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 |
|---|---|---|---|---|---|
| Guggenheim Capital LLC | 3,036 | $665.6K | 0.00% | +594+24.3% | Added |
| Mariner, LLC | 3,046 | $667.8K | 0.00% | −481−13.6% | Reduced |
| Gulf International Bank (UK) Ltd | 3,124 | $684.0K | 0.02% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 3,182 | $697.0K | 0.01% | −203−6.0% | Reduced |
| Formidable Asset Management, LLC | 3,194 | $700.3K | 0.11% | −162−4.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 3,235 | $709.3K | 0.00% | +3,235 | New |
| Ostrum Asset Management | 3,252 | $713.0K | 0.06% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 3,264 | $715.6K | 0.01% | −960−22.7% | Reduced |
| Fifth Third Bancorp | 3,327 | $729.4K | 0.00% | −291−8.0% | Reduced |
| Campbell Newman Asset Management Inc | 3,388 | $742.8K | 0.06% | +113+3.5% | Added |
| Franklin Resources Inc | 3,392 | $743.7K | 0.00% | +119+3.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 3,407 | $747.0K | 0.01% | +54+1.6% | Added |
| Choate Investment Advisors | 3,432 | $752.5K | 0.02% | +3,432 | New |
| Storebrand Asset Management AS | 3,503 | $768.0K | 0.00% | −393−10.1% | Reduced |
| Gotham Asset Management, LLC | 3,535 | $775.0K | 0.01% | −1,542−30.4% | Reduced |
| Jump Financial, LLC | 3,564 | $781.4K | 0.02% | +1,969+123.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 3,702 | $811.7K | 0.00% | +2,746+287.2% | Added |
| Brinker Capital Investments, LLC | 3,708 | $813.0K | 0.01% | −5,540−59.9% | Reduced |
| Orion Portfolio Solutions, LLC | 3,708 | $813.0K | 0.01% | −5,540−59.9% | Reduced |
| Stiles Financial Services Inc | 3,718 | $815.6K | 0.33% | +582+18.6% | Added |
| Forte Capital LLC | 3,738 | $819.6K | 0.10% | −925−19.8% | Reduced |
| Unique Wealth Strategies, LLC | 3,790 | $831.0K | 0.41% | +3,790 | New |
| Natixis | 3,840 | $841.9K | 0.00% | +3,840 | New |
| Advisor Group Holdings, Inc. | 3,868 | $848.8K | 0.00% | −2,631−40.5% | Reduced |
| La Banque Postale Asset Management SA | 3,885 | $851.8K | 0.03% | +1,822+88.3% | Added |
| Nia Impact Advisors, LLC | 3,904 | $856.0K | 0.34% | +3,904 | New |
| Kayne Anderson Rudnick Investment Management LLC | 3,963 | $869.0K | 0.00% | −655,028−99.4% | Reduced |
| Entropy Technologies, LP | 4,024 | $882.3K | 0.09% | +4,024 | New |
| Intech Investment Management LLC | 4,167 | $913.6K | 0.01% | +4,167 | New |
| Daiwa Securities Group Inc. | 4,168 | $914.0K | 0.01% | −9,203−68.8% | Reduced |
| Numerai GP LLC | 4,277 | $937.7K | 0.40% | +4,277 | New |
| Canada Pension Plan Investment Board | 4,300 | $942.8K | 0.00% | −33,500−88.6% | Reduced |
| Nissay Asset Management Corp | 4,454 | $976.5K | 0.01% | +103+2.4% | Added |
| British Columbia Investment Management Corp | 4,520 | $991.0K | 0.01% | +185+4.3% | Added |
| UniSuper Management Pty Ltd | 4,599 | $1.01M | 0.01% | +4,045+730.1% | Added |
| HST Ventures, LLC | 4,602 | $1.01M | 0.41% | +4,602 | New |
| Illinois Municipal Retirement Fund | 4,622 | $1.01M | 0.02% | 00.0% | Unchanged |
| KBC Group NV | 4,656 | $1.02M | 0.00% | −49−1.0% | Reduced |
| Axq Capital, LP | 4,661 | $1.02M | 0.25% | +4,661 | New |
| ING Groep NV | 4,779 | $1.05M | 0.01% | −622−11.5% | Reduced |
| Verition Fund Management LLC | 4,961 | $1.09M | 0.01% | −1,850−27.2% | Reduced |
| Mutual of America Capital Management LLC | 4,970 | $1.09M | 0.01% | −101−2.0% | Reduced |
| DekaBank Deutsche Girozentrale | 5,029 | $1.09M | 0.00% | −50−1.0% | Reduced |
| Bank of Nova Scotia | 5,022 | $1.10M | 0.00% | +480+10.6% | Added |
| Yousif Capital Management, LLC | 5,137 | $1.13M | 0.01% | +52+1.0% | Added |
| Renaissance Technologies LLC | 5,200 | $1.14M | 0.00% | +5,200 | New |
| Cerity Partners LLC | 5,278 | $1.16M | 0.00% | +5,278 | New |
| Comerica Bank | 5,322 | $1.17M | 0.01% | −368−6.5% | Reduced |
| CIBC Asset Management Inc | 5,334 | $1.17M | 0.00% | +155+3.0% | Added |
| DnB Asset Management AS | 5,400 | $1.18M | 0.01% | +5,400 | New |
