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 |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 30,497 | $6.69M | 0.02% | +4,198+16.0% | Added |
| Manufacturers Life Insurance Company, The | 29,696 | $6.51M | 0.01% | −14,826−33.3% | Reduced |
| Kornitzer Capital Management Inc | 29,050 | $6.37M | 0.12% | −279−1.0% | Reduced |
| Grandeur Peak Global Advisors, LLC | 28,476 | $6.24M | 0.50% | +160+0.6% | Added |
| Voloridge Investment Management, LLC | 28,121 | $6.17M | 0.02% | +28,121 | New |
| Wilson Asset Management (International) Pty Ltd | 28,119 | $6.17M | 1.59% | +28,119 | New |
| Toronto Dominion Bank | 27,854 | $6.11M | 0.01% | +1,812+7.0% | Added |
| Voya Investment Management LLC | 26,216 | $5.75M | 0.01% | −3,480−11.7% | Reduced |
| Pinebridge Investments, L.P. | 25,737 | $5.64M | 0.05% | +15,876+161.0% | Added |
| Ensign Peak Advisors, Inc | 25,642 | $5.62M | 0.01% | −1,958−7.1% | Reduced |
| Guardian Capital LP | 25,074 | $5.50M | 0.19% | +3,319+15.3% | Added |
| Great West Life Assurance Co | 23,318 | $5.11M | 0.01% | −300−1.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 22,782 | $5.00M | 0.01% | −6,964−23.4% | Reduced |
| AXA S.A. | 22,644 | $4.96M | 0.01% | −5,791−20.4% | Reduced |
| Laurion Capital Management LP | 22,629 | $4.96M | 0.14% | +22,629 | New |
| Russell Investments Group, Ltd. | 22,526 | $4.93M | 0.01% | −34,352−60.4% | Reduced |
| State of New Jersey Common Pension Fund D | 22,178 | $4.86M | 0.01% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 21,098 | $4.63M | 0.01% | −2,295−9.8% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 20,989 | $4.60M | 0.02% | −185−0.9% | Reduced |
| AQR Capital Management LLC | 20,519 | $4.50M | 0.01% | −19,914−49.3% | Reduced |
| Ossiam | 19,792 | $4.34M | 0.08% | +1,091+5.8% | Added |
| Northwest & Ethical Investments L.P. | 19,746 | $4.33M | 0.12% | +34+0.2% | Added |
| Prana Capital Management, LP | 19,067 | $4.18M | 0.19% | +19,067 | New |
| Danske Bank A/S | 18,812 | $4.12M | 0.01% | +18,812 | New |
| Susquehanna International Group, LLP | 18,184 | $3.99M | 0.01% | +4,226+30.3% | Added |
| Andra AP-fonden | 17,000 | $3.73M | 0.07% | +8,300+95.4% | Added |
| Private Advisory Group LLC | 16,763 | $3.68M | 0.52% | −553−3.2% | Reduced |
| AIA Group Ltd | 16,717 | $3.67M | 0.12% | −1,727−9.4% | Reduced |
| Treasurer of the State of North Carolina | 16,549 | $3.63M | 0.02% | −8,729−34.5% | Reduced |
| Asset Management One Co.,Ltd. | 16,048 | $3.52M | 0.01% | −827−4.9% | Reduced |
| Standard Life Aberdeen plc | 15,616 | $3.42M | 0.01% | −368−2.3% | Reduced |
| Public Employees Retirement System of Ohio | 15,379 | $3.37M | 0.01% | −961−5.9% | Reduced |
| Mn Services Vermogensbeheer B.V. | 15,300 | $3.35M | 0.02% | −2,000−11.6% | Reduced |
| Algert Global LLC | 14,895 | $3.27M | 0.13% | +14,895 | New |
| Korea Investment CORP | 14,588 | $3.20M | 0.01% | +1,168+8.7% | Added |
| Los Angeles Capital Management LLC | 14,502 | $3.18M | 0.01% | −56,372−79.5% | Reduced |
| Royal London Asset Management Ltd | 14,461 | $3.17M | 0.01% | −100−0.7% | Reduced |
| Janus Henderson Group PLC | 14,140 | $3.10M | 0.00% | +9,539+207.3% | Added |
| TCG Advisory Services, LLC | 13,775 | $3.02M | 0.17% | −872−6.0% | Reduced |
| First Trust Advisors LP | 13,397 | $2.94M | 0.00% | +12,544+1,470.6% | Added |
| Rafferty Asset Management, LLC | 13,334 | $2.92M | 0.01% | −106−0.8% | Reduced |
| Resona Asset Management Co.,Ltd. | 13,064 | $2.86M | 0.02% | +13,064 | New |
| Covea Finance | 12,800 | $2.81M | 0.13% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,484 | $2.74M | 0.01% | −1,916−13.3% | Reduced |
| Bayesian Capital Management, LP | 12,400 | $2.72M | 0.26% | +12,400 | New |
| Thrivent Financial for Lutherans | 12,101 | $2.65M | 0.01% | +10,455+635.2% | Added |
| State of Alaska, Department of Revenue | 11,750 | $2.58M | 0.03% | −2,550−17.8% | Reduced |
| Keybank National Association | 11,698 | $2.56M | 0.01% | −3,613−23.6% | Reduced |
| Readystate Asset Management LP | 11,633 | $2.55M | 0.09% | +11,633 | New |
