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 |
|---|---|---|---|---|---|
| Ameritas Investment Partners, Inc. | 454 | $99.5K | 0.00% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 470 | $103.0K | 0.04% | 00.0% | Unchanged |
| Quest Partners LLC | 537 | $117.7K | 0.02% | +537 | New |
| Ci Investments Inc. | 544 | $119.0K | 0.00% | +92+20.4% | Added |
| Centaurus Financial, Inc. | 623 | $137.0K | 0.01% | −60−8.8% | Reduced |
| CWM, LLC | 639 | $140.0K | 0.00% | −222−25.8% | Reduced |
| Horizon Investments, LLC | 673 | $147.6K | 0.00% | +4+0.6% | Added |
| Advisors Asset Management, Inc. | 694 | $152.2K | 0.00% | −269−27.9% | Reduced |
| EntryPoint Capital, LLC | 741 | $162.5K | 0.15% | +741 | New |
| Cubist Systematic Strategies, LLC | 755 | $165.5K | 0.00% | +755 | New |
| Vestcor Inc | 870 | $191.0K | 0.01% | −6−0.7% | Reduced |
| X-Square Capital, LLC | 924 | $202.0K | 0.10% | −640−40.9% | Reduced |
| Davenport & Co LLC | 951 | $208.5K | 0.00% | +59+6.6% | Added |
| Ieq Capital, LLC | 961 | $210.6K | 0.00% | +110+12.9% | Added |
| Bank of Nova Scotia Trust Co | 968 | $212.2K | 0.02% | +254+35.6% | Added |
| Horizon Kinetics Asset Management LLC | 969 | $212.5K | 0.00% | +244+33.7% | Added |
| Handelsinvest Investeringsforvaltning | 984 | $216.0K | 0.10% | −511−34.2% | Reduced |
| Boothbay Fund Management, LLC | 1,017 | $223.0K | 0.01% | +1,017 | New |
| Squarepoint Ops LLC | 1,028 | $225.4K | 0.00% | +1+0.1% | Added |
| QSV Equity Investors LLC | 1,041 | $228.2K | 0.22% | 00.0% | Unchanged |
| iA Global Asset Management Inc. | 1,043 | $229.0K | 0.00% | +1,043 | New |
| Mercer Global Advisors Inc | 956 | $233.0K | 0.00% | +75+8.5% | Added |
| Oak Thistle LLC | 1,088 | $238.5K | 0.21% | −348−24.2% | Reduced |
| CI Private Wealth, LLC | 1,098 | $240.7K | 0.00% | −1,972−64.2% | Reduced |
| Credit Capital Investments LLC | 1,100 | $241.2K | 0.30% | +1,100 | New |
| Rakuten Investment Management, Inc. | 1,107 | $242.7K | 0.00% | +1,013+1,077.7% | Added |
| Vontobel Holding Ltd. | 1,137 | $249.3K | 0.00% | +127+12.6% | Added |
| Tokio Marine Asset Management Co Ltd | 1,142 | $250.4K | 0.01% | +125+12.3% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 1,142 | $250.4K | 0.00% | +1,142 | New |
| Trexquant Investment LP | 1,152 | $252.6K | 0.01% | +1,152 | New |
| Regions Financial Corp | 1,168 | $256.1K | 0.00% | −43−3.6% | Reduced |
| Equitable Trust Co | 1,168 | $256.1K | 0.02% | +226+24.0% | Added |
| Empirical Asset Management, LLC | 1,185 | $259.8K | 0.13% | −2,362−66.6% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 1,202 | $263.5K | 0.01% | +2+0.2% | Added |
| Tower Research Capital LLC (TRC) | 1,210 | $265.3K | 0.01% | −6,079−83.4% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 1,224 | $268.4K | 0.01% | −22−1.8% | Reduced |
| WMS Partners, LLC | 1,225 | $268.6K | 0.02% | −1−0.1% | Reduced |
| Empirical Finance, LLC | 1,242 | $272.3K | 0.02% | +46+3.8% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 1,251 | $274.3K | 0.02% | −99−7.3% | Reduced |
| Vident Advisory, LLC | 1,256 | $275.4K | 0.01% | +1,256 | New |
| Banco Bilbao Vizcaya Argentaria, S.A. | 1,266 | $277.6K | 0.00% | +27+2.2% | Added |
| LPL Financial LLC | 1,292 | $283.4K | 0.00% | −6,297−83.0% | Reduced |
| Canandaigua National Bank & Trust Co | 1,300 | $285.0K | 0.04% | 00.0% | Unchanged |
| Norinchukin Bank, The | 1,342 | $294.2K | 0.01% | −15−1.1% | Reduced |
| V-Square Quantitative Management LLC | 1,352 | $296.4K | 0.05% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 1,363 | $298.8K | 0.00% | −243−15.1% | Reduced |
| Royce & Associates LP | 1,423 | $312.0K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 1,425 | $312.5K | 0.00% | +132+10.2% | Added |
| O'Shaughnessy Asset Management, LLC | 1,458 | $319.7K | 0.00% | −344−19.1% | Reduced |
| Retirement Planning Co of New England, Inc. | 1,522 | $333.7K | 0.18% | +232+18.0% | Added |