| LRT Capital Management, LLC | 5,438 | $1.19M | 1.07% | +3,217+144.8% | Added |
| Gilder Gagnon Howe & Co LLC | 5,587 | $1.22M | 0.02% | −39,148−87.5% | Reduced |
| Linden Thomas Advisory Services, LLC | 5,731 | $1.26M | 0.20% | +143+2.6% | Added |
| Shell Asset Management Co | 6,284 | $1.26M | 0.06% | −1,229−16.4% | Reduced |
| Alberta Investment Management Corp | 5,830 | $1.28M | 0.01% | 00.0% | Unchanged |
| Geneva Capital Management LLC | 5,921 | $1.30M | 0.02% | +167+2.9% | Added |
| Public Sector Pension Investment Board | 5,954 | $1.31M | 0.01% | +93+1.6% | Added |
| Federated Hermes, Inc. | 5,959 | $1.31M | 0.00% | −318−5.1% | Reduced |
| Seven Eight Capital, LP | 6,042 | $1.32M | 0.14% | +6,042 | New |
| Tredje AP-fonden | 6,053 | $1.33M | 0.01% | +259+4.5% | Added |
| Degroof Petercam Asset Management | 6,218 | $1.36M | 0.02% | 00.0% | Unchanged |
| Victory Capital Management Inc | 6,220 | $1.36M | 0.00% | −3,271−34.5% | Reduced |
| Utah Retirement Systems | 6,422 | $1.41M | 0.02% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 6,644 | $1.46M | 0.01% | 00.0% | Unchanged |
| Pearl River Capital, LLC | 6,656 | $1.46M | 0.23% | +1,146+20.8% | Added |
| Czech National Bank | 6,668 | $1.46M | 0.02% | +30+0.5% | Added |
| IFP Advisors, Inc | 6,719 | $1.47M | 0.06% | +5,777+613.3% | Added |
| SG Americas Securities, LLC | 6,743 | $1.48M | 0.01% | +4,284+174.2% | Added |
| Bangor Savings Bank | 6,776 | $1.49M | 0.15% | +6,776 | New |
| CWM Advisors, LLC | 6,874 | $1.51M | 0.15% | +1,179+20.7% | Added |
| IFM Investors Pty Ltd | 7,071 | $1.55M | 0.02% | +7,071 | New |
| Skandinaviska Enskilda Banken AB (publ) | 7,168 | $1.57M | 0.01% | −158−2.2% | Reduced |
| Nisa Investment Advisors, LLC | 7,324 | $1.61M | 0.01% | −401−5.2% | Reduced |
| Brown Capital Management LLC | 7,338 | $1.61M | 0.03% | −71−1.0% | Reduced |
| State of Tennessee, Treasury Department | 7,341 | $1.61M | 0.01% | +1,574+27.3% | Added |
| Pine Valley Investments Ltd Liability Co | 7,434 | $1.63M | 0.13% | −51−0.7% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 7,620 | $1.67M | 0.02% | +400+5.5% | Added |
| National Bank of Canada | 8,367 | $1.72M | 0.00% | −6,083−42.1% | Reduced |
| Stephens Inc | 7,891 | $1.73M | 0.03% | −438−5.3% | Reduced |
| Toroso Investments, LLC | 7,949 | $1.74M | 0.03% | +2,513+46.2% | Added |
| Polen Capital Management LLC | 8,165 | $1.79M | 0.00% | +3,704+83.0% | Added |
| CIBC Private Wealth Group, LLC | 8,288 | $1.79M | 0.00% | −565−6.4% | Reduced |
| Amalgamated Bank | 8,239 | $1.81M | 0.02% | −5,329−39.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 8,321 | $1.82M | 0.01% | +20+0.2% | Added |
| Retirement Systems of Alabama | 8,366 | $1.83M | 0.01% | +13+0.2% | Added |
| US Bancorp | 8,622 | $1.89M | 0.00% | −3,634−29.7% | Reduced |
| Xponance, Inc. | 8,641 | $1.89M | 0.02% | −45−0.5% | Reduced |
| Flossbach Von Storch AG | 8,650 | $1.90M | 0.01% | 00.0% | Unchanged |
| Hixon Zuercher, LLC | 8,679 | $1.90M | 0.80% | +1,531+21.4% | Added |
| Two Sigma Advisers, LP | 8,700 | $1.91M | 0.00% | −15,000−63.3% | Reduced |
| Texas Permanent School Fund | 8,723 | $1.91M | 0.02% | +29+0.3% | Added |
| Coldstream Capital Management Inc | 8,910 | $1.95M | 0.05% | +7,827+722.7% | Added |
| Engineers Gate Manager LP | 9,140 | $2.00M | 0.05% | +6,176+208.4% | Added |
| New York Life Investment Management LLC | 9,157 | $2.01M | 0.02% | −421−4.4% | Reduced |
| Guardian Capital Advisors LP | 10,055 | $2.03M | 0.22% | +4,750+89.5% | Added |
| CIBC World Markets Corp | 9,635 | $2.11M | 0.01% | +857+9.8% | Added |
| Jefferies Financial Group Inc. | 9,646 | $2.11M | 0.04% | +7,087+276.9% | Added |
| Eagle Asset Management Inc | 9,915 | $2.15M | 0.01% | −426,076−97.7% | Reduced |
| Oppenheimer Asset Management Inc. | 9,872 | $2.16M | 0.03% | −339−3.3% | Reduced |
| Truist Financial Corp | 10,042 | $2.20M | 0.00% | −251−2.4% | Reduced |