Marketaxess HoldingsMKTX
13F holders, Q2 2026 (June 30)397holders −55
51new positions
106sold out
9famous investors
$113.45avg. 13F price*
At the end of Q2 2026, 397 institutions reported holding Marketaxess Holdings Inc. (MKTX) in their 13F filings, down 55 from Q1 2026. 51 opened new positions and 106 sold out. The largest holders were BlackRock, Inc. ($453.9M), Primecap Management Co. ($397.8M) and North Reef Capital Management LP ($385.3M). 9 famous investors held it, including Cliff Asness (0.1% of AQR Capital Management's portfolio), Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Marketaxess Holdings Inc.
- CUSIP
- 57060D108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 51 | $160.2M |
| Exits | 106 | $211.8M |
All 13F filers, Q1 2026 → Q2 2026: 6,579,969 shares bought and 6,110,062 shares sold, net +469,907 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 397 holders
| BlackRock, Inc. | 0.01% | Reduce -1.9% | 3,999,836 | $453.9M |
| Primecap Management Co. | 0.24% | Add +4.7% | 3,504,905 | $397.8M |
| North Reef Capital Management LP | 14.77% | Add +81.1% | 3,395,000 | $385.3M |
| Vanguard Portfolio Management LLC | 0.01% | Reduce -2.9% | 2,100,273 | $238.4M |
| AQR Capital Management | 0.08% | Reduce -25.9% | 1,987,288 | $222.8M |
| Vanguard Capital Management LLC | 0.00% | Reduce -3.9% | 1,546,670 | $175.5M |
| FMR LLC | 0.01% | Reduce -7.5% | 1,404,998 | $159.5M |
| State Street Corp. | 0.00% | Add +0.1% | 1,281,769 | $145.4M |
| Neuberger Berman Group LLC | 0.09% | Add +27.3% | 1,229,929 | $139.6M |
| Goldman Sachs Group Inc. | 0.01% | Add +102.6% | 1,031,309 | $117.0M |
| Bank of Montreal | 0.04% | Reduce -0.3% | 1,017,024 | $115.4M |
| Geode Capital Management, LLC | 0.01% | Add +15.3% | 994,772 | $112.9M |
| Van Eck Associates Corp. | 0.06% | Reduce -25.4% | 924,617 | $104.9M |
| Dimensional Fund Advisors LP | 0.01% | Add +2.8% | 597,894 | $67.8M |
| Norges Bank | 0.01% | — | 572,422 | $65.0M |
| GUARDCAP ASSET MANAGEMENT Ltd | 4.42% | Reduce -16.6% | 536,324 | $62.2M |
| Two Sigma Investments, LP | 0.05% | Add +3.8% | 543,890 | $61.7M |
| Azora Capital LP | 2.45% | New | 513,081 | $58.2M |
| Davis Asset Management, L.P. | 1.44% | Add +359.4% | 500,000 | $56.7M |
| Citadel Advisors | 0.03% | Add +486.3% | 481,689 | $54.7M |
| JPMorgan Chase & Co. | 0.00% | Add +1.2% | 438,001 | $48.3M |
| Morgan Stanley | 0.00% | Reduce -13.8% | 422,864 | $48.0M |
| Los Angeles Capital Management LLC | 0.16% | Add +3992.1% | 392,065 | $44.5M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -2.3% | 330,815 | $37.5M |
| Bank of America Corp. | 0.00% | Add +15.0% | 303,517 | $34.4M |
| UBS Group AG | 0.01% | Add +2.4% | 278,745 | $31.6M |
| Bank of New York Mellon Corp | 0.00% | Reduce -11.1% | 257,642 | $29.2M |
| RDST Capital LLC | 2.32% | Reduce -16.3% | 247,112 | $28.0M |
| Northern Trust Corp. | 0.00% | Add +4.3% | 246,521 | $28.0M |
| Cooke & Bieler LP | 0.31% | Add +5.5% | 238,755 | $27.1M |
| Vanguard Fiduciary Trust Co. | 0.01% | Reduce -2.5% | 223,656 | $25.4M |
| HRT Financial LP | 0.04% | Add +50.3% | 205,854 | $23.4M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.02% | Add +0.4% | 204,309 | $23.2M |
| Victory Capital Management Inc. | 0.01% | Reduce -1.1% | 202,731 | $23.0M |
| Renaissance Technologies | 0.03% | Add +19.7% | 200,000 | $22.7M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.04% | Add +7.2% | 186,658 | $21.2M |
| Principal Financial Group Inc. | 0.01% | Reduce -4.7% | 173,312 | $19.7M |
