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 2021
Institutional positions in Marketaxess Holdings Inc as of Dec 31, 2021. 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
- 505
- +4 vs. Q3 2021
- Shares held
- 36.6M
- +89.3K (+0.2%) vs. Q3 2021
- Total value
- $15.0B
- −$313.2M (−2.0%) vs. Q3 2021
- New holders
- 81
- 179 more added
- Sold out
- 77
- 188 more reduced
7 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hancock Whitney Corp | 1,501 | $617.0K | 0.02% | −2−0.1% | Reduced |
| Greenleaf Trust | 1,500 | $617.0K | 0.01% | +828+123.2% | Added |
| Versor Investments LP | 1,500 | $617.0K | 0.02% | +1,500 | New |
| Meiji Yasuda Asset Management Co Ltd. | 1,497 | $616.0K | 0.04% | +670+81.0% | Added |
| TrimTabs Asset Management, LLC | 1,490 | $612.0K | 0.30% | 00.0% | Unchanged |
| JustInvest LLC | 1,483 | $610.0K | 0.04% | −950−39.0% | Reduced |
| Captrust Financial Advisors | 1,480 | $609.0K | 0.00% | +304+25.9% | Added |
| Park Avenue Securities LLC | 1,464 | $602.0K | 0.01% | +137+10.3% | Added |
| Regions Financial Corp | 1,378 | $566.0K | 0.00% | −470−25.4% | Reduced |
| ETF Managers Group, LLC | 1,371 | $566.0K | 0.01% | +63+4.8% | Added |
| Oppenheimer Asset Management Inc. | 1,346 | $553.0K | 0.01% | −77−5.4% | Reduced |
| Apollon Wealth Management, LLC | 1,299 | $535.0K | 0.04% | +5+0.4% | Added |
| Norinchukin Bank, The | 1,270 | $522.0K | 0.01% | −21−1.6% | Reduced |
| Commonwealth Equity Services, LLC | 1,258 | $517.0K | 0.00% | −141−10.1% | Reduced |
| Tocqueville Asset Management L.P. | 1,250 | $514.0K | 0.01% | 00.0% | Unchanged |
| Commerce Bank | 1,251 | $514.0K | 0.00% | +134+12.0% | Added |
| WMS Partners, LLC | 1,229 | $505.0K | 0.11% | 00.0% | Unchanged |
| Ethic Inc. | 1,228 | $505.0K | 0.04% | +15+1.2% | Added |
| Credit Capital Investments LLC | 1,172 | $482.0K | 0.47% | +422+56.3% | Added |
| Vident Investment Advisory, LLC | 1,154 | $473.0K | 0.01% | −2,673−69.8% | Reduced |
| Gsa Capital Partners LLP | 1,142 | $470.0K | 0.06% | +1,142 | New |
| Agf Investments Inc. | 1,122 | $461.0K | 0.00% | +722+180.5% | Added |
| Stevens Capital Management LP | 1,120 | $461.0K | 0.11% | +1,120 | New |
| Squarepoint Ops LLC | 1,080 | $444.0K | 0.00% | −7,136−86.9% | Reduced |
| Advisor Partners LLC | 1,073 | $442.0K | 0.03% | +1+0.1% | Added |
| Flagship Harbor Advisors, LLC | 1,072 | $441.0K | 0.04% | −1,171−52.2% | Reduced |
| Impax Asset Management Group plc | 1,064 | $438.0K | 0.00% | −29−2.7% | Reduced |
| Gotham Asset Management, LLC | 1,053 | $433.0K | 0.01% | +1,053 | New |
| B. Metzler seel. Sohn & Co. AG | 1,045 | $431.0K | 0.01% | +1,045 | New |
| Wolverine Trading, LLC | 1,024 | $423.0K | 0.01% | +43+4.4% | Added |
| STRS Ohio | 1,016 | $417.0K | 0.00% | −69−6.4% | Reduced |
| Meitav Dash Investments Ltd | 1,000 | $413.0K | 0.01% | +1,000 | New |
| HighTower Advisors, LLC | 997 | $411.0K | 0.00% | +123+14.1% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 990 | $407.0K | 0.04% | −26−2.6% | Reduced |
| Tudor Investment Corp Et Al | 985 | $405.0K | 0.01% | +985 | New |
| Colony Group LLC | 978 | $402.0K | 0.01% | −39−3.8% | Reduced |
| Precision Wealth Strategies, LLC | 978 | $402.0K | 0.29% | +78+8.7% | Added |
| Northwestern Mutual Wealth Management Co | 966 | $398.0K | 0.00% | −5−0.5% | Reduced |
| Benedict Financial Advisors Inc | 962 | $396.0K | 0.10% | −5−0.5% | Reduced |
| Argent Trust Co | 922 | $380.0K | 0.02% | +14+1.5% | Added |
| Buckingham Strategic Wealth, LLC | 921 | $379.0K | 0.01% | −496−35.0% | Reduced |
| Centaurus Financial, Inc. | 901 | $371.0K | 0.03% | −15−1.6% | Reduced |
| Penobscot Investment Management Company, Inc. | 890 | $366.0K | 0.05% | −970−52.2% | Reduced |
| First Republic Investment Management, Inc. | 875 | $360.0K | 0.00% | +141+19.2% | Added |
| Cigna Investments Inc | 871 | $358.0K | 0.03% | −335−27.8% | Reduced |
| Redpoint Investment Management Pty Ltd | 852 | $350.0K | 0.03% | 00.0% | Unchanged |
