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 2021
Institutional positions in Marketaxess Holdings Inc as of Dec 31, 2021. 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
- 505
- +4 vs. Q3 2021
- Shares held
- 36.6M
- +89.3K (+0.2%) vs. Q3 2021
- Total value
- $15.0B
- −$313.2M (−2.0%) vs. Q3 2021
- New holders
- 81
- 179 more added
- Sold out
- 77
- 188 more reduced
7 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 29,324 | $12.0M | 0.02% | −7,014−19.3% | Reduced |
| Roosevelt Investment Group LLC | 29,785 | $12.3M | 0.68% | +20+0.1% | Added |
| Teachers Retirement System of the State of Kentucky | 30,007 | $12.3M | 0.11% | +500+1.7% | Added |
| North Point Portfolio Managers Corp | 30,977 | $12.7M | 1.67% | −748−2.4% | Reduced |
| Prudential Financial Inc | 33,246 | $13.2M | 0.02% | +107+0.3% | Added |
| Lakehouse Capital Pty Ltd | 32,326 | $13.3M | 7.47% | +2,429+8.1% | Added |
| Eaton Vance Management | 34,023 | $14.0M | 0.02% | +37+0.1% | Added |
| Forte Capital LLC | 34,251 | $14.1M | 1.78% | −1,464−4.1% | Reduced |
| Reynders McVeigh Capital Management, LLC | 34,492 | $14.2M | 0.80% | −549−1.6% | Reduced |
| Unigestion Holding SA | 34,821 | $14.3M | 0.58% | −2,461−6.6% | Reduced |
| 2Xideas AG | 35,310 | $14.5M | 0.88% | +10,495+42.3% | Added |
| Retirement Systems of Alabama | 36,871 | $15.2M | 0.05% | +23,821+182.5% | Added |
| Citadel Advisors LLC | 39,804 | $16.4M | 0.02% | −11,659−22.7% | Reduced |
| Baird Financial Group, Inc. | 39,913 | $16.4M | 0.04% | +30,988+347.2% | Added |
| Adage Capital Partners GP, L.L.C. | 40,550 | $16.7M | 0.03% | +800+2.0% | Added |
| Voya Investment Management LLC | 40,816 | $16.8M | 0.03% | −124,322−75.3% | Reduced |
| New York State Teachers Retirement System | 41,268 | $17.0M | 0.03% | +27+0.1% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 42,800 | $17.6M | 0.71% | +2,000+4.9% | Added |
| Copeland Capital Management, LLC | 43,721 | $18.0M | 0.47% | +354+0.8% | Added |
| HSBC Holdings PLC | 43,846 | $18.1M | 0.02% | −10,196−18.9% | Reduced |
| AXA S.A. | 44,038 | $18.1M | 0.05% | −26,315−37.4% | Reduced |
| Public Employees Retirement Association of Colorado | 47,436 | $19.5M | 0.08% | −2,103−4.2% | Reduced |
| Envestnet Asset Management Inc | 47,824 | $19.7M | 0.01% | −5,139−9.7% | Reduced |
| Citigroup Inc | 49,611 | $20.4M | 0.02% | +3,878+8.5% | Added |
| State Board of Administration of Florida Retirement System | 50,179 | $20.6M | 0.04% | −530−1.0% | Reduced |
| New York State Common Retirement Fund | 53,718 | $22.1M | 0.02% | −1,575−2.8% | Reduced |
| Principal Financial Group Inc | 53,768 | $22.1M | 0.01% | −1,202−2.2% | Reduced |
| Westpac Banking Corp | 56,440 | $23.4M | 0.24% | +20,344+56.4% | Added |
| D. E. Shaw & Co., Inc. | 59,558 | $24.5M | 0.03% | +54,223+1,016.4% | Added |
