Marketaxess Holdings Inc
MKTX- Exchange
- Nasdaq
- Industry
- Security Brokers, Dealers & Flotation Companies
- SEC CIK
- 0001278021
In the last 90 days, Marketaxess Holdings Inc insiders filed 0 open-market purchases and 4 sales; 397 institutions reported holding it in 13F filings for Q2 2026, worth $4.44B in total; no superinvestor holds it.
13F holders, Q4 2022
Institutional positions in Marketaxess Holdings Inc as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 500
- +30 vs. Q3 2022
- Shares held
- 36.8M
- +70.5K (+0.2%) vs. Q3 2022
- Total value
- $10.3B
- +$2.11B (+25.8%) vs. Q3 2022
- New holders
- 86
- 188 more added
- Sold out
- 56
- 160 more reduced
9 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MKTX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 397 | $4.44B |
| Q1 2026 | 452 | $6.31B |
| Q4 2025 | 487 | $6.62B |
| Q3 2025 | 452 | $6.21B |
| Q2 2025 | 531 | $8.24B |
| Q1 2025 | 511 | $8.05B |
| Q4 2024 | 519 | $8.51B |
| Q3 2024 | 511 | $9.42B |
| Q2 2024 | 468 | $7.48B |
| Q1 2024 | 463 | $8.14B |
| Q4 2023 | 506 | $10.9B |
| Q3 2023 | 485 | $7.98B |
| Q2 2023 | 514 | $9.88B |
| Q1 2023 | 540 | $14.5B |
| Q4 2022 | 500 | $10.3B |
| Q3 2022 | 479 | $8.19B |
| Q2 2022 | 505 | $9.28B |
| Q1 2022 | 506 | $12.4B |
| Q4 2021 | 505 | $15.0B |
| Q3 2021 | 508 | $15.3B |
| Q2 2021 | 551 | $16.8B |
| Q1 2021 | 589 | $17.7B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| E. Ohman J:or Asset Management AB | 1,600 | $446.2K | 0.02% | −400−20.0% | Reduced |
| Commonwealth Equity Services, LLC | 1,593 | $444.0K | 0.00% | −183−10.3% | Reduced |
| Royce & Associates LP | 1,581 | $440.9K | 0.00% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 1,558 | $434.5K | 0.06% | +1,558 | New |
| Premier Fund Managers Ltd | 1,530 | $434.0K | 0.02% | +1,530 | New |
| BI Asset Management Fondsmaeglerselskab A/S | 1,490 | $416.0K | 0.01% | +1,490 | New |
| Walleye Trading LLC | 1,463 | $408.0K | 0.01% | +1,463 | New |
| Meiji Yasuda Asset Management Co Ltd. | 1,437 | $401.0K | 0.02% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 1,411 | $393.5K | 0.00% | +252+21.7% | Added |
| Teza Capital Management LLC | 1,410 | $393.2K | 0.07% | −383−21.4% | Reduced |
| Balentine LLC | 1,399 | $390.2K | 0.01% | +1,399 | New |
| Everence Capital Management Inc | 1,390 | $388.0K | 0.03% | +70+5.3% | Added |
| TCWP LLC | 1,376 | $383.9K | 0.08% | +448+48.3% | Added |
| Central Trust Co | 1,370 | $382.1K | 0.01% | −284−17.2% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 1,349 | $376.0K | 0.03% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,342 | $374.3K | 0.00% | +30+2.3% | Added |
| Vestmark Advisory Solutions, Inc. | 1,341 | $374.0K | 0.02% | +21+1.6% | Added |
| TrimTabs Asset Management, LLC | 1,340 | $373.7K | 0.24% | −30−2.2% | Reduced |
| National Wealth Management Group, LLC | 1,337 | $372.9K | 0.45% | +67+5.3% | Added |
