Marketaxess HoldingsMKTX

13F holders, Q2 2024 (June 30)
468holders +5
57new positions
52sold out
7famous investors
$200.45avg. 13F price*

At the end of Q2 2024, 468 institutions reported holding Marketaxess Holdings Inc. (MKTX) in their 13F filings, up 5 from Q1 2024. 57 opened new positions and 52 sold out. The largest holders were Vanguard Group Inc. ($908.6M), BlackRock Inc. ($591.5M) and GUARDCAP ASSET MANAGEMENT Ltd ($430.5M). 7 famous investors held it, including Ray Dalio (0.1% of Bridgewater Associates's portfolio), Israel Englander (0.1% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio).

Company
Marketaxess Holdings Inc.
CUSIP
57060D108
Latest filing quarter
Q2 2026

History

Number of 13F holders

0200400600 Q1 2024: 463Q1 2024Q2 2024: 468Q2 2024Q3 2024: 511Q3 2024Q4 2024: 518Q4 2024Q1 2025: 510Q1 2025Q2 2025: 531Q2 2025Q3 2025: 452Q3 2025Q4 2025: 487Q4 2025Q1 2026: 452Q1 2026Q2 2026: 397Q2 2026

Total Exit/New Position Q1 2024 → Q2 2024

InstitutionsTotal Value
New Positions57$99.4M
Exits52$53.9M

All 13F filers, Q1 2024 → Q2 2024: 4,944,183 shares bought and 4,753,917 shares sold, net +190,266 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 468 holders

Vanguard Group Inc. 0.02% Reduce -0.2% 4,530,823 $908.6M
BlackRock Inc. 0.01% Reduce -8.5% 2,949,436 $591.5M
GUARDCAP ASSET MANAGEMENT Ltd 6.15% Reduce -11.5% 2,146,781 $430.5M
T. Rowe Price Investment Management, Inc. 0.26% Add +34.2% 2,068,347 $414.8M
Van Eck Associates Corp. 0.52% Add +10.3% 1,828,055 $366.6M
FMR LLC 0.02% Add +44.6% 1,667,909 $334.5M
State Street Corp. 0.01% Reduce -4.8% 1,643,612 $329.6M
Primecap Management Co. 0.19% Add +18.2% 1,330,880 $266.9M
Invesco Ltd. 0.04% Add +7.8% 999,933 $200.5M
Macquarie Group Ltd. 0.23% Reduce -6.7% 976,244 $195.8M
Geode Capital Management, LLC 0.02% Add +1.8% 936,928 $187.4M
Marshall Wace, LLP 0.23% Add +53.5% 820,060 $164.4M
Wasatch Advisors LP 0.80% Add +3.5% 741,754 $148.7M
JPMorgan Chase & Co. 0.01% Add +52.8% 660,159 $132.4M
Norges Bank 0.01% Add +4.9% 500,120 $100.3M
Bank of New York Mellon Corp 0.02% Add +4.2% 443,714 $89.0M
Ownership Capital B.V. 2.33% Reduce -39.8% 429,740 $86.2M
Burgundy Asset Management Ltd. 0.83% Add +120.7% 393,073 $78.8M
Charles Schwab Investment Management Inc. 0.01% Add +2.2% 377,997 $75.8M
Northern Trust Corp. 0.01% Reduce -0.8% 356,638 $71.5M
Baillie Gifford & Co. 0.05% Reduce -17.5% 344,001 $69.0M
Millennium Management 0.06% Add +2889.6% 339,261 $68.0M
Dimensional Fund Advisors LP 0.02% Add +49.7% 323,064 $64.8M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.02% Add +18.5% 282,322 $56.6M
Stephens Investment Management Group LLC 0.78% Add +19.4% 277,270 $55.6M
Balyasny Asset Management L.P. 0.13% Add +23.8% 240,915 $48.3M
Morgan Stanley 0.00% Reduce -22.1% 226,747 $45.5M
Tandem Investment Advisors, Inc. 1.76% Add +1.7% 220,866 $44.3M
Jackson Square Partners, LLC 2.66% Reduce -29.1% 217,166 $43.5M
Baird Financial Group, Inc. 0.09% Add +1.3% 214,640 $43.0M
North Reef Capital Management LP 1.95% Add +162.5% 210,000 $42.1M
Goldman Sachs Group Inc. 0.01% Add +89.3% 204,403 $41.0M
Two Sigma Investments, LP 0.10% Add +510.4% 203,346 $40.8M
Raymond James & Associates 0.03% Add +0.4% 202,201 $40.5M
Man Group plc 0.11% Add +232.9% 193,765 $38.9M
Legal & General Group Plc 0.01% Reduce -13.1% 192,192 $38.5M
Citadel Advisors 0.04% Reduce -36.3% 190,853 $38.3M
Envestnet Asset Management Inc. 0.01% Reduce -0.8% 186,791 $37.5M
