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, Q4 2021
Institutional positions in Marketaxess Holdings Inc as of Dec 31, 2021. 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
- 505
- +4 vs. Q3 2021
- Shares held
- 36.6M
- +89.3K (+0.2%) vs. Q3 2021
- Total value
- $15.0B
- −$313.2M (−2.0%) vs. Q3 2021
- New holders
- 81
- 179 more added
- Sold out
- 77
- 188 more reduced
7 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential Financial Inc | 33,246 | $13.2M | 0.02% | +107+0.3% | Added |
| North Point Portfolio Managers Corp | 30,977 | $12.7M | 1.67% | −748−2.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 30,007 | $12.3M | 0.11% | +500+1.7% | Added |
| Roosevelt Investment Group LLC | 29,785 | $12.3M | 0.68% | +20+0.1% | Added |
| Great West Life Assurance Co | 29,324 | $12.0M | 0.02% | −7,014−19.3% | Reduced |
| Mn Services Vermogensbeheer B.V. | 28,100 | $11.6M | 0.07% | 00.0% | Unchanged |
| Junto Capital Management LP | 26,443 | $10.9M | 0.28% | +26,443 | New |
| AIA Group Ltd | 26,182 | $10.8M | 0.51% | +2,368+9.9% | Added |
| Toronto Dominion Bank | 26,072 | $10.7M | 0.01% | +4,747+22.3% | Added |
| BNP Paribas Arbitrage, SA | 25,855 | $10.6M | 0.03% | +561+2.2% | Added |
| Russell Investments Group, Ltd. | 25,429 | $10.5M | 0.02% | −562−2.2% | Reduced |
| Bridgecreek Investment Management, LLC | 23,140 | $9.52M | 1.30% | −350−1.5% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 22,805 | $9.38M | 0.03% | −549−2.4% | Reduced |
| Teacher Retirement System of Texas | 22,605 | $9.30M | 0.04% | +6,473+40.1% | Added |
| State of New Jersey Common Pension Fund D | 22,178 | $9.12M | 0.03% | −75−0.3% | Reduced |
| State of Wisconsin Investment Board | 20,416 | $8.40M | 0.02% | +787+4.0% | Added |
| Public Employees Retirement System of Ohio | 20,352 | $8.37M | 0.03% | −736−3.5% | Reduced |
| Victory Capital Management Inc | 20,209 | $8.31M | 0.01% | +261+1.3% | Added |
| Pictet Asset Management SA | 20,119 | $8.27M | 0.01% | −193−1.0% | Reduced |
| Rafferty Asset Management, LLC | 19,714 | $8.11M | 0.04% | +1,775+9.9% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 19,307 | $7.94M | 0.10% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 19,239 | $7.91M | 0.01% | +8,372+77.0% | Added |
| Aviva PLC | 18,780 | $7.72M | 0.03% | +3,611+23.8% | Added |
| Janney Montgomery Scott LLC | 18,102 | $7.45M | 0.03% | +3,358+22.8% | Added |
| Marshall Wace, LLP | 17,078 | $7.02M | 0.01% | +17,078 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 17,662 | $7.01M | 0.03% | +2,449+16.1% | Added |
| Asset Management One Co.,Ltd. | 16,821 | $6.92M | 0.02% | −548−3.2% | Reduced |
| SEI Investments Co | 16,710 | $6.75M | 0.01% | +9,860+143.9% | Added |
| US Bancorp | 16,336 | $6.72M | 0.01% | −381−2.3% | Reduced |
| Worldquant Millennium Advisors LLC | 16,285 | $6.70M | 0.13% | +16,285 | New |
| Kornitzer Capital Management Inc | 15,745 | $6.47M | 0.10% | +2,289+17.0% | Added |
| Gillson Capital LP | 15,063 | $6.20M | 0.40% | +15,063 | New |
| Holocene Advisors, LP | 14,874 | $6.12M | 0.03% | −2,715−15.4% | Reduced |
| Daiwa Securities Group Inc. | 14,801 | $6.09M | 0.04% | +1,055+7.7% | Added |
| Treasurer of the State of North Carolina | 14,050 | $5.78M | 0.03% | −1,110−7.3% | Reduced |
| Amica Mutual Insurance Co | 13,956 | $5.74M | 0.49% | 00.0% | Unchanged |
| Royal London Asset Management Ltd | 13,801 | $5.68M | 0.02% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 13,374 | $5.50M | 0.02% | −23,437−63.7% | Reduced |
| SG Americas Securities, LLC | 13,362 | $5.50M | 0.04% | +8,668+184.7% | Added |
| American International Group, Inc. | 13,166 | $5.42M | 0.03% | −171−1.3% | Reduced |
| First Trust Advisors LP | 12,942 | $5.32M | 0.01% | +3,791+41.4% | Added |
| Standard Life Aberdeen plc | 12,844 | $5.28M | 0.01% | +1,080+9.2% | Added |
| Schonfeld Strategic Advisors LLC | 12,400 | $5.10M | 0.05% | +12,400 | New |
| KBC Group NV | 12,088 | $4.97M | 0.02% | +20+0.2% | Added |
| State of Alaska, Department of Revenue | 12,031 | $4.95M | 0.05% | −1,265−9.5% | Reduced |
| State of Michigan Retirement System | 12,009 | $4.94M | 0.03% | +1,128+10.4% | Added |
| Andra AP-fonden | 11,900 | $4.89M | 0.10% | −6,900−36.7% | Reduced |
