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 |
|---|---|---|---|---|---|
| Allspring Global Investments Holdings, LLC | 6,449 | $1.89M | 0.00% | −269,008−97.7% | Reduced |
| Utah Retirement Systems | 6,422 | $1.88M | 0.02% | +100+1.6% | Added |
| Federated Hermes, Inc. | 6,277 | $1.84M | 0.00% | −62,541−90.9% | Reduced |
| Degroof Petercam Asset Management | 6,218 | $1.82M | 0.02% | +6,218 | New |
| Koss-Olinger Consulting, LLC | 6,172 | $1.81M | 0.18% | +4,371+242.7% | Added |
| First Financial Bankshares Inc | 6,074 | $1.78M | 0.04% | +6,074 | New |
| Public Sector Pension Investment Board | 5,861 | $1.72M | 0.01% | −2,849−32.7% | Reduced |
| Alberta Investment Management Corp | 5,830 | $1.71M | 0.02% | +5,830 | New |
| Tredje AP-fonden | 5,794 | $1.70M | 0.02% | −424−6.8% | Reduced |
| State of Tennessee, Treasury Department | 5,767 | $1.69M | 0.01% | 00.0% | Unchanged |
| Geneva Capital Management LLC | 5,754 | $1.69M | 0.03% | +1,869+48.1% | Added |
| CWM Advisors, LLC | 5,695 | $1.67M | 0.18% | −144−2.5% | Reduced |
| Comerica Bank | 5,690 | $1.67M | 0.01% | −81−1.4% | Reduced |
| Atria Investments LLC | 5,605 | $1.64M | 0.03% | +330+6.3% | Added |
| Linden Thomas Advisory Services, LLC | 5,588 | $1.64M | 0.31% | +206+3.8% | Added |
| Pearl River Capital, LLC | 5,510 | $1.61M | 0.26% | −43−0.8% | Reduced |
| Toroso Investments, LLC | 5,436 | $1.59M | 0.04% | −517−8.7% | Reduced |
| ING Groep NV | 5,401 | $1.58M | 0.01% | +5,346+9,720.0% | Added |
| Bramshill Investments, LLC | 5,393 | $1.58M | 0.16% | +4,203+353.2% | Added |
| Alyeska Investment Group, L.P. | 5,340 | $1.56M | 0.01% | −49,230−90.2% | Reduced |
| CIBC Asset Management Inc | 5,179 | $1.52M | 0.01% | −203−3.8% | Reduced |
| DekaBank Deutsche Girozentrale | 5,079 | $1.50M | 0.00% | −656−11.4% | Reduced |
| Yousif Capital Management, LLC | 5,085 | $1.49M | 0.02% | −204−3.9% | Reduced |
| Gotham Asset Management, LLC | 5,077 | $1.49M | 0.03% | +3,110+158.1% | Added |
| Mutual of America Capital Management LLC | 5,071 | $1.49M | 0.02% | −202−3.8% | Reduced |
| Guardian Capital Advisors LP | 5,305 | $1.47M | 0.15% | +4,000+306.5% | Added |
| Congress Wealth Management LLC | 4,752 | $1.39M | 0.03% | −158−3.2% | Reduced |
| KBC Group NV | 4,705 | $1.38M | 0.00% | +128+2.8% | Added |
| Forte Capital LLC | 4,663 | $1.37M | 0.19% | −4,556−49.4% | Reduced |
| Illinois Municipal Retirement Fund | 4,622 | $1.35M | 0.02% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 4,601 | $1.35M | 0.00% | −27−0.6% | Reduced |
| Bank of Nova Scotia | 4,542 | $1.33M | 0.00% | +1,026+29.2% | Added |
| Cim Investment Mangement Inc | 4,528 | $1.33M | 0.43% | −136−2.9% | Reduced |
| Nissay Asset Management Corp | 4,351 | $1.27M | 0.01% | +126+3.0% | Added |
| British Columbia Investment Management Corp | 4,335 | $1.27M | 0.01% | +928+27.2% | Added |
| Dakota Wealth Management | 4,320 | $1.27M | 0.05% | −281−6.1% | Reduced |
| Oregon Public Employees Retirement Fund | 4,224 | $1.24M | 0.02% | −3,536−45.6% | Reduced |
| Westpac Banking Corp | 4,200 | $1.23M | 0.10% | +4,200 | New |
| Storebrand Asset Management AS | 3,896 | $1.14M | 0.00% | +253+6.9% | Added |
| Significant Wealth Partners LLC | 3,832 | $1.12M | 0.82% | +3,832 | New |
| Fifth Third Bancorp | 3,618 | $1.06M | 0.00% | +50+1.4% | Added |
| Cipher Capital LP | 3,550 | $1.04M | 0.34% | +2,434+218.1% | Added |
| Empirical Asset Management, LLC | 3,547 | $1.04M | 0.85% | +657+22.7% | Added |
| Mariner, LLC | 3,527 | $1.03M | 0.00% | +241+7.3% | Added |
| Teachers Retirement System of the State of Kentucky | 3,385 | $991.0K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 3,365 | $985.4K | 0.00% | +109+3.3% | Added |
| Formidable Asset Management, LLC | 3,356 | $982.8K | 0.21% | −81−2.4% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 3,353 | $981.9K | 0.01% | +12+0.4% | Added |
| The PNC Financial Services Group, Inc. | 3,338 | $977.6K | 0.00% | +1,493+80.9% | Added |
