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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 4,539,440 | $995.3M | 0.02% | +13,018+0.3% | Added |
| BlackRock Inc. | 3,223,933 | $706.8M | 0.02% | +45,367+1.4% | Added |
| Guardcap Asset Management Ltd | 2,425,897 | $531.9M | 6.52% | +564,820+30.3% | Added |
| State Street Corp | 1,727,033 | $378.7M | 0.02% | +27,908+1.6% | Added |
| Van Eck Associates Corp | 1,657,960 | $363.5M | 0.55% | +290,347+21.2% | Added |
| Royal Bank of Canada | 1,542,520 | $338.2M | 0.08% | −227,683−12.9% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,541,325 | $337.9M | 0.21% | +312,995+25.5% | Added |
| FMR LLC | 1,153,407 | $252.9M | 0.02% | +362,883+45.9% | Added |
| Primecap Management Co | 1,125,920 | $246.9M | 0.18% | +3,360+0.3% | Added |
| Macquarie Group Ltd | 1,046,351 | $229.4M | 0.26% | +28,593+2.8% | Added |
| Invesco Ltd. | 927,453 | $203.3M | 0.04% | +341,721+58.3% | Added |
| Geode Capital Management, LLC | 920,486 | $201.3M | 0.02% | +28,067+3.1% | Added |
| Wasatch Advisors Inc | 716,689 | $157.1M | 0.82% | +204,660+40.0% | Added |
| Ownership Capital B.V. | 713,220 | $156.4M | 3.58% | −57,412−7.4% | Reduced |
| Allianz Asset Management GmbH | 537,022 | $117.7M | 0.20% | +168,583+45.8% | Added |
| Marshall Wace, LLP | 534,395 | $117.2M | 0.19% | +278,447+108.8% | Added |
| Norges Bank | 476,833 | $104.5M | 0.02% | +37,922+8.6% | Added |
| JPMorgan Chase & Co | 432,150 | $94.7M | 0.01% | +105,758+32.4% | Added |
| Bank of New York Mellon Corp | 425,718 | $93.3M | 0.02% | +8,425+2.0% | Added |
| Baillie Gifford & Co | 417,060 | $91.4M | 0.07% | −93,947−18.4% | Reduced |
| Charles Schwab Investment Management Inc | 369,816 | $81.1M | 0.02% | +15,405+4.3% | Added |
| Northern Trust Corp | 359,569 | $78.8M | 0.01% | −8,794−2.4% | Reduced |
| Jackson Square Partners, LLC | 306,068 | $67.1M | 2.79% | −119,293−28.0% | Reduced |
| Teacher Retirement System of Texas | 301,525 | $66.1M | 0.42% | +28,655+10.5% | Added |
| Citadel Advisors LLC | 299,458 | $65.7M | 0.06% | −46,345−13.4% | Reduced |
| Morgan Stanley | 291,162 | $63.8M | 0.01% | −3,443−1.2% | Reduced |
| UBS Asset Management Americas Inc | 238,318 | $52.3M | 0.02% | −882−0.4% | Reduced |
| Stephens Investment Management Group LLC | 232,127 | $50.9M | 0.68% | +17,241+8.0% | Added |
| APG Asset Management N.V. | 243,164 | $49.4M | 0.09% | −11,533−4.5% | Reduced |
| Legal & General Group Plc | 221,097 | $48.5M | 0.01% | −7,662−3.3% | Reduced |
| Tandem Investment Advisors, Inc. | 217,128 | $47.6M | 1.84% | +21,452+11.0% | Added |
| Dimensional Fund Advisors LP | 215,749 | $47.3M | 0.01% | +13,515+6.7% | Added |
| Baird Financial Group, Inc. | 211,872 | $46.5M | 0.10% | −16,608−7.3% | Reduced |
| Artisan Partners Limited Partnership | 208,646 | $45.7M | 0.07% | −270,487−56.5% | Reduced |
| Raymond James & Associates | 201,412 | $44.2M | 0.03% | +57,394+39.9% | Added |
| Balyasny Asset Management LLC | 194,531 | $42.7M | 0.11% | +34,951+21.9% | Added |
| Envestnet Asset Management Inc | 188,289 | $41.3M | 0.02% | +138,069+274.9% | Added |
| Neuberger Berman Group LLC | 178,171 | $39.1M | 0.03% | −104,482−37.0% | Reduced |
| Burgundy Asset Management Ltd. | 178,145 | $39.1M | 0.40% | +2,001+1.1% | Added |
| Nuveen Asset Management, LLC | 165,549 | $36.3M | 0.01% | −5,635−3.3% | Reduced |
| Van Berkom & Associates Inc. | 161,647 | $35.4M | 1.01% | −3,792−2.3% | Reduced |
| SEI Investments Co | 159,144 | $34.9M | 0.05% | −22,508−12.4% | Reduced |
| Barclays PLC | 156,048 | $34.2M | 0.02% | +16,164+11.6% | Added |
| Bank of America Corp | 154,139 | $33.8M | 0.00% | +15,764+11.4% | Added |
| Price T Rowe Associates Inc | 148,356 | $32.5M | 0.00% | −720,475−82.9% | Reduced |
| Deutsche Bank AG | 147,939 | $32.4M | 0.02% | −22,261−13.1% | Reduced |
| Owls Nest Partners IA, LLC | 141,547 | $31.0M | 8.22% | +76,418+117.3% | Added |
| NFJ Investment Group, LLC | 139,809 | $30.7M | 0.84% | −13,538−8.8% | Reduced |
| Ameriprise Financial Inc | 135,430 | $29.7M | 0.01% | +126,579+1,430.1% | Added |
