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, Q2 2021
Institutional positions in Marketaxess Holdings Inc as of Jun 30, 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
- 551
- −34 vs. Q1 2021
- Shares held
- 36.2M
- +1.35M (+3.9%) vs. Q1 2021
- Total value
- $16.8B
- −$588.4M (−3.4%) vs. Q1 2021
- New holders
- 49
- 194 more added
- Sold out
- 83
- 223 more reduced
4 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 173 | $80.0K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 177 | $81.0K | 0.00% | −20−10.2% | Reduced |
| Kistler-Tiffany Companies, LLC | 191 | $88.0K | 0.02% | +1+0.5% | Added |
| U S Global Investors Inc | 200 | $93.0K | 0.00% | 00.0% | Unchanged |
| Riverview Trust Co | 229 | $106.0K | 0.11% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 234 | $108.0K | 0.00% | −15−6.0% | Reduced |
| Berman Capital Advisors, LLC | 233 | $108.0K | 0.02% | +49+26.6% | Added |
| Ci Investments Inc. | 235 | $109.0K | 0.00% | +93+65.5% | Added |
| Anfield Capital Management, LLC | 240 | $111.0K | 0.04% | +240 | New |
| Signaturefd, LLC | 248 | $115.0K | 0.00% | +44+21.6% | Added |
| Quadrant Capital Group LLC | 259 | $120.0K | 0.02% | −35−11.9% | Reduced |
| Strategic Blueprint, LLC | 262 | $121.0K | 0.02% | +262 | New |
| State of Wyoming | 269 | $125.0K | 0.08% | +269 | New |
| Ellis Investment Partners, LLC | 300 | $139.0K | 0.04% | 00.0% | Unchanged |
| Whittier Trust Co | 314 | $146.0K | 0.00% | +294+1,470.0% | Added |
| NuWave Investment Management, LLC | 337 | $156.0K | 0.17% | +275+443.5% | Added |
| Agf Investments Inc. | 388 | $180.0K | 0.00% | +16+4.3% | Added |
| Hall Laurie J Trustee | 390 | $181.0K | 0.07% | 00.0% | Unchanged |
| Cetera Advisor Networks LLC | 435 | $202.0K | 0.00% | +17+4.1% | Added |
| Pathstone Family Office, LLC | 438 | $203.0K | 0.01% | +438 | New |
| JSF Financial, LLC | 439 | $204.0K | 0.12% | +439 | New |
| Ontario Teachers Pension Plan Board | 453 | $210.0K | 0.00% | −1,113−71.1% | Reduced |
| Conning Inc. | 452 | $210.0K | 0.01% | −45−9.1% | Reduced |
| Wetherby Asset Management Inc | 458 | $212.0K | 0.01% | −90−16.4% | Reduced |
| Personal Cfo Solutions, LLC | 465 | $216.0K | 0.04% | +38+8.9% | Added |
| V Wealth Advisors LLC | 465 | $216.0K | 0.03% | +465 | New |
| Chesapeake Wealth Management | 493 | $228.0K | 0.07% | −54−9.9% | Reduced |
| Zions Bancorporation, N.A. | 497 | $230.0K | 0.02% | +132+36.2% | Added |
| HBK Sorce Advisory LLC | 499 | $231.0K | 0.01% | −36−6.7% | Reduced |
| Moors & Cabot, Inc. | 500 | $232.0K | 0.02% | 00.0% | Unchanged |
| Symmetry Partners, LLC | 520 | $241.0K | 0.02% | −1,198−69.7% | Reduced |
| Walleye Capital LLC | 535 | $248.0K | 0.01% | +535 | New |
| Fort Washington Investment Advisors Inc | 558 | $259.0K | 0.00% | 00.0% | Unchanged |
| Castleark Management LLC | 570 | $264.0K | 0.01% | 00.0% | Unchanged |
| Central Bank & Trust Co | 591 | $274.0K | 0.04% | −463−43.9% | Reduced |
| Profund Advisors LLC | 596 | $276.0K | 0.01% | −24−3.9% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 600 | $278.0K | 0.02% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 612 | $284.0K | 0.00% | +94+18.1% | Added |
| Atlas Capital Advisors LLC | 619 | $287.0K | 0.05% | −26−4.0% | Reduced |
| Allstate Corp | 626 | $290.0K | 0.01% | −71−10.2% | Reduced |
| Spire Wealth Management | 634 | $294.0K | 0.01% | −2−0.3% | Reduced |
| Toroso Investments, LLC | 642 | $298.0K | 0.01% | +642 | New |
| Alps Advisors Inc | 655 | $304.0K | 0.00% | 00.0% | Unchanged |
| Greenleaf Trust | 658 | $305.0K | 0.00% | −2−0.3% | Reduced |
| Johnson Investment Counsel Inc | 657 | $305.0K | 0.00% | +24+3.8% | Added |
| Bellevue Group AG | 662 | $307.0K | 0.00% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 680 | $315.0K | 0.02% | −232−25.4% | Reduced |
| Precision Wealth Strategies, LLC | 682 | $316.0K | 0.27% | +99+17.0% | Added |
