MAREX GROUP PLC

$MRX
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Smart money positioned

6 of the Top-200 alpha managers hold $MRX as of the latest 13F snapshot.

13F holders
196
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

6 holders · Q1 2026

$MRX is held by 6 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.04%, with an average of 0.01% of portfolio. Largest holder: Voloridge Investment Management, LLC at 0.04%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Voloridge Investment Management, LLC
0.04% held
α +15.5pts
02
WINTON GROUP Ltd
0.01% held
α +27.0pts
03
Wellington Management Group LLP
0.01% held
α +10.5pts
04
Citigroup Inc.
0.00% held
α +26.3pts
05
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.00% held
α +27.5pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 196 · Source: 13F-HR
01
Litman Gregory Wealth Management LLC
0.02% of portfolio
3,488,093 sh
02
Harvey Partners, LLC
1.28% of portfolio
2,840,632 sh
03
Strategic Planning Group, LLC
0.07% of portfolio
2,685,729 sh
04
Staley Capital Advisers Inc.
0.02% of portfolio
1,730,125 sh
05
TB Capital Gestao de Recursos Ltda.
0.01% of portfolio
1,693,084 sh
06
Leuthold Group, LLC
0.06% of portfolio
1,681,560 sh
07
Immersion Capital LLP
0.23% of portfolio
1,566,181 sh
08
Selkirk Management LLC
13.84% of portfolio
1,325,195 sh
09
Investors Asset Management of Georgia Inc.
0.55% of portfolio
1,252,790 sh
10
Halter Ferguson Financial Inc.
6.47% of portfolio
1,246,546 sh
See all 196 13F holders · Pro →

Insider activity · last 90 days

No insider activity

No Form 4 filings on record for $MRX in the recent window.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $MRX in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 07:37 UTC.