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 2023
Institutional positions in Marketaxess Holdings Inc as of Dec 31, 2023. 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
- 506
- +26 vs. Q3 2023
- Shares held
- 37.2M
- −133.6K (−0.4%) vs. Q3 2023
- Total value
- $10.9B
- +$2.89B (+36.2%) vs. Q3 2023
- New holders
- 94
- 179 more added
- Sold out
- 68
- 171 more reduced
5 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BI Asset Management Fondsmaeglerselskab A/S | 1,466 | $429.0K | 0.01% | +505+52.5% | Added |
| Handelsinvest Investeringsforvaltning | 1,495 | $438.0K | 0.18% | +1,495 | New |
| Metropolitan Life Insurance Co | 1,543 | $451.9K | 0.02% | −16−1.0% | Reduced |
| Wealthfront Advisers LLC | 1,549 | $453.6K | 0.00% | +1,549 | New |
| Raymond James Trust N.A. | 1,552 | $454.5K | 0.01% | +595+62.2% | Added |
| X-Square Capital, LLC | 1,564 | $458.0K | 0.25% | −4−0.3% | Reduced |
| Baker Tilly Wealth Management, LLC | 1,578 | $462.1K | 0.08% | +170+12.1% | Added |
| Prudential PLC | 1,588 | $465.0K | 0.00% | −14−0.9% | Reduced |
| Jump Financial, LLC | 1,595 | $467.1K | 0.02% | −6,143−79.4% | Reduced |
| E. Ohman J:or Asset Management AB | 1,600 | $468.6K | 0.02% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 1,606 | $470.2K | 0.00% | +1,606 | New |
| Foundations Investment Advisors, LLC | 2,172 | $475.6K | 0.01% | 00.0% | Unchanged |
| Peloton Wealth Strategists | 1,635 | $479.0K | 0.21% | −180−9.9% | Reduced |
| Thrivent Financial for Lutherans | 1,646 | $482.0K | 0.00% | −8−0.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,802 | $527.7K | 0.01% | +625+53.1% | Added |
| New Mexico Educational Retirement Board | 1,950 | $571.0K | 0.02% | 00.0% | Unchanged |
| Amica Mutual Insurance Co | 1,951 | $571.0K | 0.06% | +1,951 | New |
| Terry L. Blaker | 1,955 | $572.5K | 0.05% | −100−4.9% | Reduced |
| Mackenzie Financial Corp | 1,964 | $575.2K | 0.00% | −887−31.1% | Reduced |
| RMR Wealth Builders | 1,965 | $575.5K | 0.08% | +8+0.4% | Added |
| Panagora Asset Management Inc | 1,979 | $579.5K | 0.00% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 2,009 | $588.3K | 0.02% | −61−2.9% | Reduced |
| La Banque Postale Asset Management SA | 2,063 | $604.1K | 0.01% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 2,089 | $611.8K | 0.02% | +2,089 | New |
| Financial Advisory Corp | 2,107 | $617.0K | 0.28% | +2,107 | New |
| Washington Capital Management Inc | 2,150 | $629.6K | 0.54% | +300+16.2% | Added |
| Alliance Wealth Advisors, LLC | 2,198 | $643.8K | 0.22% | +48+2.2% | Added |
| LRT Capital Management, LLC | 2,221 | $650.4K | 0.61% | +2,221 | New |
| Norden Group LLC | 2,228 | $652.2K | 0.11% | +766+52.4% | Added |
| Louisiana State Employees Retirement System | 2,300 | $673.6K | 0.01% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 2,433 | $712.5K | 0.02% | −196−7.5% | Reduced |
| Guggenheim Capital LLC | 2,442 | $715.1K | 0.01% | +90+3.8% | Added |
| SG Americas Securities, LLC | 2,459 | $720.0K | 0.01% | −6,551−72.7% | Reduced |
| Commerce Bank | 2,466 | $722.2K | 0.01% | −101−3.9% | Reduced |
| JustInvest LLC | 2,491 | $729.5K | 0.02% | +22+0.9% | Added |
| Creative Planning | 2,494 | $730.5K | 0.00% | −208−7.7% | Reduced |
| Portside Wealth Group, LLC | 2,503 | $733.0K | 0.14% | +332+15.3% | Added |
| Aperture Investors, LLC | 2,525 | $739.4K | 0.13% | +2,525 | New |
| Hartford Investment Management Co | 2,553 | $747.6K | 0.03% | −33−1.3% | Reduced |
| Jefferies Financial Group Inc. | 2,559 | $749.4K | 0.01% | +2,559 | New |
| Crossmark Global Holdings, Inc. | 2,674 | $783.0K | 0.02% | −119−4.3% | Reduced |
| AE Wealth Management LLC | 2,832 | $783.2K | 0.00% | +144+5.4% | Added |
| Candriam Luxembourg S.C.A. | 2,730 | $799.5K | 0.01% | 00.0% | Unchanged |
| Swedbank AB | 2,852 | $835.2K | 0.00% | 00.0% | Unchanged |
| Islay Capital Management, LLC | 2,927 | $857.2K | 0.67% | +1,342+84.7% | Added |
| Maryland State Retirement & Pension System | 2,937 | $860.1K | 0.02% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 2,964 | $868.0K | 0.02% | −35,062−92.2% | Reduced |
| Pacer Advisors, Inc. | 3,017 | $883.5K | 0.00% | −65−2.1% | Reduced |