| Metropolitan Life Insurance Co | 1,528 | $335.0K | 0.01% | −15−1.0% | Reduced |
| Oxford Wealth Group, LLC | 1,540 | $337.6K | 0.31% | +1,540 | New |
| Northwestern Mutual Wealth Management Co | 1,540 | $337.6K | 0.00% | +245+18.9% | Added |
| Foundations Investment Advisors, LLC | 1,542 | $338.1K | 0.01% | −630−29.0% | Reduced |
| Ontario Teachers Pension Plan Board | 1,553 | $340.5K | 0.00% | +807+108.2% | Added |
| Umb Bank N A | 1,563 | $342.7K | 0.01% | +1,536+5,688.9% | Added |
| Cresset Asset Management, LLC | 1,563 | $342.7K | 0.00% | +200+14.7% | Added |
| Graham Capital Management, L.P. | 1,578 | $346.0K | 0.01% | +1,578 | New |
| E. Ohman J:or Asset Management AB | 1,600 | $350.8K | 0.01% | 00.0% | Unchanged |
| Ethic Inc. | 1,714 | $375.8K | 0.01% | +629+58.0% | Added |
| Versor Investments LP | 1,863 | $408.5K | 0.08% | +1,863 | New |
| Creative Planning | 1,918 | $420.5K | 0.00% | −576−23.1% | Reduced |
| Siemens Fonds Invest GmbH | 1,922 | $421.4K | 0.03% | +1,922 | New |
| Amica Mutual Insurance Co | 1,951 | $428.0K | 0.04% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 1,950 | $428.0K | 0.02% | 00.0% | Unchanged |
| RMR Wealth Builders | 1,965 | $430.8K | 0.05% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 1,979 | $433.9K | 0.00% | 00.0% | Unchanged |
| Raymond James Trust N.A. | 2,003 | $439.2K | 0.01% | +451+29.1% | Added |
| Morningstar Investment Services LLC | 2,028 | $442.0K | 0.00% | +687+51.2% | Added |
| Metis Global Partners, LLC | 2,028 | $444.6K | 0.02% | +19+0.9% | Added |
| Cipher Capital LP | 2,059 | $451.4K | 0.21% | −1,491−42.0% | Reduced |
| Blueshift Asset Management, LLC | 2,122 | $465.2K | 0.24% | +2,122 | New |
| Securian Asset Management, Inc | 2,133 | $467.7K | 0.01% | −300−12.3% | Reduced |
| Credit Agricole S A | 2,329 | $473.1K | 0.01% | +1,257+117.3% | Added |
| Louisiana State Employees Retirement System | 2,200 | $482.4K | 0.01% | −100−4.3% | Reduced |
| Heartland Bank & Trust Co | 2,227 | $488.3K | 0.28% | +2,227 | New |
| Financial Advisory Corp | 2,283 | $501.0K | 0.21% | +176+8.4% | Added |
| Virtu Financial LLC | 2,292 | $502.0K | 0.04% | +2,292 | New |
| M&T Bank Corp | 2,320 | $508.7K | 0.00% | −8,954−79.4% | Reduced |
| Capstone Investment Advisors, LLC | 2,348 | $514.8K | 0.01% | +2,348 | New |
| Hartford Investment Management Co | 2,446 | $536.3K | 0.02% | −107−4.2% | Reduced |
| Candriam Luxembourg S.C.A. | 2,455 | $538.3K | 0.00% | −275−10.1% | Reduced |
| Captrust Financial Advisors | 2,479 | $543.5K | 0.00% | −886−26.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 2,513 | $551.0K | 0.00% | −3,936−61.0% | Reduced |
| Commerce Bank | 2,561 | $561.5K | 0.00% | +95+3.9% | Added |
| Stifel Financial Corp | 2,632 | $577.1K | 0.00% | −7,325−73.6% | Reduced |
| Prudential PLC | 2,638 | $578.4K | 0.00% | +1,050+66.1% | Added |
| Sompo Asset Management Co., Ltd. | 2,680 | $587.6K | 0.10% | +2,680 | New |
| Crossmark Global Holdings, Inc. | 2,716 | $595.0K | 0.01% | +42+1.6% | Added |
| Maryland State Retirement & Pension System | 2,937 | $595.4K | 0.01% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 2,781 | $609.7K | 0.32% | +2,781 | New |
| Access Financial Services, Inc. | 2,841 | $622.9K | 0.28% | +2,841 | New |
| Swedbank AB | 2,852 | $625.3K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 2,874 | $630.1K | 0.01% | +383+15.4% | Added |
| Kentucky Retirement Systems | 2,879 | $631.2K | 0.02% | −154−5.1% | Reduced |
| Nebula Research & Development LLC | 2,911 | $638.2K | 0.14% | +2,911 | New |
| Islay Capital Management, LLC | 2,912 | $638.5K | 0.48% | −15−0.5% | Reduced |
| The PNC Financial Services Group, Inc. | 2,917 | $639.6K | 0.00% | −421−12.6% | Reduced |
| Pacer Advisors, Inc. | 2,981 | $653.6K | 0.00% | −36−1.2% | Reduced |
| Leonteq Securities AG | 2,996 | $656.9K | 0.09% | +1,996+199.6% | Added |