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 2022
Institutional positions in Marketaxess Holdings Inc as of Dec 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
- 500
- +30 vs. Q3 2022
- Shares held
- 36.8M
- +70.5K (+0.2%) vs. Q3 2022
- Total value
- $10.3B
- +$2.11B (+25.8%) vs. Q3 2022
- New holders
- 86
- 188 more added
- Sold out
- 56
- 160 more reduced
9 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Alamar Capital Management, LLC | 5,682 | $1.58M | 1.62% | +2,830+99.2% | Added |
| IFM Investors Pty Ltd | 5,939 | $1.66M | 0.03% | 00.0% | Unchanged |
| AIA Group Ltd | 6,095 | $1.70M | 0.10% | −3,377−35.7% | Reduced |
| LPL Financial LLC | 6,145 | $1.71M | 0.00% | +1,822+42.1% | Added |
| Linden Thomas Advisory Services, LLC | 6,182 | $1.72M | 0.49% | +6,182 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,362 | $1.77M | 0.02% | +856+15.5% | Added |
| Oregon Public Employees Retirement Fund | 6,364 | $1.77M | 0.02% | −30−0.5% | Reduced |
| ING Groep NV | 6,399 | $1.78M | 0.02% | +6,399 | New |
| Quadrature Capital Ltd | 6,489 | $1.81M | 0.05% | +6,489 | New |
| Utah Retirement Systems | 6,577 | $1.83M | 0.03% | −100−1.5% | Reduced |
| Gulf International Bank (UK) Ltd | 6,602 | $1.84M | 0.03% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 6,941 | $1.94M | 0.01% | +200+3.0% | Added |
| Balyasny Asset Management LLC | 7,017 | $1.96M | 0.01% | −28,514−80.3% | Reduced |
| Seeyond | 7,022 | $1.96M | 0.19% | −6,886−49.5% | Reduced |
| Guardian Capital LP | 7,046 | $1.97M | 0.06% | +301+4.5% | Added |
| First Citizens Bank & Trust Co | 7,309 | $2.04M | 0.06% | +238+3.4% | Added |
| ProShare Advisors LLC | 7,391 | $2.06M | 0.01% | +356+5.1% | Added |
| Swiss Life Asset Management Ltd | 7,408 | $2.07M | 0.03% | +6,196+511.2% | Added |
| Janus Henderson Group PLC | 7,558 | $2.11M | 0.00% | +7,558 | New |
| Tredje AP-fonden | 7,609 | $2.12M | 0.04% | +161+2.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 7,673 | $2.14M | 0.01% | +852+12.5% | Added |
| Prudential PLC | 7,792 | $2.17M | 0.03% | +3,513+82.1% | Added |
| Stephens Inc | 7,908 | $2.21M | 0.05% | −179−2.2% | Reduced |
| Jane Street Group, LLC | 8,075 | $2.25M | 0.00% | −27,583−77.4% | Reduced |
| Flossbach Von Storch AG | 8,400 | $2.34M | 0.01% | +8,400 | New |
| Public Sector Pension Investment Board | 8,722 | $2.43M | 0.02% | +1,192+15.8% | Added |
| Congress Asset Management Co | 8,787 | $2.45M | 0.02% | +994+12.8% | Added |
| Forsta Ap-Fonden | 9,200 | $2.57M | 0.03% | +6,300+217.2% | Added |
| Nisa Investment Advisors, LLC | 9,215 | $2.57M | 0.02% | +33+0.4% | Added |
| Xponance, Inc. | 9,247 | $2.58M | 0.04% | +977+11.8% | Added |
| Pinebridge Investments, L.P. | 9,347 | $2.61M | 0.03% | −796−7.8% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 9,576 | $2.67M | 0.04% | +287+3.1% | Added |
| Banque Pictet & Cie SA | 10,222 | $2.85M | 0.03% | +160+1.6% | Added |
| Advisor Group Holdings, Inc. | 10,525 | $2.94M | 0.01% | −1,953−15.7% | Reduced |
| National Bank of Canada | 10,577 | $2.95M | 0.01% | +810+8.3% | Added |
| Arizona State Retirement System | 10,654 | $2.97M | 0.03% | +291+2.8% | Added |
| Cubist Systematic Strategies, LLC | 10,897 | $3.04M | 0.03% | −68,017−86.2% | Reduced |
| Truist Financial Corp | 11,240 | $3.13M | 0.01% | +7,879+234.4% | Added |
| MetLife Investment Management | 11,298 | $3.15M | 0.02% | −224−1.9% | Reduced |
| Standard Life Aberdeen plc | 11,347 | $3.16M | 0.01% | +2,361+26.3% | Added |
| Brinker Capital Investments, LLC | 11,614 | $3.24M | 0.06% | +3,867+49.9% | Added |
| M&T Bank Corp | 11,700 | $3.26M | 0.01% | +1,473+14.4% | Added |
| Kornitzer Capital Management Inc | 11,731 | $3.27M | 0.07% | +260+2.3% | Added |
| Winton Group Ltd | 11,802 | $3.29M | 0.22% | +11,802 | New |
| American International Group, Inc. | 11,852 | $3.31M | 0.02% | −231−1.9% | Reduced |
| Retirement Systems of Alabama | 12,058 | $3.36M | 0.01% | −443−3.5% | Reduced |
| KBC Group NV | 12,312 | $3.43M | 0.02% | +4,609+59.8% | Added |
| State of Michigan Retirement System | 12,321 | $3.44M | 0.02% | 00.0% | Unchanged |
| CIBC World Markets Corp | 12,406 | $3.46M | 0.02% | +6,190+99.6% | Added |
