Marex Group Ltd
MRX- Exchange
- Nasdaq
- Industry
- Security & Commodity Brokers, Dealers, Exchanges & Services
- SEC CIK
- 0001997464
In the last 90 days, Marex Group Ltd insiders filed 0 open-market purchases and 6 sales; 222 institutions reported holding it in 13F filings for Q2 2026, worth $3.43B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Marex Group Ltd as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 123
- +18 vs. Q4 2024
- Shares held
- 27.4M
- +997.8K (+3.8%) vs. Q4 2024
- Total value
- $969.1M
- +$144.1M (+17.5%) vs. Q4 2024
- New holders
- 36
- 39 more added
- Sold out
- 18
- 37 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 222 | $3.43B |
| Q1 2026 | 206 | $2.33B |
| Q4 2025 | 192 | $1.96B |
| Q3 2025 | 191 | $1.72B |
| Q2 2025 | 194 | $2.00B |
| Q1 2025 | 123 | $969.1M |
| Q4 2024 | 106 | $830.2M |
| Q3 2024 | 71 | $396.8M |
| Q2 2024 | 60 | $294.8M |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Marex Group Ltd; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital International Investors | 3,034,458 | $107.2M | 0.02% | +437,009+16.8% | Added |
| Granahan Investment Management Inc | 2,117,060 | $74.8M | 3.72% | −73,544−3.4% | Reduced |
| William Blair Investment Management, LLC | 1,676,359 | $59.2M | 0.17% | −828,367−33.1% | Reduced |
| Jennison Associates LLC | 1,565,203 | $55.3M | 0.04% | −498,560−24.2% | Reduced |
| Royce & Associates LP | 1,455,209 | $51.4M | 0.56% | +6,118+0.4% | Added |
| Loomis Sayles & Co L P | 1,454,021 | $51.4M | 0.07% | +1,454,021 | New |
| Grandeur Peak Global Advisors, LLC | 1,295,176 | $45.7M | 5.07% | +208,705+19.2% | Added |
| Morgan Stanley | 1,001,012 | $35.4M | 0.00% | −9,888−1.0% | Reduced |
| Sparta 24 Ltd. | 974,135 | $34.4M | 33.39% | 00.0% | Unchanged |
| BlackRock, Inc. | 793,740 | $28.0M | 0.00% | −71,279−8.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 711,373 | $25.4M | 0.04% | −178,944−20.1% | Reduced |
| Thornburg Investment Management Inc | 687,673 | $24.3M | 0.34% | +687,673 | New |
| Amundi | 646,770 | $24.0M | 0.01% | +47,539+7.9% | Added |
| Two Sigma Investments, LP | 655,592 | $23.2M | 0.05% | +172,097+35.6% | Added |
| Two Sigma Advisers, LP | 647,400 | $22.9M | 0.05% | +221,600+52.0% | Added |
| Millennium Management LLC | 493,961 | $17.4M | 0.02% | +61,543+14.2% | Added |
| Bank of America Corp | 460,435 | $16.3M | 0.00% | −66,898−12.7% | Reduced |
| Principal Financial Group Inc | 453,979 | $16.0M | 0.01% | −29,521−6.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 451,618 | $16.0M | 0.01% | −259,198−36.5% | Reduced |
| Goldman Sachs Group Inc | 400,169 | $14.1M | 0.00% | −86,147−17.7% | Reduced |
| JPMorgan Chase & Co | 376,773 | $13.3M | 0.00% | +92,144+32.4% | Added |
| Marshall Wace, LLP | 344,096 | $12.2M | 0.02% | −144,484−29.6% | Reduced |
| Lord, Abbett & Co. LLC | 322,665 | $11.4M | 0.04% | +153,540+90.8% | Added |
| Russell Investments Group, Ltd. | 306,631 | $10.8M | 0.01% | +39,391+14.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 300,000 | $10.6M | 0.02% | −100,000−25.0% | Reduced |