APG Asset Management N.V. 0.06% Reduce -20.3% 193,930 $36.3M
TD Asset Management Inc 0.03% Add +35.5% 177,322 $35.6M
Bank of America Corp. 0.00% Add +12.2% 172,876 $34.7M
Artisan Partners Limited Partnership 0.05% Reduce -18.3% 170,549 $34.2M
Deutsche Bank AG 0.02% Add +13.3% 167,534 $33.6M
Voloridge Investment Management, LLC 0.12% Add +486.2% 164,848 $33.1M
Renaissance Technologies 0.06% Add +3066.1% 164,636 $33.0M
Van Berkom & Associates Inc. 0.98% Add +1.5% 164,132 $32.9M
Teacher Retirement System of Texas 0.17% Reduce -49.9% 150,981 $30.3M
Ameriprise Financial Inc. 0.01% Add +6.5% 144,179 $28.9M
HSBC Holdings PLC 0.02% Add +17.6% 141,272 $28.3M
Holocene Advisors, LP 0.12% New 139,560 $28.0M
Owls Nest Partners IA, LLC 7.95% Reduce -1.9% 138,781 $27.8M
Kodai Capital Management LP 0.53% New 138,280 $27.7M
NFJ Investment Group, LLC 0.84% Reduce -2.7% 136,033 $27.3M
GW&K Investment Management, LLC 0.25% Add +3.6% 134,926 $27.1M
Barclays PLC 0.01% Reduce -22.6% 120,798 $24.2M
Source Financial Advisors LLC 7.11% Add +0.1% 115,359 $23.1M
Sei Investments Co. 0.03% Reduce -29.7% 111,857 $22.4M
Two Sigma Advisers, LP 0.05% Add +1154.0% 109,100 $21.9M
Walleye Capital LLC 0.25% Add +69.7% 106,849 $21.4M
UBS Group AG 0.01% Add +25.9% 106,818 $21.4M
Amundi 0.01% Reduce -16.5% 104,062 $20.9M
T. Rowe Price Associates Inc. 0.00% Reduce -33.0% 99,403 $19.9M
Nuveen Asset Management, LLC 0.01% Reduce -41.5% 96,840 $19.4M
Sumitomo Mitsui Trust Group, Inc. 0.01% Reduce -6.7% 84,330 $16.9M
Jane Street Group, LLC 0.02% Add +160.5% 83,184 $16.7M
Rhumbline Advisers 0.01% Reduce -9.4% 78,057 $15.7M
Cinctive Capital Management LP 0.82% New 75,908 $15.2M
Verition Fund Management LLC 0.13% Add +1391.0% 73,968 $14.8M
Curi Capital, LLC 0.34% Reduce -19.4% 70,815 $14.2M
Ashford Capital Management Inc. 1.81% Reduce -9.9% 66,893 $13.4M
California State Teachers Retirement System 0.02% Add +4.9% 63,668 $12.8M
Bridgewater Associates 0.07% Add +90.0% 63,172 $12.7M
New York State Common Retirement Fund 0.02% Add +2.4% 62,560 $12.5M
Bank of Montreal 0.00% Add +3.8% 61,119 $12.3M
Citigroup Inc. 0.01% Add +21.7% 59,187 $11.9M
California Public Employees Retirement System 0.01% Add +0.5% 53,598 $10.7M
Mitsubishi UFJ Trust & Banking Corp 0.03% Reduce -20.0% 53,213 $10.7M
Public Employees Retirement Association of Colorado 0.04% Reduce -0.3% 53,118 $10.7M
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.03% Add +128.2% 51,978 $10.4M
2Xideas AG 1.29% Add +42.2% 51,586 $10.3M
Alps Advisors Inc. 0.07% Add +15.9% 49,014 $9.8M
Schroder Investment Management Group 0.01% Reduce -5.1% 47,188 $9.5M
Mitsubishi UFJ Asset Management Co., Ltd. 0.01% Add +13.1% 46,605 $9.3M
BNP Paribas Financial Markets 0.01% Add +32.5% 46,428 $9.3M
Principal Financial Group Inc. 0.01% Reduce -3.4% 45,318 $9.1M
Robeco Institutional Asset Management B.V. 0.02% Reduce -2.6% 45,279 $9.1M
Kornitzer Capital Management Inc. 0.17% Add +54.8% 44,974 $9.0M
Bahl & Gaynor LLC 0.05% Reduce -8.6% 44,238 $8.9M
ICICI Prudential Asset Management Co Ltd 1.03% No change 43,289 $8.7M
Royal Bank of Canada 0.00% Reduce -97.2% 42,524 $8.5M
Tobam 1.30% Reduce -40.7% 41,438 $8.3M
Azora Capital LP 0.46% Reduce -19.1% 40,215 $8.1M
Alliancebernstein L.P. 0.00% Add +1.9% 40,014 $8.0M
Wells Fargo & Company 0.00% Reduce -57.3% 39,910 $8.0M
Kingsview Wealth Management, LLC 0.18% Add +5.4% 37,811 $7.6M
State Board of Administration of Florida Retirement System 0.01% Reduce -14.3% 37,020 $7.4M