| Metis Global Partners, LLC | 1,273 | $355.0K | 0.03% | +342+36.7% | Added |
| WMS Partners, LLC | 1,234 | $344.1K | 0.03% | 00.0% | Unchanged |
| Proequities, Inc. | 1,232 | $343.6K | 0.03% | −139−10.1% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,209 | $337.2K | 0.03% | +1,209 | New |
| Regions Financial Corp | 1,210 | $337.0K | 0.00% | +1,210 | New |
| Northwestern Mutual Investment Management Company, LLC | 1,179 | $328.8K | 0.01% | −220−15.7% | Reduced |
| Precision Wealth Strategies, LLC | 1,174 | $327.4K | 0.34% | −14−1.2% | Reduced |
| Ossiam | 1,163 | $324.3K | 0.01% | +560+92.9% | Added |
| Retirement Planning Co of New England, Inc. | 1,149 | $320.3K | 0.21% | −9−0.8% | Reduced |
| Diversified Trust Co | 1,142 | $318.0K | 0.01% | +1,142 | New |
| Advisor Partners II, LLC | 1,122 | $312.9K | 0.02% | +173+18.2% | Added |
| Yorktown Management & Research Co Inc | 1,100 | $306.8K | 0.38% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,099 | $306.0K | 0.01% | −4,114−78.9% | Reduced |
| Rockefeller Capital Management L.P. | 1,091 | $303.0K | 0.00% | +4+0.4% | Added |
| Robeco Institutional Asset Management B.V. | 1,083 | $302.0K | 0.00% | −166−13.3% | Reduced |
| SYSTM Wealth Solutions LLC | 1,066 | $297.3K | 0.04% | +1,066 | New |
| Coldstream Capital Management Inc | 1,016 | $283.2K | 0.01% | +1,016 | New |
| Vontobel Holding Ltd. | 1,024 | $283.1K | 0.00% | +1,024 | New |
| Advisory Services Network, LLC | 1,009 | $281.3K | 0.01% | +1,009 | New |
| KLR Investment Advisors, LLC | 994 | $277.2K | 0.23% | +994 | New |
| Impax Asset Management Group plc | 978 | $272.8K | 0.00% | −39−3.8% | Reduced |
| CWM Advisors, LLC | 971 | $270.8K | 0.03% | −58−5.6% | Reduced |
| Benedict Financial Advisors Inc | 961 | $268.1K | 0.08% | +2+0.2% | Added |
| Bradley Mark J. | 950 | $264.0K | 0.23% | −25−2.6% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 940 | $262.2K | 0.00% | +940 | New |
| Financial Advisory Corp | 930 | $259.0K | 0.13% | +930 | New |
| Vestcor Inc | 893 | $249.0K | 0.01% | +8+0.9% | Added |
| Flagship Harbor Advisors, LLC | 872 | $243.2K | 0.02% | +872 | New |
| CI Private Wealth, LLC | 857 | $239.0K | 0.00% | +857 | New |
| Empirical Finance, LLC | 854 | $238.2K | 0.02% | +854 | New |
| Meritage Group LP | 854 | $238.0K | 0.01% | −354−29.3% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 844 | $235.4K | 0.00% | −277−24.7% | Reduced |
| Centaurus Financial, Inc. | 834 | $233.0K | 0.02% | −73−8.0% | Reduced |
| Raymond James Trust N.A. | 833 | $232.0K | 0.01% | +833 | New |
| Cetera Advisors LLC | 817 | $227.9K | 0.00% | +817 | New |
| Bank of Nova Scotia Trust Co | 806 | $224.8K | 0.02% | +806 | New |
| HBK Sorce Advisory LLC | 804 | $224.0K | 0.01% | +804 | New |
| Stanley-Laman Group, Ltd. | 802 | $223.7K | 0.04% | +802 | New |
| Steel Peak Wealth Management LLC | 800 | $223.1K | 0.02% | +800 | New |
| Kistler-Tiffany Companies, LLC | 796 | $222.0K | 0.05% | +675+557.9% | Added |
