.005%
5/14/2026Public Employees Retirement System of Ohio13,269$2.19M0.0%+4.4%0.037%
5/14/2026Arrowstreet Capital Limited Partnership295,470$48.75M0.0%+2.3%0.831%
5/14/2026Bank of Nova Scotia24,612$4.06M0.0%+86.7%0.069%
5/14/2026Sei Investments Co.30,231$4.99M0.0%+113.1%0.085%
5/14/2026Lido Advisors LLC3,551$586K0.0%+16.1%0.010%
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5/14/2026Globeflex Capital L P1,371$226K0.0%-16.8%0.004%
5/13/2026First Trust Advisors LP39,492$6.52M0.0%-8.1%0.111%
5/12/2026Westpac Banking Corp341$56K0.0%N/A0.001%
5/8/2026PNC Financial Services Group Inc.2,125$351K0.0%+16.9%0.006%
5/7/2026Earned Wealth Advisors LLC1,976$326K0.0%-3.8%0.006%
5/7/2026Dimensional Fund Advisors LP581,484$95.93M0.0%+10.3%1.653%
5/7/2026Heartland Advisors Inc.58,334$9.62M0.5%+105.2%0.166%
5/6/2026California Public Employees Retirement System72,522$11.97M0.0%-25.4%0.206%
5/6/2026 Assetmark Inc.2,655$438K0.0%+10.2%0.008%
5/6/2026 Goodman Financial Corp83,163$13.72M2.4%+9.0%0.236%
5/6/2026Bessemer Group Inc.2,190$362K0.0%-26.4%0.006%
5/5/2026Bank of New York Mellon Corp289,940$47.83M0.0%-2.9%0.824%
5/5/2026Illinois Municipal Retirement Fund20,313$3.35M0.0%+7.2%0.058%
5/5/2026Sanctuary Advisors LLC14,015$2.31M0.0%-0.8%0.040%
5/5/2026 Nwam LLC1,984$327K0.0%N/A0.006%
5/4/2026Archer Investment Corp993$164K0.0%N/A0.003%
5/4/2026Principal Financial Group Inc.181,798$29.99M0.0%+2.1%0.517%
5/4/2026Teachers Retirement System of The State of Kentucky16,012$2.64M0.0%+74.0%0.046%
5/1/2026Citizens Financial Group Inc. RI2,592$428K0.0%+6.3%0.007%
5/1/2026Fifth Third Bancorp10,140$1.67M0.0%+351.5%0.029%
5/1/2026 Walled Lake Planning & Wealth Management LLC10,544$1.74M0.5%+2.1%0.030%
4/30/2026Stiles Financial Services Inc6,767$1.12M0.3%-3.0%0.019%
4/30/2026Hsbc Holdings PLC21,009$3.47M0.0%+638.7%0.059%
4/29/2026Jackson Thornton Wealth Management LLC2,785$479K0.0%-16.4%0.008%
4/29/2026R Squared Ltd1,590$262K0.1%N/A0.004%
4/28/2026 Whittier Trust Co. of Nevada Inc.864$151K0.0%+1,250.0%0.002%
4/27/2026 HB Wealth Management LLC3,222$532K0.0%+25.7%0.009%
4/27/2026Argos Wealth Advisors LLC1,561$258K0.1%+11.6%0.004%
4/27/2026 New York State Teachers Retirement System31,584$5.21M0.0%-11.0%0.089%
4/27/2026 Y Intercept Hong Kong Ltd3,054$504K0.0%-40.8%0.009%
4/27/2026 Fideuram Intesa Sanpaolo Private Banking S.P.A.39,370$6.50M0.2%+34.3%0.111%
4/25/2026 Keybank National Association OH2,751$454K0.0%-15.1%0.008%
4/24/2026 Root Financial Partners LLC482$80K0.0%+1,047.6%0.001%
4/23/2026waypoint wealth counsel2,954$487K0.3%+16.3%0.008%
4/22/2026 Pictet Asset Management Holding SA5,610$926K0.0%+5.5%0.016%
4/22/2026 Sterling Capital Management LLC1,223$202K0.0%-43.3%0.003%
4/21/2026Pinnacle Wealth Management Advisory Group LLC2,032$335K0.0%+16.4%0.006%
4/21/2026 Louisiana State Employees Retirement System16,500$2.72M0.0%N/A0.046%
4/20/2026 Assenagon Asset Management S.A.104,801$17.29M0.0%+65.8%0.295%
4/17/2026 Krilogy Financial LLC7,884$1.37M0.0%+1.0%0.022%
4/16/2026SG Americas Securities LLC6,032$995K0.0%-47.2%0.017%
4/16/2026Evolve Private Wealth LLC5,700$940K0.1%-26.3%0.016%
4/16/2026 Diversified Trust Co5,655$933K0.0%+137.9%0.016%
3/20/2026Purpose Unlimited Inc.4,054$735K0.0%N/A0.011%
3/20/2026Hsbc Holdings PLC2,844$517K0.0%-99.8%0.008%
3/9/2026Corient Private Wealth LLC1,552$281K0.0%-22.3%0.004%
3/2/2026Wick Capital Partners LLC1,170$212K0.0%N/A0.003%
2/27/2026Groupama Asset Managment1,995$362K0.0%-9.4%0.006%
2/24/2026Pacer Advisors Inc.280$51K0.0%+300.0%0.001%
2/23/2026Kera Capital Partners Inc.1,761$298K0.0%N/A0.005%
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2/20/2026Wick Capital Partners LLC4,321$783K0.1%N/A0.012%
2/19/2026T. Rowe Price Investment Management Inc.116,204$21.06M0.0%-91.5%0.313%
2/19/2026Invesco Ltd.114,619$20.78M0.0%+50.2%0.308%
2/19/2026Corient Private Wealth LLC1,552$281K0.0%-22.3%0.004%
2/18/2026Mercer Global Advisors Inc. ADV29,599$5.37M0.0%+227.7%0.080%
2/18/2026Vident Advisory LLC18,984$3.44M0.0%+11.3%0.051%
2/18/2026State of Tennessee Department of Treasury17,573$2.97M0.0%-16.9%0.047%
2/18/2026EP Wealth Advisors LLC1,468$266K0.0%N/A0.004%
2/18/2026NewEdge Advisors LLC2,526$458K0.0%+104.0%0.007%
2/18/2026XTX Topco Ltd14,232$2.58M0.1%+975.7%0.038%