| Wellington Management Group LLP | 263,101 | $9.29M | 0.00% | +141,723+116.8% | Added |
| Voloridge Investment Management, LLC | 242,424 | $8.56M | 0.03% | +20,219+9.1% | Added |
| Renaissance Group LLC | 239,504 | $8.46M | 0.37% | +156,112+187.2% | Added |
| Tudor Investment Corp Et Al | 229,375 | $8.10M | 0.07% | +163,178+246.5% | Added |
| Qube Research & Technologies Ltd | 214,236 | $7.57M | 0.01% | +147,376+220.4% | Added |
| Cubist Systematic Strategies, LLC | 192,783 | $6.81M | 0.09% | +87,739+83.5% | Added |
| BNP Paribas Arbitrage, SA | 188,702 | $6.66M | 0.01% | +34,792+22.6% | Added |
| Adage Capital Partners GP, L.L.C. | 183,709 | $6.49M | 0.01% | −266,565−59.2% | Reduced |
| Renaissance Technologies LLC | 177,625 | $6.27M | 0.01% | +45,300+34.2% | Added |
| Seven Grand Managers, LLC | 175,000 | $6.18M | 1.44% | +50,000+40.0% | Added |
| Portolan Capital Management, LLC | 174,196 | $6.15M | 0.47% | −49,418−22.1% | Reduced |
| Citadel Advisors LLC | 171,029 | $6.04M | 0.01% | −140,553−45.1% | Reduced |
| State of Wisconsin Investment Board | 147,858 | $5.22M | 0.01% | +3,104+2.1% | Added |
| Moody National Bank Trust Division | 145,718 | $5.15M | 0.54% | +11,872+8.9% | Added |
| Nuveen, LLC | 137,294 | $4.85M | 0.00% | +137,294 | New |
| State of Tennessee, Treasury Department | 134,786 | $4.76M | 0.02% | +134,786 | New |
| Moody Aldrich Partners LLC | 123,298 | $4.35M | 0.91% | −1,837−1.5% | Reduced |
| Fortress Investment Group LLC | 106,272 | $3.75M | 0.82% | +106,272 | New |
| Legal & General Group Plc | 101,383 | $3.58M | 0.00% | +4,496+4.6% | Added |
| Trexquant Investment LP | 95,021 | $3.36M | 0.04% | +86,225+980.3% | Added |
| Engle Capital Management, L.P. | 90,140 | $3.18M | 1.32% | +90,140 | New |
| Calamos Advisors LLC | 84,536 | $2.99M | 0.01% | +8,101+10.6% | Added |
| Cantor Fitzgerald, L. P. | 75,652 | $2.67M | 0.10% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 63,591 | $2.25M | 0.00% | −4,317−6.4% | Reduced |
| Envestnet Asset Management Inc | 58,953 | $2.08M | 0.00% | +25,369+75.5% | Added |
| PDT Partners, LLC | 56,996 | $2.01M | 0.14% | +28,236+98.2% | Added |
| Quantbot Technologies LP | 54,398 | $1.92M | 0.06% | +14,895+37.7% | Added |
| State of New Jersey Common Pension Fund D | 51,878 | $1.83M | 0.01% | +51,878 | New |
| Norges Bank | 50,000 | $1.77M | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 48,799 | $1.72M | 0.00% | +1,243+2.6% | Added |
| Kodai Capital Management LP | 46,501 | $1.64M | 0.06% | +14,349+44.6% | Added |
| Point72 Asset Management, L.P. | 45,800 | $1.62M | 0.00% | +31,200+213.7% | Added |
| Price Capital Management, Inc. | 42,590 | $1.50M | 3.79% | +42,590 | New |
| SEI Investments Co | 37,015 | $1.31M | 0.00% | −10,389−21.9% | Reduced |
| Susquehanna International Group, LLP | 34,642 | $1.22M | 0.00% | +22,751+191.3% | Added |
| HRT Financial LP | 29,791 | $1.05M | 0.01% | +3,128+11.7% | Added |
