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 2023
Institutional positions in Marketaxess Holdings Inc as of Jun 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
- 514
- −25 vs. Q1 2023
- Shares held
- 37.7M
- +719.7K (+1.9%) vs. Q1 2023
- Total value
- $9.88B
- −$4.59B (−31.7%) vs. Q1 2023
- New holders
- 56
- 178 more added
- Sold out
- 81
- 198 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Victory Capital Management Inc | 37,830 | $9.89M | 0.01% | −5,001−11.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 37,550 | $9.82M | 0.02% | −100−0.3% | Reduced |
| First Trust Advisors LP | 36,123 | $9.44M | 0.01% | +31,941+763.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 34,440 | $9.00M | 0.03% | +1,266+3.8% | Added |
| Forte Capital LLC | 34,305 | $8.97M | 1.29% | +321+0.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 34,139 | $8.92M | 0.02% | +5,338+18.5% | Added |
| Man Group plc | 32,510 | $8.50M | 0.03% | – | – |
| Prudential Financial Inc | 32,122 | $8.40M | 0.01% | −216,085−87.1% | Reduced |
| Adams Diversified Equity Fund, Inc. | 31,981 | $8.36M | 0.35% | −7,800−19.6% | Reduced |
| BNP Paribas Arbitrage, SA | 31,807 | $8.31M | 0.02% | +5,149+19.3% | Added |
| 2Xideas AG | 29,840 | $7.80M | 0.75% | −8,041−21.2% | Reduced |
| Russell Investments Group, Ltd. | 28,996 | $7.58M | 0.01% | −12,339−29.9% | Reduced |
| Andra AP-fonden | 28,800 | $7.53M | 0.19% | +14,400+100.0% | Added |
| Cinctive Capital Management LP | 28,736 | $7.51M | 0.29% | +28,736 | New |
| Aviva PLC | 27,280 | $7.13M | 0.03% | −18,033−39.8% | Reduced |
| Reynders McVeigh Capital Management, LLC | 26,687 | $6.98M | 0.46% | −567−2.1% | Reduced |
| Manufacturers Life Insurance Company, The | 25,704 | $6.72M | 0.00% | −6,568−20.4% | Reduced |
| Tobam | 25,276 | $6.61M | 0.50% | +24,798+5,187.9% | Added |
| Teachers Retirement System of the State of Kentucky | 24,702 | $6.46M | 0.06% | −207−0.8% | Reduced |
| M&G Investment Management Ltd | 24,239 | $6.33M | 0.04% | +24,239 | New |
| Toronto Dominion Bank | 24,138 | $6.31M | 0.01% | +1,342+5.9% | Added |
| Capital Fund Management S.A. | 23,149 | $6.05M | 0.09% | +23,149 | New |
| Jacobs Levy Equity Management, Inc | 23,027 | $6.02M | 0.03% | +11,711+103.5% | Added |
| Great West Life Assurance Co | 22,409 | $5.89M | 0.01% | +116+0.5% | Added |
| Keybank National Association | 22,362 | $5.85M | 0.03% | −5,066−18.5% | Reduced |
| State of New Jersey Common Pension Fund D | 22,178 | $5.80M | 0.02% | 00.0% | Unchanged |
| Pictet Asset Management SA | 21,980 | $5.75M | 0.01% | −14,966−40.5% | Reduced |
| Guardian Capital LP | 21,854 | $5.71M | 0.18% | +15,500+243.9% | Added |
| Chevy Chase Trust Holdings, Inc. | 21,670 | $5.66M | 0.02% | −201−0.9% | Reduced |
| Engineers Gate Manager LP | 21,365 | $5.59M | 0.21% | +19,692+1,177.0% | Added |
| Treasurer of the State of North Carolina | 21,128 | $5.52M | 0.03% | +4,225+25.0% | Added |
| Ensign Peak Advisors, Inc | 20,630 | $5.39M | 0.01% | −49,988−70.8% | Reduced |
| Ameriprise Financial Inc | 20,215 | $5.28M | 0.00% | −47,085−70.0% | Reduced |
| Northwest & Ethical Investments L.P. | 20,018 | $5.23M | 0.17% | +590+3.0% | Added |
| Robeco Institutional Asset Management B.V. | 18,705 | $4.89M | 0.01% | +16,483+741.8% | Added |
| Public Employees Retirement System of Ohio | 18,661 | $4.88M | 0.02% | −896−4.6% | Reduced |
| ExodusPoint Capital Management, LP | 18,070 | $4.72M | 0.06% | +18,070 | New |
| Mn Services Vermogensbeheer B.V. | 17,900 | $4.68M | 0.04% | −600−3.2% | Reduced |
| Lakehouse Capital Pty Ltd | 17,168 | $4.49M | 3.86% | −6,394−27.1% | Reduced |
| Bridgecreek Investment Management, LLC | 16,575 | $4.33M | 0.83% | −400−2.4% | Reduced |
| TownSquare Capital, LLC | 16,507 | $4.32M | 0.08% | +2,196+15.3% | Added |
| Daiwa Securities Group Inc. | 16,154 | $4.22M | 0.03% | −1,163−6.7% | Reduced |
| Trexquant Investment LP | 16,057 | $4.20M | 0.11% | +16,057 | New |
| Asset Management One Co.,Ltd. | 16,043 | $4.19M | 0.02% | +113+0.7% | Added |
| Canada Pension Plan Investment Board | 15,800 | $4.13M | 0.01% | +9,500+150.8% | Added |
| AIA Group Ltd | 15,417 | $4.03M | 0.20% | +4,286+38.5% | Added |
