MRX
Marex Group plc
$62.52
-2.70 (-4.14%)
At close · Jul 2
Market Cap
$4.50B
Shares
72,937,470
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 204
Total Value: $2,326,563,940
Total Shares: 52,188,487
Showing 1–100
of 208 holdings by value
· page 1 of 3
Institutional Ownership Trend
9 quarters
Holder Concentration
Across 204 13F filersTop Holder
8.4%
of institutional value
Top 5
29.1%
of institutional value
Top 10
44.9%
of institutional value
HHI
310
Broadly held
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $195,676,103 | 8.41% | 4,389,325 | Shares | Sole | 2026-05-13 | ||||
| Mega Capital International Investors | $155,499,185 | 6.68% | 3,488,093 | Shares | Defined | 2026-05-13 | ||||
| Mega FMR LLC | $155,223,590 | 6.67% | 3,481,911 | Shares | Defined | 2026-05-15 | ||||
| Large LOOMIS SAYLES & CO L P | $85,532,168 | 3.68% | 1,918,622 | Shares | Defined | 2026-05-14 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $84,970,772 | 3.65% | 1,906,029 | Shares | Defined | 2026-05-15 | ||||
| Mega ALLIANCEBERNSTEIN L.P. | $77,128,972 | 3.32% | 1,730,125 | Shares | Defined | 2026-05-15 | ||||
| Mid SAMLYN CAPITAL, LLC | $75,290,135 | 3.24% | 1,688,877 | Shares | Defined | 2026-05-15 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $74,963,944 | 3.22% | 1,681,560 | Shares | Sole | 2026-05-15 | ||||
| Mega JENNISON ASSOCIATES LLC | $71,626,284 | 3.08% | 1,606,691 | Shares | Defined | 2026-05-06 | ||||
| Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $69,820,348 | 3.00% | 1,566,181 | Shares | Sole | 2026-05-08 | ||||
| Mega Invesco Ltd. | $61,197,996 | 2.63% | 1,372,768 | Shares | Defined | 2026-05-12 | ||||
| Small Grandeur Peak Global Advisors, LLC | $59,077,193 | 2.54% | 1,325,195 | Shares | Sole | 2026-05-15 | ||||
| Mega VICTORY CAPITAL MANAGEMENT INC | $58,614,496 | 2.52% | 1,314,816 | Shares | Sole | 2026-05-15 | ||||
| Mid ROYCE & ASSOCIATES LP | $55,849,378 | 2.40% | 1,252,790 | Shares | Sole | 2026-05-12 | ||||
| Small Ophir Asset Management Pty Ltd | $55,571,020 | 2.39% | 1,246,546 | Shares | Sole | 2026-05-15 | ||||
| Mid Granahan Investment Management, LLC | $54,554,775 | 2.34% | 1,223,750 | Shares | Sole | 2026-05-15 | ||||
| Large Artisan Partners Limited Partnership | $54,248,644 | 2.33% | 1,216,883 | Shares | Sole | 2026-05-13 | ||||
| Mega AMERIPRISE FINANCIAL INC | $42,540,107 | 1.83% | 954,242 | Shares | Defined | 2026-05-15 | ||||
| Large Allspring Global Investments Holdings, LLC | $40,505,208 | 1.74% | 908,596 | Shares | Other | 2026-05-05 | ||||
| Mega STATE STREET CORP | $38,938,891 | 1.67% | 873,461 | Shares | Defined | 2026-05-15 | ||||
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension | $32,498,820 | 1.40% | 729,000 | Shares | Sole | 2026-05-14 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $32,387,101 | 1.39% | 726,494 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLINGTON MANAGEMENT GROUP LLP | $29,220,406 | 1.26% | 655,460 | Shares | Defined | 2026-05-15 | ||||
| Large Qube Research & Technologies Ltd | $26,418,375 | 1.14% | 592,606 | Shares | Sole | 2026-05-15 | ||||
| Large WESTWOOD HOLDINGS GROUP INC | $23,977,620 | 1.03% | 537,856 | Shares | Defined | 2026-05-15 | ||||
| Small Praetorian PR LLC | $22,290,000 | 0.96% | 500,000 | Shares | Sole | 2026-05-15 | ||||
| Mega Bank of New York Mellon Corp Bank | $21,600,075 | 0.93% | 484,524 | Shares | Defined | 2026-05-05 | ||||
| Mega GOLDMAN SACHS GROUP INC | $21,492,373 | 0.92% | 482,108 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $21,277,940 | 0.91% | 477,298 | Shares | Defined | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $20,464,402 | 0.88% | 459,049 | Shares | Defined | 2026-05-13 | ||||