| TD Asset Management Inc | 130,852 | $28.7M | 0.03% | +27,891+27.1% | Added |
| GW&K Investment Management, LLC | 130,185 | $28.5M | 0.25% | −3,666−2.7% | Reduced |
| HSBC Holdings PLC | 120,183 | $26.3M | 0.02% | +15,329+14.6% | Added |
| Amundi | 124,623 | $25.3M | 0.01% | +32,058+34.6% | Added |
| Source Financial Advisors LLC | 115,213 | $25.3M | 7.67% | +186+0.2% | Added |
| Goldman Sachs Group Inc | 107,958 | $23.7M | 0.00% | −6,688−5.8% | Reduced |
| Wells Fargo & Company | 93,392 | $20.5M | 0.01% | −62,942−40.3% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 90,371 | $19.8M | 0.01% | −1,171−1.3% | Reduced |
| RMB Capital Management, LLC | 87,816 | $19.3M | 0.44% | +2,708+3.2% | Added |
| Rhumbline Advisers | 86,189 | $18.9M | 0.02% | −5,006−5.5% | Reduced |
| UBS Group AG | 84,868 | $18.6M | 0.01% | +5,159+6.5% | Added |
| North Reef Capital Management LP | 80,000 | $17.5M | 0.91% | +80,000 | New |
| State Board of Administration of Florida Retirement System | 43,195 | $16.9M | 0.04% | −1,035−2.3% | Reduced |
| Ashford Capital Management Inc | 74,277 | $16.3M | 2.20% | −3,582−4.6% | Reduced |
| Tobam | 69,871 | $15.3M | 1.37% | +9,657+16.0% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 66,529 | $14.6M | 0.03% | −2,527−3.7% | Reduced |
| Credit Suisse AG | 64,925 | $14.2M | 0.01% | −1,034−1.6% | Reduced |
| Walleye Capital LLC | 62,980 | $13.8M | 0.15% | +62,980 | New |
| New York State Common Retirement Fund | 61,092 | $13.4M | 0.02% | −35,384−36.7% | Reduced |
| California State Teachers Retirement System | 60,693 | $13.3M | 0.02% | +151+0.2% | Added |
| Assenagon Asset Management S.A. | 60,426 | $13.2M | 0.04% | +22,442+59.1% | Added |
| Bank of Montreal | 58,900 | $13.0M | 0.01% | +1,578+2.8% | Added |
| Man Group plc | 58,212 | $12.8M | 0.03% | +41,344+245.1% | Added |
| California Public Employees Retirement System | 53,349 | $11.7M | 0.01% | −15,594−22.6% | Reduced |
| Public Employees Retirement Association of Colorado | 53,290 | $11.7M | 0.05% | −499−0.9% | Reduced |
| Schroder Investment Management Group | 49,743 | $10.9M | 0.01% | +2,231+4.7% | Added |
| Azora Capital LP | 49,676 | $10.9M | 0.79% | +49,676 | New |
| Citigroup Inc | 48,624 | $10.7M | 0.01% | −8,215−14.5% | Reduced |
| Bahl & Gaynor Inc | 48,394 | $10.6M | 0.06% | −5,189−9.7% | Reduced |
| Principal Financial Group Inc | 46,916 | $10.3M | 0.01% | −12,379−20.9% | Reduced |
| Robeco Institutional Asset Management B.V. | 46,495 | $10.2M | 0.02% | −2,398−4.9% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 43,289 | $9.49M | 1.07% | +12,856+42.2% | Added |
| Alps Advisors Inc | 42,304 | $9.28M | 0.07% | +6,399+17.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 41,191 | $9.03M | 0.01% | +3,603+9.6% | Added |
| Alliancebernstein L.P. | 39,259 | $8.61M | 0.00% | −10,579−21.2% | Reduced |
| New York State Teachers Retirement System | 37,326 | $8.18M | 0.02% | +305+0.8% | Added |
| Adage Capital Partners GP, L.L.C. | 37,150 | $8.15M | 0.02% | +300+0.8% | Added |
| Interval Partners, LP | 36,701 | $8.05M | 0.30% | +3,023+9.0% | Added |
| 2Xideas AG | 36,282 | $7.95M | 0.97% | −14,436−28.5% | Reduced |
| M&G Plc | 36,194 | $7.93M | 0.05% | +36,194 | New |
| Kingsview Wealth Management, LLC | 35,878 | $7.87M | 0.20% | +35,878 | New |
| Schonfeld Strategic Advisors LLC | 35,827 | $7.86M | 0.06% | +24,127+206.2% | Added |
| Aviva PLC | 35,555 | $7.80M | 0.03% | +6,647+23.0% | Added |
| BNP Paribas Arbitrage, SA | 35,040 | $7.68M | 0.01% | −10,056−22.3% | Reduced |
| Norris Perne & French LLP | 34,876 | $7.65M | 0.55% | +1,704+5.1% | Added |
| Caisse de Depot Et Placement du Quebec | 34,486 | $7.56M | 0.02% | −101,299−74.6% | Reduced |
| Point72 Asset Management, L.P. | 34,400 | $7.54M | 0.02% | −65,940−65.7% | Reduced |
| Prudential Financial Inc | 33,384 | $7.32M | 0.01% | +5,910+21.5% | Added |
| Two Sigma Investments, LP | 33,314 | $7.30M | 0.02% | −1,024−3.0% | Reduced |
| Bridgewater Associates, LP | 33,244 | $7.29M | 0.04% | −34,207−50.7% | Reduced |
| Jane Street Group, LLC | 31,932 | $7.00M | 0.01% | −13,671−30.0% | Reduced |