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 2026
Institutional positions in Marex Group Ltd as of Mar 31, 2026. 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
- 206
- +19 vs. Q4 2025
- Shares held
- 52.5M
- +1.83M (+3.6%) vs. Q4 2025
- Total value
- $2.33B
- +$384.8M (+19.8%) vs. Q4 2025
- New holders
- 42
- 81 more added
- Sold out
- 23
- 58 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Marex Group Ltd; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | −52−92.9% | Reduced |
| Freestone Grove Partners LP | 1 | $45 | 0.00% | +1 | New |
| Keating Financial Advisory Services, Inc. | 1 | $45 | 0.00% | +1 | New |
| True Wealth Design, LLC | 6 | $268 | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 6 | $268 | 0.00% | +6 | New |
| Pinnacle Wealth Planning Services, Inc. | 8 | $357 | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 12 | $535 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 17 | $758 | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 18 | $802 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 18 | $802 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 19 | $847 | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 21 | $937 | 0.00% | −96−82.1% | Reduced |
| Zions Bancorporation, National Association | 29 | $1.29K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 34 | $1.52K | 0.00% | +21+161.5% | Added |
| The PNC Financial Services Group, Inc. | 37 | $1.67K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 46 | $2.05K | 0.00% | 00.0% | Unchanged |
| Brown, Lisle/Cummings, Inc. | 56 | $2.50K | 0.00% | +56 | New |
| Caitong International Asset Management Co., Ltd | 58 | $2.59K | 0.00% | +58 | New |
| Northwestern Mutual Wealth Management Co | 67 | $2.99K | 0.00% | +3+4.7% | Added |
| WealthCollab, LLC | 75 | $3.34K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 82 | $3.66K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 122 | $5.44K | 0.00% | +122 | New |
| Allworth Financial LP | 168 | $7.49K | 0.00% | +113+205.5% | Added |
| MAI Capital Management | 175 | $7.80K | 0.00% | +124+243.1% | Added |
| Parallel Advisors, LLC | 204 | $9.09K | 0.00% | +174+580.0% | Added |
| Signaturefd, LLC | 216 | $9.63K | 0.00% | −58−21.2% | Reduced |
| Advisory Services Network, LLC | 228 | $10.2K | 0.00% | +228 | New |
| SBI Securities Co., Ltd. | 269 | $12.0K | 0.00% | −30−10.0% | Reduced |
| Nisa Investment Advisors, LLC | 280 | $12.5K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 321 | $14.3K | 0.00% | −57−15.1% | Reduced |
| UBS Asset Management Americas Inc | 336 | $15.0K | 0.00% | +209+164.6% | Added |
| Kemnay Advisory Services Inc. | 336 | $15.0K | 0.00% | +336 | New |
| GAMMA Investing LLC | 341 | $15.2K | 0.00% | +175+105.4% | Added |
| Bryn Mawr Trust Co | 441 | $19.7K | 0.00% | +157+55.3% | Added |
| Stone House Investment Management, LLC | 501 | $22.3K | 0.00% | +115+29.8% | Added |
| Group One Trading, L.P. | 539 | $24.0K | 0.00% | +539 | New |
| Jones Financial Companies LLLP | 566 | $24.3K | 0.00% | +246+76.9% | Added |
| Smartleaf Asset Management LLC | 597 | $26.0K | 0.00% | +15+2.6% | Added |
| Sterling Capital Management LLC | 822 | $36.6K | 0.00% | −434−34.6% | Reduced |
| Harbor Capital Advisors, Inc. | 858 | $38.0K | 0.00% | +493+135.1% | Added |
| Vestor Capital, LLC | 1,000 | $45.0K | 0.00% | +1,000 | New |
| EverSource Wealth Advisors, LLC | 1,011 | $45.1K | 0.00% | +106+11.7% | Added |
| Rockefeller Capital Management L.P. | 1,043 | $46.5K | 0.00% | −137−11.6% | Reduced |
| Advisor Group Holdings, Inc. | 1,081 | $48.2K | 0.00% | +22+2.1% | Added |
| Quadrant Capital Group LLC | 1,087 | $48.5K | 0.00% | +211+24.1% | Added |
| Fifth Third Bancorp | 1,209 | $53.9K | 0.00% | +571+89.5% | Added |
| Steward Partners Investment Advisory, LLC | 2,243 | $100.0K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 2,419 | $107.8K | 0.00% | +1,311+118.3% | Added |
