Marketaxess HoldingsMKTX

13F holders, Q3 2024 (September 30)
511holders +43
82new positions
42sold out
7famous investors
$257.82avg. 13F price*

At the end of Q3 2024, 511 institutions reported holding Marketaxess Holdings Inc. (MKTX) in their 13F filings, up 43 from Q2 2024. 82 opened new positions and 42 sold out. The largest holders were Vanguard Group Inc. ($1.1B), BlackRock, Inc. ($744.0M) and T. Rowe Price Investment Management, Inc. ($528.4M). 7 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio) and Ken Griffin (0.1% of Citadel Advisors'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 Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions82$338.5M
Exits42$113.4M

All 13F filers, Q2 2024 → Q3 2024: 2,937,730 shares bought and 3,672,492 shares sold, net −734,762 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 511 holders

Vanguard Group Inc. 0.02% Reduce -4.1% 4,344,141 $1.1B
BlackRock, Inc. 0.02% — 2,903,901 $744.0M
T. Rowe Price Investment Management, Inc. 0.32% Reduce -0.3% 2,062,291 $528.4M
GUARDCAP ASSET MANAGEMENT Ltd 6.98% Reduce -6.8% 2,001,823 $512.9M
Van Eck Associates Corp. 0.64% Reduce -3.5% 1,764,239 $509.7M
FMR LLC 0.03% Add +17.5% 1,959,043 $501.9M
State Street Corp. 0.02% Reduce -3.9% 1,579,903 $404.8M
Primecap Management Co. 0.25% Add +0.6% 1,338,922 $343.0M
Geode Capital Management, LLC 0.02% Add +14.9% 1,076,877 $275.1M
Invesco Ltd. 0.05% Reduce -7.1% 929,174 $238.1M
Macquarie Group Ltd. 0.26% Reduce -4.9% 928,586 $237.9M
Findlay Park Partners LLP 1.52% New 631,111 $161.7M
JPMorgan Chase & Co. 0.01% Reduce -6.9% 614,813 $157.5M
Wasatch Advisors LP 0.70% Reduce -25.2% 554,511 $142.1M
Norges Bank 0.02% Add +2.2% 511,279 $131.0M
Marshall Wace, LLP 0.16% Reduce -40.9% 484,763 $124.2M
Bank of New York Mellon Corp 0.02% Reduce -3.2% 429,643 $110.1M
Burgundy Asset Management Ltd. 1.03% Add +3.1% 405,185 $103.8M
Stephens Investment Management Group LLC 1.38% Add +42.1% 393,877 $100.9M
Dimensional Fund Advisors LP 0.02% Add +15.2% 372,104 $95.3M
Charles Schwab Investment Management Inc. 0.02% Reduce -5.3% 358,071 $91.7M
Baillie Gifford & Co. 0.06% Reduce -7.4% 318,598 $81.6M
Northern Trust Corp. 0.01% Reduce -13.7% 307,792 $78.9M
Ownership Capital B.V. 2.27% Reduce -35.5% 277,350 $71.1M
Morgan Stanley 0.00% Add +15.6% 262,213 $67.2M
Artisan Partners Limited Partnership 0.10% Add +52.6% 260,299 $66.7M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.02% Reduce -11.0% 251,195 $64.4M
Two Sigma Investments, LP 0.14% Add +16.5% 236,923 $60.7M
Baird Financial Group, Inc. 0.12% Add +7.8% 231,385 $59.3M
Deutsche Bank AG 0.02% Add +32.1% 221,296 $56.7M
Raymond James & Associates 0.03% Add +8.9% 220,146 $56.4M
Citadel Advisors 0.06% Add +14.8% 219,125 $56.1M
Van Berkom & Associates Inc. 1.39% Add +20.8% 198,320 $50.8M
Envestnet Asset Management Inc. 0.02% Add +3.9% 194,156 $49.7M
Millennium Management 0.04% Reduce -43.6% 191,277 $49.0M
Two Sigma Advisers, LP 0.11% Add +72.7% 188,400 $48.3M
Renaissance Technologies 0.07% Add +13.9% 187,610 $48.1M
Bank of America Corp. 0.00% Add +2.1% 176,592 $45.2M
TD Asset Management Inc 0.04% Reduce -0.5% 176,486 $45.0M
Castle Hook Partners LP 1.29% New 167,710 $43.0M
North Reef Capital Management LP 1.91% Reduce -23.8% 160,000 $41.0M
Teacher Retirement System of Texas 0.18% Reduce -0.3% 150,499 $38.6M
HSBC Holdings PLC 0.02% Add +6.2% 150,074 $38.4M
Goldman Sachs Group Inc. 0.01% Reduce -28.8% 145,568 $37.3M
Kodai Capital Management LP 0.77% Add +4.6% 144,642 $37.1M
GW&K Investment Management, LLC 0.31% Add +5.2% 141,913 $36.4M
Jackson Square Partners, LLC 3.12% Reduce -35.0% 141,177 $36.2M
Barclays PLC 0.02% Add +16.5% 140,760 $36.1M
