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, Q3 2025
Institutional positions in Marex Group Ltd as of Sep 30, 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
- 191
- −2 vs. Q2 2025
- Shares held
- 51.3M
- +1.34M (+2.7%) vs. Q2 2025
- Total value
- $1.72B
- −$249.9M (−12.7%) vs. Q2 2025
- New holders
- 46
- 75 more added
- Sold out
- 48
- 59 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Marex Group Ltd; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| IFP Advisors, Inc | 2 | $67 | 0.00% | +2 | New |
| EverSource Wealth Advisors, LLC | 2 | $67 | 0.00% | +2 | New |
| Signaturefd, LLC | 6 | $202 | 0.00% | −69−92.0% | Reduced |
| Kilter Group LLC | 6 | $202 | 0.00% | −1−14.3% | Reduced |
| Advisory Services Network, LLC | 7 | $235 | 0.00% | +7 | New |
| Bogart Wealth, LLC | 12 | $403 | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 14 | $471 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 17 | $572 | 0.00% | −5−22.7% | Reduced |
| Umb Bank N A | 18 | $605 | 0.00% | +18 | New |
| Essential Partners LLC | 19 | $639 | 0.00% | +19 | New |
| CIBC Private Wealth Group, LLC | 23 | $773 | 0.00% | −17−42.5% | Reduced |
| Montag A & Associates Inc | 27 | $908 | 0.00% | +27 | New |
| True Wealth Design, LLC | 35 | $1.18K | 0.00% | +35 | New |
| The PNC Financial Services Group, Inc. | 49 | $1.65K | 0.00% | +15+44.1% | Added |
| Harbour Investments, Inc. | 50 | $1.68K | 0.00% | −17,598−99.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 60 | $2.02K | 0.00% | +60 | New |
| WealthCollab, LLC | 75 | $2.52K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 82 | $2.76K | 0.00% | +53+182.8% | Added |
| Allworth Financial LP | 88 | $2.96K | 0.00% | +88 | New |
| GAMMA Investing LLC | 91 | $3.06K | 0.00% | +91 | New |
| SRS Capital Advisors, Inc. | 95 | $3.19K | 0.00% | +95 | New |
| Northwestern Mutual Wealth Management Co | 97 | $3.26K | 0.00% | −27−21.8% | Reduced |
| GPS Wealth Strategies Group, LLC | 100 | $3.36K | 0.00% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 100 | $3.36K | 0.00% | +100 | New |
| Bell Investment Advisors, Inc | 117 | $3.93K | 0.00% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 149 | $5.01K | 0.00% | −51−25.5% | Reduced |
| Quadrant Capital Group LLC | 215 | $7.23K | 0.00% | +215 | New |
| Proffitt & Goodson Inc | 250 | $8.40K | 0.00% | +250 | New |
| SBI Securities Co., Ltd. | 262 | $8.81K | 0.00% | −1,193−82.0% | Reduced |
| Nisa Investment Advisors, LLC | 280 | $9.41K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 311 | $10.5K | 0.00% | +311 | New |
| Harbor Capital Advisors, Inc. | 371 | $12.0K | 0.00% | +371 | New |
| Park Place Capital Corp | 370 | $12.4K | 0.00% | +97+35.5% | Added |
| Jones Financial Companies LLLP | 560 | $19.0K | 0.00% | +200+55.6% | Added |
| Caitong International Asset Management Co., Ltd | 668 | $22.5K | 0.02% | +624+1,418.2% | Added |
| Advisor Group Holdings, Inc. | 964 | $32.9K | 0.00% | −416−30.1% | Reduced |
| Amalgamated Bank | 1,088 | $37.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,226 | $41.0K | 0.00% | +1,226 | New |
| Sterling Capital Management LLC | 1,255 | $42.2K | 0.00% | +932+288.5% | Added |
| Rockefeller Capital Management L.P. | 1,280 | $43.1K | 0.00% | +1,280 | New |
| Farther Finance Advisors, LLC | 1,320 | $44.4K | 0.00% | +1,320 | New |
| Quarry LP | 1,524 | $51.2K | 0.01% | −608−28.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,527 | $51.3K | 0.00% | −1,300−46.0% | Reduced |
| Assetmark, Inc | 1,727 | $58.1K | 0.00% | −13−0.7% | Reduced |
| Aster Capital Management (DIFC) Ltd | 2,208 | $74.2K | 0.04% | +2,208 | New |
| Steward Partners Investment Advisory, LLC | 2,325 | $78.2K | 0.00% | −500−17.7% | Reduced |
| Gen-Wealth Partners Inc | 2,575 | $86.6K | 0.03% | 00.0% | Unchanged |
| Bessemer Group Inc | 3,260 | $109.0K | 0.00% | +2,817+635.9% | Added |
| California State Teachers Retirement System | 3,401 | $114.3K | 0.00% | +1,414+71.2% | Added |