| First Manhattan Co | 785 | $218.9K | 0.00% | 00.0% | Unchanged |
| Worldquant Millennium Advisors LLC | 777 | $217.0K | 0.00% | −81,805−99.1% | Reduced |
| Blossom Wealth Management | 758 | $211.4K | 1.02% | +758 | New |
| Quantitative Investment Management, LLC | 759 | $211.0K | 0.04% | +759 | New |
| Acrisure Capital Management, LLC | 753 | $210.0K | 0.23% | +753 | New |
| CIBC World Markets Inc. | 747 | $208.0K | 0.00% | +747 | New |
| Tokio Marine Asset Management Co Ltd | 743 | $207.2K | 0.02% | +743 | New |
| Horizon Investments, LLC | 741 | $206.0K | 0.01% | +741 | New |
| Colony Group LLC | 736 | $205.0K | 0.00% | +736 | New |
| Buckingham Strategic Wealth, LLC | 731 | $203.9K | 0.00% | +731 | New |
| Bellevue Group AG | 662 | $184.6K | 0.00% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 550 | $153.4K | 0.01% | +550 | New |
| Ameritas Investment Partners, Inc. | 454 | $151.7K | 0.01% | −65−12.5% | Reduced |
| Picton Mahoney Asset Management | 524 | $146.0K | 0.01% | +524 | New |
| Paradigm Asset Management Co LLC | 500 | $139.4K | 0.04% | +500 | New |
| Exchange Traded Concepts, LLC | 493 | $137.5K | 0.00% | −27−5.2% | Reduced |
| Gladius Capital Management LP | 492 | $137.2K | 0.04% | +492 | New |
| Covestor Ltd | 463 | $129.0K | 0.11% | +411+790.4% | Added |
| CWM, LLC | 439 | $122.0K | 0.00% | +12+2.8% | Added |
| PEAK6 Investments LLC | 416 | $116.0K | 0.01% | −4,879−92.1% | Reduced |
| Hall Laurie J Trustee | 405 | $113.0K | 0.05% | +5+1.3% | Added |
| Quadrant Capital Group LLC | 395 | $110.2K | 0.01% | −14−3.4% | Reduced |
| Tobam | 349 | $97.0K | 0.01% | −6,378−94.8% | Reduced |
| Leonteq Securities AG | 344 | $95.9K | 0.01% | +344 | New |
| Ci Investments Inc. | 339 | $95.0K | 0.00% | +44+14.9% | Added |
| Global Retirement Partners, LLC | 304 | $84.8K | 0.01% | +190+166.7% | Added |
| Signaturefd, LLC | 301 | $84.0K | 0.00% | +91+43.3% | Added |
| Harbor Capital Advisors, Inc. | 299 | $83.4K | 0.08% | −44−12.8% | Reduced |
| Fortis Capital Advisors, LLC | 296 | $82.6K | 0.05% | +296 | New |
| Riverview Trust Co | 281 | $78.0K | 0.07% | +52+22.7% | Added |
| Grandeur Peak Global Advisors, LLC | 278 | $77.5K | 0.00% | −114−29.1% | Reduced |
| Sentry Investment Management LLC | 256 | $71.0K | 0.03% | 00.0% | Unchanged |
| Pinnacle Financial Partners Inc | 250 | $69.7K | 0.00% | 00.0% | Unchanged |
| JTC Employer Solutions Trusteee Ltd | 266 | $68.0K | 0.01% | +266 | New |
| Fred Alger Management, LLC | 230 | $64.1K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 226 | $63.0K | 0.01% | +169+296.5% | Added |
| Freedom Wealth Alliance, LLC | 223 | $62.2K | 0.09% | +223 | New |
| Spire Wealth Management | 224 | $62.0K | 0.00% | +113+101.8% | Added |
| IFP Advisors, Inc | 260 | $61.0K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 210 | $58.6K | 0.00% | +61+40.9% | Added |
| Resurgent Financial Advisors LLC | 198 | $55.2K | 0.03% | +198 | New |