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 2022
Institutional positions in Marketaxess Holdings Inc as of Mar 31, 2022. 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
- 506
- +6 vs. Q4 2021
- Shares held
- 36.5M
- −60.6K (−0.2%) vs. Q4 2021
- Total value
- $12.4B
- −$2.63B (−17.5%) vs. Q4 2021
- New holders
- 77
- 193 more added
- Sold out
- 71
- 169 more reduced
5 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Guardian Capital LP | 6,000 | $2.04M | 0.04% | +5,500+1,100.0% | Added |
| IFM Investors Pty Ltd | 5,939 | $2.02M | 0.03% | +866+17.1% | Added |
| British Columbia Investment Management Corp | 5,870 | $2.00M | 0.01% | −805−12.1% | Reduced |
| Trexquant Investment LP | 5,772 | $1.96M | 0.09% | +5,772 | New |
| Jane Street Group, LLC | 5,752 | $1.96M | 0.00% | +3,498+155.2% | Added |
| Handelsbanken Fonder AB | 5,744 | $1.95M | 0.01% | 00.0% | Unchanged |
| Fifth Third Bancorp | 5,728 | $1.95M | 0.01% | +487+9.3% | Added |
| Horizon Kinetics Asset Management LLC | 5,704 | $1.94M | 0.04% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 5,608 | $1.91M | 0.03% | −1,159−17.1% | Reduced |
| Yousif Capital Management, LLC | 5,531 | $1.88M | 0.02% | −30−0.5% | Reduced |
| Mackay Shields LLC | 5,444 | $1.85M | 0.02% | −227−4.0% | Reduced |
| Guggenheim Capital LLC | 5,432 | $1.85M | 0.01% | −58−1.1% | Reduced |
| Seeyond | 5,405 | $1.84M | 0.18% | +1,060+24.4% | Added |
| MML Investors Services, LLC | 5,345 | $1.82M | 0.01% | +298+5.9% | Added |
| Public Sector Pension Investment Board | 5,319 | $1.81M | 0.01% | −1,030−16.2% | Reduced |
| Blair William & Co | 5,183 | $1.76M | 0.01% | −698−11.9% | Reduced |
| Shell Asset Management Co | 5,145 | $1.75M | 0.04% | −247−4.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,088 | $1.73M | 0.02% | +315+6.6% | Added |
| Mutual of America Capital Management LLC | 5,074 | $1.73M | 0.02% | +53+1.1% | Added |
| Atria Investments LLC | 5,064 | $1.72M | 0.03% | −268−5.0% | Reduced |
| Texas Permanent School Fund | 4,932 | $1.68M | 0.02% | −314−6.0% | Reduced |
| Van Eck Associates Corp | 4,928 | $1.68M | 0.00% | +484+10.9% | Added |
| Hixon Zuercher, LLC | 4,666 | $1.59M | 0.85% | +457+10.9% | Added |
| Royce & Associates LP | 4,581 | $1.56M | 0.01% | 00.0% | Unchanged |
| Terry L. Blaker | 4,548 | $1.55M | 0.13% | +73+1.6% | Added |
| Paloma Partners Management Co | 4,543 | $1.55M | 0.12% | +4,543 | New |
| GAM Holding AG | 4,529 | $1.54M | 0.08% | −1,064−19.0% | Reduced |
| Nissay Asset Management Corp | 4,429 | $1.51M | 0.01% | −2,829−39.0% | Reduced |
| Congress Asset Management Co | 4,350 | $1.48M | 0.01% | +1,018+30.6% | Added |
| Cetera Investment Advisers | 4,335 | $1.48M | 0.02% | +99+2.3% | Added |
| Panagora Asset Management Inc | 4,307 | $1.47M | 0.01% | +2,102+95.3% | Added |
| USS Investment Management Ltd | 4,292 | $1.46M | 0.01% | −4,999−53.8% | Reduced |
| Truist Financial Corp | 4,271 | $1.45M | 0.00% | −610−12.5% | Reduced |
| DekaBank Deutsche Girozentrale | 4,008 | $1.40M | 0.00% | +45+1.1% | Added |
| Peloton Wealth Strategists | 4,110 | $1.40M | 0.58% | +250+6.5% | Added |
| LPL Financial LLC | 4,072 | $1.39M | 0.00% | −657−13.9% | Reduced |
| First Washington CORP | 3,828 | $1.30M | 0.53% | +69+1.8% | Added |
| Geneva Capital Management LLC | 3,725 | $1.27M | 0.02% | +1,839+97.5% | Added |
| Covea Finance | 3,718 | $1.26M | 0.14% | 00.0% | Unchanged |
| Echo Street Capital Management LLC | 3,662 | $1.25M | 0.01% | +3,662 | New |
| Hartford Investment Management Co | 3,633 | $1.24M | 0.03% | −209−5.4% | Reduced |
| CIBC Asset Management Inc | 3,623 | $1.23M | 0.00% | +34+0.9% | Added |
| Comerica Bank | 4,499 | $1.23M | 0.01% | −80−1.7% | Reduced |
| Occudo Quantitative Strategies LP | 3,572 | $1.22M | 0.10% | −19−0.5% | Reduced |
| Achmea Investment Management B.V. | 3,536 | $1.20M | 0.03% | +3,536 | New |
| The PNC Financial Services Group, Inc. | 3,429 | $1.17M | 0.00% | +662+23.9% | Added |
| Alamar Capital Management, LLC | 3,337 | $1.14M | 0.95% | +58+1.8% | Added |