| Freestone Grove Partners LP | 0.13% | New | 172,799 | $19.6M |
| Public Sector Pension Investment Board | 0.05% | Reduce -18.1% | 157,338 | $17.9M |
| Sone Capital Management, LLC | 1.34% | Reduce -2.8% | 155,522 | $17.7M |
| Nuveen, LLC | 0.00% | Add +0.3% | 148,468 | $16.8M |
| Invesco Ltd. | 0.00% | Add +19.0% | 140,817 | $16.0M |
| Tudor Investment Corporation | 0.06% | New | 137,847 | $15.6M |
| Champlain Investment Partners, LLC | 0.40% | Reduce -35.2% | 136,087 | $15.4M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Reduce -58.7% | 122,005 | $13.8M |
| M&G PLC | 0.07% | New | 121,309 | $13.7M |
| Bank of Nova Scotia | 0.02% | Add +368.9% | 115,410 | $13.1M |
| CIBC Bancorp USA Inc. | 0.02% | Add +3373.3% | 114,968 | $13.0M |
| Eubel Brady & Suttman Asset Management Inc. | 1.65% | Add +2.5% | 114,292 | $13.0M |
| Raymond James Financial Inc. | 0.00% | Reduce -6.0% | 114,278 | $13.0M |
| Algert Global LLC | 0.15% | Add +478.2% | 112,400 | $12.8M |
| Millennium Management | 0.01% | Reduce -89.9% | 109,590 | $12.4M |
| Heartland Advisors Inc. | 0.53% | Add +79.9% | 104,926 | $11.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -2.1% | 104,853 | $11.9M |
| Walleye Capital LLC | 0.06% | Reduce -71.8% | 94,002 | $10.7M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | Reduce -36.8% | 92,100 | $10.5M |
| Invenomic Capital Management LP | 0.61% | New | 90,441 | $10.3M |
| Legal & General Group Plc | 0.00% | Reduce -6.9% | 84,460 | $9.6M |
| Ameriprise Financial Inc. | 0.00% | Add +13.6% | 79,372 | $9.0M |
| Jump Financial, LLC | 0.09% | Add +525.7% | 78,566 | $8.9M |
| Cibc World Market Inc. | 0.01% | Add +1861.1% | 78,286 | $8.9M |
| Jane Street Group, LLC | 0.01% | Add +507.2% | 77,353 | $8.8M |
| Flossbach Von Storch SE | 0.04% | Reduce -30.6% | 75,000 | $8.5M |
| Rhumbline Advisers | 0.01% | Reduce -19.2% | 72,725 | $8.3M |
| Swiss National Bank | 0.00% | Reduce -3.1% | 71,400 | $8.1M |
| Trexquant Investment LP | 0.05% | Reduce -5.3% | 66,681 | $7.6M |
| Citigroup Inc. | 0.00% | Add +202.8% | 64,762 | $7.3M |
| Alpha Omega Wealth Management LLC | 1.06% | Add +464.1% | 61,453 | $7.0M |
| Stifel Financial Corp. | 0.01% | Add +58.6% | 56,622 | $6.4M |
| Sei Investments Co. | 0.01% | Add +85.3% | 56,022 | $6.4M |
| Y-Intercept (Hong Kong) Ltd | 0.12% | Add +1694.1% | 54,792 | $6.2M |
| Van Den Berg Management I, Inc. | 1.25% | Add +65.7% | 52,054 | $5.9M |
| Brevan Howard Capital Management LP | 0.09% | New | 51,050 | $5.8M |
| State of Wisconsin Investment Board | 0.01% | Add +43.8% | 51,004 | $5.8M |
| California Public Employees Retirement System | 0.00% | Reduce -31.1% | 49,950 | $5.7M |
| First Eagle Investment Management, LLC | 0.01% | Add +225250.0% | 49,577 | $5.6M |
| D. E. Shaw & Co. | 0.00% | Add +1347.7% | 47,977 | $5.4M |
| Quantinno Capital Management LP | 0.01% | Add +1.2% | 47,575 | $5.4M |
| First Trust Advisors LP | 0.00% | Add +18.1% | 46,658 | $5.3M |
| Wilson Asset Management (international) PTY Ltd. | 1.40% | Add +14.1% | 45,042 | $5.1M |
| Mariner, LLC | 0.01% | Reduce -43.4% | 44,790 | $5.1M |
| Cerity Partners LLC | 0.01% | Reduce -47.2% | 44,382 | $5.0M |
| American Century Companies Inc. | 0.00% | Add +174.0% | 44,363 | $5.0M |
| T. Rowe Price Investment Management, Inc. | 0.00% | Reduce -1.0% | 43,842 | $5.0M |
| California State Teachers Retirement System | 0.00% | Reduce -2.9% | 42,443 | $4.8M |
| DF Dent & Co. Inc. | 0.08% | Reduce -4.1% | 39,303 | $4.5M |
| Royal Bank of Canada | 0.00% | Add +26.5% | 39,121 | $4.4M |