Adage Capital Partners Gp, L.L.C. 0.01% Reduce -2.1% 36,350 $7.3M
Norris Perne & French LLP 0.53% Add +4.0% 36,266 $7.3M
New York State Teachers Retirement System 0.02% Reduce -4.4% 35,689 $7.2M
Interval Partners, LP 0.20% Reduce -7.6% 33,922 $6.8M
Sanctuary Advisors, LLC 0.05% — 30,746 $6.2M
Assenagon Asset Management S.A. 0.02% Reduce -48.8% 30,934 $6.2M
Manufacturers Life Insurance Company, The 0.01% Add +1.0% 29,983 $6.0M
Prudential Financial Inc. 0.01% Reduce -12.1% 29,348 $5.9M
Trexquant Investment LP 0.09% Add +2437.8% 29,236 $5.9M
Pinebridge Investments, L.P. 0.05% Add +12.0% 28,824 $5.8M
Wilson Asset Management (international) PTY Ltd. 1.48% No change 28,119 $5.6M
State of Wisconsin Investment Board 0.01% Reduce -7.8% 28,107 $5.6M
Guardian Capital LP 0.19% No change 25,074 $5.0M
Susquehanna International Group, LLP 0.01% Add +37.7% 25,047 $5.0M
Toronto Dominion Bank 0.01% Reduce -11.9% 24,544 $4.9M
CANADA LIFE ASSURANCE Co 0.01% Reduce -3.9% 22,408 $4.5M
Aviva PLC 0.01% Reduce -37.0% 22,387 $4.5M
AXA S.A. 0.01% Reduce -4.2% 21,695 $4.4M
Russell Investments Group, Ltd. 0.01% Reduce -4.7% 21,469 $4.3M
Chevy Chase Trust Holdings, LLC 0.01% Reduce -1.4% 20,690 $4.1M
Pictet Asset Management Holding SA 0.00% Reduce -2.3% 20,607 $4.1M
Aquatic Capital Management LLC 0.15% New 20,500 $4.1M
Jump Financial, LLC 0.08% Add +474.5% 20,475 $4.1M
Northwest & Ethical Investments L.P. 0.11% No change 19,746 $4.0M
AQR Capital Management 0.01% Reduce -6.1% 19,264 $3.9M
Korea Investment CORP 0.01% Add +31.5% 19,180 $3.8M
D. E. Shaw & Co. 0.01% Add +79.4% 18,483 $3.7M
AIA Group Ltd 0.11% Add +9.7% 18,345 $3.7M
Grandeur Peak Global Advisors, LLC 0.29% Reduce -35.8% 18,296 $3.7M
Canada Pension Plan Investment Board 0.00% Add +309.1% 17,589 $3.5M
Danske Bank A/S 0.01% Reduce -11.7% 16,612 $3.3M
Treasurer of the State of North Carolina 0.01% Reduce -2.9% 16,075 $3.2M
Raymond James Financial Services Advisors, Inc. 0.00% Add +331.3% 15,968 $3.2M
Royal London Asset Management Ltd. 0.01% Add +10.1% 15,920 $3.2M
Algert Global LLC 0.10% Add +4.3% 15,530 $3.1M
Asset Management One Co., Ltd. 0.01% Reduce -4.2% 15,381 $3.1M
Mn Services Vermogensbeheer B.V. 0.02% No change 15,300 $3.1M
Public Employees Retirement System of Ohio 0.01% Reduce -1.1% 15,208 $3.0M
Andra AP-fonden 0.05% Reduce -11.2% 15,100 $3.0M
Oppenheimer Asset Management Inc. 0.04% Add +40.1% 13,835 $2.8M
State of New Jersey Common Pension Fund D 0.01% Reduce -37.8% 13,798 $2.8M
Ensign Peak Advisors, Inc 0.00% Reduce -47.4% 13,497 $2.7M
Cambridge Investment Research Advisors, Inc. 0.01% New 13,384 $2.7M
Rafferty Asset Management, LLC 0.01% Reduce -0.0% 13,329 $2.7M
Alamar Capital Management, LLC 1.57% — 12,913 $2.6M
Guardian Capital Advisors LP 0.27% Add +23.9% 12,460 $2.6M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.01% Add +2.4% 12,787 $2.6M
Connor, Clark & Lunn Investment Management Ltd. 0.01% Add +286.9% 12,517 $2.5M
Voya Investment Management LLC 0.00% Reduce -52.5% 12,446 $2.5M
Resona Asset Management Co.,Ltd. 0.01% Reduce -6.5% 12,215 $2.4M
Geneva Capital Management LLC 0.04% Add +106.1% 12,204 $2.4M
HUB Investment Partners, LLC 0.11% Reduce -14.6% 11,765 $2.4M
ProShare Advisors LLC 0.01% Add +0.9% 11,723 $2.4M
Flossbach Von Storch SE 0.01% Add +30.6% 11,300 $2.3M
Hixon Zuercher, LLC 0.95% Add +29.7% 11,257 $2.3M
State of Michigan Retirement System 0.01% Add +0.9% 11,121 $2.2M
Cibc World Market Inc. 0.01% Add +6.2% 11,021 $2.2M
Aberdeen Group plc 0.00% Reduce -32.5% 10,549 $2.1M
