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 2025
Institutional positions in Marketaxess Holdings Inc as of Jun 30, 2025. 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
- 531
- +27 vs. Q1 2025
- Shares held
- 36.9M
- −208.8K (−0.6%) vs. Q1 2025
- Total value
- $8.24B
- +$209.3M (+2.6%) vs. Q1 2025
- New holders
- 85
- 229 more added
- Sold out
- 58
- 159 more reduced
7 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Principal Securities, Inc. | 227 | $50.7K | 0.00% | −34−13.0% | Reduced |
| Park Place Capital Corp | 236 | $52.7K | 0.01% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 240 | $53.6K | 0.00% | −10−4.0% | Reduced |
| Skopos Labs, Inc. | 243 | $54.3K | 0.01% | +208+594.3% | Added |
| Massmutual Trust Co FSB | 248 | $55.4K | 0.00% | +84+51.2% | Added |
| Umb Bank N A | 266 | $59.4K | 0.00% | +44+19.8% | Added |
| PEAK6 LLC | 295 | $65.9K | 0.00% | +295 | New |
| Employees Retirement System of Texas | 311 | $69.0K | 0.00% | +311 | New |
| Allworth Financial LP | 310 | $69.2K | 0.00% | +191+160.5% | Added |
| Clearstead Advisors, LLC | 333 | $74.4K | 0.00% | +227+214.2% | Added |
| Colonial Trust Co | 351 | $78.4K | 0.01% | −2−0.6% | Reduced |
| Ameritas Investment Partners, Inc. | 354 | $79.1K | 0.00% | −45−11.3% | Reduced |
| Anchor Investment Management, LLC | 376 | $84.0K | 0.01% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 392 | $86.1K | 0.00% | +86+28.1% | Added |
| Covestor Ltd | 535 | $120.0K | 0.07% | −76−12.4% | Reduced |
| Signaturefd, LLC | 546 | $121.9K | 0.00% | +213+64.0% | Added |
| State of Wyoming | 580 | $129.5K | 0.02% | +567+4,361.5% | Added |
| IFP Advisors, Inc | 587 | $131.2K | 0.00% | +141+31.6% | Added |
| Rexford Capital Inc | 614 | $137.1K | 0.11% | +614 | New |
| Canada Post Corp Registered Pension Plan | 620 | $138.5K | 0.01% | +620 | New |
| Parallel Advisors, LLC | 680 | $151.9K | 0.00% | +289+73.9% | Added |
| Erste Asset Management GmbH | 700 | $153.7K | 0.00% | +700 | New |
| Goodman Advisory Group, LLC | 705 | $157.5K | 0.05% | +705 | New |
| CX Institutional | 717 | $160.0K | 0.01% | +87+13.8% | Added |
| Storebrand Asset Management AS | 719 | $160.6K | 0.00% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 808 | $180.5K | 0.00% | +14+1.8% | Added |
| MUFG Securities Americas Inc. | 831 | $185.6K | 0.02% | +163+24.4% | Added |
| STRS Ohio | 871 | $194.5K | 0.00% | +871 | New |
| Federated Hermes, Inc. | 871 | $194.5K | 0.00% | +349+66.9% | Added |
| Metis Global Partners, LLC | 896 | $200.1K | 0.01% | +896 | New |
| David Loasby | 970 | $201.5K | 0.02% | +6+0.6% | Added |
| Regions Financial Corp | 908 | $202.8K | 0.00% | −59−6.1% | Reduced |
| Transcend Wealth Collective, LLC | 912 | $203.7K | 0.02% | +912 | New |
| Landscape Capital Management, L.L.C. | 924 | $206.4K | 0.02% | +924 | New |
| Bank of Nova Scotia Trust Co | 929 | $207.5K | 0.02% | −13−1.4% | Reduced |
| Commerce Bank | 936 | $209.0K | 0.00% | −236−20.1% | Reduced |
| Alliance Wealth Advisors, LLC | 941 | $210.2K | 0.05% | −12−1.3% | Reduced |
| KBC Group NV | 943 | $211.0K | 0.00% | −582−38.2% | Reduced |
| South Dakota Investment Council | 950 | $212.0K | 0.00% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 974 | $217.5K | 0.01% | +4+0.4% | Added |
| Journey Strategic Wealth LLC | 976 | $218.0K | 0.01% | +976 | New |
| Glenmede Investment Management, LP | 983 | $219.5K | 0.00% | +983 | New |
| Fiduciary Trust Co | 997 | $222.7K | 0.00% | +997 | New |
| Waddell & Associates, LLC | 997 | $222.7K | 0.02% | +997 | New |
| Intrust Bank NA | 999 | $223.1K | 0.02% | +999 | New |
| Mount Yale Investment Advisors, LLC | 1,000 | $223.4K | 0.02% | −1,197−54.5% | Reduced |
| waypoint wealth counsel | 1,003 | $224.0K | 0.11% | +1,003 | New |
| Patton Fund Management, Inc. | 1,005 | $224.5K | 0.05% | +1,005 | New |
| Summit Trail Advisors, LLC | 1,006 | $224.7K | 0.00% | +1,006 | New |
| Chicago Partners Investment Group LLC | 1,073 | $227.5K | 0.01% | +1,073 | New |