| Marshall Wace, LLP | 0.00% | New | 39,090 | $4.4M |
| T. Rowe Price Associates Inc. | 0.00% | Add +4.3% | 38,521 | $4.4M |
| Holocene Advisors, LP | 0.01% | Reduce -12.6% | 38,269 | $4.3M |
| Prana Capital Management, LP | 0.13% | Add +19.9% | 37,877 | $4.3M |
| Corebridge Financial, Inc. | 100.00% | — | 38,650 | $4.2M |
| FJ Capital Management LLC | 0.55% | New | 37,237 | $4.2M |
| Taylor Hoffman Capital Management LLC | 0.99% | Add +24.4% | 35,895 | $4.1M |
| BNP Paribas Financial Markets | 0.00% | Reduce -89.0% | 35,288 | $4.0M |
| State Board of Administration of Florida Retirement System | 0.01% | Reduce -1.8% | 34,407 | $3.9M |
| Readystate Asset Management LP | 0.25% | Add +35.5% | 33,794 | $3.8M |
| HSBC Holdings PLC | 0.00% | Add +59.8% | 33,576 | $3.8M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Add +0.3% | 33,563 | $3.8M |
| GW&K Investment Management, LLC | 0.03% | Reduce -0.0% | 32,689 | $3.7M |
| Susquehanna International Group, LLP | 0.00% | New | 32,579 | $3.7M |
| Squarepoint Ops LLC | 0.01% | Add +104.7% | 32,462 | $3.7M |
| Prudential Financial Inc. | 0.00% | Reduce -4.2% | 32,341 | $3.7M |
| Elo Mutual Pension Insurance Co | 0.05% | Add +116.9% | 31,860 | $3.6M |
| Franklin Resources Inc. | 0.00% | Add +80.9% | 31,838 | $3.6M |
| XTX Topco Ltd | 0.05% | Add +223.8% | 31,823 | $3.6M |
| CANADA LIFE ASSURANCE Co | 0.01% | Reduce -6.3% | 31,755 | $3.6M |
| Bahl & Gaynor LLC | 0.02% | Reduce -2.9% | 31,678 | $3.6M |
| Fideuram Asset Management (Ireland) dac | 0.07% | New | 25,503 | $3.5M |
| Alps Advisors Inc. | 0.02% | Add +3.0% | 29,762 | $3.4M |
| Thrivent Financial for Lutherans | 0.01% | Reduce -4.7% | 29,667 | $3.4M |
| Amundi | 0.00% | Reduce -88.6% | 29,411 | $3.3M |
| Robertson Opportunity Capital, LLC | 1.27% | No change | 28,830 | $3.3M |
| PDT Partners, LLC | 0.17% | Add +558.2% | 28,171 | $3.2M |
| Wealth Enhancement Advisory Services, LLC | 0.01% | Reduce -51.3% | 27,338 | $3.1M |
| New York State Teachers Retirement System | 0.01% | Reduce -13.6% | 27,287 | $3.1M |
| Geneva Capital Management LLC | 0.07% | Reduce -1.6% | 27,092 | $3.1M |
| Greenwich Wealth Management LLC | 0.11% | New | 26,934 | $3.1M |
| Quadrature Capital Ltd | 0.02% | New | 25,185 | $2.9M |
| SummitTX Capital, L.P. | 0.07% | New | 24,362 | $2.8M |
| Caisse de depot et placement du Quebec | 0.00% | Reduce -40.8% | 23,004 | $2.6M |
| Hunter Perkins Capital Management, LLC | 0.58% | Add +14.6% | 22,906 | $2.6M |
| Mercer Global Advisors Inc. | 0.00% | Reduce -29.8% | 22,443 | $2.5M |
| Illinois Municipal Retirement Fund | 0.03% | Add +8.3% | 21,988 | $2.5M |
| Agf Management Ltd. | 0.01% | Add +8.7% | 21,692 | $2.5M |
| Barclays PLC | 0.00% | Add +55.3% | 21,499 | $2.4M |
| Creative Planning | 0.00% | Reduce -11.4% | 20,448 | $2.3M |
| New York State Common Retirement Fund | 0.00% | Reduce -1.6% | 19,865 | $2.3M |
| Tidal Investments LLC | 0.01% | Add +34.9% | 19,749 | $2.2M |
| State of Tennessee, Department of Treasury | 0.01% | Add +11.1% | 18,534 | $2.1M |
| Alliancebernstein L.P. | 0.00% | Reduce -69.2% | 12,715 | $2.1M |
| Intech Investment Management LLC | 0.02% | New | 17,419 | $2.0M |
| CenterBook Partners LP | 0.10% | Add +3.5% | 17,296 | $2.0M |
| Jupiter Topco LLC | 0.00% | — | 16,600 | $1.9M |
| Ieq Capital, LLC | 0.01% | Reduce -90.7% | 16,146 | $1.8M |
| Police & Firemen's Retirement System of New Jersey | 0.01% | Add +0.3% | 15,889 | $1.8M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -17.9% | 15,734 | $1.8M |