| Small Deltroit Asset Management (UK) LLP | $20,050,880 | 0.86% | 449,773 | Shares | Sole | 2026-05-15 | ||||
| Mid THORNBURG INVESTMENT MANAGEMENT INC | $18,227,736 | 0.78% | 408,877 | Shares | Sole | 2026-05-12 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $17,164,457 | 0.74% | 385,026 | Shares | Defined | 2026-05-18 | ||||
| Mega Nuveen, LLC | $16,973,299 | 0.73% | 380,738 | Shares | Defined | 2026-04-30 | ||||
| Large Swedbank AB Bank | $15,799,731 | 0.68% | 354,413 | Shares | Defined | 2026-04-29 | ||||
| Large SEI INVESTMENTS CO | $15,795,808 | 0.68% | 354,325 | Shares | Sole | 2026-05-13 | ||||
| Large Balyasny Asset Management L.P. | $15,455,440 | 0.66% | 346,690 | Shares | Sole | 2026-05-15 | ||||
| Large Russell Investments Group, Ltd. | $15,290,400 | 0.66% | 342,988 | Shares | Defined | 2026-05-08 | ||||
| Mid ALGERT GLOBAL LLC | $14,876,880 | 0.64% | 333,712 | Shares | Sole | 2026-05-14 | ||||
| Mega T. Rowe Price Investment Management, Inc. | $14,766,812 | 0.63% | 331,243 | Shares | Sole | 2026-05-15 | ||||
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance | $13,855,686 | 0.60% | 310,805 | Shares | Defined | 2026-05-15 | ||||
| Large GLENMEDE TRUST CO NA Bank | $13,555,305 | 0.58% | 304,067 | Shares | Sole | 2026-05-26 | ||||
| Large LORD, ABBETT & CO. LLC | $13,430,482 | 0.58% | 301,267 | Shares | Sole | 2026-05-14 | ||||
| Mega NORTHERN TRUST CORP Bank | $12,958,291 | 0.56% | 290,675 | Shares | Defined | 2026-05-14 | ||||
| Large NEW YORK STATE COMMON RETIREMENT FUND Pension | $10,613,294 | 0.46% | 238,073 | Shares | Sole | 2026-05-06 | ||||
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC | $10,008,789 | 0.43% | 224,513 | Shares | Sole | 2026-05-15 | ||||
| Large Hudson Bay Capital Management LP | $9,992,205 | 0.43% | 224,141 | Shares | Sole | 2026-05-13 | ||||
| Small GLOBEFLEX CAPITAL L P | $9,456,532 | 0.41% | 212,125 | Shares | Sole | 2026-05-13 | ||||
| Large Creative Planning | $9,304,336 | 0.40% | 208,711 | Shares | Sole | 2026-05-12 | ||||
| Small Engle Capital Management, L.P. | $8,960,401 | 0.39% | 200,996 | Shares | Sole | 2026-05-15 | ||||
| Mid RENAISSANCE GROUP LLC | $8,510,322 | 0.37% | 190,900 | Shares | Defined | 2026-05-13 | ||||
| Large SG Americas Securities, LLC Broker-Dealer | $8,225,857 | 0.35% | 184,519 | Shares | Sole | 2026-04-16 | ||||
| Mega CITADEL ADVISORS LLC | $7,733,470 | 0.33% | 173,474 | Shares | Defined | 2026-05-15 | ||||
| Large WASATCH ADVISORS LP | $7,628,039 | 0.33% | 171,109 | Shares | Sole | 2026-04-21 | ||||
| Large HRT FINANCIAL LP | $7,405,674 | 0.32% | 166,121 | Shares | Defined | 2026-05-14 | ||||
| Large Walleye Capital LLC | $7,125,221 | 0.31% | 159,830 | Shares | Sole | 2026-05-13 | ||||
| Large Marex Group plc | $7,092,678 | 0.30% | 159,100 | Shares | Defined | 2026-05-13 | ||||
| Large STATE OF WISCONSIN INVESTMENT BOARD | $6,466,195 | 0.28% | 145,047 | Shares | Sole | 2026-05-15 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $6,295,141 | 0.27% | 141,210 | Shares | Sole | 2026-05-15 | ||||
| Small Moody Aldrich Partners LLC | $6,231,971 | 0.27% | 139,793 | Shares | Sole | 2026-04-20 | ||||
| Mega PRINCIPAL FINANCIAL GROUP INC | $6,174,686 | 0.27% | 138,508 | Shares | Defined | 2026-05-04 | ||||
| Mega UBS Group AG | $6,128,812 | 0.26% | 137,479 | Shares | Defined | 2026-05-05 | ||||
| Large MARSHALL WACE, LLP | $5,594,522 | 0.24% | 125,494 | Shares | Other | 2026-05-15 | ||||
| Mid SEVEN GRAND MANAGERS, LLC | $5,572,500 | 0.24% | 125,000 | Shares | Sole | 2026-05-06 | ||||
| Large Calamos Advisors LLC | $4,908,881 | 0.21% | 110,114 | Shares | Other | 2026-05-04 | ||||
