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, Q3 2023
Institutional positions in Marketaxess Holdings Inc as of Sep 30, 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
- 485
- −25 vs. Q2 2023
- Shares held
- 37.3M
- −302.5K (−0.8%) vs. Q2 2023
- Total value
- $7.98B
- −$1.86B (−18.9%) vs. Q2 2023
- New holders
- 47
- 180 more added
- Sold out
- 72
- 188 more reduced
4 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| X-Square Capital, LLC | 1,568 | $410.0K | 0.28% | 00.0% | Unchanged |
| Canandaigua National Bank & Trust Co | 1,900 | $405.9K | 0.07% | 00.0% | Unchanged |
| Washington Capital Management Inc | 1,850 | $395.2K | 0.36% | +1,850 | New |
| The PNC Financial Services Group, Inc. | 1,845 | $394.2K | 0.00% | −978−34.6% | Reduced |
| Stiles Financial Services Inc | 1,825 | $389.9K | 0.20% | +1,825 | New |
| Peloton Wealth Strategists | 1,815 | $388.0K | 0.18% | −70−3.7% | Reduced |
| Koss-Olinger Consulting, LLC | 1,801 | $385.0K | 0.06% | +1,801 | New |
| Credit Capital Investments LLC | 1,793 | $383.1K | 0.51% | +1,793 | New |
| Assenagon Asset Management S.A. | 1,736 | $370.9K | 0.00% | −435−20.0% | Reduced |
| Impax Asset Management Group plc | 1,656 | $353.8K | 0.00% | −30−1.8% | Reduced |
| Thrivent Financial for Lutherans | 1,654 | $353.0K | 0.00% | −20−1.2% | Reduced |
| KLR Investment Advisors, LLC | 882 | $345.1K | 0.31% | −31−3.4% | Reduced |
| Nichols & Pratt Advisers LLP | 1,609 | $343.7K | 0.03% | +9+0.6% | Added |
| Prudential PLC | 1,602 | $342.3K | 0.00% | −2,928−64.6% | Reduced |
| E. Ohman J:or Asset Management AB | 1,600 | $341.8K | 0.01% | 00.0% | Unchanged |
| Echo Street Capital Management LLC | 1,587 | $339.0K | 0.00% | −2,898−64.6% | Reduced |
| Islay Capital Management, LLC | 1,585 | $338.6K | 0.29% | +1,585 | New |
| Metropolitan Life Insurance Co | 1,559 | $333.1K | 0.02% | −83−5.1% | Reduced |
| Walleye Trading LLC | 1,549 | $330.9K | 0.01% | +203+15.1% | Added |
| Advisors Asset Management, Inc. | 1,542 | $329.4K | 0.01% | −325−17.4% | Reduced |
| Norinchukin Bank, The | 1,532 | $327.3K | 0.01% | −2,185−58.8% | Reduced |
| Wolverine Trading, LLC | 1,462 | $312.3K | 0.00% | +1,462 | New |
| Lloyd Advisory Services, LLC. | 1,462 | $312.3K | 0.10% | +1,462 | New |
| Norden Group LLC | 1,462 | $312.3K | 0.10% | +1,462 | New |
| Guardian Capital Advisors LP | 1,305 | $308.8K | 0.03% | +1,305 | New |
| Royce & Associates LP | 1,423 | $304.0K | 0.00% | 00.0% | Unchanged |
| Baker Tilly Wealth Management, LLC | 1,408 | $300.8K | 0.05% | −345−19.7% | Reduced |
| Leonteq Securities AG | 1,375 | $293.8K | 0.03% | +981+249.0% | Added |
| CI Private Wealth, LLC | 1,369 | $292.5K | 0.00% | −199−12.7% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,367 | $292.0K | 0.00% | −21,660−94.1% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 1,359 | $290.3K | 0.02% | +7+0.5% | Added |
| Capstone Investment Advisors, LLC | 1,320 | $282.0K | 0.01% | +1,320 | New |
| Meritage Group LP | 1,319 | $282.0K | 0.01% | +312+31.0% | Added |
| Caxton Associates LP | 1,318 | $281.6K | 0.04% | +1,318 | New |
| Northwestern Mutual Wealth Management Co | 1,311 | $280.1K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 1,259 | $269.0K | 0.00% | +1,259 | New |
| Hennion & Walsh Asset Management, Inc. | 1,255 | $268.1K | 0.02% | +9+0.7% | Added |
| Regions Financial Corp | 1,253 | $267.7K | 0.00% | +45+3.7% | Added |
| Cresset Asset Management, LLC | 1,252 | $267.6K | 0.00% | −66−5.0% | Reduced |
| WMS Partners, LLC | 1,225 | $261.7K | 0.02% | 00.0% | Unchanged |
| Ethic Inc. | 1,202 | $256.8K | 0.01% | −691−36.5% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 1,191 | $254.4K | 0.00% | +17+1.4% | Added |
| Bramshill Investments, LLC | 1,190 | $254.2K | 0.03% | +520+77.6% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,189 | $254.0K | 0.01% | +2+0.2% | Added |
| Empirical Finance, LLC | 1,185 | $253.2K | 0.02% | +126+11.9% | Added |
| V-Square Quantitative Management LLC | 1,183 | $252.7K | 0.11% | +896+312.2% | Added |