| Louisiana State Employees Retirement System | 0.03% | Reduce -5.5% | 15,600 | $1.8M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | Reduce -43.2% | 15,561 | $1.8M |
| Assenagon Asset Management S.A. | 0.00% | Reduce -85.3% | 15,366 | $1.7M |
| Guardian Capital LP | 0.04% | Reduce -16.4% | 15,300 | $1.7M |
| Treasurer of the State of North Carolina | 0.00% | Reduce -4.6% | 14,886 | $1.7M |
| Paralel Advisors LLC | 0.06% | New | 14,039 | $1.6M |
| Man Group plc | 0.00% | Add +2.0% | 14,008 | $1.6M |
| Vanguard Global Advisers, LLC | 0.00% | Reduce -8.6% | 13,665 | $1.6M |
| Exchange Traded Concepts, LLC | 0.01% | Add +2.7% | 13,383 | $1.5M |
| ExodusPoint Capital Management, LP | 0.01% | Reduce -45.0% | 13,183 | $1.5M |
| State of New Jersey Common Pension Fund D | 0.00% | Reduce -4.7% | 12,234 | $1.4M |
| Gotham Asset Management | 0.00% | Reduce -80.5% | 11,762 | $1.3M |
| State of Alaska, Department of Revenue | 0.01% | Reduce -36.4% | 11,704 | $1.3M |
| Sanctuary Advisors, LLC | 0.01% | Reduce -16.7% | 11,676 | $1.3M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -24.1% | 11,597 | $1.3M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Reduce -17.9% | 11,576 | $1.3M |
| Fred Alger Management, LLC | 0.00% | Reduce -1.7% | 11,398 | $1.3M |
| Captrust Financial Advisors | 0.00% | Reduce -43.3% | 11,169 | $1.3M |
| Caxton Associates LLP | 0.02% | New | 10,884 | $1.2M |
| Handelsbanken Fonder AB | 0.00% | Add +15.0% | 10,744 | $1.2M |
| Headlands Technologies LLC | 0.13% | New | 10,603 | $1.2M |
| Amalgamated Bank | 0.01% | Reduce -6.3% | 10,596 | $1.2M |
| denkapparat Operations GmbH | 0.39% | Add +310.3% | 10,562 | $1.2M |
| Summit Trail Advisors, LLC | 0.01% | Add +23.5% | 10,375 | $1.2M |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -21.9% | 10,362 | $1.2M |
| Wells Fargo & Company | 0.00% | Add +102.8% | 9,993 | $1.1M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +22.6% | 9,871 | $1.1M |
| Arizona State Retirement System | 0.01% | Reduce -3.9% | 9,809 | $1.1M |
| Fifth Third Bancorp | 0.00% | Reduce -4.9% | 9,647 | $1.1M |
| Yousif Capital Management, LLC | 0.01% | Reduce -5.5% | 9,557 | $1.1M |
| Vanguard Investments Australia, Ltd. | 0.00% | No change | 9,410 | $1.1M |
| Teachers Retirement System of the State of Kentucky | 0.01% | Reduce -42.5% | 9,202 | $1.0M |
| RNC Capital Management LLC | 0.04% | Add +76.4% | 9,029 | $1.0M |
| Interval Partners, LP | 0.03% | Reduce -67.3% | 8,648 | $981K |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | Reduce -8.3% | 8,428 | $956K |
| KLP Kapitalforvaltning As | 0.00% | No change | 8,200 | $931K |
| Point72 Asset Management | 0.00% | Reduce -96.8% | 8,100 | $919K |
| Oregon Public Employees Retirement Fund | 0.01% | Reduce -4.8% | 8,089 | $918K |
| Arax Advisory Partners | 0.01% | Add +240.2% | 7,818 | $887K |
| Voya Investment Management LLC | 0.00% | Add +33.3% | 7,792 | $884K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 5,080 | $836K |
| Bridgewater Associates | 0.00% | Add +25.3% | 7,024 | $797K |
| Maryland State Retirement & Pension System | 0.01% | Reduce -3.5% | 6,898 | $783K |
| Focus Partners Wealth | 0.00% | Reduce -56.2% | 6,599 | $749K |
| Jain Global LLC | 0.01% | New | 6,250 | $709K |
| Twinbeech Capital LP | 0.13% | New | 6,167 | $700K |
| Toronto Dominion Bank | 0.00% | No change | 6,035 | $684K |
| Stiles Financial Services Inc | 0.17% | Reduce -11.4% | 5,992 | $680K |
| Osaic Holdings, Inc. | 0.00% | Add +9.7% | 5,849 | $664K |
