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 |
|---|---|---|---|---|---|
| Handelsbanken Fonder AB | 5,744 | $1.95M | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 5,752 | $1.96M | 0.00% | +3,498+155.2% | Added |
| Trexquant Investment LP | 5,772 | $1.96M | 0.09% | +5,772 | New |
| British Columbia Investment Management Corp | 5,870 | $2.00M | 0.01% | −805−12.1% | Reduced |
| IFM Investors Pty Ltd | 5,939 | $2.02M | 0.03% | +866+17.1% | Added |
| Guardian Capital LP | 6,000 | $2.04M | 0.04% | +5,500+1,100.0% | Added |
| Storebrand Asset Management AS | 6,007 | $2.04M | 0.01% | −465−7.2% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 6,024 | $2.05M | 0.01% | +6,024 | New |
| ING Groep NV | 6,033 | $2.05M | 0.02% | +1,070+21.6% | Added |
| Brown Capital Management LLC | 6,059 | $2.06M | 0.02% | +127+2.1% | Added |
| Banque Cantonale Vaudoise | 6,100 | $2.08M | 0.09% | +400+7.0% | Added |
| State of Tennessee, Treasury Department | 6,125 | $2.08M | 0.01% | −195−3.1% | Reduced |
| Xponance, Inc. | 6,534 | $2.22M | 0.04% | +200+3.2% | Added |
| Gulf International Bank (UK) Ltd | 6,602 | $2.25M | 0.03% | 00.0% | Unchanged |
| Stephens Inc | 6,665 | $2.27M | 0.04% | +1,200+22.0% | Added |
| Utah Retirement Systems | 6,677 | $2.27M | 0.03% | −64−0.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 6,833 | $2.33M | 0.01% | +344+5.3% | Added |
| AQR Capital Management LLC | 6,877 | $2.34M | 0.00% | +488+7.6% | Added |
| Alberta Investment Management Corp | 7,000 | $2.38M | 0.01% | 00.0% | Unchanged |
| Banque Pictet & Cie SA | 7,341 | $2.50M | 0.02% | +3,001+69.1% | Added |
| NN Investment Partners Holdings N.V. | 7,412 | $2.52M | 0.01% | −308−4.0% | Reduced |
| Timber Creek Capital Management LLC | 7,662 | $2.61M | 0.79% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 7,669 | $2.61M | 0.00% | −1,977−20.5% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 7,689 | $2.62M | 0.03% | −930−10.8% | Reduced |
| Oregon Public Employees Retirement Fund | 7,732 | $2.63M | 0.03% | −100−1.3% | Reduced |
| Seven Eight Capital, LP | 7,833 | $2.67M | 0.36% | +7,833 | New |
| Azora Capital LP | 8,089 | $2.75M | 0.46% | +8,089 | New |
| Tower Research Capital LLC (TRC) | 8,306 | $2.83M | 0.03% | +4,921+145.4% | Added |
| CWM Advisors, LLC | 8,360 | $2.84M | 0.33% | −486−5.5% | Reduced |
| M&T Bank Corp | 8,372 | $2.85M | 0.01% | −485−5.5% | Reduced |
| Nisa Investment Advisors, LLC | 8,385 | $2.85M | 0.02% | +835+11.1% | Added |
| Marks Group Wealth Management, Inc | 8,430 | $2.87M | 0.36% | +1,230+17.1% | Added |
| Ossiam | 8,615 | $2.93M | 0.08% | +8,615 | New |
| Stifel Financial Corp | 8,621 | $2.93M | 0.00% | −1,632−15.9% | Reduced |
| TownSquare Capital, LLC | 8,676 | $2.95M | 0.08% | +327+3.9% | 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 |
| CIBC World Markets Corp | 8,917 | $3.03M | 0.02% | +722+8.8% | Added |
| Tudor Investment Corp Et Al | 8,986 | $3.06M | 0.08% | +8,001+812.3% | Added |
| Amica Mutual Insurance Co | 9,342 | $3.18M | 0.37% | −4,614−33.1% | Reduced |
| GW&K Investment Management, LLC | 9,724 | $3.31M | 0.03% | +7,589+355.5% | Added |
| First Citizens Bank & Trust Co | 9,880 | $3.36M | 0.13% | +327+3.4% | Added |
| Sustainable Insight Capital Management, LLC | 9,910 | $3.37M | 2.40% | +1,549+18.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 10,028 | $3.41M | 0.02% | +9,404+1,507.1% | Added |
| Advisor Group Holdings, Inc. | 9,360 | $3.42M | 0.01% | +1,244+15.3% | Added |
| CIBC Private Wealth Group, LLC | 10,226 | $3.48M | 0.01% | −1,104−9.7% | Reduced |
| ProShare Advisors LLC | 10,397 | $3.54M | 0.01% | −180−1.7% | Reduced |
| AIA Group Ltd | 10,543 | $3.59M | 0.16% | −15,639−59.7% | Reduced |
| Arizona State Retirement System | 10,585 | $3.60M | 0.03% | +239+2.3% | Added |
| Standard Life Aberdeen plc | 10,395 | $3.65M | 0.01% | −2,449−19.1% | Reduced |
| Amalgamated Bank | 10,812 | $3.68M | 0.03% | +441+4.3% | Added |