| Campbell Newman Asset Management Inc | 3,275 | $959.1K | 0.08% | −20−0.6% | Reduced |
| Franklin Resources Inc | 3,273 | $958.5K | 0.00% | −23,041−87.6% | Reduced |
| Ostrum Asset Management | 3,252 | $952.3K | 0.08% | −3,426−51.3% | Reduced |
| Stiles Financial Services Inc | 3,136 | $919.0K | 0.42% | +1,311+71.8% | Added |
| Gulf International Bank (UK) Ltd | 3,124 | $914.0K | 0.03% | −339−9.8% | Reduced |
| CI Private Wealth, LLC | 3,070 | $899.1K | 0.00% | +1,701+124.3% | Added |
| Kentucky Retirement Systems | 3,033 | $888.2K | 0.03% | −11−0.4% | Reduced |
| Pacer Advisors, Inc. | 3,017 | $883.5K | 0.00% | −65−2.1% | Reduced |
| Engineers Gate Manager LP | 2,964 | $868.0K | 0.02% | −35,062−92.2% | Reduced |
| Maryland State Retirement & Pension System | 2,937 | $860.1K | 0.02% | 00.0% | Unchanged |
| Islay Capital Management, LLC | 2,927 | $857.2K | 0.67% | +1,342+84.7% | Added |
| Swedbank AB | 2,852 | $835.2K | 0.00% | 00.0% | Unchanged |
| Candriam Luxembourg S.C.A. | 2,730 | $799.5K | 0.01% | 00.0% | Unchanged |
| AE Wealth Management LLC | 2,832 | $783.2K | 0.00% | +144+5.4% | Added |
| Crossmark Global Holdings, Inc. | 2,674 | $783.0K | 0.02% | −119−4.3% | Reduced |
| Jefferies Financial Group Inc. | 2,559 | $749.4K | 0.01% | +2,559 | New |
| Hartford Investment Management Co | 2,553 | $747.6K | 0.03% | −33−1.3% | Reduced |
| Aperture Investors, LLC | 2,525 | $739.4K | 0.13% | +2,525 | New |
| Portside Wealth Group, LLC | 2,503 | $733.0K | 0.14% | +332+15.3% | Added |
| Creative Planning | 2,494 | $730.5K | 0.00% | −208−7.7% | Reduced |
| JustInvest LLC | 2,491 | $729.5K | 0.02% | +22+0.9% | Added |
| Commerce Bank | 2,466 | $722.2K | 0.01% | −101−3.9% | Reduced |
| SG Americas Securities, LLC | 2,459 | $720.0K | 0.01% | −6,551−72.7% | Reduced |
| Guggenheim Capital LLC | 2,442 | $715.1K | 0.01% | +90+3.8% | Added |
| Securian Asset Management, Inc | 2,433 | $712.5K | 0.02% | −196−7.5% | Reduced |
| Louisiana State Employees Retirement System | 2,300 | $673.6K | 0.01% | 00.0% | Unchanged |
| Norden Group LLC | 2,228 | $652.2K | 0.11% | +766+52.4% | Added |
| LRT Capital Management, LLC | 2,221 | $650.4K | 0.61% | +2,221 | New |
| Alliance Wealth Advisors, LLC | 2,198 | $643.8K | 0.22% | +48+2.2% | Added |
| Washington Capital Management Inc | 2,150 | $629.6K | 0.54% | +300+16.2% | Added |
| Financial Advisory Corp | 2,107 | $617.0K | 0.28% | +2,107 | New |
| Snowden Capital Advisors LLC | 2,089 | $611.8K | 0.02% | +2,089 | New |
| La Banque Postale Asset Management SA | 2,063 | $604.1K | 0.01% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 2,009 | $588.3K | 0.02% | −61−2.9% | Reduced |
| Panagora Asset Management Inc | 1,979 | $579.5K | 0.00% | 00.0% | Unchanged |
| RMR Wealth Builders | 1,965 | $575.5K | 0.08% | +8+0.4% | Added |
| Mackenzie Financial Corp | 1,964 | $575.2K | 0.00% | −887−31.1% | Reduced |
| Terry L. Blaker | 1,955 | $572.5K | 0.05% | −100−4.9% | Reduced |
| 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 |
| O'Shaughnessy Asset Management, LLC | 1,802 | $527.7K | 0.01% | +625+53.1% | Added |
| Thrivent Financial for Lutherans | 1,646 | $482.0K | 0.00% | −8−0.5% | Reduced |
| Peloton Wealth Strategists | 1,635 | $479.0K | 0.21% | −180−9.9% | Reduced |
| Foundations Investment Advisors, LLC | 2,172 | $475.6K | 0.01% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 1,606 | $470.2K | 0.00% | +1,606 | New |
| E. Ohman J:or Asset Management AB | 1,600 | $468.6K | 0.02% | 00.0% | Unchanged |
| Jump Financial, LLC | 1,595 | $467.1K | 0.02% | −6,143−79.4% | Reduced |
| Prudential PLC | 1,588 | $465.0K | 0.00% | −14−0.9% | Reduced |
| Baker Tilly Wealth Management, LLC | 1,578 | $462.1K | 0.08% | +170+12.1% | Added |
| X-Square Capital, LLC | 1,564 | $458.0K | 0.25% | −4−0.3% | Reduced |
| Raymond James Trust N.A. | 1,552 | $454.5K | 0.01% | +595+62.2% | Added |