| Northwestern Mutual Wealth Management Co | 1,022 | $228.3K | 0.00% | +46+4.7% | Added |
| Atomi Financial Group, Inc. | 1,027 | $229.4K | 0.01% | +1,027 | New |
| Sym Financial Corp | 1,050 | $234.5K | 0.03% | +1,050 | New |
| Claret Asset Management Corp | 1,059 | $236.0K | 0.03% | – | – |
| Cambridge Investment Research Advisors, Inc. | 1,064 | $238.0K | 0.00% | −65−5.8% | Reduced |
| Portside Wealth Group, LLC | 1,069 | $238.8K | 0.04% | +99+10.2% | Added |
| Atria Investments LLC | 1,096 | $244.7K | 0.00% | −86−7.3% | Reduced |
| Legacy Wealth Asset Management, LLC | 1,113 | $248.6K | 0.06% | +25+2.3% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 1,117 | $249.5K | 0.00% | +1,117 | New |
| Farringdon Capital, Ltd. | 1,117 | $249.5K | 0.08% | +1,117 | New |
| PharVision Advisers, LLC | 1,135 | $253.5K | 0.36% | +1,135 | New |
| Commonwealth Equity Services, LLC | 1,137 | $254.0K | 0.00% | −241−17.5% | Reduced |
| Davenport & Co LLC | 1,158 | $258.7K | 0.00% | −16−1.4% | Reduced |
| Dynamic Technology Lab Private Ltd | 1,167 | $261.0K | 0.04% | +1,167 | New |
| V-Square Quantitative Management LLC | 1,188 | $265.3K | 0.04% | +258+27.7% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,197 | $267.3K | 0.00% | −3−0.3% | Reduced |
| Aigen Investment Management, LP | 1,203 | $268.7K | 0.04% | +1,203 | New |
| MBB Public Markets I LLC | 1,204 | $268.9K | 0.03% | −268−18.2% | Reduced |
| Tower Research Capital LLC (TRC) | 1,210 | $270.2K | 0.01% | −4,951−80.4% | Reduced |
| Evoke Wealth, LLC | 1,222 | $272.8K | 0.01% | +1,222 | New |
| Empowered Funds, LLC | 1,224 | $273.4K | 0.00% | −492−28.7% | Reduced |
| Everence Capital Management Inc | 1,230 | $275.0K | 0.02% | −510−29.3% | Reduced |
| Boothbay Fund Management, LLC | 1,242 | $277.4K | 0.01% | +1,242 | New |
| Ci Investments Inc. | 1,250 | $279.0K | 0.00% | −50−3.8% | Reduced |
| EverSource Wealth Advisors, LLC | 1,254 | $280.1K | 0.01% | +1,187+1,771.6% | Added |
| Blair William & Co | 1,287 | $287.4K | 0.00% | +1,287 | New |
| Macquarie Group Ltd | 1,290 | $288.1K | 0.00% | −611,457−99.8% | Reduced |
| Independent Financial Group, LLC | 1,299 | $290.1K | 0.01% | −2−0.2% | Reduced |
| Guardian Partners Inc. | 1,325 | $290.5K | 0.03% | −390−22.7% | Reduced |
| Sequoia Financial Advisors, LLC | 1,306 | $291.7K | 0.00% | +1,306 | New |
| Empirical Finance, LLC | 1,346 | $300.6K | 0.02% | +11+0.8% | Added |
| Highland Capital Management, LLC | 1,354 | $302.4K | 0.02% | +1,354 | New |
| Omers Administration Corp | 1,390 | $310.4K | 0.00% | 00.0% | Unchanged |
| Impact Partnership Wealth, LLC | 1,409 | $314.7K | 0.06% | +1,409 | New |
| Clear Creek Financial Management, LLC | 1,413 | $315.6K | 0.03% | +120+9.3% | Added |
| Retirement Planning Co of New England, Inc. | 1,447 | $323.2K | 0.14% | −11−0.8% | Reduced |
| Pensionmark Financial Group, LLC | 1,454 | $324.7K | 0.01% | −381−20.8% | Reduced |
| Crossmark Global Holdings, Inc. | 1,455 | $325.0K | 0.01% | +484+49.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,476 | $330.0K | 0.00% | +329+28.7% | Added |
| Jones Financial Companies LLLP | 1,609 | $353.3K | 0.00% | +240+17.5% | Added |
| Cetera Investment Advisers | 1,589 | $354.9K | 0.00% | +144+10.0% | Added |
| Benedict Financial Advisors Inc | 1,602 | $357.7K | 0.08% | +66+4.3% | Added |
| Globeflex Capital L P | 1,648 | $368.1K | 0.03% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 1,653 | $369.2K | 0.01% | −36−2.1% | Reduced |
| Banque Pictet & Cie SA | 1,656 | $369.9K | 0.00% | −110−6.2% | Reduced |
| Groupama Asset Managment | 1,727 | $379.2K | 0.01% | −876−33.7% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,698 | $379.2K | 0.00% | +40+2.4% | Added |
| Park Avenue Securities LLC | 1,711 | $382.0K | 0.00% | +102+6.3% | Added |
| Allspring Global Investments Holdings, LLC | 1,713 | $382.2K | 0.00% | −53−3.0% | Reduced |
| Forte Capital LLC | 1,721 | $384.4K | 0.04% | −100−5.5% | Reduced |