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, Q1 2024
Institutional positions in Marketaxess Holdings Inc as of Mar 31, 2024. 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
- 463
- −38 vs. Q4 2023
- Shares held
- 37.1M
- −14.7K (0.0%) vs. Q4 2023
- Total value
- $8.14B
- −$2.73B (−25.1%) vs. Q4 2023
- New holders
- 65
- 156 more added
- Sold out
- 103
- 177 more reduced
5 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American Century Companies Inc | 10,144 | $2.22M | 0.00% | +2,633+35.1% | Added |
| American International Group, Inc. | 10,219 | $2.24M | 0.01% | −36−0.4% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 10,259 | $2.25M | 0.02% | +2,664+35.1% | Added |
| D. E. Shaw & Co., Inc. | 10,301 | $2.26M | 0.00% | −2,805−21.4% | Reduced |
| Reynders McVeigh Capital Management, LLC | 10,360 | $2.27M | 0.13% | −9,681−48.3% | Reduced |
| CIBC World Markets Inc. | 10,376 | $2.27M | 0.01% | +2,817+37.3% | Added |
| MetLife Investment Management | 10,388 | $2.28M | 0.02% | −322−3.0% | Reduced |
| Arizona State Retirement System | 10,426 | $2.29M | 0.02% | +71+0.7% | Added |
| Nordea Investment Management AB | 10,407 | $2.30M | 0.00% | −1,139−9.9% | Reduced |
| Nomura Asset Management Co Ltd | 10,544 | $2.31M | 0.01% | −43,103−80.3% | Reduced |
| State of Michigan Retirement System | 11,021 | $2.42M | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 11,348 | $2.49M | 0.00% | −8,839−43.8% | Reduced |
| ProShare Advisors LLC | 11,615 | $2.55M | 0.01% | +3,787+48.4% | Added |
| Readystate Asset Management LP | 11,633 | $2.55M | 0.09% | +11,633 | New |
| Keybank National Association | 11,698 | $2.56M | 0.01% | −3,613−23.6% | Reduced |
| State of Alaska, Department of Revenue | 11,750 | $2.58M | 0.03% | −2,550−17.8% | Reduced |
| Thrivent Financial for Lutherans | 12,101 | $2.65M | 0.01% | +10,455+635.2% | Added |
| Bayesian Capital Management, LP | 12,400 | $2.72M | 0.26% | +12,400 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,484 | $2.74M | 0.01% | −1,916−13.3% | Reduced |
| Covea Finance | 12,800 | $2.81M | 0.13% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 13,064 | $2.86M | 0.02% | +13,064 | New |
| Rafferty Asset Management, LLC | 13,334 | $2.92M | 0.01% | −106−0.8% | Reduced |
| First Trust Advisors LP | 13,397 | $2.94M | 0.00% | +12,544+1,470.6% | Added |
| TCG Advisory Services, LLC | 13,775 | $3.02M | 0.17% | −872−6.0% | Reduced |
| Janus Henderson Group PLC | 14,140 | $3.10M | 0.00% | +9,539+207.3% | Added |
| Royal London Asset Management Ltd | 14,461 | $3.17M | 0.01% | −100−0.7% | Reduced |
| Los Angeles Capital Management LLC | 14,502 | $3.18M | 0.01% | −56,372−79.5% | Reduced |
| Korea Investment CORP | 14,588 | $3.20M | 0.01% | +1,168+8.7% | Added |
| Algert Global LLC | 14,895 | $3.27M | 0.13% | +14,895 | New |
| Mn Services Vermogensbeheer B.V. | 15,300 | $3.35M | 0.02% | −2,000−11.6% | Reduced |
| Public Employees Retirement System of Ohio | 15,379 | $3.37M | 0.01% | −961−5.9% | Reduced |
| Standard Life Aberdeen plc | 15,616 | $3.42M | 0.01% | −368−2.3% | Reduced |
| Asset Management One Co.,Ltd. | 16,048 | $3.52M | 0.01% | −827−4.9% | Reduced |
| Treasurer of the State of North Carolina | 16,549 | $3.63M | 0.02% | −8,729−34.5% | Reduced |
| AIA Group Ltd | 16,717 | $3.67M | 0.12% | −1,727−9.4% | Reduced |
| Private Advisory Group LLC | 16,763 | $3.68M | 0.52% | −553−3.2% | Reduced |
| Andra AP-fonden | 17,000 | $3.73M | 0.07% | +8,300+95.4% | Added |
| Susquehanna International Group, LLP | 18,184 | $3.99M | 0.01% | +4,226+30.3% | Added |
| Danske Bank A/S | 18,812 | $4.12M | 0.01% | +18,812 | New |
| Prana Capital Management, LP | 19,067 | $4.18M | 0.19% | +19,067 | New |
| Northwest & Ethical Investments L.P. | 19,746 | $4.33M | 0.12% | +34+0.2% | Added |
| Ossiam | 19,792 | $4.34M | 0.08% | +1,091+5.8% | Added |
| AQR Capital Management LLC | 20,519 | $4.50M | 0.01% | −19,914−49.3% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 20,989 | $4.60M | 0.02% | −185−0.9% | Reduced |
| Pictet Asset Management Holding SA | 21,098 | $4.63M | 0.01% | −2,295−9.8% | Reduced |
| State of New Jersey Common Pension Fund D | 22,178 | $4.86M | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 22,526 | $4.93M | 0.01% | −34,352−60.4% | Reduced |