Nomura Asset Management Co. Ltd. 0.01% Reduce -0.1% 10,539 $2.1M
Arizona State Retirement System 0.01% Reduce -0.2% 10,403 $2.1M
B. Metzler seel. Sohn & Co. AG 0.02% Add +0.4% 10,300 $2.1M
Prana Capital Management, LP 0.10% Reduce -46.2% 10,265 $2.1M
IFP Advisors, Inc 0.08% Add +52.4% 10,240 $2.1M
American Century Companies Inc. 0.00% Add +0.2% 10,162 $2.0M
Fjarde AP-fonden (The Fourth Swedish National Pensionfund) 0.02% — 10,120 $2.0M
MetLife Investment Management, LLC 0.01% Reduce -2.9% 10,090 $2.0M
Schonfeld Strategic Advisors LLC 0.02% Reduce -72.1% 10,010 $2.0M
Nordea Investment Management AB 0.00% Reduce -4.9% 9,898 $2.0M
Pine Valley Investments Ltd Liability Co 0.15% Add +33.6% 9,935 $2.0M
National Bank of Canada 0.00% Add +22.5% 10,247 $2.0M
Corebridge Financial, Inc. 0.01% — 9,676 $1.9M
New York Life Investment Management LLC 0.02% Add +5.3% 9,643 $1.9M
Bank of Nova Scotia 0.00% Add +90.6% 9,574 $1.9M
Koss-Olinger Consulting, LLC 0.18% New 9,544 $1.9M
Coldstream Capital Management Inc. 0.04% Add +3.3% 9,208 $1.8M
Keybank National Association 0.01% Reduce -21.6% 9,168 $1.8M
Los Angeles Capital Management LLC 0.01% Reduce -37.5% 9,067 $1.8M
Reynders McVeigh Capital Management, LLC 0.10% Reduce -13.5% 8,963 $1.8M
Lombard Odier Asset Management (Europe) Ltd 0.12% New 8,750 $1.8M
Retirement Systems of Alabama 0.01% Reduce -0.1% 8,361 $1.7M
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.01% Add +0.0% 8,324 $1.7M
Truist Financial Corp. 0.00% Reduce -18.7% 8,160 $1.6M
Tidal Investments LLC 0.02% Add +1.8% 8,088 $1.6M
Polen Capital Management LLC 0.00% Reduce -1.0% 8,084 $1.6M
Stephens Inc. 0.02% Add +1.8% 8,036 $1.6M
US Bancorp \de 0.00% Reduce -7.6% 7,967 $1.6M
Handelsbanken Fonder AB 0.01% Add +16.6% 7,744 $1.6M
Lecap Asset Management Ltd. 0.33% New 7,679 $1.5M
Amalgamated Bank 0.01% Reduce -7.0% 7,664 $1.5M
Nisa Investment Advisors, LLC 0.01% Add +0.7% 7,376 $1.5M
Brown Capital Management LLC 0.03% Reduce -0.7% 7,288 $1.5M
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.01% Add +60.5% 7,257 $1.5M
Czech National Bank 0.02% Add +8.3% 7,221 $1.4M
Cibc World Markets Corp. 0.01% Reduce -25.1% 7,218 $1.4M
Skandinaviska Enskilda Banken AB (publ) 0.01% No change 7,168 $1.4M
IFM Investors Pty Ltd 0.01% No change 7,071 $1.4M
State of Tennessee, Department of Treasury 0.01% Reduce -4.6% 7,002 $1.4M
Bangor Savings Bank 0.14% Add +3.3% 6,997 $1.4M
Osaic Holdings, Inc. 0.00% Add +77.4% 6,861 $1.4M
Public Sector Pension Investment Board 0.01% Add +7.6% 6,407 $1.3M
DNB Asset Management AS 0.01% Add +18.4% 6,393 $1.3M
Inspire Investing, LLC 0.15% Reduce -7.8% 6,341 $1.3M
CIBC Private Wealth Group LLC 0.00% Reduce -25.1% 6,212 $1.3M
UniSuper Management Pty Ltd 0.01% Add +33.2% 6,124 $1.2M
Tower Research Capital LLC (TRC) 0.02% Add +401.2% 6,064 $1.2M
Victory Capital Management Inc. 0.00% Reduce -2.6% 6,056 $1.2M
Utah Retirement Systems 0.01% Reduce -6.2% 6,022 $1.2M
Tredje AP-fonden 0.01% Reduce -1.5% 5,960 $1.2M
LRT Capital Management, LLC 1.09% Add +6.4% 5,785 $1.2M
Credit Agricole S A 0.01% Add +146.8% 5,749 $1.2M
Gilder Gagnon Howe & Co. LLC 0.01% Add +0.0% 5,588 $1.1M
Callahan Advisors, LLC 0.11% New 5,503 $1.1M
Covea Finance 0.05% Reduce -57.0% 5,500 $1.1M
Stiles Financial Services Inc 0.41% Add +44.4% 5,367 $1.1M
Comerica Bank 0.00% Add +0.3% 5,338 $1.1M
Scientech Research LLC 0.22% New 5,318 $1.1M
Xponance LLC 0.01% Reduce -41.3% 5,071 $1.0M
Yousif Capital Management, LLC 0.01% Reduce -1.6% 5,053 $1.0M
