Marex Group Ltd(MRX)Stock Analysis
AI analysis on 2,800+ stocks →Deep AI analysis on 2,800+ stocks →13F Pro Quality Score
Not in ranked universe
Pending next ranking run
This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.
Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.
MRX Stock Analysis & AI Quality Score
AI stock analysis and institutional research for Marex Group Ltd (MRX), a Financials sector company. MRX is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (FY 2025), Marex Group Ltd reports quarterly revenue of $2.0B, net income of $307.7M, an operating margin of 15.2%. Top institutional holders of MRX by reported 13-F value include BlackRock,, Capital International Investors, FMR, based on the most recent SEC filings. MRX trades on the Nasdaq exchange and files with the SEC under CIK 1997464. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate MRX daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Marex Group Ltd directly from SEC EDGAR.
Revenue
FY 2025
$2.0B
Net Income
FY 2025
$307.7M
Operating Margin
FY 2025
15.2%
Get alerted when MRX's score changes
Free account: watchlist tracking, the daily AI brief, and the AI screener.
Available Research
13F Pro tracks comprehensive data for Marex Group Ltd including:
Top Institutional Holders of MRX
BlackRock, Inc.
$195.7M4,389,325 shCapital International Investors
$155.5M3,488,093 shFMR LLC
$155.2M3,481,911 shLOOMIS SAYLES & CO L P
$85.5M1,918,622 shSAMLYN CAPITAL, LLC
$75.3M1,688,877 shTWO SIGMA INVESTMENTS, LP
$75.0M1,681,560 shJENNISON ASSOCIATES LLC
$71.6M1,606,691 shWILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
$69.8M1,566,181 shALLIANCEBERNSTEIN L.P.
$66.4M1,730,125 shInvesco Ltd.
$61.2M1,372,768 sh
| Fund | Value | Shares |
|---|---|---|
| BlackRock, Inc. | $195.7M | 4,389,325 |
| Capital International Investors | $155.5M | 3,488,093 |
| FMR LLC | $155.2M | 3,481,911 |
| LOOMIS SAYLES & CO L P | $85.5M | 1,918,622 |
| SAMLYN CAPITAL, LLC | $75.3M | 1,688,877 |
| TWO SIGMA INVESTMENTS, LP | $75.0M | 1,681,560 |
| JENNISON ASSOCIATES LLC | $71.6M | 1,606,691 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $69.8M | 1,566,181 |
| ALLIANCEBERNSTEIN L.P. | $66.4M | 1,730,125 |
| Invesco Ltd. | $61.2M | 1,372,768 |
More Financials Companies
View all Financials →Put MRX on your watchlist
Track score changes the day Marex Group Ltd files with the SEC, follow the hedge funds that own it, screen 2,800+ AI-scored stocks, and get the daily brief — free.
Free tier includes 13F data, economic indicators, and market overview. Pro starts at $6.67/mo (billed annually).
Popular Research
Is MRX a good stock to buy?
13F Pro's AI-powered analysis of Marex Group Ltd (MRX) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Financials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for MRX are available on the MRX stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.
Which hedge funds own MRX?
Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling MRX. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Marex Group Ltd's investment landscape.