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, Q2 2022
Institutional positions in Marketaxess Holdings Inc as of Jun 30, 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
- 505
- +7 vs. Q1 2022
- Shares held
- 36.2M
- −122.2K (−0.3%) vs. Q1 2022
- Total value
- $9.28B
- −$3.04B (−24.7%) vs. Q1 2022
- New holders
- 63
- 201 more added
- Sold out
- 56
- 178 more reduced
8 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JustInvest LLC | 5,845 | $1.50M | 0.07% | +3,059+109.8% | Added |
| IFM Investors Pty Ltd | 5,939 | $1.52M | 0.03% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 6,016 | $1.54M | 0.41% | +6,016 | New |
| Fifth Third Bancorp | 6,039 | $1.55M | 0.01% | +311+5.4% | Added |
| Brown Capital Management LLC | 6,059 | $1.55M | 0.02% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 6,125 | $1.57M | 0.01% | 00.0% | Unchanged |
| Guardian Capital LP | 6,500 | $1.66M | 0.05% | +500+8.3% | Added |
| Utah Retirement Systems | 6,677 | $1.71M | 0.03% | 00.0% | Unchanged |
| Forsta Ap-Fonden | 6,700 | $1.72M | 0.02% | +6,700 | New |
| Skandinaviska Enskilda Banken AB (publ) | 6,710 | $1.72M | 0.01% | −123−1.8% | Reduced |
| Gulf International Bank (UK) Ltd | 6,602 | $1.72M | 0.03% | 00.0% | Unchanged |
| Banque Pictet & Cie SA | 6,897 | $1.77M | 0.02% | −444−6.0% | Reduced |
| Oregon Public Employees Retirement Fund | 6,910 | $1.77M | 0.03% | −822−10.6% | Reduced |
| Susquehanna International Group, LLP | 7,007 | $1.79M | 0.00% | −6,017−46.2% | Reduced |
| Alberta Investment Management Corp | 7,068 | $1.81M | 0.01% | +68+1.0% | Added |
| ING Groep NV | 7,102 | $1.82M | 0.02% | +1,069+17.7% | Added |
| AQR Capital Management LLC | 7,137 | $1.83M | 0.00% | +260+3.8% | Added |
| Xponance, Inc. | 7,530 | $1.93M | 0.04% | +996+15.2% | Added |
| Stifel Financial Corp | 7,565 | $1.94M | 0.00% | −1,056−12.2% | Reduced |
| Walleye Capital LLC | 7,689 | $1.97M | 0.06% | +6,915+893.4% | Added |
| Interval Partners, LP | 7,708 | $1.97M | 0.14% | −3,450−30.9% | Reduced |
| ProShare Advisors LLC | 7,773 | $1.99M | 0.01% | −2,624−25.2% | Reduced |
| Amica Mutual Insurance Co | 7,870 | $2.02M | 0.26% | −1,472−15.8% | Reduced |
| Virtu Financial LLC | 8,087 | $2.07M | 0.18% | +8,087 | New |
| Stephens Inc | 8,155 | $2.09M | 0.04% | +1,490+22.4% | Added |
| Seeyond | 8,160 | $2.09M | 0.24% | +2,755+51.0% | Added |
| Duality Advisers, LP | 8,262 | $2.12M | 0.21% | +5,200+169.8% | Added |
| Dynamic Technology Lab Private Ltd | 8,457 | $2.17M | 0.24% | +5,693+206.0% | Added |
| CIBC World Markets Corp | 8,499 | $2.18M | 0.02% | −418−4.7% | Reduced |
| M&T Bank Corp | 9,773 | $2.21M | 0.01% | +1,401+16.7% | Added |
| Advisor Group Holdings, Inc. | 8,685 | $2.23M | 0.00% | −675−7.2% | Reduced |
| TownSquare Capital, LLC | 8,709 | $2.23M | 0.06% | +33+0.4% | Added |
| Paloma Partners Management Co | 8,850 | $2.27M | 0.23% | +4,307+94.8% | Added |
| AlphaCrest Capital Management LLC | 8,949 | $2.29M | 0.11% | +6,792+314.9% | Added |
| Cinctive Capital Management LP | 9,008 | $2.31M | 0.11% | +9,008 | New |
| Ossiam | 9,026 | $2.31M | 0.07% | +411+4.8% | Added |
| Janus Henderson Group PLC | 9,085 | $2.33M | 0.00% | +1,416+18.5% | Added |
| Baird Financial Group, Inc. | 9,208 | $2.36M | 0.01% | −31,043−77.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 9,289 | $2.38M | 0.03% | +1,600+20.8% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 9,312 | $2.38M | 0.05% | −9,995−51.8% | Reduced |
| AIA Group Ltd | 9,411 | $2.41M | 0.13% | −1,132−10.7% | Reduced |
| First Citizens Bank & Trust Co | 9,458 | $2.42M | 0.09% | −422−4.3% | Reduced |
| Standard Life Aberdeen plc | 9,347 | $2.44M | 0.01% | −1,048−10.1% | Reduced |
| Marshall Wace, LLP | 9,600 | $2.46M | 0.01% | −71,211−88.1% | Reduced |
| GW&K Investment Management, LLC | 10,029 | $2.57M | 0.03% | +305+3.1% | Added |
| CIBC Private Wealth Group, LLC | 10,125 | $2.59M | 0.01% | −101−1.0% | Reduced |
| Nisa Investment Advisors, LLC | 10,286 | $2.63M | 0.02% | +1,901+22.7% | Added |
| Arizona State Retirement System | 10,560 | $2.70M | 0.03% | −25−0.2% | Reduced |