| O'Shaughnessy Asset Management, LLC | 1,177 | $251.5K | 0.00% | +91+8.4% | Added |
| Precision Wealth Strategies, LLC | 1,167 | $249.3K | 0.27% | +52+4.7% | Added |
| First Republic Investment Management, Inc. | 1,124 | $240.1K | 0.00% | −972−46.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 1,120 | $239.3K | 0.00% | −399−26.3% | Reduced |
| Cipher Capital LP | 1,116 | $238.4K | 0.17% | +1,116 | New |
| Verition Fund Management LLC | 1,103 | $235.6K | 0.00% | +1,103 | New |
| HighTower Advisors, LLC | 1,113 | $231.0K | 0.00% | +116+11.6% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 1,078 | $230.3K | 0.01% | +1,078 | New |
| SYSTM Wealth Solutions LLC | 1,062 | $226.9K | 0.03% | +154+17.0% | Added |
| Envestnet Portfolio Solutions, Inc. | 1,036 | $221.3K | 0.00% | +1,036 | New |
| National Wealth Management Group, LLC | 1,031 | $220.3K | 0.24% | +1,031 | New |
| Balentine LLC | 1,015 | $216.8K | 0.01% | −423−29.4% | Reduced |
| Headlands Technologies LLC | 1,012 | $216.2K | 0.11% | −293−22.5% | Reduced |
| Retirement Planning Co of New England, Inc. | 1,002 | $214.1K | 0.12% | −62−5.8% | Reduced |
| Advisor Partners II, LLC | 999 | $213.4K | 0.01% | −203−16.9% | Reduced |
| Tokio Marine Asset Management Co Ltd | 998 | $213.2K | 0.01% | +87+9.5% | Added |
| Blossom Wealth Management | 988 | $211.1K | 0.68% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 963 | $205.0K | 0.00% | −66−6.4% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 961 | $205.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Trust N.A. | 957 | $204.5K | 0.01% | +54+6.0% | Added |
| Vestcor Inc | 886 | $189.0K | 0.01% | −7−0.8% | Reduced |
| Neo Ivy Capital Management | 880 | $188.0K | 0.08% | +880 | New |
| IFP Advisors, Inc | 789 | $168.7K | 0.01% | +160+25.4% | Added |
| First Manhattan Co | 785 | $167.7K | 0.00% | 00.0% | Unchanged |
| Emerald Advisers, LLC | 768 | $164.1K | 0.01% | −10−1.3% | Reduced |
| Quantbot Technologies LP | 739 | $157.9K | 0.01% | −6,245−89.4% | Reduced |
| CWM, LLC | 692 | $148.0K | 0.00% | +234+51.1% | Added |
| Centaurus Financial, Inc. | 683 | $146.0K | 0.01% | +36+5.6% | Added |
| Meeder Asset Management Inc | 679 | $145.1K | 0.01% | 00.0% | Unchanged |
| Concord Wealth Partners | 629 | $134.4K | 0.03% | +629 | New |
| Horizon Investments, LLC | 551 | $117.3K | 0.00% | −41−6.9% | Reduced |
| Hall Laurie J Trustee | 470 | $100.0K | 0.04% | +30+6.8% | Added |
| Covestor Ltd | 462 | $99.0K | 0.07% | +112+32.0% | Added |
| Ameritas Investment Partners, Inc. | 454 | $97.0K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 398 | $85.0K | 0.00% | +8+2.1% | Added |
| Penserra Capital Management LLC | 399 | $84.0K | 0.00% | −26−6.1% | Reduced |
| Kapitalo Investimentos Ltda | 385 | $82.3K | 0.01% | −70−15.4% | Reduced |
| Credit Agricole S A | 354 | $75.6K | 0.00% | +354 | New |
| JTC Employer Solutions Trusteee Ltd | 266 | $68.0K | 0.01% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 300 | $64.1K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 300 | $64.0K | 0.00% | −5,600−94.9% | Reduced |
| State of Wyoming | 299 | $63.9K | 0.01% | +93+45.1% | Added |
| Quadrant Capital Group LLC | 258 | $55.1K | 0.01% | −59−18.6% | Reduced |
| Pinnacle Financial Partners Inc | 250 | $53.4K | 0.00% | 00.0% | Unchanged |
| Riverview Trust Co | 229 | $48.9K | 0.04% | −52−18.5% | Reduced |
| Sentry Investment Management LLC | 218 | $47.0K | 0.02% | −29−11.7% | Reduced |
| Private Trust Co NA | 217 | $46.4K | 0.01% | +26+13.6% | Added |
| EverSource Wealth Advisors, LLC | 214 | $45.7K | 0.00% | −12−5.3% | Reduced |
| Desjardins Global Asset Management Inc. | 206 | $44.0K | 0.00% | +50+32.1% | Added |
| Clear Street Markets LLC | 200 | $43.0K | 0.03% | +152+316.7% | Added |
| Central Trust Co | 197 | $42.1K | 0.00% | −279−58.6% | Reduced |
| Fred Alger Management, LLC | 159 | $34.0K | 0.00% | −49−23.6% | Reduced |
| TD Waterhouse Canada Inc. | 142 | $33.6K | 0.00% | +52+57.8% | Added |
| Global Retirement Partners, LLC | 157 | $33.5K | 0.00% | 00.0% | Unchanged |