Kayne Anderson Rudnick Investment Management LLC 0.00% Add +27.2% 5,042 $1.0M
Headlands Technologies LLC 0.11% Add +1467.7% 5,001 $1.0M
DekaBank Deutsche Girozentrale 0.00% Reduce -0.0% 5,028 $1.0M
Cerity Partners LLC 0.00% Reduce -7.4% 4,887 $980K
CIBC Asset Management Inc 0.00% Reduce -8.8% 4,864 $975K
Mutual of America Capital Management LLC 0.01% Reduce -3.8% 4,779 $958K
Natixis 0.01% Add +24.2% 4,770 $957K
LBP Am SA 0.04% Add +21.8% 4,732 $949K
ING Groep NV 0.01% Reduce -1.9% 4,688 $940K
KBC Group NV 0.00% No change 4,656 $934K
Illinois Municipal Retirement Fund 0.01% No change 4,622 $927K
Nissay Asset Management Corp. /Japan 0.01% Add +2.5% 4,564 $915K
Commonwealth Equity Services, LLC 0.00% New 4,394 $881K
Numerai GP LLC 0.31% Reduce -0.8% 4,244 $851K
Daiwa Securities Group Inc. 0.00% Reduce -0.6% 4,143 $831K
Unique Wealth Strategies, LLC 0.39% No change 3,790 $831K
State of Alaska, Department of Revenue 0.01% Reduce -65.0% 4,110 $824K
Stifel Financial Corp. 0.00% Add +55.5% 4,092 $821K
Nia Impact Advisors, LLC 0.29% Add +4.1% 4,065 $815K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% — 3,866 $775K
Simplex Trading, LLC 0.02% New 3,816 $765K
Bayesian Capital Management, LP 0.09% Reduce -69.3% 3,800 $762K
Access Financial Services, Inc. 0.34% Add +32.3% 3,758 $754K
Empirical Asset Management, LLC 0.28% Add +214.9% 3,732 $748K
Aigen Investment Management, LP 0.14% New 3,678 $738K
Formidable Asset Management, LLC 0.12% Add +11.9% 3,575 $717K
Cetera Investment Advisers 0.00% New 3,533 $708K
Janus Henderson Group PLC 0.00% Reduce -75.1% 3,523 $707K
Orion Porfolio Solutions, LLC 0.01% Reduce -6.7% 3,461 $694K
Orion Portfolio Solutions, LLC 0.01% Reduce -6.7% 3,461 $694K
Walleye Trading LLC 0.01% New 3,429 $688K
Forte Capital LLC 0.08% Reduce -8.4% 3,423 $686K
Sumitomo Mitsui DS Asset Management Company, Ltd 0.01% Add +0.3% 3,417 $685K
LPL Financial LLC 0.00% Add +162.3% 3,389 $680K
Campbell Newman Asset Management Inc. 0.05% Reduce -0.0% 3,387 $679K
Pacer Advisors, Inc. 0.00% Add +11.3% 3,317 $665K
Squarepoint Ops LLC 0.00% Add +218.5% 3,274 $657K
Oregon Public Employees Retirement Fund 0.01% No change 3,264 $655K
Vanguard Personalized Indexing Management, LLC 0.01% Add +13.3% 3,256 $653K
Intech Investment Management LLC 0.01% Reduce -22.7% 3,221 $646K
Islay Capital Management, LLC 0.46% Add +9.8% 3,196 $641K
FJ Capital Management LLC 0.07% New 3,122 $626K
Gulf International Bank (UK) Ltd 0.02% No change 3,124 $626K
Neuberger Berman Group LLC 0.00% Reduce -98.3% 3,082 $618K
SG Americas Securities, LLC 0.00% Reduce -55.1% 3,025 $607K
Ostrum Asset Management 0.05% Reduce -7.3% 3,016 $605K
Teachers Retirement System of the State of Kentucky 0.01% Reduce -5.5% 3,008 $603K
Fifth Third Bancorp 0.00% Reduce -11.2% 2,956 $593K
Independent Financial Group, LLC 0.02% New 2,947 $591K
Allianz Asset Management GmbH 0.00% Reduce -99.5% 2,941 $590K
Maryland State Retirement & Pension System 0.01% No change 2,937 $589K
Mizuho Securities USA LLC 0.01% New 2,917 $585K
Engineers Gate Manager LP 0.01% Reduce -68.3% 2,900 $582K
Storebrand Asset Management As 0.00% Reduce -18.3% 2,861 $574K
Kentucky Retirement Systems 0.02% Reduce -0.8% 2,856 $573K
Swedbank AB 0.00% No change 2,852 $572K
Paloma Partners Management Co 0.06% New 2,762 $554K
PNC Financial Services Group, Inc. 0.00% Reduce -5.5% 2,758 $553K
Rovin Capital /Ut/ 0.23% Add +20.4% 2,748 $551K
Crossmark Global Holdings, Inc. 0.01% Add +0.5% 2,729 $547K
