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 Board of Administration of Florida Retirement System | 43,195 | $16.9M | 0.04% | −1,035−2.3% | Reduced |
| North Reef Capital Management LP | 80,000 | $17.5M | 0.91% | +80,000 | New |
| UBS Group AG | 84,868 | $18.6M | 0.01% | +5,159+6.5% | Added |
| Rhumbline Advisers | 86,189 | $18.9M | 0.02% | −5,006−5.5% | Reduced |
| RMB Capital Management, LLC | 87,816 | $19.3M | 0.44% | +2,708+3.2% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 90,371 | $19.8M | 0.01% | −1,171−1.3% | Reduced |
| Wells Fargo & Company | 93,392 | $20.5M | 0.01% | −62,942−40.3% | Reduced |
| Goldman Sachs Group Inc | 107,958 | $23.7M | 0.00% | −6,688−5.8% | Reduced |
| Source Financial Advisors LLC | 115,213 | $25.3M | 7.67% | +186+0.2% | Added |
| Amundi | 124,623 | $25.3M | 0.01% | +32,058+34.6% | Added |
| HSBC Holdings PLC | 120,183 | $26.3M | 0.02% | +15,329+14.6% | Added |
| GW&K Investment Management, LLC | 130,185 | $28.5M | 0.25% | −3,666−2.7% | Reduced |
| TD Asset Management Inc | 130,852 | $28.7M | 0.03% | +27,891+27.1% | Added |
| Ameriprise Financial Inc | 135,430 | $29.7M | 0.01% | +126,579+1,430.1% | Added |
| NFJ Investment Group, LLC | 139,809 | $30.7M | 0.84% | −13,538−8.8% | Reduced |
| Owls Nest Partners IA, LLC | 141,547 | $31.0M | 8.22% | +76,418+117.3% | Added |
| Deutsche Bank AG | 147,939 | $32.4M | 0.02% | −22,261−13.1% | Reduced |
| Price T Rowe Associates Inc | 148,356 | $32.5M | 0.00% | −720,475−82.9% | Reduced |
| Bank of America Corp | 154,139 | $33.8M | 0.00% | +15,764+11.4% | Added |
| Barclays PLC | 156,048 | $34.2M | 0.02% | +16,164+11.6% | Added |
| SEI Investments Co | 159,144 | $34.9M | 0.05% | −22,508−12.4% | Reduced |
| Van Berkom & Associates Inc. | 161,647 | $35.4M | 1.01% | −3,792−2.3% | Reduced |
| Nuveen Asset Management, LLC | 165,549 | $36.3M | 0.01% | −5,635−3.3% | Reduced |
| Burgundy Asset Management Ltd. | 178,145 | $39.1M | 0.40% | +2,001+1.1% | Added |
| Neuberger Berman Group LLC | 178,171 | $39.1M | 0.03% | −104,482−37.0% | Reduced |
| Envestnet Asset Management Inc | 188,289 | $41.3M | 0.02% | +138,069+274.9% | Added |
| Balyasny Asset Management LLC | 194,531 | $42.7M | 0.11% | +34,951+21.9% | Added |
| Raymond James & Associates | 201,412 | $44.2M | 0.03% | +57,394+39.9% | Added |
| Artisan Partners Limited Partnership | 208,646 | $45.7M | 0.07% | −270,487−56.5% | Reduced |
| Baird Financial Group, Inc. | 211,872 | $46.5M | 0.10% | −16,608−7.3% | Reduced |
| Dimensional Fund Advisors LP | 215,749 | $47.3M | 0.01% | +13,515+6.7% | Added |
| Tandem Investment Advisors, Inc. | 217,128 | $47.6M | 1.84% | +21,452+11.0% | Added |
| Legal & General Group Plc | 221,097 | $48.5M | 0.01% | −7,662−3.3% | Reduced |
| APG Asset Management N.V. | 243,164 | $49.4M | 0.09% | −11,533−4.5% | Reduced |
| Stephens Investment Management Group LLC | 232,127 | $50.9M | 0.68% | +17,241+8.0% | Added |
| UBS Asset Management Americas Inc | 238,318 | $52.3M | 0.02% | −882−0.4% | Reduced |
| Morgan Stanley | 291,162 | $63.8M | 0.01% | −3,443−1.2% | Reduced |
| Citadel Advisors LLC | 299,458 | $65.7M | 0.06% | −46,345−13.4% | Reduced |
| Teacher Retirement System of Texas | 301,525 | $66.1M | 0.42% | +28,655+10.5% | Added |
| Jackson Square Partners, LLC | 306,068 | $67.1M | 2.79% | −119,293−28.0% | Reduced |
| Northern Trust Corp | 359,569 | $78.8M | 0.01% | −8,794−2.4% | Reduced |
| Charles Schwab Investment Management Inc | 369,816 | $81.1M | 0.02% | +15,405+4.3% | Added |
| Baillie Gifford & Co | 417,060 | $91.4M | 0.07% | −93,947−18.4% | Reduced |
| Bank of New York Mellon Corp | 425,718 | $93.3M | 0.02% | +8,425+2.0% | Added |
| JPMorgan Chase & Co | 432,150 | $94.7M | 0.01% | +105,758+32.4% | Added |
| Norges Bank | 476,833 | $104.5M | 0.02% | +37,922+8.6% | Added |
