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 2024
Institutional positions in Marketaxess Holdings Inc as of Dec 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
- 519
- +15 vs. Q3 2024
- Shares held
- 37.7M
- +1.49M (+4.1%) vs. Q3 2024
- Total value
- $8.51B
- −$810.2M (−8.7%) vs. Q3 2024
- New holders
- 89
- 204 more added
- Sold out
- 74
- 162 more reduced
7 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mather Group, LLC. | 471 | $106.5K | 0.00% | +202+75.1% | Added |
| Covestor Ltd | 463 | $105.0K | 0.07% | −100−17.8% | Reduced |
| Federated Hermes, Inc. | 462 | $104.4K | 0.00% | −35−7.0% | Reduced |
| Acadian Asset Management LLC | 425 | $96.0K | 0.00% | +425 | New |
| Colonial Trust Co | 422 | $95.4K | 0.01% | +71+20.2% | Added |
| Ameritas Investment Partners, Inc. | 399 | $90.2K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 373 | $85.3K | 0.00% | −8,769−95.9% | Reduced |
| Anchor Investment Management, LLC | 376 | $85.0K | 0.01% | −13−3.3% | Reduced |
| Canada Post Corp Registered Pension Plan | 360 | $81.4K | 0.00% | +360 | New |
| Federation des caisses Desjardins du Quebec | 311 | $70.3K | 0.00% | −19−5.8% | Reduced |
| Pinnacle Financial Partners Inc | 250 | $64.0K | 0.00% | 00.0% | Unchanged |
| Pilgrim Partners Asia Pte Ltd | 280 | $63.3K | 0.06% | +280 | New |
| Principal Securities, Inc. | 261 | $59.0K | 0.00% | +182+230.4% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 226 | $56.3K | 0.00% | −90−28.5% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 236 | $53.3K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 232 | $52.4K | 0.01% | 00.0% | Unchanged |
| Amica Retiree Medical Trust | 229 | $52.0K | 0.05% | 00.0% | Unchanged |
| Group One Trading, L.P. | 229 | $51.8K | 0.00% | +229 | New |
| R Squared Ltd | 210 | $47.5K | 0.05% | +210 | New |
| Parallel Advisors, LLC | 202 | $45.7K | 0.00% | +23+12.8% | Added |
| Militia Capital Partners, LP | 200 | $45.2K | 0.02% | +200 | New |
| Park Place Capital Corp | 196 | $44.3K | 0.01% | +196 | New |
| Leonteq Securities AG | 193 | $43.6K | 0.00% | +43+28.7% | Added |
| Quarry LP | 181 | $40.9K | 0.01% | −465−72.0% | Reduced |
| Proequities, Inc. | 175 | $39.5K | 0.00% | +175 | New |
| Principia Wealth Advisory, LLC | 164 | $37.2K | 0.03% | +164 | New |
| Huntington National Bank | 160 | $36.2K | 0.00% | +104+185.7% | Added |
| Sentry Investment Management LLC | 141 | $32.0K | 0.02% | −23−14.0% | Reduced |
| Umb Bank N A | 141 | $31.9K | 0.00% | −64−31.2% | Reduced |
| SRS Capital Advisors, Inc. | 140 | $31.6K | 0.00% | +139+13,900.0% | Added |
| Quadrant Capital Group LLC | 139 | $31.4K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 132 | $29.8K | 0.00% | −89−40.3% | Reduced |
| Smartleaf Asset Management LLC | 125 | $28.2K | 0.00% | +104+495.2% | Added |
| Signaturefd, LLC | 122 | $27.6K | 0.00% | +14+13.0% | Added |
| Allianz SE | 119 | $26.9K | 0.00% | +119 | New |
| HM Payson & Co | 110 | $24.9K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 110 | $24.9K | 0.00% | +34+44.7% | Added |
| Allworth Financial LP | 110 | $24.8K | 0.00% | 00.0% | Unchanged |
| Global X Japan Co., Ltd. | 109 | $24.6K | 0.00% | +70+179.5% | Added |
| Lindbrook Capital, LLC | 106 | $24.0K | 0.00% | −7−6.2% | Reduced |
| Bessemer Group Inc | 103 | $23.0K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 96 | $21.0K | 0.00% | +96 | New |
| Rothschild Investment LLC | 92 | $20.8K | 0.00% | 00.0% | Unchanged |
| CNB Bank | 92 | $20.8K | 0.01% | 00.0% | Unchanged |
| Cromwell Holdings LLC | 90 | $20.3K | 0.01% | 00.0% | Unchanged |
| True Wealth Design, LLC | 90 | $20.3K | 0.01% | +87+2,900.0% | Added |
| Central Trust Co | 85 | $19.2K | 0.00% | −18−17.5% | Reduced |