Dark Forest Capital Management LP 0.10% New 2,711 $544K
MBB Public Markets I LLC 0.01% New 2,664 $534K
Candriam S.C.A. 0.00% Add +8.4% 2,662 $534K
Captrust Financial Advisors 0.00% Add +7.1% 2,656 $533K
Prudential PLC 0.00% No change 2,638 $529K
Two Sigma Securities, LLC 0.02% New 2,613 $524K
Dundas Partners LLP 0.04% New 2,594 $520K
Commerce Bank 0.00% Reduce -1.3% 2,529 $507K
First Trust Advisors LP 0.00% Reduce -81.4% 2,496 $501K
Mariner, LLC 0.00% Reduce -19.4% 2,456 $493K
Hartford Investment Management Co. 0.02% Reduce -1.0% 2,421 $485K
Vident Advisory, LLC 0.01% Add +92.0% 2,412 $484K
Franklin Resources Inc. 0.00% Reduce -29.3% 2,397 $481K
Mirae Asset Global Investments Co., Ltd. 0.00% New 2,405 $480K
Ossiam 0.01% Reduce -88.2% 2,345 $470K
Heartland Bank & Trust Co 0.26% Add +1.1% 2,252 $452K
Quantum Portfolio Management LLC 0.26% New 2,230 $447K
Raymond James Trust N.A. 0.01% Add +7.5% 2,154 $432K
Securian Asset Management, Inc. 0.01% No change 2,133 $428K
Louisiana State Employees Retirement System 0.01% Reduce -4.5% 2,100 $421K
Metis Global Partners, LLC 0.01% Add +1.5% 2,059 $413K
Knollwood Investment Advisory, LLC 0.04% New 1,979 $397K
RMR Wealth Builders 0.05% No change 1,965 $394K
Quantbot Technologies LP 0.02% Add +544.1% 1,958 $393K
Capula Management Ltd 0.00% New 1,955 $392K
Morningstar Investment Services LLC 0.00% Reduce -3.2% 1,964 $392K
AlphaQuest LLC 0.05% Add +263.1% 1,950 $391K
Amica Mutual Insurance Co. 0.04% No change 1,951 $391K
New Mexico Educational Retirement Board 0.01% No change 1,950 $391K
HRT Financial LP 0.00% New 1,949 $390K
Siemens Fonds Invest GmbH 0.03% No change 1,922 $385K
Allspring Global Investments Holdings, LLC 0.00% Reduce -27.1% 1,833 $368K
Brevan Howard Capital Management LP 0.02% New 1,780 $357K
Wolverine Trading, LLC 0.01% New 1,743 $350K
Rakuten Investment Management, Inc. 0.00% Add +57.7% 1,746 $349K
Guggenheim Capital LLC 0.00% Reduce -43.6% 1,713 $344K
EntryPoint Capital, LLC 0.16% Add +128.3% 1,692 $339K
Atria Investments, Inc 0.00% New 1,663 $333K
Creative Planning 0.00% Reduce -14.7% 1,636 $328K
Panagora Asset Management Inc. 0.00% Reduce -18.0% 1,622 $325K
Northwestern Mutual Wealth Management Co. 0.00% Add +4.9% 1,616 $324K
Y-Intercept (Hong Kong) Ltd 0.02% New 1,603 $321K
Thrivent Financial for Lutherans 0.00% Reduce -86.8% 1,599 $321K
E. Ohman J:or Asset Management AB 0.01% No change 1,600 $321K
Retirement Planning Co of New England, Inc. 0.17% Add +2.9% 1,566 $314K
Oxford Wealth Group, LLC 0.21% No change 1,540 $309K
Foundations Investment Advisors, LLC 0.01% Reduce -0.1% 1,540 $309K
Pathstone Holdings, LLC 0.00% Add +12.9% 1,539 $309K
V-Square Quantitative Management LLC 0.05% Add +7.5% 1,453 $291K
Royce & Associates LP 0.00% No change 1,423 $285K
OMERS ADMINISTRATION Corp 0.00% New 1,420 $285K
Savant Capital, LLC 0.00% New 1,415 $284K
M&T Bank Corp 0.00% Reduce -39.1% 1,413 $283K
Cresset Asset Management, LLC 0.00% Reduce -10.8% 1,394 $280K
Gsa Capital Partners LLP 0.02% New 1,374 $276K
O'shaughnessy Asset Management, LLC 0.00% Reduce -7.5% 1,349 $271K
Norinchukin Bank, The 0.01% Add +0.3% 1,346 $270K
Capstone Investment Advisors, LLC 0.01% Reduce -43.5% 1,327 $266K
Canandaigua National Bank & Trust Co. 0.03% No change 1,300 $261K
Tokio Marine Asset Management Co. Ltd. 0.01% Add +11.1% 1,269 $254K
Horizon Kinetics Asset Management LLC 0.00% Add +30.6% 1,266 $254K
Banco Bilbao Vizcaya Argentaria, S.A. 0.00% Reduce -1.3% 1,249 $250K