| Donaldson Capital Management, LLC | 684 | $317.0K | 0.02% | −95−12.2% | Reduced |
| PEAK6 Investments LLC | 688 | $320.0K | 0.01% | +316+84.9% | Added |
| Quantbot Technologies LP | 697 | $323.0K | 0.03% | +362+108.1% | Added |
| World Asset Management Inc | 708 | $328.0K | 0.03% | −26−3.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 710 | $329.0K | 0.00% | −636−47.3% | Reduced |
| Snowden Capital Advisors LLC | 714 | $331.0K | 0.02% | −320−30.9% | Reduced |
| Marcum Wealth, LLC | 716 | $332.0K | 0.05% | 00.0% | Unchanged |
| Mason Capital Management LLC | 750 | $348.0K | 0.08% | +750 | New |
| Advisory Services Network, LLC | 754 | $349.0K | 0.01% | −132−14.9% | Reduced |
| Caxton Associates LP | 775 | $359.0K | 0.05% | −4−0.5% | Reduced |
| First Manhattan Co | 785 | $363.0K | 0.00% | 00.0% | Unchanged |
| Kestra Private Wealth Services, LLC | 784 | $363.0K | 0.02% | +784 | New |
| Prelude Capital Management, LLC | 801 | $371.0K | 0.02% | −309−27.8% | Reduced |
| RMR Wealth Builders | 801 | $371.0K | 0.12% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 807 | $374.0K | 0.02% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 827 | $383.0K | 0.00% | +354+74.8% | Added |
| Jump Financial, LLC | 827 | $383.0K | 0.04% | +827 | New |
| Tobam | 830 | $385.0K | 0.02% | −761−47.8% | Reduced |
| First Republic Investment Management, Inc. | 833 | $386.0K | 0.00% | −44−5.0% | Reduced |
| Argent Trust Co | 832 | $386.0K | 0.03% | +17+2.1% | Added |
| Nomura Holdings Inc | 848 | $394.0K | 0.00% | −15,476−94.8% | Reduced |
| Redpoint Investment Management Pty Ltd | 852 | $395.0K | 0.03% | −128−13.1% | Reduced |
| Ethic Inc. | 863 | $400.0K | 0.05% | +265+44.3% | Added |
| Vontobel Holding Ltd. | 878 | $415.0K | 0.00% | −1,269−59.1% | Reduced |
| USS Investment Management Ltd | 900 | $417.0K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Advisory, Inc. | 907 | $420.0K | 0.00% | +907 | New |
| Summit Global Investments | 898 | $424.0K | 0.03% | −726−44.7% | Reduced |
| BP PLC | 916 | $425.0K | 0.02% | −366−28.5% | Reduced |
| Capital Analysts, LLC | 932 | $432.0K | 0.03% | +5+0.5% | Added |
| Everence Capital Management Inc | 960 | $445.0K | 0.04% | 00.0% | Unchanged |
| Benedict Financial Advisors Inc | 966 | $448.0K | 0.12% | −12−1.2% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 989 | $458.0K | 0.05% | −82−7.7% | Reduced |
| Bridgefront Capital, LLC | 997 | $462.0K | 0.17% | +176+21.4% | Added |
| Stevens Capital Management LP | 998 | $463.0K | 0.14% | +435+77.3% | Added |
| Centaurus Financial, Inc. | 1,005 | $466.0K | 0.04% | +578+135.4% | Added |
| Advisors Asset Management, Inc. | 1,007 | $467.0K | 0.01% | +457+83.1% | Added |
| Kovack Advisors, Inc. | 1,018 | $472.0K | 0.05% | +74+7.8% | Added |
| Colony Group LLC | 1,032 | $478.0K | 0.01% | −692−40.1% | Reduced |
| Emerald Advisers, LLC | 1,036 | $480.0K | 0.02% | 00.0% | Unchanged |
| MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH | 1,049 | $486.0K | 0.05% | −40−3.7% | Reduced |
| IBM Retirement Fund | 1,054 | $489.0K | 0.04% | −209−16.5% | Reduced |
| LPL Financial LLC | 1,067 | $494.0K | 0.00% | −435−29.0% | Reduced |
| Exchange Traded Concepts, LLC | 1,083 | $502.0K | 0.02% | +275+34.0% | Added |
| Commerce Bank | 1,085 | $503.0K | 0.00% | −179−14.2% | Reduced |
| Boothbay Fund Management, LLC | 1,090 | $505.0K | 0.02% | +1,090 | New |
| Commonwealth Equity Services, LLC | 1,092 | $506.0K | 0.00% | +223+25.7% | Added |
| Impax Asset Management Group plc | 1,093 | $507.0K | 0.00% | 00.0% | Unchanged |
| Wasatch Advisors Inc | 1,099 | $509.0K | 0.00% | +197+21.8% | Added |
| Advisor Partners LLC | 1,126 | $522.0K | 0.03% | −53−4.5% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 1,138 | $528.0K | 0.01% | −1,109−49.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,149 | $532.0K | 0.00% | −79−6.4% | Reduced |
| Verition Fund Management LLC | 1,151 | $534.0K | 0.01% | +692+150.8% | Added |