| Amalgamated Financial Corp. | 10,812 | $3.68M | 0.03% | +10,812 | 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 |
| Two Sigma Investments, LP | 11,688 | $3.98M | 0.01% | +11,688 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,766 | $4.00M | 0.02% | +57+0.5% | Added |
| Ameriprise Financial Inc | 11,848 | $4.01M | 0.00% | −13−0.1% | Reduced |
| MetLife Investment Management | 12,003 | $4.08M | 0.03% | +3,602+42.9% | Added |
| State of Michigan Retirement System | 12,021 | $4.09M | 0.02% | +12+0.1% | Added |
| KBC Group NV | 12,159 | $4.14M | 0.02% | +71+0.6% | Added |
| Taikang Asset Management (Hong Kong) Co Ltd | 12,498 | $4.25M | 0.72% | +6,249+100.0% | Added |
| American International Group, Inc. | 12,856 | $4.37M | 0.02% | −310−2.4% | Reduced |
| Susquehanna International Group, LLP | 13,024 | $4.43M | 0.01% | −6,215−32.3% | Reduced |
| Picton Mahoney Asset Management | 13,270 | $4.52M | 0.17% | +13,270 | New |
| Daiwa Securities Group Inc. | 13,471 | $4.58M | 0.03% | −1,330−9.0% | Reduced |
| Treasurer of the State of North Carolina | 13,761 | $4.68M | 0.03% | −289−2.1% | Reduced |
| Royal London Asset Management Ltd | 13,801 | $4.69M | 0.02% | 00.0% | Unchanged |
| FIL Ltd | 15,535 | $5.29M | 0.01% | +15,535 | New |
| Pinebridge Investments, L.P. | 16,240 | $5.53M | 0.06% | +10,429+179.5% | Added |
| Asset Management One Co.,Ltd. | 16,315 | $5.55M | 0.02% | −506−3.0% | Reduced |
| US Bancorp | 16,373 | $5.57M | 0.01% | +37+0.2% | Added |
| Engineers Gate Manager LP | 16,681 | $5.67M | 0.22% | +16,681 | New |
| Kornitzer Capital Management Inc | 16,901 | $5.75M | 0.09% | +1,156+7.3% | Added |
| Worldquant Millennium Advisors LLC | 17,497 | $5.95M | 0.15% | +1,212+7.4% | Added |
| Teacher Retirement System of Texas | 18,585 | $6.32M | 0.03% | −4,020−17.8% | Reduced |
| Northwest & Ethical Investments L.P. | 18,795 | $6.39M | 0.20% | +11,495+157.5% | Added |
| Rafferty Asset Management, LLC | 18,806 | $6.40M | 0.04% | −908−4.6% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 19,307 | $6.57M | 0.10% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 19,378 | $6.59M | 0.03% | +1,716+9.7% | Added |
| Squarepoint Ops LLC | 19,399 | $6.60M | 0.05% | +18,319+1,696.2% | Added |
| Victory Capital Management Inc | 25,224 | $6.65M | 0.01% | +5,015+24.8% | Added |
| Pictet Asset Management SA | 19,624 | $6.68M | 0.01% | −495−2.5% | Reduced |
| Janney Montgomery Scott LLC | 19,678 | $6.70M | 0.03% | +1,576+8.7% | Added |
| Public Employees Retirement System of Ohio | 19,744 | $6.72M | 0.02% | −608−3.0% | Reduced |
| Russell Investments Group, Ltd. | 20,411 | $6.96M | 0.01% | −5,018−19.7% | Reduced |
| Gillson Capital LP | 21,682 | $7.38M | 0.59% | +6,619+43.9% | Added |
| State of New Jersey Common Pension Fund D | 22,178 | $7.54M | 0.02% | 00.0% | Unchanged |
| Bridgecreek Investment Management, LLC | 22,410 | $7.62M | 1.13% | −730−3.2% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 22,863 | $7.78M | 0.03% | +58+0.3% | Added |
| Westpac Banking Corp | 22,887 | $7.79M | 0.09% | −33,553−59.4% | Reduced |
| Aviva PLC | 23,666 | $8.05M | 0.04% | +4,886+26.0% | Added |
| Teachers Retirement System of the State of Kentucky | 23,892 | $8.13M | 0.08% | −6,115−20.4% | Reduced |
| Verition Fund Management LLC | 25,133 | $8.55M | 0.16% | +15,446+159.5% | Added |
| Toronto Dominion Bank | 25,222 | $8.58M | 0.01% | −850−3.3% | Reduced |
| Renaissance Technologies LLC | 25,973 | $8.84M | 0.01% | −65,810−71.7% | Reduced |
| BNP Paribas Arbitrage, SA | 26,626 | $9.06M | 0.02% | +771+3.0% | Added |
| Voya Investment Management LLC | 26,632 | $9.06M | 0.02% | −14,184−34.8% | Reduced |
| Mn Services Vermogensbeheer B.V. | 26,700 | $9.08M | 0.06% | −1,400−5.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 28,358 | $9.65M | 0.11% | +15,958+128.7% | Added |
| Manufacturers Life Insurance Company, The | 28,998 | $9.87M | 0.01% | −106,925−78.7% | Reduced |