WMS Partners, LLC 0.02% No change 1,225 $246K
Regions Financial Corp. 0.00% Add +4.8% 1,224 $245K
Kentucky Retirement Systems Insurance Trust Fund 0.02% Reduce -2.3% 1,222 $245K
Empirical Finance, LLC 0.02% Reduce -1.8% 1,220 $245K
iA Global Asset Management Inc. 0.00% Add +16.1% 1,211 $243K
HighTower Advisors, LLC 0.00% New 1,212 $243K
Hennion & Walsh Asset Management, Inc. 0.01% Reduce -1.1% 1,211 $243K
Northwestern Mutual Investment Management Company, LLC 0.01% Add +0.3% 1,206 $242K
Fox Run Management, L.L.C. 0.05% New 1,195 $240K
Acadian Asset Management LLC 0.00% New 1,184 $236K
Equitable Trust Co. 0.02% No change 1,168 $234K
Gotham Asset Management 0.00% Reduce -67.3% 1,157 $232K
Concurrent Investment Advisors, LLC 0.01% New 1,149 $230K
Laurion Capital Management LP 0.01% Reduce -95.0% 1,137 $228K
DAVENPORT & Co LLC 0.00% Add +19.4% 1,135 $228K
Credit Capital Investments LLC 0.28% No change 1,100 $221K
CTC Alternative Strategies, Ltd. 0.09% New 1,100 $221K
Wealth Enhancement Advisory Services, LLC 0.00% Reduce -27.3% 1,036 $208K
Atria Wealth Solutions, Inc. 0.00% New 1,032 $207K
Farther Finance Advisors, LLC 0.01% Add +639.9% 984 $190K
Larson Financial Group LLC 0.01% Add +422.0% 924 $185K
Vestcor Inc 0.01% No change 870 $174K
Horizon Investments, LLC 0.00% Add +1.0% 680 $136K
Jones Financial Companies LLLP 0.00% New 660 $132K
Sound Income Strategies, LLC 0.01% New 643 $129K
Federated Hermes, Inc. 0.00% Reduce -90.1% 589 $118K
Covestor Ltd 0.07% Add +1525.7% 569 $114K
CI Investments Inc. 0.00% Add +1.6% 553 $111K
Cwm, LLC 0.00% Reduce -14.9% 544 $109K
Centaurus Financial, Inc. 0.01% Reduce -17.3% 515 $103K
Advisors Asset Management, Inc. 0.00% Reduce -26.9% 507 $102K
UMB Bank, n.a. 0.00% Reduce -68.0% 500 $100K
Hall Laurie J Trustee 0.03% No change 470 $94K
Anchor Investment Management, LLC 0.01% No change 414 $83K
Ameritas Investment Partners, Inc. 0.00% Reduce -12.1% 399 $80K
South Dakota Investment Council 0.00% No change 400 $80K
Bank Julius Baer & Co. Ltd, Zurich 0.00% Reduce -10.1% 337 $75K
State of Wyoming 0.01% Add +8.9% 368 $74K
Federation des caisses Desjardins du Quebec 0.00% Add +0.6% 367 $74K
Colonial Trust Co / SC 0.01% No change 351 $70K
Mather Group, Llc. 0.00% Reduce -3.4% 316 $69K
Leonteq Securities AG 0.01% Reduce -88.8% 335 $67K
Pinnacle Financial Partners Inc 0.00% No change 250 $55K
CVA Family Office, LLC 0.01% Add +47.4% 252 $51K
GAMMA Investing LLC 0.01% Add +20.2% 220 $44K
Blue Trust, Inc. 0.00% Add +405.1% 197 $43K
Sentry Investment Management LLC 0.01% Reduce -16.8% 164 $33K
Quadrant Capital Group LLC 0.00% Reduce -35.5% 158 $32K
Avior Wealth Management, LLC 0.00% Add +3725.0% 153 $31K
Quarry LP 0.01% Add +18.0% 151 $30K
Assetmark, Inc. 0.00% Add +2820.0% 146 $29K
Goodman Advisory Group, LLC 0.01% New 135 $27K
Allworth Financial LP 0.00% Add +16.1% 108 $24K
CENTRAL TRUST Co 0.00% Reduce -3.3% 118 $24K
HM Payson & Co. 0.00% No change 110 $22K
Signaturefd, LLC 0.00% Reduce -31.6% 108 $22K
Allianz SE 0.00% No change 107 $21K
Rothschild Investment LLC 0.00% Add +241.9% 106 $21K
MassMutual Private Wealth & Trust, FSB 0.00% Reduce -12.4% 99 $20K
CNB Bank 0.01% No change 92 $18K
Principal Securities, Inc. 0.00% Reduce -25.2% 92 $18K
Cypress Capital, LLC 0.01% New 91 $18K
International Assets Investment Management, LLC 0.00% New 88 $18K
Riverview Trust Co 0.02% Reduce -74.1% 80 $16K
Steward Partners Investment Advisory, LLC 0.00% Add +14.5% 79 $16K
Custom Portfolio Group LLC 0.01% No change 75 $15K
