Marex (MRX) files 13F with 4 managers; 1,269 positions

Rhea-AI Filing Summary

Marex Group plc filed a Form 13F holdings report, detailing institutional equity positions managed by the firm. The filing lists 1,269 reportable entries with a combined Form 13F Information Table Value Total of $14,151,249,919. The report includes 4 other included managers, indicating multiple affiliated entities contributing to the consolidated disclosures.

Other included managers are identified as Marex Financial, MAREX CAPITAL MARKETS INC., Marex Securities Products Inc., and Marex Prime Services Ltd.

FAQ

What did Marex Group (MRX) file?

A Form 13F holdings report, disclosing institutional equity positions under management.

How many holdings are reported by MRX in this 13F?

1,269 Form 13F Information Table entries were reported.

What is the total value reported by MRX in this 13F?

The Form 13F Information Table Value Total is $14,151,249,919 (round to nearest dollar).

How many other included managers are part of MRX’s 13F?

4 other included managers are listed.

Who are the other included managers in MRX’s 13F?

Marex Financial, MAREX CAPITAL MARKETS INC., Marex Securities Products Inc., and Marex Prime Services Ltd.

Who signed the MRX 13F filing?

Scott Linsley, Corporate Secretary.

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Accepted by SEC EDGAR 11/14/2025 - 10:19 AM Learn about SEC filing dates

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:			3235-0006
Estimated average burden
hours per response:			23.8

Report for the Calendar Year or Quarter Ended: 09-30-2025

Check here if Amendment		Amendment Number:
This Amendment (Check only one.):		is a restatement.
		adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	Marex Group plc
Address:	155 Bishopsgate
	London, X0 EC2M 3TQ
Form 13F File Number:	028-25755
CRD Number (if applicable):
SEC File Number (if applicable):	001-42020

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:		Scott Linsley
Title:		Corporate Secretary
Phone:		44-2076-556000
Signature, Place, and Date of Signing:
Scott Linsley			London, X0	11-14-2025
[Signature]			[City, State]	[Date]

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:		4
	Form 13F Information Table Entry Total:		1,269
	Form 13F Information Table Value Total:		14,151,249,919
			(round to nearest dollar)

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings and list entries.]
	No.	Name	Form 13F File No.	CRD No. (if applicable)	SEC File No. (if applicable)	CIK
	1	Marex Financial	028-25790			0002088488
	2	MAREX CAPITAL MARKETS INC.	028-25756	000161014	008-69039	0001540527
	3	Marex Securities Products Inc.	028-25757	000090182	026-00242	0002048490
	4	Marex Prime Services Ltd	028-25791			0002089040