| Fieldview Capital Management, LLC | 0.18% | Add +297.3% | 5,602 | $636K |
| Pictet Asset Management Holding SA | 0.00% | Reduce -1.8% | 5,510 | $625K |
| Parvin Asset Management, LLC | 0.49% | Reduce -6.0% | 5,425 | $616K |
| Lido Advisors, LLC | 0.00% | Add +49.1% | 5,296 | $601K |
| Jones Financial Companies LLLP | 0.00% | Reduce -20.3% | 5,318 | $599K |
| Chicago Partners Investment Group LLC | 0.01% | Add +33.4% | 5,210 | $596K |
| CSS LLC | 0.08% | New | 5,030 | $571K |
| Schonfeld Strategic Advisors LLC | 0.00% | Reduce -88.5% | 4,911 | $557K |
| Corient Private Wealth LP | 0.00% | Add +102.1% | 4,834 | $549K |
| EntryPoint Capital, LLC | 0.13% | New | 4,737 | $538K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +30.5% | 4,716 | $535K |
| SG Americas Securities, LLC | 0.00% | Reduce -24.8% | 4,536 | $515K |
| New York Life Investment Management LLC | 0.00% | Add +0.6% | 4,472 | $508K |
| Mutual of America Capital Management LLC | 0.00% | Add +3.8% | 4,415 | $501K |
| Diversified Trust Co. | 0.01% | Reduce -23.7% | 4,313 | $489K |
| Rothschild Investment LLC | 0.02% | Add +95.2% | 4,148 | $471K |
| Blueshift Asset Management, LLC | 0.11% | Add +19.6% | 4,144 | $470K |
| LPL Financial LLC | 0.00% | Reduce -3.1% | 4,119 | $467K |
| Assetmark, Inc. | 0.00% | Add +55.1% | 4,118 | $467K |
| Nordea Investment Management AB | 0.00% | Reduce -9.6% | 4,104 | $465K |
| Engineers Gate Manager LP | 0.01% | Reduce -16.8% | 4,050 | $460K |
| Teacher Retirement System of Texas | 0.00% | Add +177.3% | 4,049 | $460K |
| Deutsche Bank AG | 0.00% | Reduce -89.4% | 3,979 | $452K |
| Hennion & Walsh Asset Management, Inc. | 0.01% | Reduce -9.4% | 3,959 | $449K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 3,908 | $444K |
| Merit Financial Group, LLC | 0.00% | Reduce -72.2% | 3,812 | $433K |
| Krilogy Financial LLC | 0.01% | Reduce -51.8% | 3,803 | $432K |
| Aquatic Capital Management LLC | 0.01% | Add +151.3% | 3,790 | $430K |
| Lombard Odier Asset Management (Europe) Ltd | 0.03% | Reduce -81.9% | 3,783 | $429K |
| Axq Capital, LP | 0.05% | Reduce -28.1% | 3,734 | $424K |
| MAI Capital Management | 0.00% | Add +737.0% | 3,708 | $421K |
| Focus Partners Advisor Solutions, LLC | 0.00% | Reduce -68.9% | 3,707 | $421K |
| IMC-Chicago, LLC | 0.00% | New | 3,685 | $418K |
| Aviva PLC | 0.00% | Add +46.6% | 3,666 | $416K |
| Odyssean, LLC | 0.07% | Add +165.1% | 3,661 | $415K |
| Brighton Jones LLC | 0.01% | Reduce -72.1% | 3,656 | $415K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Add +0.3% | 3,607 | $409K |
| Sivia Capital Partners, LLC | 0.05% | Reduce -31.4% | 3,554 | $403K |
| &partners | 0.00% | Add +12.4% | 3,373 | $383K |
| Citizens Financial Group Inc. | 0.00% | Add +27.2% | 3,297 | $374K |
| South Dakota Investment Council | 0.01% | Add +270.6% | 3,150 | $357K |
| Walled Lake Planning & Wealth Management, LLC | 0.09% | Reduce -70.5% | 3,116 | $354K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +15.5% | 3,072 | $349K |
| Machina Capital S.A.S. | 0.06% | Add +56.8% | 3,056 | $347K |
| Integrated Wealth Concepts LLC | 0.00% | Reduce -61.4% | 3,010 | $342K |
| Amica Mutual Insurance Co. | 0.03% | No change | 2,758 | $313K |
| West Family Investments, Inc. | 0.09% | New | 2,714 | $308K |
| TD Waterhouse Canada Inc. | 0.00% | Reduce -25.8% | 2,648 | $303K |
| Atom Investors LP | 0.03% | New | 2,669 | $303K |
| Xponance LLC | 0.00% | Reduce -4.9% | 2,634 | $299K |
| Optimize Financial Inc. | 0.10% | No change | 2,559 | $290K |
| Sound Capital Solutions LLC | 0.07% | — | 2,559 | $290K |