| Citigroup Inc | 3,803 | $127.9K | 0.00% | −8,782−69.8% | Reduced |
| Ameritas Investment Partners, Inc. | 4,498 | $151.2K | 0.00% | +1,247+38.4% | Added |
| US Bancorp | 4,746 | $159.6K | 0.00% | −15,392−76.4% | Reduced |
| Graham Capital Management, L.P. | 6,501 | $218.6K | 0.01% | −39,395−85.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 6,858 | $231.0K | 0.04% | −24,829−78.4% | Reduced |
| SG Americas Securities, LLC | 6,927 | $233.0K | 0.00% | −15,438−69.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 7,183 | $241.5K | 0.00% | +7,183 | New |
| Verdence Capital Advisors LLC | 7,841 | $241.7K | 0.01% | +246+3.2% | Added |
| Navellier & Associates Inc | 7,655 | $257.4K | 0.03% | +7,655 | New |
| Keybank National Association | 7,860 | $264.3K | 0.00% | −804−9.3% | Reduced |
| Voya Investment Management LLC | 8,355 | $280.9K | 0.00% | −341−3.9% | Reduced |
| AQR Capital Management LLC | 8,408 | $282.7K | 0.00% | +8,408 | New |
| ProShare Advisors LLC | 9,208 | $309.6K | 0.00% | +2,678+41.0% | Added |
| PharVision Advisers, LLC | 9,225 | $310.1K | 0.17% | +2,767+42.8% | Added |
| Brinker Capital Investments, LLC | 9,305 | $312.8K | 0.00% | +1,477+18.9% | Added |
| Clear Harbor Asset Management, LLC | 9,627 | $323.7K | 0.02% | +645+7.2% | Added |
| Janney Capital Management LLC | 9,882 | $332.0K | 0.02% | −255−2.5% | Reduced |
| Capstone Investment Advisors, LLC | 10,450 | $351.3K | 0.00% | +10,450 | New |
| RSM US Wealth Management LLC | 10,468 | $351.9K | 0.00% | +10,468 | New |
| CIBC World Markets Inc. | 10,531 | $354.1K | 0.00% | +10,531 | New |
| R Squared Ltd | 10,839 | $364.4K | 0.16% | +10,839 | New |
| Fred Alger Management, LLC | 12,400 | $416.9K | 0.00% | +12,400 | New |
| Police & Firemen's Retirement System of New Jersey | 14,617 | $491.4K | 0.00% | +7,253+98.5% | Added |
| Counterpoint Mutual Funds LLC | 14,760 | $496.2K | 0.04% | +14,760 | New |
| Intech Investment Management LLC | 14,844 | $499.1K | 0.00% | −293−1.9% | Reduced |
| Corsair Capital Management, L.P. | 14,932 | $502.0K | 0.09% | 00.0% | Unchanged |
| Entropy Technologies, LP | 16,471 | $553.8K | 0.04% | −1,429−8.0% | Reduced |
| Riverwater Partners LLC | 16,627 | $559.0K | 0.23% | −5,085−23.4% | Reduced |
| Verition Fund Management LLC | 17,100 | $574.9K | 0.00% | −8,729−33.8% | Reduced |
| Numerai GP LLC | 18,760 | $630.7K | 0.09% | −22,118−54.1% | Reduced |
| Daiwa Securities Group Inc. | 21,271 | $715.0K | 0.00% | +21,271 | New |
| Twinbeech Capital LP | 21,483 | $722.3K | 0.03% | −101,663−82.6% | Reduced |
| Mariner, LLC | 22,616 | $760.4K | 0.00% | +22,616 | New |
| Picton Mahoney Asset Management | 22,845 | $768.0K | 0.01% | +22,845 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 25,013 | $840.9K | 0.00% | +7,563+43.3% | Added |
| STRS Ohio | 25,500 | $857.3K | 0.00% | +7,400+40.9% | Added |
| Quantbot Technologies LP | 26,014 | $874.6K | 0.02% | −110,933−81.0% | Reduced |
| PEAK6 LLC | 26,354 | $886.0K | 0.02% | +26,354 | New |
| Credit Agricole S A | 26,626 | $895.2K | 0.00% | +26,626 | New |
| Mackenzie Financial Corp | 28,886 | $971.1K | 0.00% | +18,053+166.6% | Added |
| PDT Partners, LLC | 29,398 | $988.4K | 0.06% | −46,907−61.5% | Reduced |
| MetLife Investment Management | 31,582 | $1.06M | 0.01% | +12,369+64.4% | Added |
| Schonfeld Strategic Advisors LLC | 35,665 | $1.20M | 0.01% | −25,701−41.9% | Reduced |
| Militia Capital Partners, LP | 36,000 | $1.21M | 0.56% | +6,000+20.0% | Added |
| Wells Fargo & Company | 38,410 | $1.29M | 0.00% | −53,087−58.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 39,234 | $1.32M | 0.01% | +39,234 | New |
| State of Tennessee, Treasury Department | 39,520 | $1.33M | 0.00% | −77,530−66.2% | Reduced |
| Deutsche Bank AG | 41,198 | $1.39M | 0.00% | +21,157+105.6% | Added |
| Federated Hermes, Inc. | 44,372 | $1.49M | 0.00% | +44,372 | New |
| Dark Forest Capital Management LP | 44,888 | $1.51M | 0.06% | +44,888 | New |
| Main Street Financial Solutions, LLC | 45,000 | $1.51M | 0.10% | +45,000 | New |