Owls Nest Partners IA, LLC 9.14% Add +0.7% 139,780 $35.8M
NFJ Investment Group, LLC 1.00% Reduce -2.2% 132,985 $34.1M
Amundi 0.01% Add +16.5% 121,249 $33.5M
Ameriprise Financial Inc. 0.01% Reduce -11.5% 127,541 $32.7M
UBS Group AG 0.01% Add +14.3% 122,076 $31.3M
Point72 Asset Management 0.11% New 117,992 $30.2M
Source Financial Advisors LLC 8.74% Add +0.1% 115,513 $29.6M
Legal & General Group Plc 0.01% Reduce -40.6% 114,178 $29.3M
Sei Investments Co. 0.04% Reduce -2.3% 109,268 $28.0M
Nuveen Asset Management, LLC 0.01% Reduce -0.8% 96,118 $24.6M
Man Group plc 0.07% Reduce -51.9% 93,135 $23.9M
Schroder Investment Management Group 0.02% Add +93.0% 91,079 $23.2M
New York State Common Retirement Fund 0.03% Add +32.5% 82,894 $21.2M
Rhumbline Advisers 0.02% Reduce -2.0% 76,512 $19.6M
Sumitomo Mitsui Trust Group, Inc. 0.01% Reduce -10.9% 75,109 $19.2M
HRT Financial LP 0.09% Add +3536.6% 70,877 $18.2M
D. E. Shaw & Co. 0.03% Add +273.8% 69,090 $17.7M
BNP Paribas Financial Markets 0.02% Add +47.3% 68,364 $17.5M
California State Teachers Retirement System 0.02% Add +0.8% 64,152 $16.4M
T. Rowe Price Associates Inc. 0.00% Reduce -35.8% 63,862 $16.4M
Ashford Capital Management Inc. 1.93% Reduce -9.9% 60,290 $15.4M
Wells Fargo & Company 0.00% Add +49.7% 59,737 $15.3M
Bank of Montreal 0.01% Reduce -2.4% 59,645 $15.2M
Hudson Bay Capital Management LP 0.12% New 58,515 $15.0M
Curi Capital, LLC 0.33% Reduce -19.5% 56,981 $14.6M
Mitsubishi UFJ Trust & Banking Corp 0.03% Add +5.3% 56,023 $14.4M
Principal Financial Group Inc. 0.01% Add +22.9% 55,679 $14.3M
Mitsubishi UFJ Asset Management Co., Ltd. 0.02% Add +18.1% 55,053 $14.1M
California Public Employees Retirement System 0.01% Add +1.6% 54,441 $13.9M
National Bank of Canada 0.02% Add +421.1% 53,400 $13.7M
Azora Capital LP 0.74% Add +32.2% 53,150 $13.6M
Public Employees Retirement Association of Colorado 0.05% Reduce -0.3% 52,986 $13.6M
Citigroup Inc. 0.01% Reduce -14.0% 50,909 $13.0M
Westwood Holdings Group Inc. 0.10% New 50,652 $13.0M
Wilson Asset Management (international) PTY Ltd. 2.97% Add +70.0% 47,795 $12.2M
Kornitzer Capital Management Inc. 0.22% Add +0.8% 45,312 $11.6M
Bahl & Gaynor LLC 0.06% Reduce -3.5% 42,687 $10.9M
Verition Fund Management LLC 0.08% Reduce -44.8% 40,863 $10.5M
Alliancebernstein L.P. 0.00% Reduce -1.8% 39,313 $10.1M
Tandem Investment Advisors, Inc. 0.38% Reduce -82.4% 38,942 $10.0M
Driehaus Capital Management LLC 0.09% New 38,854 $10.0M
2Xideas AG 1.32% Reduce -25.8% 38,269 $9.8M
Bridgewater Associates 0.06% Reduce -39.8% 38,037 $9.7M
ICICI Prudential Asset Management Co Ltd 1.03% Reduce -12.5% 37,889 $9.7M
Kingsview Wealth Management, LLC 0.20% Reduce -1.4% 37,265 $9.5M
Alps Advisors Inc. 0.06% Reduce -24.3% 37,083 $9.5M
Norris Perne & French LLP 0.65% Add +2.2% 37,054 $9.5M
State Board of Administration of Florida Retirement System 0.02% No change 37,020 $9.5M
Gillson Capital LP 0.83% New 35,699 $9.1M
Adage Capital Partners Gp, L.L.C. 0.02% Reduce -2.2% 35,550 $9.1M
Trexquant Investment LP 0.11% Add +18.7% 34,693 $8.9M
Canada Pension Plan Investment Board 0.01% Add +97.2% 34,689 $8.9M
Robeco Institutional Asset Management B.V. 0.02% Reduce -24.1% 34,376 $8.8M
New York State Teachers Retirement System 0.02% Reduce -5.7% 33,674 $8.6M
Prudential Financial Inc. 0.01% Add +12.1% 32,900 $8.4M
Royal Bank of Canada 0.00% Reduce -23.7% 32,441 $8.3M
Picton Mahoney Asset Management 0.30% New 30,212 $7.7M
Sanctuary Advisors, LLC 0.05% Reduce -4.6% 29,342 $7.6M
Manufacturers Life Insurance Company, The 0.01% Reduce -2.2% 29,326 $7.5M
Assenagon Asset Management S.A. 0.02% Reduce -5.2% 29,316 $7.5M
Pinebridge Investments, L.P. 0.06% Reduce -0.8% 28,606 $7.3M
Interval Partners, LP 0.21% Reduce -17.0% 28,165 $7.2M