| Empowered Funds, LLC | 0.00% | Reduce -61.1% | 2,519 | $286K |
| HB Wealth Management, LLC | 0.00% | Reduce -21.9% | 2,517 | $286K |
| Unique Wealth Strategies, LLC | 0.10% | New | 2,506 | $284K |
| Dark Forest Capital Management LP | 0.02% | Reduce -69.7% | 2,435 | $276K |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 0.00% | New | 2,400 | $272K |
| DRW Securities, LLC | 0.02% | Reduce -42.2% | 2,370 | $269K |
| Simplex Trading, LLC | 0.01% | New | 2,336 | $265K |
| Morningstar Investment Management LLC | 0.02% | No change | 1,602 | $264K |
| X-Square Capital, LLC | 0.07% | Add +6.6% | 2,330 | $264K |
| Swiss Life Asset Management Ltd | 0.00% | Add +7.6% | 2,304 | $261K |
| Horizon Kinetics Asset Management LLC | 0.00% | Add +7.2% | 2,254 | $256K |
| CIBC Asset Management Inc | 0.00% | No change | 2,238 | $254K |
| Evolve Private Wealth, LLC | 0.02% | Reduce -61.4% | 2,198 | $249K |
| Westpac Banking Corp. | 0.02% | Add +543.4% | 2,194 | $249K |
| Perpetual Ltd | 0.00% | New | 2,194 | $249K |
| Bull Harbor Capital LLC | 0.05% | Reduce -66.0% | 2,169 | $246K |
| Balyasny Asset Management L.P. | 0.00% | Reduce -48.5% | 2,153 | $244K |
| Walleye Trading LLC | 0.00% | Reduce -88.7% | 2,147 | $244K |
| Claret Asset Management Corp | 0.03% | New | 2,127 | $241K |
| Blair William & Co. | 0.00% | New | 2,085 | $237K |
| Pathstone Holdings, LLC | 0.00% | Add +13.8% | 2,077 | $236K |
| HighTower Advisors, LLC | 0.00% | Reduce -64.7% | 2,060 | $234K |
| Ensign Peak Advisors, Inc | 0.00% | Reduce -60.2% | 2,057 | $233K |
| Inspire Investing, LLC | 0.01% | New | 2,027 | $230K |
| Centiva Capital, LP | 0.01% | New | 2,002 | $227K |
| Caerus Investment Advisors, LLC | 0.08% | Reduce -17.9% | 1,990 | $226K |
| RMR Wealth Builders | 0.01% | Add +0.1% | 1,959 | $222K |
| Armistice Capital, LLC | 0.01% | New | 1,952 | $222K |
| Knollwood Investment Advisory, LLC | 0.02% | No change | 1,934 | $219K |
| Glenmede Trust Co. NA | 0.00% | New | 1,910 | $217K |
| Transcend Capital Advisors, LLC | 0.01% | Reduce -23.1% | 1,909 | $217K |
| Linden Thomas Advisory Services, LLC | 0.02% | Reduce -0.9% | 1,907 | $216K |
| DNB Asset Management AS | 0.00% | No change | 1,902 | $216K |
| Waverly Advisors, LLC | 0.00% | Reduce -43.7% | 1,895 | $215K |
| AlphaCore Capital LLC | 0.00% | New | 1,875 | $213K |
| New Age Alpha Advisors, LLC | 0.01% | Reduce -42.5% | 1,864 | $212K |
| Utah Retirement Systems | 0.00% | Reduce -5.4% | 1,823 | $207K |
| Keybank National Association | 0.00% | Reduce -35.3% | 1,780 | $202K |
| Nykredit A/S | 0.00% | — | 1,751 | $199K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -22.4% | 1,649 | $187K |
| Hantz Financial Services, Inc. | 0.00% | Add +75.6% | 1,575 | $179K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -71.2% | 1,508 | $171K |
| Essential Partners LLC | 0.08% | Reduce -60.4% | 1,469 | $167K |
| Allworth Financial LP | 0.00% | Reduce -42.5% | 1,435 | $163K |
| Globeflex Capital L P | 0.02% | No change | 1,371 | $156K |
| KBC Group NV | 0.00% | No change | 1,194 | $136K |
| Bard Associates Inc. | 0.03% | Add +1.3% | 1,174 | $133K |
| GAMMA Investing LLC | 0.00% | Reduce -18.9% | 1,171 | $133K |
| Northwestern Mutual Wealth Management Co. | 0.00% | Add +40.8% | 1,153 | $131K |
| Mitsubishi UFJ Trust & Banking Corp | 0.00% | New | 1,118 | $127K |
| Guardian Partners Inc. | 0.01% | Reduce -21.5% | 1,100 | $125K |
| Horizon Investments, LLC | 0.00% | Add +18.6% | 1,092 | $124K |
