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 |
|---|---|---|---|---|---|
| Prudential Financial Inc | 32,715 | $11.1M | 0.01% | −531−1.6% | Reduced |
| Twinbeech Capital LP | 32,551 | $11.1M | 0.49% | +32,551 | New |
| Lakehouse Capital Pty Ltd | 32,326 | $11.0M | 7.14% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 30,385 | $10.3M | 0.02% | +9,969+48.8% | Added |
| Great West Life Assurance Co | 27,909 | $9.97M | 0.02% | −1,415−4.8% | Reduced |
| Jag Capital Management, LLC | 19,846 | $9.88M | 0.99% | +19,846 | New |
| Manufacturers Life Insurance Company, The | 28,998 | $9.87M | 0.01% | −106,925−78.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 28,358 | $9.65M | 0.11% | +15,958+128.7% | Added |
| Mn Services Vermogensbeheer B.V. | 26,700 | $9.08M | 0.06% | −1,400−5.0% | Reduced |
| Voya Investment Management LLC | 26,632 | $9.06M | 0.02% | −14,184−34.8% | Reduced |
| BNP Paribas Arbitrage, SA | 26,626 | $9.06M | 0.02% | +771+3.0% | Added |
| Renaissance Technologies LLC | 25,973 | $8.84M | 0.01% | −65,810−71.7% | Reduced |
| Toronto Dominion Bank | 25,222 | $8.58M | 0.01% | −850−3.3% | Reduced |
| Verition Fund Management LLC | 25,133 | $8.55M | 0.16% | +15,446+159.5% | Added |
| Teachers Retirement System of the State of Kentucky | 23,892 | $8.13M | 0.08% | −6,115−20.4% | Reduced |
| Aviva PLC | 23,666 | $8.05M | 0.04% | +4,886+26.0% | Added |
| Westpac Banking Corp | 22,887 | $7.79M | 0.09% | −33,553−59.4% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 22,863 | $7.78M | 0.03% | +58+0.3% | Added |
| Bridgecreek Investment Management, LLC | 22,410 | $7.62M | 1.13% | −730−3.2% | Reduced |
| State of New Jersey Common Pension Fund D | 22,178 | $7.54M | 0.02% | 00.0% | Unchanged |
| Gillson Capital LP | 21,682 | $7.38M | 0.59% | +6,619+43.9% | Added |
| Russell Investments Group, Ltd. | 20,411 | $6.96M | 0.01% | −5,018−19.7% | Reduced |
| Public Employees Retirement System of Ohio | 19,744 | $6.72M | 0.02% | −608−3.0% | Reduced |
| Janney Montgomery Scott LLC | 19,678 | $6.70M | 0.03% | +1,576+8.7% | Added |
| Pictet Asset Management SA | 19,624 | $6.68M | 0.01% | −495−2.5% | Reduced |
| Victory Capital Management Inc | 25,224 | $6.65M | 0.01% | +5,015+24.8% | Added |
| Squarepoint Ops LLC | 19,399 | $6.60M | 0.05% | +18,319+1,696.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 19,378 | $6.59M | 0.03% | +1,716+9.7% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 19,307 | $6.57M | 0.10% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 18,806 | $6.40M | 0.04% | −908−4.6% | Reduced |
| Northwest & Ethical Investments L.P. | 18,795 | $6.39M | 0.20% | +11,495+157.5% | Added |
| Teacher Retirement System of Texas | 18,585 | $6.32M | 0.03% | −4,020−17.8% | Reduced |
| Worldquant Millennium Advisors LLC | 17,497 | $5.95M | 0.15% | +1,212+7.4% | Added |
| Kornitzer Capital Management Inc | 16,901 | $5.75M | 0.09% | +1,156+7.3% | Added |
| Engineers Gate Manager LP | 16,681 | $5.67M | 0.22% | +16,681 | New |
| US Bancorp | 16,373 | $5.57M | 0.01% | +37+0.2% | Added |
| Asset Management One Co.,Ltd. | 16,315 | $5.55M | 0.02% | −506−3.0% | Reduced |
| Pinebridge Investments, L.P. | 16,240 | $5.53M | 0.06% | +10,429+179.5% | Added |
| FIL Ltd | 15,535 | $5.29M | 0.01% | +15,535 | New |
| Royal London Asset Management Ltd | 13,801 | $4.69M | 0.02% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 13,761 | $4.68M | 0.03% | −289−2.1% | Reduced |
| Daiwa Securities Group Inc. | 13,471 | $4.58M | 0.03% | −1,330−9.0% | Reduced |
| Picton Mahoney Asset Management | 13,270 | $4.52M | 0.17% | +13,270 | New |
| Susquehanna International Group, LLP | 13,024 | $4.43M | 0.01% | −6,215−32.3% | Reduced |
| American International Group, Inc. | 12,856 | $4.37M | 0.02% | −310−2.4% | Reduced |
| Taikang Asset Management (Hong Kong) Co Ltd | 12,498 | $4.25M | 0.72% | +6,249+100.0% | Added |
| KBC Group NV | 12,159 | $4.14M | 0.02% | +71+0.6% | Added |
| State of Michigan Retirement System | 12,021 | $4.09M | 0.02% | +12+0.1% | Added |