Jane Street Group, LLC 0.01% Reduce -68.6% 26,118 $6.7M
Wellington Management Group LLP 0.00% New 25,506 $6.5M
Guardian Capital LP 0.24% Add +0.8% 25,274 $6.5M
Toronto Dominion Bank 0.01% Add +0.8% 24,737 $6.3M
State of Wisconsin Investment Board 0.02% Reduce -14.0% 24,167 $6.2M
Twinbeech Capital LP 0.12% New 24,141 $6.2M
Susquehanna International Group, LLP 0.01% Reduce -9.7% 22,629 $5.8M
CANADA LIFE ASSURANCE Co 0.01% Reduce -2.1% 21,936 $5.6M
SG Americas Securities, LLC 0.02% Add +613.6% 21,588 $5.5M
Aviva PLC 0.01% Reduce -6.8% 20,865 $5.3M
Pictet Asset Management Holding SA 0.01% Add +0.7% 20,742 $5.3M
AIA Group Ltd 0.14% Add +11.7% 20,487 $5.2M
Russell Investments Group, Ltd. 0.01% Reduce -4.9% 20,409 $5.2M
Chevy Chase Trust Holdings, LLC 0.02% Reduce -2.2% 20,242 $5.2M
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.01% Reduce -62.0% 19,761 $5.1M
American Century Companies Inc. 0.00% Add +86.6% 18,960 $4.9M
AXA S.A. 0.01% Reduce -13.0% 18,868 $4.8M
Northwest & Ethical Investments L.P. 0.13% Reduce -4.7% 18,824 $4.8M
Schonfeld Strategic Advisors LLC 0.04% Add +78.9% 17,910 $4.6M
Grandeur Peak Global Advisors, LLC 0.36% Reduce -8.1% 16,819 $4.3M
Danske Bank A/S 0.01% Add +1.2% 16,812 $4.3M
Raymond James Financial Services Advisors, Inc. 0.01% Add +3.6% 16,543 $4.2M
Treasurer of the State of North Carolina 0.02% Add +0.4% 16,145 $4.1M
Thrivent Financial for Lutherans 0.01% Add +901.5% 16,014 $4.1M
Asset Management One Co., Ltd. 0.01% Add +0.3% 15,431 $4.0M
Geneva Capital Management LLC 0.07% Add +25.6% 15,325 $3.9M
AQR Capital Management 0.01% Reduce -22.0% 15,027 $3.8M
Algert Global LLC 0.10% Reduce -4.3% 14,870 $3.8M
Arrowstreet Capital, Limited Partnership 0.00% New 14,647 $3.8M
Mn Services Vermogensbeheer B.V. 0.03% Reduce -4.6% 14,600 $3.7M
Granahan Investment Management, LLC 0.15% New 14,541 $3.7M
Engineers Gate Manager LP 0.07% Add +395.6% 14,372 $3.7M
Public Employees Retirement System of Ohio 0.02% Reduce -5.7% 14,339 $3.7M
State of New Jersey Common Pension Fund D 0.01% No change 13,798 $3.5M
Cambridge Investment Research Advisors, Inc. 0.01% Add +3.0% 13,783 $3.5M
Covea Finance 0.15% Add +149.1% 13,700 $3.5M
Alamar Capital Management, LLC 1.82% Reduce -0.6% 12,837 $3.3M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.01% Add +0.1% 12,801 $3.3M
Rafferty Asset Management, LLC 0.01% Reduce -4.0% 12,797 $3.3M
Ensign Peak Advisors, Inc 0.01% Reduce -7.4% 12,497 $3.2M
Resona Asset Management Co.,Ltd. 0.02% Add +1.5% 12,401 $3.2M
Cibc World Market Inc. 0.01% Add +10.6% 12,194 $3.1M
Voya Investment Management LLC 0.00% Reduce -6.2% 11,673 $3.0M
Guardian Capital Advisors LP 0.29% Reduce -7.6% 11,510 $2.9M
Flossbach Von Storch SE 0.01% No change 11,300 $2.9M
Oppenheimer Asset Management Inc. 0.03% Reduce -19.1% 11,185 $2.9M
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund 0.03% — 11,120 $2.8M
State of Michigan Retirement System 0.01% Reduce -0.9% 11,021 $2.8M
Korea Investment CORP 0.01% Reduce -42.8% 10,980 $2.8M
HUB Investment Partners, LLC 0.12% Reduce -7.4% 10,898 $2.8M
Arizona State Retirement System 0.02% Add +4.4% 10,858 $2.8M
Hixon Zuercher, LLC 1.07% Reduce -5.0% 10,696 $2.7M
Nomura Asset Management Co. Ltd. 0.01% Add +1.4% 10,682 $2.7M
Aquatic Capital Management LLC 0.07% Reduce -48.9% 10,480 $2.7M
Nordea Investment Management AB 0.00% Add +4.1% 10,308 $2.6M
Pine Valley Investments Ltd Liability Co 0.18% Add +3.7% 10,304 $2.6M
D.A. Davidson & Co. 0.02% New 10,102 $2.6M
Credit Agricole S A 0.01% Add +70.8% 9,821 $2.5M
MetLife Investment Management, LLC 0.01% Reduce -2.8% 9,803 $2.5M
Coldstream Capital Management Inc. 0.05% Add +4.8% 9,645 $2.5M
State of Tennessee, Department of Treasury 0.01% Add +35.3% 9,472 $2.4M