| Accent Capital Management, LLC | 80 | $18.1K | 0.01% | −18−18.4% | Reduced |
| Steward Partners Investment Advisory, LLC | 79 | $17.9K | 0.00% | +8+11.3% | Added |
| Whittier Trust Co of Nevada Inc | 64 | $14.5K | 0.00% | 00.0% | Unchanged |
| Sugarloaf Wealth Management, LLC | 62 | $14.0K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 61 | $13.8K | 0.00% | −2−3.2% | Reduced |
| Aster Capital Management (DIFC) Ltd | 57 | $12.9K | 0.00% | −19−25.0% | Reduced |
| Roble, Belko & Company, Inc | 55 | $12.0K | 0.00% | 00.0% | Unchanged |
| Hara Capital LLC | 50 | $11.3K | 0.01% | 00.0% | Unchanged |
| Bayforest Capital Ltd | 48 | $10.8K | 0.01% | +48 | New |
| SBI Securities Co., Ltd. | 45 | $10.2K | 0.00% | +45 | New |
| Johnson Financial Group, Inc. | 43 | $9.49K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 40 | $9.04K | 0.00% | +40 | New |
| Smithfield Trust Co | 43 | $9.00K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 38 | $8.59K | 0.00% | +2+5.6% | Added |
| West Branch Capital LLC | 34 | $7.69K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 32 | $7.25K | 0.00% | +15+88.2% | Added |
| C M Bidwell & Associates Ltd | 29 | $6.55K | 0.00% | 00.0% | Unchanged |
| TCTC Holdings, LLC | 26 | $5.88K | 0.00% | +26 | New |
| Farmers & Merchants Investments Inc | 25 | $5.65K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 24 | $5.42K | 0.00% | −789−97.0% | Reduced |
| HHM Wealth Advisors, LLC | 23 | $5.09K | 0.00% | +5+27.8% | Added |
| Investors Research Corp | 22 | $4.97K | 0.00% | 00.0% | Unchanged |
| LGT Financial Advisors LLC | 21 | $4.75K | 0.01% | 00.0% | Unchanged |
| Tucker Asset Management LLC | 19 | $4.29K | 0.00% | −5−20.8% | Reduced |
| GWM Advisors LLC | 18 | $4.11K | 0.00% | −9−33.3% | Reduced |
| MAI Capital Management | 18 | $4.09K | 0.00% | +18 | New |
| Hemington Wealth Management | 21 | $4.00K | 0.00% | +8+61.5% | Added |
| Global Retirement Partners, LLC | 17 | $3.92K | 0.00% | +3+21.4% | Added |
| Clearstead Advisors, LLC | 17 | $3.85K | 0.00% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 17 | $3.84K | 0.00% | +17 | New |
| EverSource Wealth Advisors, LLC | 17 | $3.84K | 0.00% | +1+6.3% | Added |
| Grove Bank & Trust | 15 | $3.39K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 14 | $3.17K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 14 | $3.17K | 0.00% | +5+55.6% | Added |
| Caitong International Asset Management Co., Ltd | 14 | $3.17K | 0.00% | +14 | New |
| Manchester Capital Management LLC | 13 | $2.94K | 0.00% | +10+333.3% | Added |
| Raleigh Capital Management Inc. | 12 | $2.71K | 0.00% | −7−36.8% | Reduced |
| Ranger Investment Management, L.P. | 12 | $2.71K | 0.00% | −5−29.4% | Reduced |
| TD Private Client Wealth LLC | 12 | $2.71K | 0.00% | +2+20.0% | Added |
| Dunhill Financial, LLC | 11 | $2.51K | 0.00% | +2+22.2% | Added |
| JFS Wealth Advisors, LLC | 11 | $2.49K | 0.00% | −2−15.4% | Reduced |
| DT Investment Partners, LLC | 11 | $2.49K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 10 | $2.26K | 0.00% | +3+42.9% | Added |
| Eagle Bay Advisors LLC | 8 | $1.81K | 0.00% | −3−27.3% | Reduced |
| Cape Investment Advisory, Inc. | 8 | $1.81K | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 7 | $1.58K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 7 | $1.58K | 0.00% | +7 | New |
| Tortoise Investment Management, LLC | 7 | $1.58K | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 6 | $1.36K | 0.00% | 00.0% | Unchanged |
| Mowery & Schoenfeld Wealth Management, LLC | 6 | $1.36K | 0.00% | +6 | New |
| New Wave Wealth Advisors LLC | 6 | $1.36K | 0.00% | +6 | New |
| TFC Financial Management | 5 | $1.13K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 5 | $1.13K | 0.00% | 00.0% | Unchanged |