| Korea Investment CORP | 15,307 | $4.00M | 0.01% | −3,706−19.5% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 15,200 | $3.97M | 0.50% | +15,200 | New |
| State of Alaska, Department of Revenue | 14,845 | $3.88M | 0.05% | +9,658+186.2% | Added |
| Amalgamated Bank | 14,803 | $3.87M | 0.03% | +812+5.8% | Added |
| Susquehanna International Group, LLP | 14,313 | $3.74M | 0.01% | −18,439−56.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 13,572 | $3.55M | 0.03% | +13,447+10,757.6% | Added |
| Y-Intercept (Hong Kong) Ltd | 13,507 | $3.53M | 0.37% | +13,507 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,502 | $3.53M | 0.02% | +473+3.6% | Added |
| Royal London Asset Management Ltd | 13,469 | $3.52M | 0.01% | +450+3.5% | Added |
| Grandeur Peak Global Advisors, LLC | 13,468 | $3.52M | 0.24% | +11,292+518.9% | Added |
| FORA Capital, LLC | 13,394 | $3.50M | 0.50% | +13,394 | New |
| AQR Capital Management LLC | 13,393 | $3.50M | 0.01% | +2,557+23.6% | Added |
| US Bancorp | 13,066 | $3.42M | 0.01% | −1,239−8.7% | Reduced |
| Algert Global LLC | 12,445 | $3.25M | 0.14% | −559−4.3% | Reduced |
| Swiss Life Asset Management Ltd | 12,085 | $3.16M | 0.05% | +45+0.4% | Added |
| Rafferty Asset Management, LLC | 12,079 | $3.16M | 0.02% | −606−4.8% | Reduced |
| First Citizens Bank & Trust Co | 11,906 | $3.11M | 0.06% | +2,198+22.6% | Added |
| Truist Financial Corp | 11,487 | $3.00M | 0.01% | −9−0.1% | Reduced |
| ProShare Advisors LLC | 11,479 | $3.00M | 0.01% | +3,090+36.8% | Added |
| Kornitzer Capital Management Inc | 11,411 | $2.98M | 0.06% | −75−0.7% | Reduced |
| Prana Capital Management, LP | 11,367 | $2.97M | 0.20% | +11,367 | New |
| State of Michigan Retirement System | 11,221 | $2.93M | 0.02% | −1,200−9.7% | Reduced |
| MetLife Investment Management | 11,091 | $2.90M | 0.02% | −94−0.8% | Reduced |
| American International Group, Inc. | 10,699 | $2.80M | 0.02% | −1,180−9.9% | Reduced |
| Nordea Investment Management AB | 10,595 | $2.79M | 0.00% | −4,637−30.4% | Reduced |
| Walleye Capital LLC | 10,576 | $2.76M | 0.05% | +8,149+335.8% | Added |
| M&T Bank Corp | 10,428 | $2.73M | 0.01% | −339−3.1% | Reduced |
| Arizona State Retirement System | 10,264 | $2.68M | 0.02% | −678−6.2% | Reduced |
| Stifel Financial Corp | 10,141 | $2.65M | 0.00% | −1,341−11.7% | Reduced |
| National Bank of Canada | 10,013 | $2.62M | 0.01% | +504+5.3% | Added |
| Oregon Public Employees Retirement Fund | 9,989 | $2.61M | 0.03% | +3,960+65.7% | Added |
| Shell Asset Management Co | 9,896 | $2.59M | 0.10% | +6,578+198.3% | Added |
| Standard Life Aberdeen plc | 9,754 | $2.55M | 0.01% | −760−7.2% | Reduced |
| Patton Fund Management, Inc. | 9,712 | $2.54M | 0.74% | +9,712 | New |
| Congress Asset Management Co | 9,691 | $2.53M | 0.02% | +737+8.2% | Added |
| Magnetar Financial LLC | 9,653 | $2.52M | 0.06% | +9,653 | New |
| Xponance, Inc. | 9,333 | $2.44M | 0.03% | +444+5.0% | Added |
| Texas Permanent School Fund | 8,828 | $2.31M | 0.02% | +981+12.5% | Added |
| Schonfeld Strategic Advisors LLC | 8,800 | $2.30M | 0.02% | +7,241+464.5% | Added |
| Tudor Investment Corp Et Al | 8,757 | $2.29M | 0.04% | +8,757 | New |
| Retirement Systems of Alabama | 8,561 | $2.24M | 0.01% | −2,564−23.0% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 8,376 | $2.19M | 0.03% | −2,600−23.7% | Reduced |
| Public Sector Pension Investment Board | 8,270 | $2.16M | 0.02% | −541−6.1% | Reduced |
| Ossiam | 8,247 | $2.16M | 0.04% | +12+0.1% | Added |
| Advisor Group Holdings, Inc. | 8,194 | $2.14M | 0.00% | −3,982−32.7% | Reduced |
| Stephens Inc | 8,095 | $2.12M | 0.04% | +64+0.8% | Added |
| Forsta Ap-Fonden | 7,800 | $2.04M | 0.02% | +100+1.3% | Added |
| Pinebridge Investments, L.P. | 7,780 | $2.03M | 0.02% | +7,780 | New |
| CIBC World Markets Corp | 7,673 | $2.01M | 0.02% | +2,729+55.2% | Added |
| Brown Capital Management LLC | 7,491 | $1.96M | 0.03% | +1,712+29.6% | Added |
| Two Sigma Advisers, LP | 7,400 | $1.93M | 0.00% | +7,400 | New |
| Nisa Investment Advisors, LLC | 7,373 | $1.93M | 0.01% | −2,076−22.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 7,357 | $1.92M | 0.01% | +917+14.2% | Added |
| CIBC World Markets Inc. | 7,326 | $1.92M | 0.01% | −20−0.3% | Reduced |