Private Trust Co. NA 0.00% Reduce -63.8% 72 $14K
Parallel Advisors, LLC 0.00% Add +3.0% 68 $14K
Sugarloaf Wealth Management, LLC 0.00% No change 62 $12K
Roble, Belko & Company, Inc 0.00% No change 55 $11K
Lindbrook Capital, LLC 0.00% Add +34.2% 51 $10K
Whittier Trust Co. of Nevada Inc. 0.00% No change 50 $10K
Bessemer Group Inc. 0.00% Add +400.0% 50 $10K
Indiana Trust & Investment Management Co 0.00% No change 47 $9K
Johnson Financial Group, Inc. 0.00% Add +4.7% 45 $9K
Smithfield Trust Co 0.00% No change 43 $9K
Huntington National Bank 0.00% Reduce -41.7% 42 $8K
Oakworth Capital, Inc. 0.00% No change 41 $8K
Innealta Capital, LLC 0.00% New 40 $8K
Livforsakringsbolaget Skandia, Omsesidigt 0.00% No change 36 $7K
West Branch Capital LLC 0.00% No change 34 $7K
Rakuten Securities, Inc. 0.00% Add +114.3% 30 $6K
C M Bidwell & Associates Ltd. 0.00% No change 29 $6K
NewEdge Advisors, LLC 0.00% Reduce -43.8% 27 $5K
Janiczek Wealth Management, LLC 0.00% Reduce -62.7% 25 $5K
Parkside Financial Bank & Trust 0.00% Reduce -37.5% 25 $5K
Farmers & Merchants Investments Inc. 0.00% No change 25 $5K
Raleigh Capital Management Inc. 0.00% Add +700.0% 24 $5K
Tucker Asset Management LLC 0.00% New 24 $5K
Investors Research Corp 0.00% No change 22 $4K
Crewe Advisors LLC 0.00% No change 21 $4K
LGT Financial Advisors LLC 0.01% No change 21 $4K
Hobbs Group Advisors, LLC 0.00% — 20 $4K
Hantz Financial Services, Inc. 0.00% No change 19 $4K
Ranger Investment Management, L.P. 0.00% No change 17 $3K
Clearstead Advisors, LLC 0.00% No change 17 $3K
Front Row Advisors LLC 0.00% No change 16 $3K
EverSource Wealth Advisors, LLC 0.00% Add +75.0% 14 $3K
Salem Investment Counselors Inc. 0.00% No change 14 $3K
Global Retirement Partners, LLC 0.00% Reduce -47.8% 12 $2K
First Horizon Advisors, Inc. 0.00% Reduce -36.8% 12 $2K
Venturi Wealth Management, LLC 0.00% Reduce -91.8% 12 $2K
Castleview Partners, LLC 0.00% New 12 $2K
Eagle Bay Advisors LLC 0.00% Reduce -21.4% 11 $2K
JFS Wealth Advisors, LLC 0.00% No change 10 $2K
AdvisorNet Financial, Inc 0.00% Add +42.9% 10 $2K
Fairway Wealth LLC 0.00% New 9 $2K
Red Tortoise LLC 0.00% No change 9 $2K
TD Private Client Wealth LLC 0.00% Reduce -87.9% 8 $2K
Sachetta, LLC 0.00% Add +133.3% 7 $2K
Tortoise Investment Management, LLC 0.00% No change 7 $1K
DiNuzzo Private Wealth, Inc. 0.00% Add +20.0% 6 $1K
Raffa Wealth Management, LLC 0.00% No change 5 $1K
Asset Dedication, LLC 0.00% New 5 $1K
Transamerica Financial Advisors, LLC 0.00% No change 1 $1K
Lazard Asset Management LLC 0.00% No change 6 $1K
Dunhill Financial, LLC 0.00% Add +25.0% 5 $929
Manchester Capital Management LLC 0.00% Reduce -33.3% 4 $803
MV Capital Management, Inc. 0.00% Reduce -88.9% 4 $803
Quent Capital, LLC 0.00% Reduce -42.9% 4 $802
Smartleaf Asset Management LLC 0.00% New 4 $798
Bruce G. Allen Investments, LLC 0.00% New 3 $602
Versant Capital Management, Inc 0.00% No change 3 $602
SJS Investment Consulting Inc. 0.00% No change 3 $602
Provenance Wealth Advisors, LLC 0.00% No change 3 $602
Zions Bancorporation, N.A. 0.00% Reduce -66.7% 2 $401
Harbour Investments, Inc. 0.00% Reduce -90.9% 1 $201
WestEnd Advisors, LLC 0.00% New 1 $201
Arax Advisory Partners 0.00% New 1 $201
Y.D. More Investments Ltd 0.00% New 23 $12
Summit Securities Group LLC 0.00% New 1 $0
Harvest Fund Management Co., Ltd 0.00% No change 1 $0

"% of holder's portfolio" is MKTX's weight in each manager's 13F, not the share of Marketaxess Holdings Inc. the manager owns.