| ProShare Advisors LLC | 11,615 | $2.55M | 0.01% | +3,787+48.4% | Added |
| Millennium Management LLC | 11,348 | $2.49M | 0.00% | −8,839−43.8% | Reduced |
| State of Michigan Retirement System | 11,021 | $2.42M | 0.01% | 00.0% | Unchanged |
| Nomura Asset Management Co Ltd | 10,544 | $2.31M | 0.01% | −43,103−80.3% | Reduced |
| Nordea Investment Management AB | 10,407 | $2.30M | 0.00% | −1,139−9.9% | Reduced |
| Arizona State Retirement System | 10,426 | $2.29M | 0.02% | +71+0.7% | Added |
| MetLife Investment Management | 10,388 | $2.28M | 0.02% | −322−3.0% | Reduced |
| CIBC World Markets Inc. | 10,376 | $2.27M | 0.01% | +2,817+37.3% | Added |
| Reynders McVeigh Capital Management, LLC | 10,360 | $2.27M | 0.13% | −9,681−48.3% | Reduced |
| D. E. Shaw & Co., Inc. | 10,301 | $2.26M | 0.00% | −2,805−21.4% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 10,259 | $2.25M | 0.02% | +2,664+35.1% | Added |
| American International Group, Inc. | 10,219 | $2.24M | 0.01% | −36−0.4% | Reduced |
| American Century Companies Inc | 10,144 | $2.22M | 0.00% | +2,633+35.1% | Added |
| Truist Financial Corp | 10,042 | $2.20M | 0.00% | −251−2.4% | Reduced |
| Oppenheimer Asset Management Inc. | 9,872 | $2.16M | 0.03% | −339−3.3% | Reduced |
| Eagle Asset Management Inc | 9,915 | $2.15M | 0.01% | −426,076−97.7% | Reduced |
| Jefferies Financial Group Inc. | 9,646 | $2.11M | 0.04% | +7,087+276.9% | Added |
| CIBC World Markets Corp | 9,635 | $2.11M | 0.01% | +857+9.8% | Added |
| Guardian Capital Advisors LP | 10,055 | $2.03M | 0.22% | +4,750+89.5% | Added |
| New York Life Investment Management LLC | 9,157 | $2.01M | 0.02% | −421−4.4% | Reduced |
| Engineers Gate Manager LP | 9,140 | $2.00M | 0.05% | +6,176+208.4% | Added |
| Coldstream Capital Management Inc | 8,910 | $1.95M | 0.05% | +7,827+722.7% | Added |
| Texas Permanent School Fund | 8,723 | $1.91M | 0.02% | +29+0.3% | Added |
| Two Sigma Advisers, LP | 8,700 | $1.91M | 0.00% | −15,000−63.3% | Reduced |
| Hixon Zuercher, LLC | 8,679 | $1.90M | 0.80% | +1,531+21.4% | Added |
| Flossbach Von Storch AG | 8,650 | $1.90M | 0.01% | 00.0% | Unchanged |
| Xponance, Inc. | 8,641 | $1.89M | 0.02% | −45−0.5% | Reduced |
| US Bancorp | 8,622 | $1.89M | 0.00% | −3,634−29.7% | Reduced |
| Retirement Systems of Alabama | 8,366 | $1.83M | 0.01% | +13+0.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 8,321 | $1.82M | 0.01% | +20+0.2% | Added |
| Amalgamated Bank | 8,239 | $1.81M | 0.02% | −5,329−39.3% | Reduced |
| CIBC Private Wealth Group, LLC | 8,288 | $1.79M | 0.00% | −565−6.4% | Reduced |
| Polen Capital Management LLC | 8,165 | $1.79M | 0.00% | +3,704+83.0% | Added |
| Toroso Investments, LLC | 7,949 | $1.74M | 0.03% | +2,513+46.2% | Added |
| Stephens Inc | 7,891 | $1.73M | 0.03% | −438−5.3% | Reduced |
| National Bank of Canada | 8,367 | $1.72M | 0.00% | −6,083−42.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 7,620 | $1.67M | 0.02% | +400+5.5% | Added |
| Pine Valley Investments Ltd Liability Co | 7,434 | $1.63M | 0.13% | −51−0.7% | Reduced |
| State of Tennessee, Treasury Department | 7,341 | $1.61M | 0.01% | +1,574+27.3% | Added |
| Brown Capital Management LLC | 7,338 | $1.61M | 0.03% | −71−1.0% | Reduced |
| Nisa Investment Advisors, LLC | 7,324 | $1.61M | 0.01% | −401−5.2% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 7,168 | $1.57M | 0.01% | −158−2.2% | Reduced |
| IFM Investors Pty Ltd | 7,071 | $1.55M | 0.02% | +7,071 | New |
| CWM Advisors, LLC | 6,874 | $1.51M | 0.15% | +1,179+20.7% | Added |
| Bangor Savings Bank | 6,776 | $1.49M | 0.15% | +6,776 | New |
| SG Americas Securities, LLC | 6,743 | $1.48M | 0.01% | +4,284+174.2% | Added |
| IFP Advisors, Inc | 6,719 | $1.47M | 0.06% | +5,777+613.3% | Added |
| Czech National Bank | 6,668 | $1.46M | 0.02% | +30+0.5% | Added |
| Pearl River Capital, LLC | 6,656 | $1.46M | 0.23% | +1,146+20.8% | Added |
| Handelsbanken Fonder AB | 6,644 | $1.46M | 0.01% | 00.0% | Unchanged |
| Utah Retirement Systems | 6,422 | $1.41M | 0.02% | 00.0% | Unchanged |