| MetLife Investment Management | 12,003 | $4.08M | 0.03% | +3,602+42.9% | Added |
| Ameriprise Financial Inc | 11,848 | $4.01M | 0.00% | −13−0.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,766 | $4.00M | 0.02% | +57+0.5% | Added |
| Two Sigma Investments, LP | 11,688 | $3.98M | 0.01% | +11,688 | New |
| State of Alaska, Department of Revenue | 11,161 | $3.80M | 0.04% | −870−7.2% | Reduced |
| Interval Partners, LP | 11,158 | $3.80M | 0.29% | +4,491+67.4% | Added |
| Amalgamated Bank | 10,812 | $3.68M | 0.03% | +441+4.3% | Added |
| Amalgamated Financial Corp. | 10,812 | $3.68M | 0.03% | +10,812 | New |
| Standard Life Aberdeen plc | 10,395 | $3.65M | 0.01% | −2,449−19.1% | Reduced |
| Arizona State Retirement System | 10,585 | $3.60M | 0.03% | +239+2.3% | Added |
| AIA Group Ltd | 10,543 | $3.59M | 0.16% | −15,639−59.7% | Reduced |
| ProShare Advisors LLC | 10,397 | $3.54M | 0.01% | −180−1.7% | Reduced |
| CIBC Private Wealth Group, LLC | 10,226 | $3.48M | 0.01% | −1,104−9.7% | Reduced |
| Advisor Group Holdings, Inc. | 9,360 | $3.42M | 0.01% | +1,244+15.3% | Added |
| Cambridge Investment Research Advisors, Inc. | 10,028 | $3.41M | 0.02% | +9,404+1,507.1% | Added |
| Sustainable Insight Capital Management, LLC | 9,910 | $3.37M | 2.40% | +1,549+18.5% | Added |
| First Citizens Bank & Trust Co | 9,880 | $3.36M | 0.13% | +327+3.4% | Added |
| GW&K Investment Management, LLC | 9,724 | $3.31M | 0.03% | +7,589+355.5% | Added |
| Amica Mutual Insurance Co | 9,342 | $3.18M | 0.37% | −4,614−33.1% | Reduced |
| Tudor Investment Corp Et Al | 8,986 | $3.06M | 0.08% | +8,001+812.3% | Added |
| CIBC World Markets Corp | 8,917 | $3.03M | 0.02% | +722+8.8% | Added |
| Korea Investment CORP | 8,700 | $2.96M | 0.01% | +1,900+27.9% | Added |
| ExodusPoint Capital Management, LP | 8,700 | $2.96M | 0.04% | +8,700 | New |
| TownSquare Capital, LLC | 8,676 | $2.95M | 0.08% | +327+3.9% | Added |
| Stifel Financial Corp | 8,621 | $2.93M | 0.00% | −1,632−15.9% | Reduced |
| Ossiam | 8,615 | $2.93M | 0.08% | +8,615 | New |
| Marks Group Wealth Management, Inc | 8,430 | $2.87M | 0.36% | +1,230+17.1% | Added |
| Nisa Investment Advisors, LLC | 8,385 | $2.85M | 0.02% | +835+11.1% | Added |
| M&T Bank Corp | 8,372 | $2.85M | 0.01% | −485−5.5% | Reduced |
| CWM Advisors, LLC | 8,360 | $2.84M | 0.33% | −486−5.5% | Reduced |
| Tower Research Capital LLC (TRC) | 8,306 | $2.83M | 0.03% | +4,921+145.4% | Added |
| Azora Capital LP | 8,089 | $2.75M | 0.46% | +8,089 | New |
| Seven Eight Capital, LP | 7,833 | $2.67M | 0.36% | +7,833 | New |
| Oregon Public Employees Retirement Fund | 7,732 | $2.63M | 0.03% | −100−1.3% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 7,689 | $2.62M | 0.03% | −930−10.8% | Reduced |
| Janus Henderson Group PLC | 7,669 | $2.61M | 0.00% | −1,977−20.5% | Reduced |
| Timber Creek Capital Management LLC | 7,662 | $2.61M | 0.79% | 00.0% | Unchanged |
| NN Investment Partners Holdings N.V. | 7,412 | $2.52M | 0.01% | −308−4.0% | Reduced |
| Banque Pictet & Cie SA | 7,341 | $2.50M | 0.02% | +3,001+69.1% | Added |
| Alberta Investment Management Corp | 7,000 | $2.38M | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 6,877 | $2.34M | 0.00% | +488+7.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 6,833 | $2.33M | 0.01% | +344+5.3% | Added |
| Utah Retirement Systems | 6,677 | $2.27M | 0.03% | −64−0.9% | Reduced |
| Stephens Inc | 6,665 | $2.27M | 0.04% | +1,200+22.0% | Added |
| Gulf International Bank (UK) Ltd | 6,602 | $2.25M | 0.03% | 00.0% | Unchanged |
| Xponance, Inc. | 6,534 | $2.22M | 0.04% | +200+3.2% | Added |
| State of Tennessee, Treasury Department | 6,125 | $2.08M | 0.01% | −195−3.1% | Reduced |
| Banque Cantonale Vaudoise | 6,100 | $2.08M | 0.09% | +400+7.0% | Added |
| Brown Capital Management LLC | 6,059 | $2.06M | 0.02% | +127+2.1% | Added |
| ING Groep NV | 6,033 | $2.05M | 0.02% | +1,070+21.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 6,024 | $2.05M | 0.01% | +6,024 | New |
| Storebrand Asset Management AS | 6,007 | $2.04M | 0.01% | −465−7.2% | Reduced |