| Balyasny Asset Management LLC | 61,840 | $25.4M | 0.11% | +61,840 | New |
| Ashford Capital Management Inc | 61,979 | $25.5M | 2.54% | +10,911+21.4% | Added |
| Epoch Investment Partners, Inc. | 62,682 | $25.8M | 0.13% | −602−1.0% | Reduced |
| Millennium Management LLC | 62,781 | $25.8M | 0.03% | +28,195+81.5% | Added |
| Wasatch Advisors Inc | 64,254 | $26.4M | 0.11% | +63,155+5,746.6% | Added |
| Hyperion Asset Management Ltd | 64,562 | $26.6M | 1.04% | +30,049+87.1% | Added |
| California State Teachers Retirement System | 66,671 | $27.4M | 0.03% | +736+1.1% | Added |
| Man Group plc | 67,336 | $27.7M | 0.09% | +31,886+89.9% | Added |
| UBS Group AG | 69,204 | $28.5M | 0.01% | +2,046+3.0% | Added |
| Credit Suisse AG | 69,459 | $28.6M | 0.02% | −3,279−4.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 69,953 | $28.8M | 0.06% | +4,547+7.0% | Added |
| Burgundy Asset Management Ltd. | 71,246 | $29.3M | 0.29% | +918+1.3% | Added |
| Rhumbline Advisers | 74,818 | $30.8M | 0.04% | +186+0.2% | Added |
| Parnassus Investments | 77,751 | $32.0M | 0.06% | +9,088+13.2% | Added |
| Tandem Investment Advisors, Inc. | 78,956 | $32.5M | 2.11% | +78,956 | New |
| Morgan Stanley | 81,510 | $33.5M | 0.00% | −26,635−24.6% | Reduced |
| Fiera Capital Corp | 82,395 | $33.9M | 0.08% | +17,819+27.6% | Added |
| Scout Investments, Inc. | 83,336 | $34.3M | 0.50% | +54,716+191.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 87,243 | $35.9M | 0.07% | −6,816−7.2% | Reduced |
| Raymond James & Associates | 89,601 | $36.9M | 0.03% | +30,105+50.6% | Added |
| Peregrine Capital Management LLC | 89,641 | $36.9M | 0.74% | +7,708+9.4% | Added |
| Bank of Montreal | 89,762 | $37.2M | 0.02% | −8,385−8.5% | Reduced |
| Renaissance Technologies LLC | 91,783 | $37.7M | 0.05% | −93,690−50.5% | Reduced |
| Barclays PLC | 97,176 | $40.0M | 0.02% | +9,338+10.6% | Added |
| RMB Capital Management, LLC | 99,594 | $41.0M | 1.24% | +22,948+29.9% | Added |
| Bahl & Gaynor Inc | 100,344 | $41.3M | 0.23% | −1,237−1.2% | Reduced |
| Wells Fargo & Company | 102,074 | $42.0M | 0.01% | −1,113,827−91.6% | Reduced |
| Ensign Peak Advisors, Inc | 102,139 | $42.0M | 0.08% | +38,097+59.5% | Added |
| Deutsche Bank AG | 109,275 | $44.9M | 0.02% | −2,134−1.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 111,190 | $45.7M | 0.03% | −4,683−4.0% | Reduced |
| Parametric Portfolio Associates LLC | 111,898 | $46.0M | 0.02% | +24,693+28.3% | Added |
| Bank of America Corp | 121,468 | $50.0M | 0.01% | −5,811−4.6% | Reduced |
| Amundi | 142,079 | $51.7M | 0.03% | +82,458+138.3% | Added |
| Source Financial Advisors LLC | 130,196 | $53.5M | 14.45% | −90.0% | Reduced |
| Keybank National Association | 135,693 | $55.8M | 0.22% | −6,835−4.8% | Reduced |
| Franklin Resources Inc | 135,918 | $55.9M | 0.02% | −275,440−67.0% | Reduced |
| Manufacturers Life Insurance Company, The | 135,923 | $55.9M | 0.03% | −4,452−3.2% | Reduced |