| Sterling Capital Management LLC | 0.00% | Reduce -14.0% | 1,052 | $119K |
| US Bancorp \de | 0.00% | Reduce -65.3% | 1,029 | $117K |
| Archer Investment Corp | 0.02% | No change | 993 | $113K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -69.7% | 938 | $106K |
| Bayforest Capital Ltd | 0.08% | Add +279.5% | 778 | $88K |
| STRS Ohio | 0.00% | Reduce -15.5% | 737 | $84K |
| Pinnacle Wealth Planning Services, Inc. | 0.01% | Reduce -4.1% | 707 | $80K |
| Leonteq Securities AG | 0.00% | Add +1641.0% | 679 | $77K |
| Rexford Capital Inc. | 0.04% | Add +186.9% | 614 | $70K |
| True Wealth Design, LLC | 0.02% | Reduce -4.0% | 598 | $68K |
| Farther Finance Advisors, LLC | 0.00% | Reduce -50.6% | 580 | $66K |
| MetLife Investment Management, LLC | 0.00% | Reduce -4.5% | 570 | $65K |
| Eurizon Capital SGR S.p.A. | 0.00% | No change | 580 | $64K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -57.1% | 549 | $62K |
| Salomon & Ludwin, LLC | 0.00% | Add +15.1% | 480 | $55K |
| State of Wyoming | 0.01% | New | 432 | $49K |
| Larson Financial Group LLC | 0.00% | Reduce -87.7% | 421 | $48K |
| Versant Capital Management, Inc | 0.00% | Add +215.3% | 391 | $44K |
| Pacer Advisors, Inc. | 0.00% | Reduce -15.1% | 377 | $43K |
| Asset Management One Co., Ltd. | 0.00% | Add +34.6% | 362 | $41K |
| Clearstead Advisors, LLC | 0.00% | Reduce -87.7% | 287 | $33K |
| Generali Asset Management SPA SGR | 0.00% | Add +25.2% | 268 | $30K |
| UMB Bank, n.a. | 0.00% | Add +26.5% | 267 | $30K |
| Activest Wealth Management | 0.01% | Add +123.9% | 253 | $29K |
| Federated Hermes, Inc. | 0.00% | Reduce -11.8% | 246 | $28K |
| Group One Trading LLC | 0.00% | New | 232 | $26K |
| IFP Advisors, Inc | 0.00% | Reduce -97.4% | 200 | $23K |
| Huntington National Bank | 0.00% | Add +410.7% | 143 | $16K |
| Bessemer Group Inc. | 0.00% | Reduce -94.1% | 129 | $15K |
| Bare Financial Services, Inc | 0.00% | Add +85.9% | 132 | $15K |
| Bank Julius Baer & Co. Ltd, Zurich | 0.00% | No change | 125 | $14K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Reduce -46.4% | 119 | $14K |
| Community Financial Services Group, LLC | 0.00% | No change | 115 | $13K |
| Smartleaf Asset Management LLC | 0.00% | No change | 117 | $13K |
| Parkside Financial Bank & Trust | 0.00% | Add +162.8% | 113 | $13K |
| HM Payson & Co. | 0.00% | No change | 110 | $12K |
| Caitong International Asset Management Co., Ltd | 0.00% | Reduce -84.0% | 109 | $12K |
| Parallel Advisors, LLC | 0.00% | Add +218.2% | 105 | $12K |
| CNB Bank | 0.00% | No change | 92 | $10K |
| Nomura Asset Management Co. Ltd. | 0.00% | Reduce -65.4% | 90 | $10K |
| Signaturefd, LLC | 0.00% | Reduce -17.6% | 84 | $10K |
| Global Retirement Partners, LLC | 0.00% | — | 77 | $9K |
| Boreal Capital Management LLC | 0.01% | No change | 70 | $8K |
| Steward Partners Investment Advisory, LLC | 0.00% | Reduce -66.8% | 70 | $8K |
| Whittier Trust Co. of Nevada Inc. | 0.00% | Reduce -92.6% | 64 | $8K |
| Ancora Advisors LLC | 0.00% | Reduce -98.7% | 63 | $7K |
| Covestor Ltd | 0.00% | Reduce -86.2% | 60 | $7K |
| Wealth Enhancement Trust Services, Inc. | 0.00% | New | 60 | $7K |
| Mather Group, Llc. | 0.00% | No change | 60 | $7K |
| SBI Securities Co., Ltd. | 0.00% | Add +22.9% | 59 | $7K |
| SJS Investment Consulting Inc. | 0.00% | Reduce -71.5% | 57 | $6K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | No change | 56 | $6K |
| Global X Japan Co., Ltd. | 0.00% | Add +5.8% | 55 | $6K |
| International Assets Investment Management, LLC | 0.00% | No change | 51 | $6K |