| Securian Asset Management, Inc | 3,267 | $1.11M | 0.02% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 3,233 | $1.10M | 0.02% | +295+10.0% | Added |
| Umb Bank N A | 3,181 | $1.08M | 0.01% | +545+20.7% | Added |
| Candriam Luxembourg S.C.A. | 3,131 | $1.06M | 0.01% | −115−3.5% | Reduced |
| American Century Companies Inc | 3,092 | $1.05M | 0.00% | −1,137−26.9% | Reduced |
| Duality Advisers, LP | 3,062 | $1.04M | 0.11% | +3,062 | New |
| Swedbank AB | 2,951 | $1.00M | 0.00% | 00.0% | Unchanged |
| Campbell Newman Asset Management Inc | 2,930 | $997.0K | 0.10% | +78+2.7% | Added |
| Group One Trading, L.P. | 2,922 | $994.0K | 0.02% | +2,380+439.1% | Added |
| Sciencast Management LP | 3,340 | $988.0K | 0.23% | +1,570+88.7% | Added |
| Stevens Capital Management LP | 2,862 | $974.0K | 0.21% | +1,742+155.5% | Added |
| Oak Thistle LLC | 2,857 | $972.0K | 0.51% | +2,857 | New |
| Maryland State Retirement & Pension System | 2,820 | $959.0K | 0.03% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 2,819 | $959.0K | 0.14% | +2,819 | New |
| Caxton Associates LP | 2,809 | $956.0K | 0.09% | +2,809 | New |
| Illinois Municipal Retirement Fund | 2,801 | $953.0K | 0.03% | 00.0% | Unchanged |
| JustInvest LLC | 2,786 | $948.0K | 0.05% | +1,303+87.9% | Added |
| Dynamic Technology Lab Private Ltd | 2,764 | $940.0K | 0.11% | +2,764 | New |
| Toroso Investments, LLC | 2,758 | $938.0K | 0.03% | +436+18.8% | Added |
| Gsa Capital Partners LLP | 2,715 | $924.0K | 0.12% | +1,573+137.7% | Added |
| Mackenzie Financial Corp | 2,680 | $912.0K | 0.00% | +259+10.7% | Added |
| Quantbot Technologies LP | 2,632 | $895.0K | 0.08% | +259+10.9% | Added |
| Bradley Mark J. | 2,626 | $893.0K | 0.64% | −445−14.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 2,609 | $887.6K | 0.01% | +689+35.9% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 2,581 | $878.0K | 0.02% | −2−0.1% | Reduced |
| Anchor Investment Management, LLC | 2,555 | $869.2K | 0.11% | +273+12.0% | Added |
| Marshall Financial Group LLC | 2,522 | $858.0K | 0.35% | +43+1.7% | Added |
| Kentucky Retirement Systems | 2,424 | $825.0K | 0.03% | +163+7.2% | Added |
| Congress Wealth Management LLC | 2,368 | $806.0K | 0.02% | +737+45.2% | Added |
| Metropolitan Life Insurance Co | 2,308 | $785.2K | 0.03% | −3,729−61.8% | Reduced |
| Nordea Investment Management AB | 2,264 | $784.0K | 0.00% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 2,281 | $776.0K | 0.00% | +2,281 | New |
| Cim Investment Mangement Inc | 2,252 | $766.0K | 0.26% | −3−0.1% | Reduced |
| New Mexico Educational Retirement Board | 2,250 | $765.0K | 0.03% | −100−4.3% | Reduced |
| Natixis | 2,188 | $744.0K | 0.00% | −2,277−51.0% | Reduced |
| Fortis Capital Management LLC | 2,177 | $741.0K | 0.38% | +339+18.4% | Added |
| AlphaCrest Capital Management LLC | 2,157 | $734.0K | 0.04% | −82−3.7% | Reduced |
| Captrust Financial Advisors | 2,158 | $734.0K | 0.00% | +678+45.8% | Added |
| Commonwealth Equity Services, LLC | 2,142 | $728.0K | 0.00% | +884+70.3% | Added |
| Magnetar Financial LLC | 2,128 | $724.0K | 0.01% | +2,128 | New |
| X-Square Capital, LLC | 2,121 | $722.0K | 0.38% | +99+4.9% | Added |
| Emerald Advisers, LLC | 2,108 | $717.0K | 0.03% | −31−1.4% | Reduced |
| Park Avenue Securities LLC | 2,090 | $711.0K | 0.01% | +626+42.8% | Added |
| Point72 Hong Kong Ltd | 2,066 | $703.0K | 0.06% | +1,777+614.9% | Added |
| Raymond James Financial Services Advisors, Inc. | 2,032 | $692.0K | 0.00% | −187−8.4% | Reduced |
| Leverage Partners Absolute Return Fund SPC | 2,000 | $680.0K | 0.48% | 00.0% | Unchanged |
| AGF Investments LLC | 1,985 | $675.0K | 0.06% | −447−18.4% | Reduced |
| Louisiana State Employees Retirement System | 2,400 | $657.0K | 0.02% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 1,917 | $652.0K | 0.01% | −474−19.8% | Reduced |
| Canandaigua National Corp | 1,900 | $646.0K | 0.10% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 1,811 | $616.0K | 0.00% | +96+5.6% | Added |
| Pearl River Capital, LLC | 1,754 | $597.0K | 0.16% | +130+8.0% | Added |
| OPSEU Pension Plan Trust Fund | 1,738 | $588.0K | 0.14% | +62+3.7% | Added |