| Kames Capital plc | 150,946 | $62.1M | 0.80% | +410.0% | Added |
| Nuveen Asset Management, LLC | 152,145 | $62.6M | 0.02% | −14,633−8.8% | Reduced |
| TD Asset Management Inc | 154,758 | $63.6M | 0.05% | +38,866+33.5% | Added |
| Van Berkom & Associates Inc. | 168,809 | $69.4M | 2.05% | −2,694−1.6% | Reduced |
| Stephens Investment Management Group LLC | 170,200 | $70.0M | 0.90% | +6,284+3.8% | Added |
| Dimensional Fund Advisors LP | 172,038 | $70.8M | 0.02% | −7,558−4.2% | Reduced |
| UBS Asset Management Americas Inc | 177,595 | $73.0M | 0.03% | −4,136−2.3% | Reduced |
| Charles Schwab Investment Management Inc | 198,232 | $81.5M | 0.02% | +6,511+3.4% | Added |
| Ardevora Asset Management LLP | 199,905 | $82.2M | 0.88% | +40,100+25.1% | Added |
| Goldman Sachs Group Inc | 232,017 | $95.4M | 0.02% | +92,362+66.1% | Added |
| Eagle Asset Management Inc | 254,694 | $105.1M | 0.46% | −14,754−5.5% | Reduced |
| Legal & General Group Plc | 255,771 | $105.2M | 0.03% | −22,762−8.2% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 262,932 | $108.1M | 0.58% | +12,043+4.8% | Added |
| APG Asset Management N.V. | 316,789 | $114.6M | 0.19% | −13,963−4.2% | Reduced |
| California Public Employees Retirement System | 281,942 | $116.0M | 0.08% | −3,101−1.1% | Reduced |
| Bank of New York Mellon Corp | 283,892 | $116.8M | 0.02% | +15,322+5.7% | Added |
| Bamco Inc | 294,391 | $121.1M | 0.26% | −14,704−4.8% | Reduced |
| Norges Bank | 341,855 | $140.6M | 0.03% | −2,991−0.9% | Reduced |
| Alliancebernstein L.P. | 343,390 | $141.2M | 0.05% | −30,604−8.2% | Reduced |
| FMR LLC | 372,840 | $153.3M | 0.01% | +261,155+233.8% | Added |
| Allianz Asset Management GmbH | 380,485 | $156.5M | 0.11% | −13,995−3.5% | Reduced |
| Neuberger Berman Group LLC | 396,629 | $160.7M | 0.13% | −7,166−1.8% | Reduced |
| Northern Trust Corp | 399,575 | $164.3M | 0.03% | −6,084−1.5% | Reduced |
| Primecap Management Co | 464,190 | $190.9M | 0.13% | +15,030+3.3% | Added |
| Invesco Ltd. | 522,483 | $214.9M | 0.05% | +56,876+12.2% | Added |
| JPMorgan Chase & Co | 628,749 | $258.6M | 0.03% | −207,924−24.9% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 628,854 | $258.6M | 0.60% | −70,020−10.0% | Reduced |
| Macquarie Group Ltd | 711,093 | $292.5M | 0.24% | +50,284+7.6% | Added |
| Geode Capital Management, LLC | 805,955 | $330.7M | 0.04% | +15,447+2.0% | Added |
| Wellington Management Group LLP | 930,972 | $382.9M | 0.06% | +113,536+13.9% | Added |
| Allspring Global Investments Holdings, LLC | 1,094,814 | $450.3M | 0.50% | +1,094,814 | New |
| Royal Bank of Canada | 1,161,884 | $477.8M | 0.12% | +62,409+5.7% | Added |
| Guardcap Asset Management Ltd | 1,213,314 | $499.0M | 6.20% | +29,913+2.5% | Added |
| Ownership Capital B.V. | 1,324,169 | $544.6M | 5.90% | +86,977+7.0% | Added |