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, Q3 2023
Institutional positions in Marketaxess Holdings Inc as of Sep 30, 2023. 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
- 485
- −25 vs. Q2 2023
- Shares held
- 37.3M
- −302.5K (−0.8%) vs. Q2 2023
- Total value
- $7.98B
- −$1.86B (−18.9%) vs. Q2 2023
- New holders
- 47
- 180 more added
- Sold out
- 72
- 188 more reduced
4 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Credit Suisse AG | 63,170 | $13.5M | 0.01% | −1,652−2.5% | Reduced |
| Voloridge Investment Management, LLC | 64,801 | $13.8M | 0.07% | −73,187−53.0% | Reduced |
| Federated Hermes, Inc. | 68,818 | $14.7M | 0.04% | +4,567+7.1% | Added |
| California Public Employees Retirement System | 70,378 | $15.0M | 0.01% | +92+0.1% | Added |
| Twinbeech Capital LP | 75,119 | $16.0M | 0.31% | −14,875−16.5% | Reduced |
| New York State Common Retirement Fund | 75,435 | $16.1M | 0.02% | +8,259+12.3% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 76,960 | $16.4M | 0.04% | −1,187−1.5% | Reduced |
| UBS Group AG | 80,413 | $17.2M | 0.01% | −6,269−7.2% | Reduced |
| Jupiter Asset Management Ltd | 80,748 | $17.3M | 0.19% | −37,657−31.8% | Reduced |
| Alliancebernstein L.P. | 82,877 | $17.7M | 0.01% | −146,820−63.9% | Reduced |
| Two Sigma Advisers, LP | 83,700 | $17.9M | 0.05% | +76,300+1,031.1% | Added |
| Goldman Sachs Group Inc | 88,556 | $18.9M | 0.00% | −123,664−58.3% | Reduced |
| Bamco Inc | 88,817 | $19.0M | 0.06% | −89,232−50.1% | Reduced |
| Ashford Capital Management Inc | 88,822 | $19.0M | 2.79% | −200.0% | Reduced |
| Cubist Systematic Strategies, LLC | 90,706 | $19.4M | 0.24% | +30,199+49.9% | Added |
| Rhumbline Advisers | 91,847 | $19.6M | 0.02% | +3,024+3.4% | Added |
| Citigroup Inc | 92,057 | $19.7M | 0.03% | +11,173+13.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 92,344 | $19.7M | 0.02% | −9,017−8.9% | Reduced |
| RMB Capital Management, LLC | 92,519 | $19.8M | 0.68% | −1,354−1.4% | Reduced |
| Barclays PLC | 93,586 | $20.0M | 0.01% | +3,540+3.9% | Added |
| FIL Ltd | 94,749 | $20.2M | 0.02% | +38,590+68.7% | Added |
| Bank of Montreal | 90,727 | $20.6M | 0.01% | +689+0.8% | Added |
| Marshall Wace, LLP | 97,339 | $20.8M | 0.04% | +97,339 | New |
| TD Asset Management Inc | 101,117 | $21.6M | 0.03% | −9,447−8.5% | Reduced |
| HSBC Holdings PLC | 101,817 | $21.8M | 0.02% | +29,552+40.9% | Added |
| Citadel Advisors LLC | 104,001 | $22.2M | 0.02% | −42,660−29.1% | Reduced |
| Los Angeles Capital Management LLC | 104,510 | $22.3M | 0.09% | −9,815−8.6% | Reduced |
| D. E. Shaw & Co., Inc. | 106,389 | $22.7M | 0.04% | −5,144−4.6% | Reduced |
| Source Financial Advisors LLC | 115,021 | $24.6M | 8.29% | −110.0% | Reduced |
| Caisse de Depot Et Placement du Quebec | 120,028 | $25.6M | 0.07% | −18,251−13.2% | Reduced |
| Renaissance Technologies LLC | 121,110 | $25.9M | 0.04% | +60,300+99.2% | Added |
| Bridgewater Associates, LP | 122,304 | $26.1M | 0.16% | −59,353−32.7% | Reduced |
| Fiera Capital Corp | 123,287 | $26.3M | 0.08% | +31,226+33.9% | Added |
| Nuveen Asset Management, LLC | 126,762 | $27.1M | 0.01% | −1,461−1.1% | Reduced |
| Deutsche Bank AG | 128,746 | $27.5M | 0.02% | +709+0.6% | Added |
| GW&K Investment Management, LLC | 137,653 | $29.4M | 0.30% | −4,784−3.4% | Reduced |
| Bank of America Corp | 148,333 | $31.7M | 0.00% | +21,790+17.2% | Added |
| Amundi | 134,082 | $32.0M | 0.02% | +23,182+20.9% | Added |
| Wells Fargo & Company | 150,199 | $32.1M | 0.01% | +13,809+10.1% | Added |
| SEI Investments Co | 150,919 | $32.2M | 0.06% | +18,639+14.1% | Added |
| Raymond James & Associates | 156,019 | $33.3M | 0.03% | +1,426+0.9% | Added |
| Van Berkom & Associates Inc. | 166,860 | $35.6M | 1.16% | +26,273+18.7% | Added |
| NFJ Investment Group, LLC | 170,183 | $36.4M | 1.06% | +71,207+71.9% | Added |
| Burgundy Asset Management Ltd. | 170,285 | $36.4M | 0.45% | +83,864+97.0% | Added |
| Baird Financial Group, Inc. | 185,648 | $39.7M | 0.11% | +30,008+19.3% | Added |
| Dimensional Fund Advisors LP | 196,759 | $42.0M | 0.01% | +3,709+1.9% | Added |
| Stephens Investment Management Group LLC | 200,101 | $42.7M | 0.70% | +1,743+0.9% | Added |
