§ FINANCIAL SERVICES
USD · Financial ServicesMRX
MAREX GROUP LTD
USDSector · Financial ServicesBeta · 0.27
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
154 increased/new, 54 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 13.1 | P/B | 2.16 |
| EPS (TTM) | 4.46 | Dividend | 0.96% |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock | 4.4M | 0.0% | +11% |
| Capital International Investors | 3.5M | 0.0% | ±0% |
| Fidelity Management | 3.5M | 0.0% | +161% |
| LOOMIS SAYLES & CO L P | 1.9M | 0.1% | −1% |
| SAMLYN CAPITAL, LLC | 1.7M | 1.3% | +48% |
| TWO SIGMA INVESTMENTS, LP | 1.7M | 0.1% | +86% |
◇ AC INTELLIGENCE
Top institutional owners for MRX as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER98.8% · 0 holders
QUALITY / COMPOUNDER0.5% · 19 holders
OTHER0.5% · 133 holders
PASSIVE / INDEX0.2% · 9 holders
DEALER / BANK0.1% · 24 holders
INCOME / DEFENSIVE0.0% · 11 holders
TACTICAL / MACRO0.0% · 3 holders
SYSTEMATIC / QUANT0.0% · 8 holders
DEEP VALUE0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for MRX in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention MRX yet.