| Laurion Capital Management LP | 22,629 | $4.96M | 0.14% | +22,629 | New |
| AXA S.A. | 22,644 | $4.96M | 0.01% | −5,791−20.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 22,782 | $5.00M | 0.01% | −6,964−23.4% | Reduced |
| Great West Life Assurance Co | 23,318 | $5.11M | 0.01% | −300−1.3% | Reduced |
| Guardian Capital LP | 25,074 | $5.50M | 0.19% | +3,319+15.3% | Added |
| Ensign Peak Advisors, Inc | 25,642 | $5.62M | 0.01% | −1,958−7.1% | Reduced |
| Pinebridge Investments, L.P. | 25,737 | $5.64M | 0.05% | +15,876+161.0% | Added |
| Voya Investment Management LLC | 26,216 | $5.75M | 0.01% | −3,480−11.7% | Reduced |
| Toronto Dominion Bank | 27,854 | $6.11M | 0.01% | +1,812+7.0% | Added |
| Wilson Asset Management (International) Pty Ltd | 28,119 | $6.17M | 1.59% | +28,119 | New |
| Voloridge Investment Management, LLC | 28,121 | $6.17M | 0.02% | +28,121 | New |
| Grandeur Peak Global Advisors, LLC | 28,476 | $6.24M | 0.50% | +160+0.6% | Added |
| Kornitzer Capital Management Inc | 29,050 | $6.37M | 0.12% | −279−1.0% | Reduced |
| Manufacturers Life Insurance Company, The | 29,696 | $6.51M | 0.01% | −14,826−33.3% | Reduced |
| State of Wisconsin Investment Board | 30,497 | $6.69M | 0.02% | +4,198+16.0% | Added |
| Jane Street Group, LLC | 31,932 | $7.00M | 0.01% | −13,671−30.0% | Reduced |
| Bridgewater Associates, LP | 33,244 | $7.29M | 0.04% | −34,207−50.7% | Reduced |
| Two Sigma Investments, LP | 33,314 | $7.30M | 0.02% | −1,024−3.0% | Reduced |
| Prudential Financial Inc | 33,384 | $7.32M | 0.01% | +5,910+21.5% | Added |
| Point72 Asset Management, L.P. | 34,400 | $7.54M | 0.02% | −65,940−65.7% | Reduced |
| Caisse de Depot Et Placement du Quebec | 34,486 | $7.56M | 0.02% | −101,299−74.6% | Reduced |
| Norris Perne & French LLP | 34,876 | $7.65M | 0.55% | +1,704+5.1% | Added |
| BNP Paribas Arbitrage, SA | 35,040 | $7.68M | 0.01% | −10,056−22.3% | Reduced |
| Aviva PLC | 35,555 | $7.80M | 0.03% | +6,647+23.0% | Added |
| Schonfeld Strategic Advisors LLC | 35,827 | $7.86M | 0.06% | +24,127+206.2% | Added |
| Kingsview Wealth Management, LLC | 35,878 | $7.87M | 0.20% | +35,878 | New |
| M&G Plc | 36,194 | $7.93M | 0.05% | +36,194 | New |
| 2Xideas AG | 36,282 | $7.95M | 0.97% | −14,436−28.5% | Reduced |
| Interval Partners, LP | 36,701 | $8.05M | 0.30% | +3,023+9.0% | Added |
| Adage Capital Partners GP, L.L.C. | 37,150 | $8.15M | 0.02% | +300+0.8% | Added |
| New York State Teachers Retirement System | 37,326 | $8.18M | 0.02% | +305+0.8% | Added |
| Alliancebernstein L.P. | 39,259 | $8.61M | 0.00% | −10,579−21.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 41,191 | $9.03M | 0.01% | +3,603+9.6% | Added |
| Alps Advisors Inc | 42,304 | $9.28M | 0.07% | +6,399+17.8% | Added |
| ICICI Prudential Asset Management Co Ltd | 43,289 | $9.49M | 1.07% | +12,856+42.2% | Added |
| Robeco Institutional Asset Management B.V. | 46,495 | $10.2M | 0.02% | −2,398−4.9% | Reduced |
| Principal Financial Group Inc | 46,916 | $10.3M | 0.01% | −12,379−20.9% | Reduced |
| Bahl & Gaynor Inc | 48,394 | $10.6M | 0.06% | −5,189−9.7% | Reduced |
| Citigroup Inc | 48,624 | $10.7M | 0.01% | −8,215−14.5% | Reduced |
| Azora Capital LP | 49,676 | $10.9M | 0.79% | +49,676 | New |
| Schroder Investment Management Group | 49,743 | $10.9M | 0.01% | +2,231+4.7% | Added |
| Public Employees Retirement Association of Colorado | 53,290 | $11.7M | 0.05% | −499−0.9% | Reduced |
| California Public Employees Retirement System | 53,349 | $11.7M | 0.01% | −15,594−22.6% | Reduced |
| Man Group plc | 58,212 | $12.8M | 0.03% | +41,344+245.1% | Added |
| Bank of Montreal | 58,900 | $13.0M | 0.01% | +1,578+2.8% | Added |
| Assenagon Asset Management S.A. | 60,426 | $13.2M | 0.04% | +22,442+59.1% | Added |
| California State Teachers Retirement System | 60,693 | $13.3M | 0.02% | +151+0.2% | Added |
| New York State Common Retirement Fund | 61,092 | $13.4M | 0.02% | −35,384−36.7% | Reduced |
| Walleye Capital LLC | 62,980 | $13.8M | 0.15% | +62,980 | New |
| Credit Suisse AG | 64,925 | $14.2M | 0.01% | −1,034−1.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 66,529 | $14.6M | 0.03% | −2,527−3.7% | Reduced |
| Tobam | 69,871 | $15.3M | 1.37% | +9,657+16.0% | Added |
| Ashford Capital Management Inc | 74,277 | $16.3M | 2.20% | −3,582−4.6% | Reduced |