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 |
|---|---|---|---|---|---|
| Franklin Resources Inc | 45,450 | $1.53M | 0.00% | +34,782+326.0% | Added |
| Los Angeles Capital Management LLC | 50,322 | $1.69M | 0.01% | +28,976+135.7% | Added |
| North Reef Capital Management LP | 52,191 | $1.75M | 0.08% | +52,191 | New |
| Winton Group Ltd | 53,300 | $1.79M | 0.07% | −930−1.7% | Reduced |
| Jane Street Group, LLC | 60,721 | $2.04M | 0.00% | +20,045+49.3% | Added |
| Marex Group plc | 61,172 | $2.06M | 0.03% | +61,172 | New |
| Y-Intercept (Hong Kong) Ltd | 61,355 | $2.06M | 0.05% | +41,104+203.0% | Added |
| Legal & General Group Plc | 63,201 | $2.12M | 0.00% | +2,226+3.7% | Added |
| Raymond James Financial Inc | 63,396 | $2.13M | 0.00% | +7,102+12.6% | Added |
| Envestnet Asset Management Inc | 69,270 | $2.33M | 0.00% | −737−1.1% | Reduced |
| Rhumbline Advisers | 71,167 | $2.39M | 0.00% | +25,196+54.8% | Added |
| Moody National Bank Trust Division | 74,485 | $2.50M | 0.21% | −75,455−50.3% | Reduced |
| Jain Global LLC | 79,000 | $2.66M | 0.03% | −68,180−46.3% | Reduced |
| Barclays PLC | 79,992 | $2.69M | 0.00% | −342,148−81.1% | Reduced |
| Point72 Asset Management, L.P. | 82,801 | $2.78M | 0.01% | −7,890−8.7% | Reduced |
| New York State Common Retirement Fund | 87,657 | $2.95M | 0.00% | +20,619+30.8% | Added |
| Cinctive Capital Management LP | 90,000 | $3.03M | 0.15% | +65,000+260.0% | Added |
| FJ Capital Management LLC | 95,683 | $3.22M | 0.35% | +32,987+52.6% | Added |
| Aquatic Capital Management LLC | 95,749 | $3.22M | 0.06% | +95,749 | New |
| Walleye Capital LLC | 96,494 | $3.24M | 0.03% | +81,894+560.9% | Added |
| Engineers Gate Manager LP | 99,539 | $3.35M | 0.04% | −65,390−39.6% | Reduced |
| Trexquant Investment LP | 102,602 | $3.45M | 0.04% | +102,602 | New |
| Jump Financial, LLC | 110,400 | $3.71M | 0.05% | −134,962−55.0% | Reduced |
| Moody Aldrich Partners LLC | 112,300 | $3.78M | 0.72% | −61,666−35.4% | Reduced |
| Creative Planning | 120,661 | $4.06M | 0.00% | +120,661 | New |
| Robeco Institutional Asset Management B.V. | 127,728 | $4.29M | 0.01% | +31,974+33.4% | Added |
| Cantor Fitzgerald, L. P. | 140,000 | $4.71M | 0.09% | +67,500+93.1% | Added |
| State of Wisconsin Investment Board | 147,858 | $4.97M | 0.01% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 148,096 | $4.98M | 0.03% | −283,476−65.7% | Reduced |
| Charles Schwab Investment Management Inc | 159,870 | $5.37M | 0.00% | +79,647+99.3% | Added |
| Squarepoint Ops LLC | 202,851 | $6.82M | 0.01% | +194,953+2,468.4% | Added |
| Globeflex Capital L P | 209,667 | $7.05M | 1.09% | +209,667 | New |
| Renaissance Group LLC | 211,021 | $7.09M | 0.27% | +15,609+8.0% | Added |
| Lord, Abbett & Co. LLC | 222,041 | $7.46M | 0.02% | −55,734−20.1% | Reduced |
| Russell Investments Group, Ltd. | 234,111 | $7.87M | 0.01% | +16,630+7.6% | Added |
| Seven Grand Managers, LLC | 250,000 | $8.40M | 0.68% | −196,374−44.0% | Reduced |
| Algert Global LLC | 271,631 | $9.13M | 0.15% | +242,285+825.6% | Added |
| Northern Trust Corp | 306,928 | $10.3M | 0.00% | +125,459+69.1% | Added |
| Bank of New York Mellon Corp | 324,242 | $10.9M | 0.00% | +62,286+23.8% | Added |
| Manufacturers Life Insurance Company, The | 324,500 | $10.9M | 0.01% | +29,144+9.9% | Added |
| Engle Capital Management, L.P. | 330,119 | $11.1M | 3.91% | −75,481−18.6% | Reduced |
| UBS Group AG | 334,000 | $11.2M | 0.00% | +133,206+66.3% | Added |
| Millennium Management LLC | 335,606 | $11.3M | 0.01% | −688,871−67.2% | Reduced |
| Cubist Systematic Strategies, LLC | 342,574 | $11.5M | 0.16% | +5,850+1.7% | Added |
| Glenmede Investment Management, LP | 345,739 | $11.6M | 0.06% | +324,004+1,490.7% | Added |
| SEI Investments Co | 349,875 | $11.8M | 0.01% | +54,140+18.3% | Added |
| Alyeska Investment Group, L.P. | 352,375 | $11.8M | 0.04% | +40,406+13.0% | Added |
| Nuveen, LLC | 365,753 | $12.3M | 0.00% | +162,679+80.1% | Added |
| William Blair Investment Management, LLC | 368,449 | $12.4M | 0.03% | −442,342−54.6% | Reduced |