| MCF Advisors LLC | 0.00% | No change | 50 | $6K |
| Private Trust Co. NA | 0.00% | Reduce -52.1% | 46 | $5K |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 0.00% | No change | 44 | $5K |
| Storebrand Asset Management As | 0.00% | No change | 43 | $5K |
| Private Wealth Management Group, LLC | 0.00% | New | 35 | $4K |
| Bogart Wealth, LLC | 0.00% | Add +36.0% | 34 | $4K |
| Rockefeller Capital Management L.P. | 0.00% | Reduce -69.0% | 31 | $4K |
| C M Bidwell & Associates Ltd. | 0.00% | No change | 29 | $3K |
| Keating Financial Advisory Services, Inc. | 0.00% | Add +12.0% | 28 | $3K |
| Transamerica Financial Advisors, LLC | 0.00% | Add +92.9% | 27 | $3K |
| Bangor Savings Bank | 0.00% | Reduce -15.6% | 27 | $3K |
| Smithfield Trust Co | 0.00% | No change | 28 | $3K |
| Anchor Investment Management, LLC | 0.00% | Reduce -93.8% | 23 | $3K |
| Investors Research Corp | 0.00% | No change | 22 | $2K |
| Fulcrum Asset Management LLP | 0.00% | New | 22 | $2K |
| Manchester Capital Management LLC | 0.00% | Reduce -42.9% | 20 | $2K |
| NewEdge Advisors, LLC | 0.00% | Reduce -99.1% | 19 | $2K |
| Fiduciary Financial Advisors | 0.00% | New | 17 | $2K |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 17 | $2K |
| Rossby Financial, LCC | 0.00% | No change | 15 | $2K |
| Salem Investment Counselors Inc. | 0.00% | No change | 14 | $2K |
| JFS Wealth Advisors, LLC | 0.00% | No change | 13 | $1K |
| MTM Investment Management, LLC | 0.00% | No change | 12 | $1K |
| Cape Investment Advisory, Inc. | 0.00% | New | 12 | $1K |
| Kilter Group LLC | 0.00% | Add +66.7% | 10 | $1K |
| Prestige Wealth Management Group LLC | 0.00% | Add +400.0% | 10 | $1K |
| JPL Wealth Management, LLC | 0.00% | Reduce -72.2% | 10 | $1K |
| Quent Capital, LLC | 0.00% | Reduce -94.0% | 9 | $1K |
| Stone House Investment Management, LLC | 0.00% | Reduce -65.2% | 8 | $908 |
| Harbour Investments, Inc. | 0.00% | No change | 8 | $908 |
| Cromwell Holdings LLC | 0.00% | Add +16.7% | 7 | $794 |
| CENTRAL TRUST Co | 0.00% | Reduce -14.3% | 6 | $681 |
| SouthState Bank Corp | 0.00% | Reduce -44.4% | 5 | $568 |
| Rakuten Securities, Inc. | 0.00% | New | 5 | $567 |
| TD Private Client Wealth LLC | 0.00% | New | 5 | $567 |
| CoreCap Advisors, LLC | 0.00% | New | 5 | $567 |
| Gilpin Wealth Management, LLC | 0.00% | Reduce -20.0% | 4 | $454 |
| Creative Capital Management Investments LLC | 0.00% | New | 4 | $454 |
| Zions Bancorporation, National Association | 0.00% | Add +100.0% | 4 | $454 |
| MV Capital Management, Inc. | 0.00% | Reduce -63.6% | 4 | $454 |
| Bell Investment Advisors, Inc | 0.00% | No change | 3 | $341 |
| Twin Tree Management, LP | 0.00% | Reduce -99.9% | 3 | $340 |
| Quarry LP | 0.00% | Reduce -98.9% | 3 | $340 |
| Cornerstone Planning Group LLC | 0.00% | Reduce -33.3% | 2 | $228 |
| Davis Capital Management | 0.00% | New | 2 | $227 |
| Ameritas Advisory Services, LLC | 0.00% | New | 2 | $227 |
| Fortitude Family Office, LLC | 0.00% | Reduce -87.5% | 2 | $227 |
| DecisionPoint Financial, LLC | 0.00% | New | 1 | $115 |
| Abound Wealth Management | 0.00% | No change | 1 | $114 |
| DiNuzzo Private Wealth, Inc. | 0.00% | Reduce -80.0% | 1 | $114 |
| HFM Investment Advisors, LLC | 0.00% | Reduce -50.0% | 1 | $114 |
| Silver Grove Financial Group, Inc. | 0.00% | New | 1 | $113 |
| Raffa Wealth Management, LLC | 0.00% | Reduce -80.0% | 1 | $113 |
"% of holder's portfolio" is MKTX's weight in each manager's 13F, not the share of Marketaxess Holdings Inc. the manager owns.