| Ameriprise Financial Inc | 11,861 | $4.84M | 0.00% | −9,333−44.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,709 | $4.82M | 0.02% | −1,222−9.5% | Reduced |
| CIBC Private Wealth Group, LLC | 11,330 | $4.66M | 0.01% | −657−5.5% | Reduced |
| ProShare Advisors LLC | 10,577 | $4.35M | 0.01% | +1,808+20.6% | Added |
| Amalgamated Bank | 10,371 | $4.26M | 0.03% | +1,933+22.9% | Added |
| Arizona State Retirement System | 10,346 | $4.25M | 0.03% | −313−2.9% | Reduced |
| Stifel Financial Corp | 10,253 | $4.22M | 0.01% | −1,085−9.6% | Reduced |
| Bank of Nova Scotia | 9,799 | $4.03M | 0.01% | +2,592+36.0% | Added |
| Verition Fund Management LLC | 9,687 | $3.98M | 0.05% | +885+10.1% | Added |
| Janus Henderson Group PLC | 9,646 | $3.97M | 0.00% | +2,146+28.6% | Added |
| First Citizens Bank & Trust Co | 9,553 | $3.93M | 0.15% | +320+3.5% | Added |
| USS Investment Management Ltd | 9,291 | $3.82M | 0.03% | 00.0% | Unchanged |
| M&T Bank Corp | 8,857 | $3.64M | 0.02% | −669−7.0% | Reduced |
| CWM Advisors, LLC | 8,846 | $3.64M | 0.42% | +739+9.1% | Added |
| PEAK6 Investments LLC | 8,686 | $3.57M | 0.10% | +8,684+434,200.0% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 8,619 | $3.54M | 0.03% | −200−2.3% | Reduced |
| MetLife Investment Management | 8,401 | $3.46M | 0.03% | −182−2.1% | Reduced |
| Sustainable Insight Capital Management, LLC | 8,361 | $3.44M | 1.85% | −147−1.7% | Reduced |
| TownSquare Capital, LLC | 8,349 | $3.43M | 0.09% | −374−4.3% | Reduced |
| CIBC World Markets Corp | 8,195 | $3.37M | 0.02% | −1,844−18.4% | Reduced |
| Advisor Group Holdings, Inc. | 8,116 | $3.34M | 0.01% | −3,876−32.3% | Reduced |
| Oregon Public Employees Retirement Fund | 7,832 | $3.22M | 0.04% | −685−8.0% | Reduced |
| NN Investment Partners Holdings N.V. | 7,720 | $3.18M | 0.02% | −1,396−15.3% | Reduced |
| Bridgewater Associates, LP | 7,686 | $3.16M | 0.02% | −7,801−50.4% | Reduced |
| Timber Creek Capital Management LLC | 7,662 | $3.15M | 0.94% | −2,536−24.9% | Reduced |
| Nomura Asset Management Co Ltd | 7,632 | $3.14M | 0.02% | −4,804−38.6% | Reduced |
| Exchange Traded Concepts, LLC | 7,412 | $3.05M | 0.06% | +7,412 | New |
| Northwest & Ethical Investments L.P. | 7,300 | $3.00M | 0.09% | +7,300 | New |
| Nissay Asset Management Corp | 7,258 | $2.98M | 0.02% | +3,086+74.0% | Added |
| Marks Group Wealth Management, Inc | 7,200 | $2.96M | 0.36% | +530+7.9% | Added |
| Alberta Investment Management Corp | 7,000 | $2.88M | 0.02% | 00.0% | Unchanged |
| Korea Investment CORP | 6,800 | $2.80M | 0.01% | +500+7.9% | Added |
| Brinker Capital Investments, LLC | 6,767 | $2.78M | 0.04% | +6,767 | New |
| Utah Retirement Systems | 6,741 | $2.77M | 0.03% | 00.0% | Unchanged |
| British Columbia Investment Management Corp | 6,675 | $2.75M | 0.02% | −342−4.9% | Reduced |
| Interval Partners, LP | 6,667 | $2.74M | 0.19% | −1,973−22.8% | Reduced |
| Gulf International Bank (UK) Ltd | 6,602 | $2.71M | 0.04% | −1,400−17.5% | Reduced |
| Allstate Corp | 6,571 | $2.70M | 0.05% | +5,994+1,038.8% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 6,489 | $2.68M | 0.01% | −367−5.4% | Reduced |
| Storebrand Asset Management AS | 6,472 | $2.66M | 0.01% | −2,166−25.1% | Reduced |
| Settian Capital LP | 6,400 | $2.63M | 2.28% | +6,400 | New |
| AQR Capital Management LLC | 6,389 | $2.63M | 0.00% | −8,012−55.6% | Reduced |
| Public Sector Pension Investment Board | 6,349 | $2.61M | 0.01% | −70−1.1% | Reduced |
| Xponance, Inc. | 6,334 | $2.60M | 0.04% | +584+10.2% | Added |
| Nisa Investment Advisors, LLC | 7,550 | $2.60M | 0.02% | −290−3.7% | Reduced |
| State of Tennessee, Treasury Department | 6,320 | $2.60M | 0.01% | −97−1.5% | Reduced |
| Taikang Asset Management (Hong Kong) Co Ltd | 6,249 | $2.57M | 0.51% | −69−1.1% | Reduced |
| Metropolitan Life Insurance Co | 6,037 | $2.48M | 0.03% | −99−1.6% | Reduced |
| Brown Capital Management LLC | 5,932 | $2.44M | 0.02% | +82+1.4% | Added |
| Blair William & Co | 5,881 | $2.42M | 0.01% | −249−4.1% | Reduced |
| Pinebridge Investments, L.P. | 5,811 | $2.39M | 0.02% | +5,811 | New |
| Handelsbanken Fonder AB | 5,744 | $2.36M | 0.01% | 00.0% | Unchanged |
| Horizon Kinetics Asset Management LLC | 5,704 | $2.35M | 0.05% | +550+10.7% | Added |