| Jane Street Group, LLC | 29,460 | $1.04M | 0.00% | +29,460 | New |
| Engineers Gate Manager LP | 28,687 | $1.01M | 0.02% | −34,165−54.4% | Reduced |
| Ghisallo Capital Management LLC | 25,000 | $883.0K | 0.08% | 00.0% | Unchanged |
| Raymond James Financial Inc | 23,071 | $814.9K | 0.00% | +23,071 | New |
| Harbour Capital Advisors, LLC | 20,800 | $771.3K | 0.19% | +1,565+8.1% | Added |
| Occudo Quantitative Strategies LP | 20,764 | $715.9K | 0.10% | −14,439−41.0% | Reduced |
| Wells Fargo & Company | 19,261 | $680.3K | 0.00% | −538−2.7% | Reduced |
| Barclays PLC | 19,107 | $674.9K | 0.00% | +19,107 | New |
| Glenmede Trust Co NA | 15,365 | $542.7K | 0.00% | −70−0.5% | Reduced |
| Franklin Resources Inc | 15,218 | $537.5K | 0.00% | −2,360−13.4% | Reduced |
| Mackenzie Financial Corp | 15,200 | $536.9K | 0.00% | −2,340−13.3% | Reduced |
| Corsair Capital Management, L.P. | 14,932 | $527.4K | 0.14% | 00.0% | Unchanged |
| Entropy Technologies, LP | 14,800 | $522.7K | 0.05% | +7,000+89.7% | Added |
| Janney Capital Management LLC | 14,001 | $495.0K | 0.03% | −1,358−8.8% | Reduced |
| Options Solutions, LLC | 12,243 | $432.4K | 0.21% | +12,243 | New |
| Y-Intercept (Hong Kong) Ltd | 12,138 | $428.7K | 0.03% | +3,257+36.7% | Added |
| MML Investors Services, LLC | 11,270 | $398.0K | 0.00% | +11,270 | New |
| XTX Topco Ltd | 9,705 | $342.8K | 0.02% | −21,971−69.4% | Reduced |
| Keybank National Association | 9,650 | $340.8K | 0.00% | −2,280−19.1% | Reduced |
| Verition Fund Management LLC | 8,740 | $308.7K | 0.00% | −18,548−68.0% | Reduced |
| Winton Group Ltd | 8,656 | $305.7K | 0.02% | +8,656 | New |
| Jump Financial, LLC | 8,300 | $293.2K | 0.00% | −20,927−71.6% | Reduced |
| Quadrature Capital Ltd | 8,206 | $290.3K | 0.01% | −6,243−43.2% | Reduced |
| Clear Harbor Asset Management, LLC | 8,049 | $284.3K | 0.02% | +250+3.2% | Added |
| LPL Financial LLC | 7,954 | $280.9K | 0.00% | +7,954 | New |
| Sandia Investment Management LP | 7,500 | $264.9K | 0.77% | −7,500−50.0% | Reduced |
| Gsa Capital Partners LLP | 7,357 | $260.0K | 0.02% | −3,962−35.0% | Reduced |
| Custom Index Systems, LLC | 6,807 | $240.4K | 0.12% | +6,807 | New |
| Brinker Capital Investments, LLC | 6,193 | $218.7K | 0.00% | +6,193 | New |
| Orion Portfolio Solutions, LLC | 6,193 | $218.7K | 0.00% | +6,193 | New |
| Napa Wealth Management | 6,038 | $213.3K | 0.12% | +6,038 | New |
| Squarepoint Ops LLC | 5,995 | $211.7K | 0.00% | −22,761−79.2% | Reduced |
| Yorktown Management & Research Co Inc | 5,900 | $208.4K | 0.23% | +5,900 | New |
| Numerai GP LLC | 5,889 | $208.0K | 0.04% | +5,889 | New |
| Steward Partners Investment Advisory, LLC | 3,337 | $117.9K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,885 | $101.9K | 0.00% | −62−2.1% | Reduced |
| Gen-Wealth Partners Inc | 2,575 | $90.9K | 0.04% | 00.0% | Unchanged |
| Citigroup Inc | 1,806 | $63.8K | 0.00% | +1,796+17,960.0% | Added |
| Assetmark, Inc | 1,452 | $51.3K | 0.00% | −24−1.6% | Reduced |