| Large MACKENZIE FINANCIAL CORP | $4,724,410 | 0.20% | 105,976 | Shares | Sole | 2026-05-13 | ||||
| Mega Legal & General Group Plc | $4,706,934 | 0.20% | 105,584 | Shares | Defined | 2026-05-08 | ||||
| Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $4,299,250 | 0.18% | 96,439 | Shares | Sole | 2026-05-01 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $4,219,095 | 0.18% | 94,641 | Shares | Defined | 2026-05-12 | ||||
| Large Man Group plc | $3,978,140 | 0.17% | 89,236 | Shares | Defined | 2026-05-15 | ||||
| Small MOODY NATIONAL BANK TRUST DIVISION Bank | $3,861,965 | 0.17% | 86,630 | Shares | Defined | 2026-04-09 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $3,843,910 | 0.17% | 86,225 | Shares | Defined | 2026-05-14 | ||||
| Small Militia Capital Management LLC | $3,812,971 | 0.16% | 85,531 | Shares | Sole | 2026-05-13 | ||||
| Large FEDERATED HERMES, INC. | $3,785,020 | 0.16% | 84,904 | Shares | Defined | 2026-05-11 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $3,589,581 | 0.15% | 80,520 | Shares | Sole | 2026-05-14 | ||||
| Small INTRINSIC EDGE CAPITAL MANAGEMENT LLC | $3,566,400 | 0.15% | 80,000 | Shares | Sole | 2026-05-18 | ||||
| Mega ENVESTNET ASSET MANAGEMENT INC | $3,400,874 | 0.15% | 76,287 | Shares | Sole | 2026-05-04 | ||||
| Small Massar Capital Management, LP | $3,285,367 | 0.14% | 73,696 | Shares | Sole | 2026-05-15 | ||||
| Mega RHUMBLINE ADVISERS | $2,919,410 | 0.13% | 65,487 | Shares | Sole | 2026-05-12 | ||||
| Micro EPACRIA CAPITAL PARTNERS, LLC | $2,915,532 | 0.13% | 65,400 | Shares | Sole | 2026-05-15 | ||||
| Large Boston Partners | $2,902,603 | 0.12% | 65,110 | Shares | Defined | 2026-05-11 | ||||
| Large Squarepoint Ops LLC | $2,857,622 | 0.12% | 64,101 | Shares | Defined | 2026-05-15 | ||||
| Large TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY Pension | $2,857,087 | 0.12% | 64,089 | Shares | Sole | 2026-05-04 | ||||
| Mega FRANKLIN RESOURCES INC | $2,604,408 | 0.11% | 58,421 | Shares | Defined | 2026-05-13 | ||||
| Large LOS ANGELES CAPITAL MANAGEMENT LLC | $2,601,956 | 0.11% | 58,366 | Shares | Sole | 2026-05-08 | ||||
| Large Mariner, LLC | $2,594,466 | 0.11% | 58,198 | Shares | Sole | 2026-05-13 | ||||
| Large Trexquant Investment LP | $2,291,189 | 0.10% | 51,395 | Shares | Sole | 2026-05-15 | ||||
| Large Quantinno Capital Management LP | $2,199,844 | 0.09% | 49,346 | Shares | Sole | 2026-05-15 | ||||
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | $2,144,610 | 0.09% | 48,107 | Shares | Sole | 2026-05-15 | ||||
| Mega DEUTSCHE BANK AG\ Bank | $2,135,827 | 0.09% | 47,910 | Shares | Defined | 2026-05-06 | ||||
| Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension | $1,915,602 | 0.08% | 42,970 | Shares | Sole | 2026-05-14 | ||||
| Large CREDIT AGRICOLE S A | $1,872,360 | 0.08% | 42,000 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $1,761,444 | 0.08% | 39,512 | Shares | Defined | 2026-05-08 | ||||
| Mega JANUS HENDERSON GROUP PLC | $1,758,279 | 0.08% | 39,441 | Shares | Defined | 2026-05-18 | ||||
| Mid Aquatic Capital Management LLC | $1,627,972 | 0.07% | 36,518 | Shares | Sole | 2026-05-15 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $1,375,289 | 0.06% | 30,850 | Shares | Defined | 2026-05-15 | ||||
| Large MetLife Investment Management, LLC | $1,360,269 | 0.06% | 30,513 | Shares | Defined | 2026-05-14 | ||||
| Mid Jump Financial, LLC | $1,332,272 | 0.06% | 29,885 | Shares | Defined | 2026-05-14 | ||||
| Small Neo Ivy Capital Management | $1,331,292 | 0.06% | 29,863 | Shares | Sole | 2026-05-15 | ||||
| Mega WELLS FARGO & COMPANY/MN | $1,246,233 | 0.05% | 27,955 | Shares | Defined | 2026-05-11 | ||||
| No holders match your search. | ||||||||||