MRX — Marex Group Ltd Ord Institutional Holders · Q3 2026
Who owns Marex Group Ltd Ord (MRX)? 8 institutions reported holding $5.22M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Argent Capital Management LLC ($3.5M), Toth Financial Advisory Corp ($1.2M), Vann Equity Management LLC ($262,994).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | ARGENT CAPITAL MANAGEMENT LLC | $3.5M | 50,516 | Trimmed |
| 2 | TOTH FINANCIAL ADVISORY CORP | $1.2M | 17,000 | Hold |
| 3 | Vann Equity Management LLC | $262,994 | 3,770 | Trimmed |
| 4 | Farther Finance Advisors, LLC | $188,073 | 2,696 | Added |
| 5 | GAMMA Investing LLC | $56,436 | 809 | Added |
| 6 | MassMutual Private Wealth & Trust, FSB | $6,069 | 87 | Added |
| 7 | CoreCap Advisors, LLC | $698 | 10 | Hold |
| 8 | MOODY NATIONAL BANK TRUST DIVISION | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-09-30