| Farther Finance Advisors, LLC | 2,588 | $111.4K | 0.00% | +346+15.4% | Added |
| California State Teachers Retirement System | 2,982 | $132.9K | 0.00% | −410−12.1% | Reduced |
| Bessemer Group Inc | 3,260 | $145.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 3,643 | $162.4K | 0.00% | +635+21.1% | Added |
| Citigroup Inc | 4,438 | $197.8K | 0.00% | +2,074+87.7% | Added |
| Ameritas Investment Partners, Inc. | 4,498 | $200.5K | 0.01% | 00.0% | Unchanged |
| Ponta Wealth Partners, LLC | 4,762 | $212.3K | 0.17% | +4,762 | New |
| Abel Hall, LLC | 4,795 | $213.8K | 0.05% | +4,795 | New |
| Mercer Global Advisors Inc | 4,930 | $219.8K | 0.00% | +4,930 | New |
| Xponance, Inc. | 4,990 | $222.5K | 0.00% | +4,990 | New |
| Pale Fire Capital SE | 5,368 | $239.3K | 0.02% | +5,368 | New |
| US Bancorp | 5,390 | $240.3K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 5,396 | $240.6K | 0.00% | +5,396 | New |
| XTX Topco Ltd | 5,720 | $255.0K | 0.00% | +5,720 | New |
| Verition Fund Management LLC | 5,760 | $256.8K | 0.00% | −12,240−68.0% | Reduced |
| Occudo Quantitative Strategies LP | 4,878 | $260.2K | 0.01% | +4,878 | New |
| Yorktown Management & Research Co Inc | 5,900 | $263.0K | 0.22% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 5,933 | $264.0K | 0.02% | +5,933 | New |
| Y-Intercept (Hong Kong) Ltd | 5,950 | $265.3K | 0.01% | −38,399−86.6% | Reduced |
| Dynamic Technology Lab Private Ltd | 6,700 | $298.7K | 0.05% | −1,830−21.5% | Reduced |
| Tower Research Capital LLC (TRC) | 7,206 | $321.2K | 0.01% | +3,967+122.5% | Added |
| VGI Partners Ltd | 7,675 | $342.2K | 0.02% | +7,675 | New |
| ProShare Advisors LLC | 7,985 | $356.0K | 0.00% | −2,087−20.7% | Reduced |
| Entropy Technologies, LP | 8,497 | $378.8K | 0.02% | +8,497 | New |
| Keybank National Association | 8,862 | $395.1K | 0.00% | +1,001+12.7% | Added |
| Voya Investment Management LLC | 8,875 | $395.6K | 0.00% | 00.0% | Unchanged |
| Clear Harbor Asset Management, LLC | 9,577 | $426.9K | 0.03% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 9,983 | $445.0K | 0.00% | +9,983 | New |
| RSM US Wealth Management LLC | 10,195 | $454.5K | 0.01% | +27+0.3% | Added |
| HSBC Holdings PLC | 11,110 | $500.6K | 0.00% | +11,110 | New |
| Intech Investment Management LLC | 11,786 | $525.4K | 0.01% | −4,712−28.6% | Reduced |
| Jane Street Group, LLC | 11,810 | $526.5K | 0.00% | −977−7.6% | Reduced |
| Natixis Advisors, L.P. | 11,987 | $534.0K | 0.00% | −154−1.3% | Reduced |
| Royal Bank of Canada | 12,182 | $543.0K | 0.00% | −355−2.8% | Reduced |
| Mirabella Financial Services LLP | 12,451 | $555.1K | 0.05% | +7,186+136.5% | Added |
| Fred Alger Management, LLC | 12,590 | $561.3K | 0.00% | −176−1.4% | Reduced |
| Corsair Capital Management, L.P. | 13,060 | $582.2K | 0.09% | 00.0% | Unchanged |
| Winton Group Ltd | 13,474 | $600.7K | 0.02% | +13,474 | New |
| Centiva Capital, LP | 14,774 | $658.6K | 0.03% | +14,774 | New |
| Engineers Gate Manager LP | 14,914 | $664.9K | 0.01% | −7,672−34.0% | Reduced |
| CIBC World Markets Inc. | 15,331 | $683.5K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 15,359 | $684.7K | 0.01% | +1,078+7.5% | Added |
| Susquehanna Fundamental Investments, LLC | 15,797 | $704.2K | 0.03% | +15,797 | New |
| Alyeska Investment Group, L.P. | 16,913 | $754.0K | 0.00% | −135,462−88.9% | Reduced |
| State of Alaska, Department of Revenue | 17,330 | $772.0K | 0.01% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 18,775 | $837.0K | 0.03% | +18,775 | New |
| Sanctuary Advisors, LLC | 19,232 | $857.4K | 0.00% | −6,032−23.9% | Reduced |
| STRS Ohio | 19,700 | $878.2K | 0.00% | −3,500−15.1% | Reduced |
| Dauntless Investment Group, LLC | 20,322 | $906.0K | 2.55% | −1,678−7.6% | Reduced |
| Neuberger Berman Group LLC | 22,761 | $1.01M | 0.00% | +301+1.3% | Added |
| Susquehanna International Group, LLP | 24,716 | $1.10M | 0.00% | +24,716 | New |
| Prudential Financial Inc | 25,015 | $1.12M | 0.00% | +25,015 | New |