| ICICI Prudential Asset Management Co Ltd | 12,628 | $3.52M | 0.54% | −3,120−19.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,644 | $3.53M | 0.02% | +118+0.9% | Added |
| Royal London Asset Management Ltd | 12,808 | $3.57M | 0.02% | +613+5.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 13,394 | $3.74M | 0.02% | +12,660+1,724.8% | Added |
| TownSquare Capital, LLC | 14,200 | $3.96M | 0.10% | +5,033+54.9% | Added |
| Asset Management One Co.,Ltd. | 14,191 | $4.02M | 0.02% | −1,503−9.6% | Reduced |
| Rafferty Asset Management, LLC | 14,538 | $4.05M | 0.03% | +1,591+12.3% | Added |
| Amalgamated Bank | 14,552 | $4.06M | 0.04% | +212+1.5% | Added |
| US Bancorp | 15,175 | $4.23M | 0.01% | +216+1.4% | Added |
| Algert Global LLC | 15,508 | $4.33M | 0.24% | +281+1.8% | Added |
| Korea Investment CORP | 16,039 | $4.47M | 0.01% | −25,065−61.0% | Reduced |
| Treasurer of the State of North Carolina | 16,643 | $4.64M | 0.03% | +220+1.3% | Added |
| Bridgecreek Investment Management, LLC | 17,225 | $4.80M | 1.07% | −3,570−17.2% | Reduced |
| Nordea Investment Management AB | 17,119 | $4.81M | 0.01% | +14,693+605.6% | Added |
| Ameriprise Financial Inc | 17,361 | $4.84M | 0.00% | −3,498−16.8% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 18,000 | $5.02M | 0.28% | −38,000−67.9% | Reduced |
| Daiwa Securities Group Inc. | 18,222 | $5.08M | 0.04% | +6,146+50.9% | Added |
| Andra AP-fonden | 18,300 | $5.10M | 0.15% | −2,700−12.9% | Reduced |
| Victory Capital Management Inc | 18,315 | $5.11M | 0.01% | +5,324+41.0% | Added |
| Mn Services Vermogensbeheer B.V. | 18,500 | $5.16M | 0.06% | −2,200−10.6% | Reduced |
| Stifel Financial Corp | 18,766 | $5.23M | 0.01% | +10,765+134.5% | Added |
| Man Group plc | 19,059 | $5.32M | 0.02% | −44,159−69.9% | Reduced |
| Pictet Asset Management SA | 19,166 | $5.34M | 0.01% | +546+2.9% | Added |
| Public Employees Retirement System of Ohio | 19,713 | $5.50M | 0.02% | +78+0.4% | Added |
| Susquehanna International Group, LLP | 20,190 | $5.63M | 0.01% | +12,235+153.8% | Added |
| Canada Pension Plan Investment Board | 21,000 | $5.86M | 0.01% | +6,300+42.9% | Added |
| Chevy Chase Trust Holdings, Inc. | 21,648 | $6.04M | 0.03% | −1,334−5.8% | Reduced |
| AQR Capital Management LLC | 22,018 | $6.14M | 0.01% | −14,734−40.1% | Reduced |
| State of New Jersey Common Pension Fund D | 22,178 | $6.19M | 0.02% | 00.0% | Unchanged |
| Great West Life Assurance Co | 22,396 | $6.27M | 0.02% | −138−0.6% | Reduced |
| Alberta Investment Management Corp | 22,933 | $6.40M | 0.06% | −1,202−5.0% | Reduced |
| Northwest & Ethical Investments L.P. | 23,037 | $6.42M | 0.22% | +3,254+16.4% | Added |
| State of Wisconsin Investment Board | 23,267 | $6.49M | 0.02% | −4,648−16.7% | Reduced |
| Voya Investment Management LLC | 23,898 | $6.66M | 0.01% | +395+1.7% | Added |
| Toronto Dominion Bank | 24,510 | $6.83M | 0.01% | +2,952+13.7% | Added |
| Teachers Retirement System of the State of Kentucky | 24,609 | $6.86M | 0.07% | 00.0% | Unchanged |
| Millennium Management LLC | 25,021 | $6.98M | 0.01% | −235,863−90.4% | Reduced |
| Lakehouse Capital Pty Ltd | 26,293 | $7.33M | 7.27% | 00.0% | Unchanged |
| Ergoteles LLC | 26,677 | $7.44M | 0.27% | +26,677 | New |
| Westpac Banking Corp | 27,237 | $7.60M | 0.11% | +162+0.6% | Added |
| Reynders McVeigh Capital Management, LLC | 27,660 | $7.71M | 0.57% | −1,490−5.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 27,742 | $7.90M | 0.02% | +3,797+15.9% | Added |
| Walleye Capital LLC | 30,911 | $8.62M | 0.19% | +30,911 | New |
| Keybank National Association | 31,640 | $8.82M | 0.04% | −10,761−25.4% | Reduced |
| Forte Capital LLC | 32,316 | $9.01M | 1.55% | −501−1.5% | Reduced |
| Comerica Bank | 28,975 | $9.51M | 0.07% | +24,397+532.9% | Added |
| 2Xideas AG | 37,219 | $10.4M | 1.10% | −1,761−4.5% | Reduced |
| Bank of Nova Scotia | 38,200 | $10.7M | 0.03% | +35,088+1,127.5% | Added |
| Adage Capital Partners GP, L.L.C. | 38,250 | $10.7M | 0.03% | −100−0.3% | Reduced |
| Los Angeles Capital Management LLC | 38,309 | $10.7M | 0.05% | +10,307+36.8% | Added |
| Adams Diversified Equity Fund, Inc. | 39,781 | $11.1M | 0.53% | +39,781 | New |