Corebridge Financial, Inc. 0.01% Reduce -3.2% 9,367 $2.4M
New York Life Investment Management LLC 0.02% Reduce -4.5% 9,213 $2.4M
IFP Advisors, Inc 0.08% Reduce -10.7% 9,142 $2.3M
Franklin Resources Inc. 0.00% Add +242.7% 8,215 $2.3M
Handelsbanken Fonder AB 0.01% Add +16.8% 9,044 $2.3M
US Bancorp \de 0.00% Add +12.6% 8,973 $2.3M
Koss-Olinger Consulting, LLC 0.20% Reduce -6.1% 8,963 $2.3M
Polen Capital Management LLC 0.01% Add +7.2% 8,669 $2.2M
Retirement Systems of Alabama 0.01% Reduce -1.3% 8,254 $2.1M
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.01% Reduce -1.3% 8,218 $2.1M
Truist Financial Corp. 0.00% Reduce -0.6% 8,109 $2.1M
Y-Intercept (Hong Kong) Ltd 0.12% Add +390.7% 7,866 $2.0M
Czech National Bank 0.02% Add +6.5% 7,690 $2.0M
B. Metzler seel. Sohn & Co. Holding AG 0.02% — 7,674 $2.0M
B. Metzler seel. Sohn & Co. AG 0.02% Reduce -25.5% 7,674 $2.0M
Jump Financial, LLC 0.04% Reduce -62.6% 7,653 $2.0M
Forsta Ap-Fonden 0.01% New 7,600 $1.9M
Tidal Investments LLC 0.02% Reduce -7.0% 7,518 $1.9M
Kayne Anderson Rudnick Investment Management LLC 0.00% Add +48.0% 7,464 $1.9M
Amalgamated Bank 0.02% Reduce -3.7% 7,380 $1.9M
Cibc World Markets Corp. 0.01% Add +1.1% 7,300 $1.9M
ProShare Advisors LLC 0.00% Reduce -38.2% 7,248 $1.9M
Skandinaviska Enskilda Banken AB (publ) 0.01% No change 7,168 $1.8M
Bayesian Capital Management, LP 0.21% Add +86.8% 7,100 $1.8M
IFM Investors Pty Ltd 0.02% No change 7,071 $1.8M
Crestline Management, L.P. 0.10% New 7,001 $1.8M
Keybank National Association 0.01% Reduce -24.8% 6,893 $1.8M
Allianz Asset Management GmbH 0.00% Add +129.5% 6,750 $1.7M
Public Sector Pension Investment Board 0.01% Add +3.1% 6,607 $1.7M
Reynders McVeigh Capital Management, LLC 0.09% Reduce -26.4% 6,598 $1.7M
Commonwealth Equity Services, LLC 0.00% Add +47.8% 6,493 $1.7M
Bangor Savings Bank 0.16% Reduce -7.2% 6,494 $1.7M
DNB Asset Management AS 0.01% No change 6,393 $1.6M
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.01% Reduce -12.8% 6,328 $1.6M
Stiles Financial Services Inc 0.57% Add +17.3% 6,293 $1.6M
Cerity Partners LLC 0.00% Add +26.0% 6,156 $1.6M
Utah Retirement Systems 0.02% Add +1.7% 6,122 $1.6M
Tredje AP-fonden 0.01% No change 5,960 $1.5M
UniSuper Management Pty Ltd 0.01% Reduce -2.7% 5,959 $1.5M
Point72 Asia (Singapore) Pte. Ltd. 0.28% New 5,868 $1.5M
Victory Capital Management Inc. 0.00% Reduce -5.5% 5,725 $1.5M
CIBC Private Wealth Group LLC 0.00% Reduce -8.9% 5,661 $1.5M
Ossiam 0.03% Add +135.5% 5,523 $1.4M
Callahan Advisors, LLC 0.14% No change 5,503 $1.4M
Holocene Advisors, LP 0.01% Reduce -96.2% 5,352 $1.4M
Osaic Holdings, Inc. 0.00% Reduce -22.9% 5,288 $1.4M
Comerica Bank 0.01% Reduce -0.9% 5,290 $1.4M
Balyasny Asset Management L.P. 0.00% Reduce -97.8% 5,268 $1.3M
Xponance LLC 0.01% Add +3.5% 5,249 $1.3M
CIBC Asset Management Inc 0.00% Add +7.7% 5,240 $1.3M
Oak Thistle LLC 0.42% New 5,067 $1.3M
DekaBank Deutsche Girozentrale 0.00% Add +1.0% 5,080 $1.3M
Bank of Nova Scotia 0.00% Reduce -49.4% 4,841 $1.2M
Yousif Capital Management, LLC 0.01% Reduce -4.4% 4,831 $1.2M
Prana Capital Management, LP 0.06% Reduce -54.2% 4,701 $1.2M
Nissay Asset Management Corp. /Japan 0.01% Add +2.9% 4,696 $1.2M
Daiwa Securities Group Inc. 0.01% Add +12.5% 4,662 $1.2M
KBC Group NV 0.00% No change 4,656 $1.2M
Mutual of America Capital Management LLC 0.01% Reduce -2.7% 4,649 $1.2M
Illinois Municipal Retirement Fund 0.02% No change 4,622 $1.2M
Access Financial Services, Inc. 0.53% Add +19.7% 4,499 $1.2M
LRT Capital Management, LLC 1.05% Reduce -23.9% 4,404 $1.1M
State of Alaska, Department of Revenue 0.01% Add +7.2% 4,405 $1.1M
Connor, Clark & Lunn Investment Management Ltd. 0.01% Reduce -65.3% 4,338 $1.1M