MKTX Institutional Ownership - Frequently Asked Questions

During the previous two years, 625 institutional investors and hedge funds held shares of MarketAxess. The most heavily invested institutionals were Vanguard Group Inc. ($695.98M), Primecap Management Co. CA ($575.55M), FMR LLC ($520.01M), AQR Capital Management LLC ($463.66M), North Reef Capital Management LP ($309.34M), State Street Corp ($226.26M), and Van ECK Associates Corp ($220.21M).Learn more on MarketAxess' institutional investors.

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

Of the 549 institutional investors that purchased MarketAxess' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: AQR Capital Management LLC ($2.54M), Primecap Management Co. CA ($2.08M), North Reef Capital Management LP ($1.57M), Norges Bank ($1.54M), Bank of Montreal Can ($934.91K), Millennium Management LLC ($802.69K), and Burgundy Asset Management Ltd. ($662.87K).

Institutional investors have bought a total of 14,835,931 shares in the last 24 months. This purchase volume represents approximately $2.75B in transactions.

Of the 206 institutional investors that sold MarketAxess' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Lombard Odier Asset Management Europe Ltd ($4.60M), T. Rowe Price Investment Management Inc. ($2.52M), Hsbc Holdings PLC ($1.82M), Invesco Ltd. ($827.88K), Van ECK Associates Corp ($733.67K), Wasatch Advisors LP ($651.52K), and Vanguard Group Inc. ($519.48K).

Institutional investors have sold a total of 16,402,733 shares in the last 24 months. This volume of shares sold represents approximately $3.01B in transactions.


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This page (NASDAQ:MKTX) was last updated on 8/2/2026 by MarketBeat.com Staff.
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