| Marshall Wace, LLP | 534,395 | $117.2M | 0.19% | +278,447+108.8% | Added |
| Allianz Asset Management GmbH | 537,022 | $117.7M | 0.20% | +168,583+45.8% | Added |
| Ownership Capital B.V. | 713,220 | $156.4M | 3.58% | −57,412−7.4% | Reduced |
| Wasatch Advisors Inc | 716,689 | $157.1M | 0.82% | +204,660+40.0% | Added |
| Geode Capital Management, LLC | 920,486 | $201.3M | 0.02% | +28,067+3.1% | Added |
| Invesco Ltd. | 927,453 | $203.3M | 0.04% | +341,721+58.3% | Added |
| Macquarie Group Ltd | 1,046,351 | $229.4M | 0.26% | +28,593+2.8% | Added |
| Primecap Management Co | 1,125,920 | $246.9M | 0.18% | +3,360+0.3% | Added |
| FMR LLC | 1,153,407 | $252.9M | 0.02% | +362,883+45.9% | Added |
| T. Rowe Price Investment Management, Inc. | 1,541,325 | $337.9M | 0.21% | +312,995+25.5% | Added |
| Royal Bank of Canada | 1,542,520 | $338.2M | 0.08% | −227,683−12.9% | Reduced |
| Van Eck Associates Corp | 1,657,960 | $363.5M | 0.55% | +290,347+21.2% | Added |
| State Street Corp | 1,727,033 | $378.7M | 0.02% | +27,908+1.6% | Added |
| Guardcap Asset Management Ltd | 2,425,897 | $531.9M | 6.52% | +564,820+30.3% | Added |
| BlackRock Inc. | 3,223,933 | $706.8M | 0.02% | +45,367+1.4% | Added |
| Vanguard Group Inc | 4,539,440 | $995.3M | 0.02% | +13,018+0.3% | Added |
| Transamerica Financial Advisors, Inc. | 1 | – | – | 00.0% | Unchanged |
| Fiera Capital Corp | 0 | $0 | 0.00% | −140,238−100.0% | Sold out |
| FIL Ltd | 0 | $0 | 0.00% | −82,132−100.0% | Sold out |
| Bamco Inc | 0 | $0 | 0.00% | −67,596−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −36,978−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −32,956−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −19,740−100.0% | Sold out |
| TownSquare Capital, LLC | 0 | $0 | 0.00% | −18,136−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −15,597−100.0% | Sold out |
| Congress Asset Management Co | 0 | $0 | 0.00% | −14,534−100.0% | Sold out |
| Lombard Odier Asset Management (Europe) Ltd | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −9,792−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −8,277−100.0% | Sold out |
| Forsta Ap-Fonden | 0 | $0 | 0.00% | −6,800−100.0% | Sold out |
| Koss-Olinger Consulting, LLC | 0 | $0 | 0.00% | −6,172−100.0% | Sold out |
| First Financial Bankshares Inc | 0 | $0 | 0.00% | −6,074−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −5,605−100.0% | Sold out |
| Bramshill Investments, LLC | 0 | $0 | 0.00% | −5,393−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −5,340−100.0% | Sold out |
| Congress Wealth Management LLC | 0 | $0 | 0.00% | −4,752−100.0% | Sold out |
| Cim Investment Mangement Inc | 0 | $0 | 0.00% | −4,528−100.0% | Sold out |
| Dakota Wealth Management | 0 | $0 | 0.00% | −4,320−100.0% | Sold out |
| Westpac Banking Corp | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Significant Wealth Partners LLC | 0 | $0 | 0.00% | −3,832−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −2,832−100.0% | Sold out |
| Aperture Investors, LLC | 0 | $0 | 0.00% | −2,525−100.0% | Sold out |
| Portside Wealth Group, LLC | 0 | $0 | 0.00% | −2,503−100.0% | Sold out |
| Norden Group LLC | 0 | $0 | 0.00% | −2,228−100.0% | Sold out |
| Alliance Wealth Advisors, LLC | 0 | $0 | 0.00% | −2,198−100.0% | Sold out |
| Washington Capital Management Inc | 0 | $0 | 0.00% | −2,150−100.0% | Sold out |
| Snowden Capital Advisors LLC | 0 | $0 | 0.00% | −2,089−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −1,964−100.0% | Sold out |
| Terry L. Blaker | 0 | $0 | 0.00% | −1,955−100.0% | Sold out |
| Peloton Wealth Strategists | 0 | $0 | 0.00% | −1,635−100.0% | Sold out |
| Baker Tilly Wealth Management, LLC | 0 | $0 | 0.00% | −1,578−100.0% | Sold out |
| Wealthfront Advisers LLC | 0 | $0 | 0.00% | −1,549−100.0% | Sold out |