| MetLife Investment Management | 11,676 | $2.99M | 0.02% | −327−2.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,766 | $3.01M | 0.02% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 11,794 | $3.02M | 0.03% | −7,012−37.3% | Reduced |
| State of Michigan Retirement System | 12,321 | $3.15M | 0.02% | +300+2.5% | Added |
| American International Group, Inc. | 12,356 | $3.16M | 0.02% | −500−3.9% | Reduced |
| Retirement Systems of Alabama | 12,512 | $3.20M | 0.01% | −22,027−63.8% | Reduced |
| KBC Group NV | 12,546 | $3.21M | 0.02% | +387+3.2% | Added |
| Prana Capital Management, LP | 12,884 | $3.30M | 0.25% | +12,884 | New |
| Daiwa Securities Group Inc. | 13,035 | $3.34M | 0.03% | −436−3.2% | Reduced |
| Royal London Asset Management Ltd | 13,092 | $3.35M | 0.02% | −709−5.1% | Reduced |
| Swiss Life Asset Management Ltd | 13,527 | $3.46M | 0.06% | +13,527 | New |
| Russell Investments Group, Ltd. | 13,537 | $3.48M | 0.01% | −6,874−33.7% | Reduced |
| HRT Financial LP | 13,774 | $3.53M | 0.04% | +13,774 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 14,136 | $3.62M | 0.02% | +14,136 | New |
| Amalgamated Bank | 14,156 | $3.62M | 0.03% | +3,344+30.9% | Added |
| Kornitzer Capital Management Inc | 14,418 | $3.69M | 0.07% | −2,483−14.7% | Reduced |
| Tudor Investment Corp Et Al | 14,473 | $3.71M | 0.11% | +5,487+61.1% | Added |
| Teacher Retirement System of Texas | 15,405 | $3.94M | 0.03% | −3,180−17.1% | Reduced |
| Engineers Gate Manager LP | 15,645 | $4.00M | 0.15% | −1,036−6.2% | Reduced |
| Asset Management One Co.,Ltd. | 15,758 | $4.03M | 0.02% | −557−3.4% | Reduced |
| US Bancorp | 15,765 | $4.04M | 0.01% | −608−3.7% | Reduced |
| Capital Fund Management S.A. | 15,876 | $4.06M | 0.11% | +15,876 | New |
| Treasurer of the State of North Carolina | 16,203 | $4.15M | 0.03% | +2,442+17.7% | Added |
| PEAK6 Investments LLC | 16,727 | $4.28M | 0.10% | +16,725+836,250.0% | Added |
| Jane Street Group, LLC | 17,339 | $4.44M | 0.01% | +11,587+201.4% | Added |
| Pictet Asset Management SA | 18,030 | $4.62M | 0.01% | −1,594−8.1% | Reduced |
| ExodusPoint Capital Management, LP | 18,816 | $4.82M | 0.07% | +10,116+116.3% | Added |
| Public Employees Retirement System of Ohio | 19,365 | $4.96M | 0.02% | −379−1.9% | Reduced |
| Jump Financial, LLC | 19,642 | $5.03M | 0.22% | +19,642 | New |
| Northwest & Ethical Investments L.P. | 19,783 | $5.06M | 0.19% | +988+5.3% | Added |
| Aviva PLC | 19,940 | $5.11M | 0.03% | −3,726−15.7% | Reduced |
| Intrinsic Edge Capital Management LLC | 20,000 | $5.12M | 0.46% | +20,000 | New |
| Holocene Advisors, LP | 20,319 | $5.20M | 0.03% | +20,319 | New |
| Bridgecreek Investment Management, LLC | 20,910 | $5.35M | 1.11% | −1,500−6.7% | Reduced |
| Worldquant Millennium Advisors LLC | 21,276 | $5.45M | 0.16% | +3,779+21.6% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 21,706 | $5.56M | 0.02% | +2,328+12.0% | Added |
| State of New Jersey Common Pension Fund D | 22,178 | $5.68M | 0.02% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 22,341 | $5.72M | 0.00% | +10,493+88.6% | Added |
| Mn Services Vermogensbeheer B.V. | 22,700 | $5.81M | 0.05% | −4,000−15.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 22,792 | $5.83M | 0.02% | −71−0.3% | Reduced |
| Toronto Dominion Bank | 23,337 | $5.98M | 0.01% | −1,885−7.5% | Reduced |
| Voya Investment Management LLC | 23,953 | $6.13M | 0.02% | −2,679−10.1% | Reduced |
| Voloridge Investment Management, LLC | 23,984 | $6.14M | 0.03% | +21,703+951.5% | Added |
| Andra AP-fonden | 24,100 | $6.17M | 0.18% | +24,100 | New |
| Korea Investment CORP | 24,181 | $6.19M | 0.02% | +15,481+177.9% | Added |
| Victory Capital Management Inc | 24,605 | $6.30M | 0.01% | −619−2.5% | Reduced |
| Great West Life Assurance Co | 25,090 | $6.43M | 0.02% | −2,819−10.1% | Reduced |
| Squarepoint Ops LLC | 25,458 | $6.52M | 0.06% | +6,059+31.2% | Added |
| Janney Montgomery Scott LLC | 26,842 | $6.92M | 0.03% | +7,164+36.4% | Added |
| Manufacturers Life Insurance Company, The | 27,969 | $7.16M | 0.01% | −1,029−3.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 28,115 | $7.20M | 0.08% | −243−0.9% | Reduced |
| Lakehouse Capital Pty Ltd | 28,380 | $7.27M | 7.09% | −3,946−12.2% | Reduced |