| Schroder Investment Management Group | 842 | $346.0K | 0.00% | 00.0% | Unchanged |
| Marcum Wealth, LLC | 793 | $326.0K | 0.05% | +56+7.6% | Added |
| First Manhattan Co | 785 | $322.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 754 | $310.0K | 0.01% | +754 | New |
| Quantum Private Wealth, LLC | 754 | $310.0K | 0.12% | +754 | New |
| Nomura Holdings Inc | 751 | $309.0K | 0.00% | −446−37.3% | Reduced |
| Lazard Asset Management LLC | 730 | $299.0K | 0.00% | −1,165−61.5% | Reduced |
| Snowden Capital Advisors LLC | 712 | $292.0K | 0.01% | −17−2.3% | Reduced |
| Moors & Cabot, Inc. | 700 | $288.0K | 0.02% | +100+16.7% | Added |
| Kestra Private Wealth Services, LLC | 697 | $287.0K | 0.01% | −221−24.1% | Reduced |
| Parallax Volatility Advisers, L.P. | 691 | $284.0K | 0.00% | −2,056−74.8% | Reduced |
| Donaldson Capital Management, LLC | 680 | $280.0K | 0.01% | −7−1.0% | Reduced |
| AE Wealth Management LLC | 673 | $277.0K | 0.00% | +673 | New |
| Bellevue Group AG | 662 | $272.0K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 630 | $259.0K | 0.00% | +18+2.9% | Added |
| IBM Retirement Fund | 625 | $257.0K | 0.03% | −429−40.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 624 | $257.0K | 0.00% | +58+10.2% | Added |
| Cresset Asset Management, LLC | 614 | $254.0K | 0.00% | −36−5.5% | Reduced |
| Spire Wealth Management | 601 | $247.0K | 0.01% | −36−5.7% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 600 | $247.0K | 0.02% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 589 | $242.0K | 0.01% | +44+8.1% | Added |
| Ieq Capital, LLC | 580 | $239.0K | 0.01% | +580 | New |
| Profund Advisors LLC | 575 | $236.0K | 0.01% | −9−1.5% | Reduced |
| Bank of Nova Scotia Trust Co | 567 | $233.0K | 0.02% | +567 | New |
| Raymond James Trust N.A. | 560 | $230.0K | 0.01% | +560 | New |
| Fort Washington Investment Advisors Inc | 558 | $229.0K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 549 | $226.0K | 0.00% | +317+136.6% | Added |
| Group One Trading, L.P. | 542 | $223.0K | 0.00% | +242+80.7% | Added |
| Vontobel Holding Ltd. | 540 | $222.0K | 0.00% | −4,561−89.4% | Reduced |
| Creative Planning | 538 | $221.0K | 0.00% | +538 | New |
| Zions Bancorporation, N.A. | 535 | $220.0K | 0.02% | +10+1.9% | Added |
| Coldstream Capital Management Inc | 534 | $220.0K | 0.01% | +113+26.8% | Added |
| Modera Wealth Management, LLC | 534 | $219.0K | 0.01% | +534 | New |
| Skylands Capital, LLC | 525 | $216.0K | 0.02% | −3,625−87.3% | Reduced |
| Johnson Investment Counsel Inc | 523 | $215.0K | 0.00% | −34−6.1% | Reduced |
| Ameritas Investment Partners, Inc. | 519 | $213.0K | 0.01% | 00.0% | Unchanged |
| Lombard Odier Asset Management (Switzerland) SA | 516 | $212.0K | 0.01% | +516 | New |
| Empirical Finance, LLC | 511 | $210.0K | 0.02% | +511 | New |
| HBK Sorce Advisory LLC | 507 | $209.0K | 0.01% | +507 | New |
| Tokio Marine Asset Management Co Ltd | 503 | $207.0K | 0.02% | +503 | New |
| Guardian Capital LP | 500 | $206.0K | 0.00% | +500 | New |
| Corient Capital Partners, LLC | 494 | $203.0K | 0.01% | +494 | New |
| Retirement Planning Co of New England, Inc. | 487 | $200.0K | 0.10% | +487 | New |
| Vestcor Inc | 469 | $193.0K | 0.01% | −1,227−72.3% | Reduced |
| Curi Capital | 424 | $174.0K | 0.03% | +424 | New |
| Whittier Trust Co | 415 | $171.0K | 0.00% | +1+0.2% | Added |
| Hall Laurie J Trustee | 390 | $160.0K | 0.06% | 00.0% | Unchanged |
| Sentry Investment Management LLC | 357 | $147.0K | 0.04% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 343 | $141.0K | 0.00% | −8,734−96.2% | Reduced |
| Clearstead Advisors, LLC | 332 | $137.0K | 0.01% | +282+564.0% | Added |
| Signaturefd, LLC | 303 | $125.0K | 0.00% | +27+9.8% | Added |
| Ellis Investment Partners, LLC | 300 | $123.0K | 0.03% | 00.0% | Unchanged |
| State of Wyoming | 295 | $121.0K | 0.06% | +51+20.9% | Added |
| Parallel Advisors, LLC | 289 | $119.0K | 0.00% | +109+60.6% | Added |