| Kentucky Retirement Systems | 3,033 | $888.2K | 0.03% | −11−0.4% | Reduced |
| CI Private Wealth, LLC | 3,070 | $899.1K | 0.00% | +1,701+124.3% | Added |
| Gulf International Bank (UK) Ltd | 3,124 | $914.0K | 0.03% | −339−9.8% | Reduced |
| Stiles Financial Services Inc | 3,136 | $919.0K | 0.42% | +1,311+71.8% | Added |
| Ostrum Asset Management | 3,252 | $952.3K | 0.08% | −3,426−51.3% | Reduced |
| Franklin Resources Inc | 3,273 | $958.5K | 0.00% | −23,041−87.6% | Reduced |
| Campbell Newman Asset Management Inc | 3,275 | $959.1K | 0.08% | −20−0.6% | Reduced |
| The PNC Financial Services Group, Inc. | 3,338 | $977.6K | 0.00% | +1,493+80.9% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 3,353 | $981.9K | 0.01% | +12+0.4% | Added |
| Formidable Asset Management, LLC | 3,356 | $982.8K | 0.21% | −81−2.4% | Reduced |
| Captrust Financial Advisors | 3,365 | $985.4K | 0.00% | +109+3.3% | Added |
| Teachers Retirement System of the State of Kentucky | 3,385 | $991.0K | 0.01% | 00.0% | Unchanged |
| Mariner, LLC | 3,527 | $1.03M | 0.00% | +241+7.3% | Added |
| Empirical Asset Management, LLC | 3,547 | $1.04M | 0.85% | +657+22.7% | Added |
| Cipher Capital LP | 3,550 | $1.04M | 0.34% | +2,434+218.1% | Added |
| Fifth Third Bancorp | 3,618 | $1.06M | 0.00% | +50+1.4% | Added |
| Significant Wealth Partners LLC | 3,832 | $1.12M | 0.82% | +3,832 | New |
| Storebrand Asset Management AS | 3,896 | $1.14M | 0.00% | +253+6.9% | Added |
| Westpac Banking Corp | 4,200 | $1.23M | 0.10% | +4,200 | New |
| Oregon Public Employees Retirement Fund | 4,224 | $1.24M | 0.02% | −3,536−45.6% | Reduced |
| Dakota Wealth Management | 4,320 | $1.27M | 0.05% | −281−6.1% | Reduced |
| British Columbia Investment Management Corp | 4,335 | $1.27M | 0.01% | +928+27.2% | Added |
| Nissay Asset Management Corp | 4,351 | $1.27M | 0.01% | +126+3.0% | Added |
| Cim Investment Mangement Inc | 4,528 | $1.33M | 0.43% | −136−2.9% | Reduced |
| Bank of Nova Scotia | 4,542 | $1.33M | 0.00% | +1,026+29.2% | Added |
| Janus Henderson Group PLC | 4,601 | $1.35M | 0.00% | −27−0.6% | Reduced |
| Illinois Municipal Retirement Fund | 4,622 | $1.35M | 0.02% | 00.0% | Unchanged |
| Forte Capital LLC | 4,663 | $1.37M | 0.19% | −4,556−49.4% | Reduced |
| KBC Group NV | 4,705 | $1.38M | 0.00% | +128+2.8% | Added |
| Congress Wealth Management LLC | 4,752 | $1.39M | 0.03% | −158−3.2% | Reduced |
| Guardian Capital Advisors LP | 5,305 | $1.47M | 0.15% | +4,000+306.5% | Added |
| Mutual of America Capital Management LLC | 5,071 | $1.49M | 0.02% | −202−3.8% | Reduced |
| Gotham Asset Management, LLC | 5,077 | $1.49M | 0.03% | +3,110+158.1% | Added |
| Yousif Capital Management, LLC | 5,085 | $1.49M | 0.02% | −204−3.9% | Reduced |
| DekaBank Deutsche Girozentrale | 5,079 | $1.50M | 0.00% | −656−11.4% | Reduced |
| CIBC Asset Management Inc | 5,179 | $1.52M | 0.01% | −203−3.8% | Reduced |
| Alyeska Investment Group, L.P. | 5,340 | $1.56M | 0.01% | −49,230−90.2% | Reduced |
| Bramshill Investments, LLC | 5,393 | $1.58M | 0.16% | +4,203+353.2% | Added |
| ING Groep NV | 5,401 | $1.58M | 0.01% | +5,346+9,720.0% | Added |
| Toroso Investments, LLC | 5,436 | $1.59M | 0.04% | −517−8.7% | Reduced |
| Pearl River Capital, LLC | 5,510 | $1.61M | 0.26% | −43−0.8% | Reduced |
| Linden Thomas Advisory Services, LLC | 5,588 | $1.64M | 0.31% | +206+3.8% | Added |
| Atria Investments LLC | 5,605 | $1.64M | 0.03% | +330+6.3% | Added |
| Comerica Bank | 5,690 | $1.67M | 0.01% | −81−1.4% | Reduced |
| CWM Advisors, LLC | 5,695 | $1.67M | 0.18% | −144−2.5% | Reduced |
| Geneva Capital Management LLC | 5,754 | $1.69M | 0.03% | +1,869+48.1% | Added |
| State of Tennessee, Treasury Department | 5,767 | $1.69M | 0.01% | 00.0% | Unchanged |
| Tredje AP-fonden | 5,794 | $1.70M | 0.02% | −424−6.8% | Reduced |
| Alberta Investment Management Corp | 5,830 | $1.71M | 0.02% | +5,830 | New |
| Public Sector Pension Investment Board | 5,861 | $1.72M | 0.01% | −2,849−32.7% | Reduced |
| First Financial Bankshares Inc | 6,074 | $1.78M | 0.04% | +6,074 | New |
| Koss-Olinger Consulting, LLC | 6,172 | $1.81M | 0.18% | +4,371+242.7% | Added |