| Tandem Investment Advisors, Inc. | 207,794 | $44.4M | 1.87% | +6,513+3.2% | Added |
| Teacher Retirement System of Texas | 210,134 | $44.9M | 0.30% | +128,193+156.4% | Added |
| Legal & General Group Plc | 234,712 | $50.1M | 0.02% | −15,134−6.1% | Reduced |
| UBS Asset Management Americas Inc | 235,298 | $50.3M | 0.02% | +20,704+9.6% | Added |
| Two Sigma Investments, LP | 236,283 | $50.5M | 0.14% | +192,823+443.7% | Added |
| Qube Research & Technologies Ltd | 239,601 | $51.2M | 0.15% | +57,772+31.8% | Added |
| Price T Rowe Associates Inc | 250,298 | $53.5M | 0.01% | −129,037−34.0% | Reduced |
| APG Asset Management N.V. | 254,320 | $54.3M | 0.11% | −15,040−5.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 275,457 | $58.8M | 0.10% | −313,034−53.2% | Reduced |
| Morgan Stanley | 278,641 | $59.5M | 0.01% | −5,996−2.1% | Reduced |
| Neuberger Berman Group LLC | 284,813 | $60.8M | 0.06% | −1,898−0.7% | Reduced |
| JPMorgan Chase & Co | 301,947 | $64.5M | 0.01% | +103,810+52.4% | Added |
| Jackson Square Partners, LLC | 330,226 | $70.5M | 2.36% | +158,395+92.2% | Added |
| Charles Schwab Investment Management Inc | 341,734 | $73.0M | 0.02% | +6,662+2.0% | Added |
| Wasatch Advisors Inc | 349,485 | $74.7M | 0.47% | +293,654+526.0% | Added |
| Allianz Asset Management GmbH | 357,596 | $76.4M | 0.16% | +7,013+2.0% | Added |
| Northern Trust Corp | 386,993 | $82.7M | 0.02% | +20,143+5.5% | Added |
| Bank of New York Mellon Corp | 418,104 | $89.3M | 0.02% | +69,165+19.8% | Added |
| Eagle Asset Management Inc | 422,998 | $90.4M | 0.53% | +41,188+10.8% | Added |
| Norges Bank | 426,502 | $91.1M | 0.02% | +3,809+0.9% | Added |
| Millennium Management LLC | 504,246 | $107.7M | 0.11% | +222,341+78.9% | Added |
| Invesco Ltd. | 539,080 | $115.2M | 0.03% | +113,642+26.7% | Added |
| Artisan Partners Limited Partnership | 540,927 | $115.6M | 0.20% | +23,070+4.5% | Added |
| FMR LLC | 545,563 | $116.6M | 0.01% | +433,217+385.6% | Added |
| Baillie Gifford & Co | 615,353 | $131.5M | 0.12% | −777,449−55.8% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 683,497 | $146.0M | 0.42% | −33,748−4.7% | Reduced |
| Ownership Capital B.V. | 796,956 | $170.3M | 4.26% | −221,164−21.7% | Reduced |
| Geode Capital Management, LLC | 866,820 | $184.8M | 0.02% | +15,563+1.8% | Added |
| Macquarie Group Ltd | 1,017,228 | $217.3M | 0.27% | +15,259+1.5% | Added |
| Primecap Management Co | 1,118,220 | $238.9M | 0.20% | +10,450+0.9% | Added |
| T. Rowe Price Investment Management, Inc. | 1,256,773 | $268.5M | 0.19% | −141,283−10.1% | Reduced |
| Van Eck Associates Corp | 1,265,784 | $270.4M | 0.59% | +752,111+146.4% | Added |
| State Street Corp | 1,657,225 | $354.0M | 0.02% | −18,874−1.1% | Reduced |
| Royal Bank of Canada | 1,705,958 | $364.5M | 0.11% | +33,288+2.0% | Added |
| Guardcap Asset Management Ltd | 1,895,199 | $404.9M | 5.62% | −91,592−4.6% | Reduced |
| BlackRock Inc. | 3,594,505 | $767.9M | 0.02% | −314,564−8.0% | Reduced |
| Vanguard Group Inc | 4,492,225 | $959.7M | 0.02% | +2,947+0.1% | Added |
| Transamerica Financial Advisors, Inc. | 1 | – | – | 00.0% | Unchanged |
| Proequities, Inc. | 0 | $0 | 0.00% | −1,072−100.0% | Sold out |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −153,852−100.0% | Sold out |
| Peregrine Capital Management LLC | 0 | $0 | 0.00% | −78,146−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −64,989−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −36,123−100.0% | Sold out |
| Adams Diversified Equity Fund, Inc. | 0 | $0 | 0.00% | −31,981−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −28,736−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −18,070−100.0% | Sold out |
| Lakehouse Capital Pty Ltd | 0 | $0 | 0.00% | −17,168−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −16,057−100.0% | Sold out |
| First Citizens Bank & Trust Co | 0 | $0 | 0.00% | −11,906−100.0% | Sold out |
| Patton Fund Management, Inc. | 0 | $0 | 0.00% | −9,712−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −9,653−100.0% | Sold out |
| Forsta Ap-Fonden | 0 | $0 | 0.00% | −7,800−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −5,435−100.0% | Sold out |