Point72 Hong Kong Ltd 0.08% New 4,291 $1.1M
Jefferies Financial Group Inc. 0.02% New 4,133 $1.1M
Inspire Investing, LLC 0.10% Reduce -37.1% 3,990 $1.0M
Brevan Howard Capital Management LP 0.05% Add +121.7% 3,946 $1.0M
Point72 (DIFC) Ltd 0.08% New 3,912 $1.0M
Nisa Investment Advisors, LLC 0.01% Reduce -47.4% 3,877 $993K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Reduce -0.4% 3,849 $986K
Vanguard Personalized Indexing Management, LLC 0.02% Add +15.8% 3,769 $966K
Walleye Capital LLC 0.01% Reduce -96.6% 3,587 $919K
Nia Impact Advisors, LLC 0.30% Reduce -12.8% 3,545 $908K
BI Asset Management Fondsmaeglerselskab A/S 0.02% New 3,544 $908K
Sumitomo Mitsui DS Asset Management Company, Ltd 0.01% Add +2.6% 3,507 $898K
Stifel Financial Corp. 0.00% Reduce -16.3% 3,426 $878K
Forte Capital LLC 0.10% No change 3,423 $877K
Pacer Advisors, Inc. 0.00% Add +2.9% 3,413 $874K
Mirae Asset Global Investments Co., Ltd. 0.00% Add +42.6% 3,429 $874K
Candriam S.C.A. 0.01% Add +27.6% 3,397 $870K
Formidable Asset Management, LLC 0.14% Reduce -5.7% 3,371 $864K
Campbell Newman Asset Management Inc. 0.06% Reduce -1.7% 3,330 $853K
Orion Porfolio Solutions, LLC 0.01% Reduce -4.7% 3,299 $845K
Orion Portfolio Solutions, LLC 0.01% Reduce -4.7% 3,299 $845K
Oregon Public Employees Retirement Fund 0.02% No change 3,264 $836K
Virtu Financial LLC 0.05% New 3,263 $836K
Brasada Capital Management, LP 0.15% New 3,250 $833K
Janus Henderson Group PLC 0.00% Reduce -8.9% 3,209 $822K
Stephens Inc. 0.01% Reduce -60.3% 3,187 $816K
Friedenthal Financial 0.47% New 3,161 $810K
Neuberger Berman Group LLC 0.00% Add +1.0% 3,113 $798K
Cetera Investment Advisers 0.00% Reduce -12.2% 3,103 $795K
Capstone Investment Advisors, LLC 0.03% Add +133.3% 3,096 $793K
Headlands Technologies LLC 0.09% Reduce -38.2% 3,089 $791K
Lecap Asset Management Ltd. 0.17% Reduce -60.2% 3,055 $783K
Ostrum Asset Management 0.06% Add +1.3% 3,054 $782K
Aberdeen Group plc 0.00% Reduce -71.0% 3,057 $782K
Gulf International Bank (UK) Ltd 0.02% Reduce -3.4% 3,018 $773K
Rovin Capital /Ut/ 0.29% Add +9.6% 3,012 $772K
PNC Financial Services Group, Inc. 0.00% Add +7.9% 2,976 $762K
Boothbay Fund Management, LLC 0.03% New 2,969 $761K
Fifth Third Bancorp 0.00% Reduce -1.8% 2,904 $744K
Storebrand Asset Management As 0.00% No change 2,861 $733K
Swedbank AB 0.00% No change 2,852 $731K
Teachers Retirement System of the State of Kentucky 0.01% Reduce -6.1% 2,825 $724K
Independent Financial Group, LLC 0.03% Reduce -4.8% 2,806 $719K
Captrust Financial Advisors 0.00% Add +5.6% 2,804 $718K
Mariner, LLC 0.00% Add +11.4% 2,735 $701K
First Trust Advisors LP 0.00% Add +7.3% 2,677 $686K
Fox Run Management, L.L.C. 0.15% Add +120.3% 2,632 $674K
Kentucky Retirement Systems 0.02% Reduce -7.9% 2,630 $674K
Commerce Bank 0.00% Add +3.8% 2,626 $673K
Paloma Partners Management Co 0.05% Reduce -7.2% 2,562 $656K
Scientech Research LLC 0.13% Reduce -53.6% 2,465 $632K
Mizuho Securities USA LLC 0.01% Reduce -16.1% 2,448 $627K
O'shaughnessy Asset Management, LLC 0.01% Add +62.6% 2,193 $624K
Hennion & Walsh Asset Management, Inc. 0.03% Add +99.1% 2,411 $618K
Two Sigma Securities, LLC 0.05% Reduce -8.2% 2,398 $614K
Edgestream Partners, L.P. 0.03% New 2,395 $614K
Hartford Investment Management Co. 0.02% Reduce -1.2% 2,393 $613K
Prudential PLC 0.00% Reduce -10.2% 2,369 $607K
Crossmark Global Holdings, Inc. 0.01% Reduce -15.0% 2,320 $594K
Rakuten Investment Management, Inc. 0.00% Add +29.9% 2,268 $578K
Tower Research Capital LLC (TRC) 0.02% Reduce -62.9% 2,248 $576K
Eventide Asset Management, LLC 0.01% New 2,217 $568K
Metis Global Partners, LLC 0.02% Add +6.5% 2,192 $562K
Magnetar Financial LLC 0.01% New 2,173 $557K
