MRX

Marex Group plc

+$372.5M

Net Activity

Institutions Holding

205

Popularity Rank

#2825

Avg Weight

0.25%

Total Value

$2.3B

Ownership Trend

205 institutions currently hold MRX, with 119 net buyers and 80 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Majority Increased

Based on recent trading activity

Net Selling Institutions

80

Net Buying Institutions

119

Key Holders

Key Holders

Top 5 by Value

BI
BlackRock, Inc.
$195.7M
CI
Capital International Investors
$155.5M
FL
FMR LLC
$155.2M
LS
Loomis Sayles & Co L P
$85.5M
PT
Price T Rowe Associates INC /md/
$85.0M

Top 5 by Conviction

GP
Grandeur Peak Global Advisors, LLC
13.84%
PP
Praetorian PR LLC
8.11%
OA
Ophir Asset Management Pty Ltd
6.47%
DA
Deltroit Asset Management (UK) LLP
3.22%
GI
Granahan Investment Management, LLC
2.64%
View all 205 holding institutions

Quarterly Activity

Recent Activity

+$1.4B

Total Buy Value

$933.5M

Total Sell Value

New buy37
Trim58
Add82
Sold out22

119

Net Buyers

80

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

3

Filings (90d)

$8.97M

Total Est. Value

141K shares

Planned Shares

Last Filed 2026-07-13
FilerFiling DateEst. Value
Ian Lowitt2026-07-13$2.45M
Tonucci Paolo2026-06-15$4.17M
Lowitt Ian T2026-06-12$2.35M

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

FAQ

Who are the top institutional investors holding Marex Group plc (MRX)?
Major stakeholders currently include BlackRock, Inc. ($195.7M), Capital International Investors ($155.5M), FMR LLC ($155.2M). Based on the latest 13F filings, there are a total of 205 tracked investment funds and institutions maintaining positions in MRX.
What is the overall institutional sentiment toward MRX recently?
Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $372.5M, driven by 119 managers accumulating shares while 80 reduced their exposure.
Which institutions have been selling or reducing their MRX positions?
In the latest period, 58 funds trimmed their holdings, and 22 managers completely exited their positions. The aggregate reported sell value was $933.5M.
Are there any notable investors adding MRX to their portfolios?
Yes, buying activity remains notable. 37 institutions opened new positions in {ticker}, and 82 existing holders added to their shares. The total reported buy value for the quarter amounted to $1.4B.

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