| Bank of America Corp | 390,031 | $13.1M | 0.00% | −31,422−7.5% | Reduced |
| Praetorian PR LLC | 400,000 | $13.4M | 8.15% | +400,000 | New |
| Goldman Sachs Group Inc | 424,766 | $14.3M | 0.00% | +28,621+7.2% | Added |
| Wellington Management Group LLP | 458,073 | $15.4M | 0.00% | +394,267+617.9% | Added |
| BNP Paribas Arbitrage, SA | 465,410 | $15.6M | 0.01% | +66,855+16.8% | Added |
| Vanguard Group Inc | 468,461 | $15.7M | 0.00% | +252,461+116.9% | Added |
| Burkehill Global Management, LP | 500,000 | $16.8M | 0.96% | −100,000−16.7% | Reduced |
| Renaissance Technologies LLC | 514,887 | $17.3M | 0.02% | +93,800+22.3% | Added |
| Citadel Advisors LLC | 528,082 | $17.8M | 0.01% | −451,492−46.1% | Reduced |
| Artisan Partners Limited Partnership | 537,003 | $18.1M | 0.03% | +33,046+6.6% | Added |
| Westwood Holdings Group Inc. | 596,785 | $20.1M | 0.14% | +63,089+11.8% | Added |
| Man Group plc | 615,438 | $20.7M | 0.04% | +615,438 | New |
| Marshall Wace, LLP | 656,580 | $22.1M | 0.02% | −603,725−47.9% | Reduced |
| Voloridge Investment Management, LLC | 674,238 | $22.7M | 0.08% | +106,665+18.8% | Added |
| Royal Bank of Canada | 675,412 | $22.7M | 0.00% | +42,423+6.7% | Added |
| Principal Financial Group Inc | 675,385 | $22.7M | 0.01% | −113,812−14.4% | Reduced |
| Geode Capital Management, LLC | 700,747 | $23.6M | 0.00% | +256,471+57.7% | Added |
| Allspring Global Investments Holdings, LLC | 815,306 | $25.0M | 0.04% | +118,470+17.0% | Added |
| JPMorgan Chase & Co | 744,921 | $25.0M | 0.00% | −32,694−4.2% | Reduced |
| FMR LLC | 756,386 | $25.4M | 0.00% | +602,280+390.8% | Added |
| Morgan Stanley | 792,710 | $26.7M | 0.00% | −485,145−38.0% | Reduced |
| State Street Corp | 793,603 | $26.7M | 0.00% | +382,512+93.0% | Added |
| Samlyn Capital, LLC | 798,227 | $26.8M | 0.38% | +311,380+64.0% | Added |
| Two Sigma Advisers, LP | 803,900 | $27.0M | 0.05% | −111,200−12.2% | Reduced |
| Ameriprise Financial Inc | 873,378 | $29.4M | 0.01% | +21,070+2.5% | Added |
| Two Sigma Investments, LP | 934,221 | $31.4M | 0.05% | −124,898−11.8% | Reduced |
| Jefferies Financial Group Inc. | 1,000,000 | $33.6M | 0.31% | −38,967−3.8% | Reduced |
| Qube Research & Technologies Ltd | 1,039,550 | $34.9M | 0.05% | +387,086+59.3% | Added |
| Thornburg Investment Management Inc | 1,049,351 | $35.3M | 0.46% | +226,621+27.5% | Added |
| Granahan Investment Management Inc | 1,054,954 | $35.5M | 1.45% | −1,022,199−49.2% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 1,074,200 | $36.1M | 0.07% | +354,200+49.2% | Added |
| Balyasny Asset Management LLC | 1,201,588 | $40.4M | 0.08% | +677,695+129.4% | Added |
| Price T Rowe Associates Inc | 1,211,193 | $40.7M | 0.00% | +1,195,294+7,518.0% | Added |
| Invesco Ltd. | 1,212,717 | $40.8M | 0.01% | −417,854−25.6% | Reduced |
| Adage Capital Partners GP, L.L.C. | 1,332,500 | $44.8M | 0.07% | +253,857+23.5% | Added |
| Royce & Associates LP | 1,418,932 | $47.7M | 0.48% | +459,998+48.0% | Added |
| Jennison Associates LLC | 1,453,778 | $48.9M | 0.03% | +25,124+1.8% | Added |
| Alliancebernstein L.P. | 1,558,926 | $52.4M | 0.02% | +219,870+16.4% | Added |
| Grandeur Peak Global Advisors, LLC | 1,753,821 | $59.0M | 7.91% | +264,512+17.8% | Added |
| Loomis Sayles & Co L P | 1,786,767 | $60.1M | 0.07% | +19,335+1.1% | Added |
| Capital International Investors | 3,488,093 | $117.3M | 0.02% | 00.0% | Unchanged |
| BlackRock, Inc. | 3,715,680 | $124.9M | 0.00% | +1,185,120+46.8% | Added |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −753,652−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −617,355−100.0% | Sold out |
| WCM Investment Management, LLC | 0 | $0 | 0.00% | −448,113−100.0% | Sold out |
| Fortress Investment Group LLC | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −337,193−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −220,600−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −124,476−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −90,000−100.0% | Sold out |