Heartland Bank & Trust Co 0.30% Reduce -3.6% 2,171 $556K
Raymond James Trust N.A. 0.01% Add +0.7% 2,169 $556K
Maryland State Retirement & Pension System 0.01% Reduce -27.9% 2,116 $542K
Louisiana State Employees Retirement System 0.01% No change 2,100 $538K
Dundas Partners LLP 0.04% Reduce -19.3% 2,093 $536K
Brown Capital Management LLC 0.01% Reduce -72.0% 2,037 $522K
Securian Asset Management, Inc. 0.01% Reduce -4.7% 2,033 $521K
Quantum Portfolio Management LLC 0.28% Reduce -9.5% 2,018 $517K
Swiss Life Asset Management Ltd 0.01% New 2,011 $515K
Cumberland Partners Ltd 0.04% New 2,000 $512K
Aigen Investment Management, LP 0.10% Reduce -45.8% 1,992 $510K
Knollwood Investment Advisory, LLC 0.05% No change 1,979 $507K
RMR Wealth Builders 0.05% Reduce -0.4% 1,958 $502K
Natixis 0.00% Reduce -59.0% 1,956 $501K
Amica Mutual Insurance Co. 0.05% No change 1,951 $500K
LPL Financial LLC 0.00% Reduce -42.5% 1,948 $499K
ING Groep NV 0.00% Reduce -59.4% 1,903 $488K
AdvisorShares Investments LLC 0.09% New 1,900 $487K
Parallax Volatility Advisers, L.P. 0.01% New 1,879 $481K
New Mexico Educational Retirement Board 0.02% Reduce -5.1% 1,850 $474K
Allspring Global Investments Holdings, LLC 0.00% Reduce -1.6% 1,804 $462K
Creative Planning 0.00% Add +8.6% 1,777 $455K
Cresset Asset Management, LLC 0.00% Add +26.6% 1,765 $452K
Exchange Capital Management, Inc. 0.07% New 1,765 $452K
Northwestern Mutual Wealth Management Co. 0.00% Add +4.1% 1,682 $431K
Pathstone Holdings, LLC 0.00% Add +6.6% 1,641 $420K
Guggenheim Capital LLC 0.00% Reduce -4.3% 1,640 $420K
Panagora Asset Management Inc. 0.00% No change 1,622 $416K
Qtron Investments LLC 0.06% New 1,609 $412K
E. Ohman J:or Asset Management AB 0.01% No change 1,600 $410K
Ancora Advisors LLC 0.01% New 1,595 $409K
Retirement Planning Co of New England, Inc. 0.20% Add +0.6% 1,576 $404K
Norinchukin Bank, The 0.01% Add +16.7% 1,571 $402K
Oxford Wealth Group, LLC 0.32% No change 1,540 $395K
Foundations Investment Advisors, LLC 0.01% No change 1,540 $395K
AlphaQuest LLC 0.03% Reduce -21.7% 1,526 $391K
Equitable Trust Co. 0.02% Add +28.2% 1,497 $384K
Quadrature Capital Ltd 0.01% New 1,471 $377K
M&T Bank Corp 0.00% Add +4.0% 1,469 $376K
Ethic Inc. 0.01% New 1,714 $376K
MBB Public Markets I LLC 0.03% Reduce -46.0% 1,440 $369K
Vident Advisory, LLC 0.01% Reduce -40.7% 1,431 $367K
Savant Capital, LLC 0.00% Add +1.1% 1,430 $366K
OMERS ADMINISTRATION Corp 0.00% No change 1,420 $364K
Sterling Capital Management LLC 0.00% — 1,408 $361K
Quantinno Capital Management LP 0.00% New 1,407 $360K
Larson Financial Group LLC 0.02% Add +50.8% 1,393 $357K
Horizon Kinetics Asset Management LLC 0.01% Add +6.0% 1,342 $344K
Canandaigua National Bank & Trust Co. 0.03% No change 1,300 $333K
Banco Bilbao Vizcaya Argentaria, S.A. 0.00% Add +4.0% 1,299 $333K
Centiva Capital, LP 0.01% New 1,295 $332K
V-Square Quantitative Management LLC 0.05% Reduce -11.4% 1,288 $330K
X-Square Capital, LLC 0.11% New 1,280 $328K
Tokio Marine Asset Management Co. Ltd. 0.01% No change 1,269 $325K
Empirical Finance, LLC 0.02% Add +2.1% 1,246 $319K
WMS Partners, LLC 0.02% No change 1,225 $314K
Regions Financial Corp. 0.00% Reduce -0.4% 1,219 $312K
Investment Management Corp of Ontario 0.01% New 1,203 $308K
Catalyst Funds Management Pty Ltd 0.07% New 1,200 $307K
Northwestern Mutual Investment Management Company, LLC 0.01% Reduce -0.8% 1,197 $307K
Mackenzie Financial Corp. 0.00% New 1,179 $302K
Oxford Asset Management LLP 0.25% New 1,176 $301K
Jones Financial Companies LLLP 0.00% Add +77.9% 1,174 $299K
GTS Securities LLC 0.01% New 1,150 $295K
Atria Investments, Inc 0.00% Reduce -31.3% 1,142 $293K
HighTower Advisors, LLC 0.00% Reduce -7.6% 1,120 $292K
Concurrent Investment Advisors, LLC 0.01% Reduce -1.8% 1,128 $289K
Kentucky Retirement Systems Insurance Trust Fund 0.02% Reduce -8.5% 1,118 $286K
Shell Asset Management Co. 0.01% — 1,099 $282K
DAVENPORT & Co LLC 0.00% Reduce -4.1% 1,088 $279K
HighPoint Advisor Group LLC 0.02% New 932 $268K
Versor Investments LP 0.04% New 1,037 $266K
Park Avenue Securities LLC 0.00% New 1,018 $261K
Squarepoint Ops LLC 0.00% Reduce -68.9% 1,017 $261K
Roman Butler Fullerton & Co. 0.08% New 886 $256K
Wealth Enhancement Advisory Services, LLC 0.00% Reduce -4.3% 991 $254K
Claret Asset Management Corp 0.04% New 985 $252K
Bank of Nova Scotia Trust Co. 0.03% New 968 $248K
Vontobel Holding Ltd. 0.00% New 963 $247K
Envestnet Portfolio Solutions, Inc. 0.00% New 942 $241K
Nicolet Advisory Services, LLC 0.02% New 873 $239K
Mercer Global Advisors Inc. 0.00% New 915 $235K
Sound Income Strategies, LLC 0.01% Add +41.8% 912 $234K
QSV Equity Investors LLC 0.21% New 891 $228K
Vestcor Inc 0.01% No change 870 $223K
Dark Forest Capital Management LP 0.03% Reduce -68.6% 851 $218K
IRON Financial LLC 0.12% New 842 $216K
Significant Wealth Partners LLC 0.11% New 832 $213K
Morningstar Investment Services LLC 0.00% Reduce -59.3% 799 $204K
Gateway Investment Advisers LLC 0.00% New 788 $202K
WINTON GROUP Ltd 0.01% New 781 $200K
Cwm, LLC 0.00% Add +39.5% 759 $194K
Walleye Trading LLC 0.00% Reduce -79.5% 702 $180K
Quarry LP 0.05% Add +327.8% 646 $166K
Blue Trust, Inc. 0.00% Add +312.7% 813 $163K
CI Investments Inc. 0.00% Add +10.7% 612 $157K
Covestor Ltd 0.09% Reduce -1.1% 563 $144K
Horizon Investments, LLC 0.00% Reduce -24.7% 512 $131K
GAMMA Investing LLC 0.01% Add +128.2% 502 $129K
Federated Hermes, Inc. 0.00% Reduce -15.6% 497 $127K
Centaurus Financial, Inc. 0.01% Reduce -17.3% 426 $109K
State of Wyoming 0.02% Add +15.5% 425 $109K
Twin Tree Management, LP 0.00% New 419 $107K
Ameritas Investment Partners, Inc. 0.00% No change 399 $102K
South Dakota Investment Council 0.00% No change 400 $102K
Anchor Investment Management, LLC 0.01% Reduce -6.0% 389 $100K
Assetmark, Inc. 0.00% Add +160.3% 380 $97K
Bank Julius Baer & Co. Ltd, Zurich 0.00% Reduce -6.2% 316 $96K
Colonial Trust Co / SC 0.01% No change 351 $90K
Federation des caisses Desjardins du Quebec 0.00% Reduce -10.1% 330 $85K
Advisors Asset Management, Inc. 0.00% Reduce -39.6% 306 $78K
Mather Group, Llc. 0.00% Reduce -14.9% 269 $69K
Pinnacle Financial Partners Inc 0.00% No change 250 $64K
Livforsakringsbolaget Skandia, Omsesidigt 0.00% Add +555.6% 236 $60K
CVA Family Office, LLC 0.01% Reduce -7.9% 232 $59K
Amica Retiree Medical Trust 0.05% — 229 $59K
Farther Finance Advisors, LLC 0.00% Reduce -77.5% 221 $57K
Exchange Traded Concepts, LLC 0.00% New 209 $54K
UMB Bank, n.a. 0.00% Reduce -59.0% 205 $53K
Parallel Advisors, LLC 0.00% Add +163.2% 179 $46K
Sentry Investment Management LLC 0.02% No change 164 $42K
Leonteq Securities AG 0.00% Reduce -55.2% 150 $38K
Quadrant Capital Group LLC 0.00% Reduce -12.0% 139 $36K
Lindbrook Capital, LLC 0.00% Add +121.6% 113 $29K
HM Payson & Co. 0.00% No change 110 $28K
Allworth Financial LP 0.00% Add +1.9% 110 $28K
Signaturefd, LLC 0.00% No change 108 $28K
CENTRAL TRUST Co 0.00% Reduce -12.7% 103 $26K
Bessemer Group Inc. 0.00% Add +106.0% 103 $26K
Accent Capital Management, LLC 0.01% New 98 $25K
CNB Bank 0.01% No change 92 $24K
Rothschild Investment LLC 0.00% Reduce -13.2% 92 $24K
Cromwell Holdings LLC 0.01% New 90 $23K
International Assets Investment Management, LLC 0.00% No change 88 $23K
Principal Securities, Inc. 0.00% Reduce -14.1% 79 $20K
Aster Capital Management (DIFC) Ltd 0.00% — 76 $19K
MassMutual Private Wealth & Trust, FSB 0.00% Reduce -23.2% 76 $19K
Steward Partners Investment Advisory, LLC 0.00% Reduce -10.1% 71 $18K
Whittier Trust Co. of Nevada Inc. 0.00% Add +28.0% 64 $16K
Private Trust Co. NA 0.00% Reduce -12.5% 63 $16K
Earned Wealth Advisors, LLC 0.00% New 62 $16K
Sugarloaf Wealth Management, LLC 0.00% No change 62 $16K
Huntington National Bank 0.00% Add +33.3% 56 $14K
Roble, Belko & Company, Inc 0.00% No change 55 $14K
Hara Capital LLC 0.01% New 50 $13K
Indiana Trust & Investment Management Co 0.00% No change 47 $12K
Johnson Financial Group, Inc. 0.00% Reduce -4.4% 43 $11K
Smithfield Trust Co 0.00% No change 43 $11K
Global X Japan Co., Ltd. 0.00% New 39 $10K
GeoWealth Management, LLC 0.00% New 38 $10K
Ascentis Independent Advisors 0.00% New 37 $9K
Parkside Financial Bank & Trust 0.00% Add +44.0% 36 $9K
Islay Capital Management, LLC 0.01% Reduce -98.9% 36 $9K
West Branch Capital LLC 0.00% No change 34 $9K
C M Bidwell & Associates Ltd. 0.00% No change 29 $7K
Flaharty Asset Management, LLC 0.00% New 28 $7K
NewEdge Advisors, LLC 0.00% No change 27 $7K
Farmers & Merchants Investments Inc. 0.00% No change 25 $6K
Tucker Asset Management LLC 0.00% No change 24 $6K
Investors Research Corp 0.00% No change 22 $6K
Crewe Advisors LLC 0.00% No change 21 $5K
LGT Financial Advisors LLC 0.01% No change 21 $5K
Smartleaf Asset Management LLC 0.00% Add +425.0% 21 $5K
Hobbs Group Advisors, LLC 0.00% No change 20 $5K
Hantz Financial Services, Inc. 0.00% No change 19 $5K
Raleigh Capital Management Inc. 0.00% Reduce -20.8% 19 $5K
Ashton Thomas Securities, LLC 0.00% New 19 $5K
HHM Wealth Advisors, LLC 0.00% New 18 $5K
First Horizon Advisors, Inc. 0.00% Add +41.7% 17 $4K
Ranger Investment Management, L.P. 0.00% No change 17 $4K
Clearstead Advisors, LLC 0.00% No change 17 $4K
EverSource Wealth Advisors, LLC 0.00% Add +14.3% 16 $4K
Grove Bank & Trust 0.00% New 15 $4K
Global Retirement Partners, LLC 0.00% Add +16.7% 14 $4K
Salem Investment Counselors Inc. 0.00% No change 14 $4K
JFS Wealth Advisors, LLC 0.00% Add +30.0% 13 $3K
Hemington Wealth Management 0.00% New 13 $3K
DT Investment Partners, LLC 0.00% New 11 $3K
Eagle Bay Advisors LLC 0.00% No change 11 $3K
TD Private Client Wealth LLC 0.00% Add +25.0% 10 $3K
Red Tortoise LLC 0.00% No change 9 $2K
Avior Wealth Management, LLC 0.00% Reduce -94.1% 9 $2K
Dunhill Financial, LLC 0.00% Add +80.0% 9 $2K
Cape Investment Advisory, Inc. 0.00% New 8 $2K
AdvisorNet Financial, Inc 0.00% Reduce -20.0% 8 $2K
Venturi Wealth Management, LLC 0.00% Reduce -41.7% 7 $2K
Sachetta, LLC 0.00% No change 7 $2K
Tortoise Investment Management, LLC 0.00% No change 7 $2K
SJS Investment Consulting Inc. 0.00% Add +100.0% 6 $2K
DiNuzzo Private Wealth, Inc. 0.00% No change 6 $2K
Rakuten Securities, Inc. 0.00% Reduce -83.3% 5 $1K
Raffa Wealth Management, LLC 0.00% No change 5 $1K
TFC Financial Management, Inc. 0.00% New 5 $1K
MV Capital Management, Inc. 0.00% No change 4 $1K
Quent Capital, LLC 0.00% No change 4 $1K
Transamerica Financial Advisors, LLC 0.00% No change 1 $1K
Capital Advisors, Ltd. LLC 0.00% New 4 $1K
Lazard Asset Management LLC 0.00% No change 6 $1K
Bruce G. Allen Investments, LLC 0.00% No change 3 $769
True Wealth Design, LLC 0.00% New 3 $769
Versant Capital Management, Inc 0.00% No change 3 $769
Manchester Capital Management LLC 0.00% Reduce -25.0% 3 $769
Provenance Wealth Advisors, LLC 0.00% No change 3 $769
Fortitude Family Office, LLC 0.00% New 2 $512
Zions Bancorporation, N.A. 0.00% No change 2 $512
Spire Wealth Management 0.00% New 2 $512
Arax Advisory Partners 0.00% No change 1 $257
Claris Advisors, LLC / Mo / 0.00% New 1 $256
Harbour Investments, Inc. 0.00% No change 1 $256
WestEnd Advisors, LLC 0.00% No change 1 $256
Y.D. More Investments Ltd 0.00% Add +4.3% 24 $17
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.