Skip to main content

LOOMIS SAYLES & CO L P

Position in MRX — Marex Group Ltd

CIK 312348 BOSTON, MA

Position in MRX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$99,147,486
+$13,615,318 QoQ
Shares Held
1,626,702
-15.2% QoQ
Ownership
2.26%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#7
of 217 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 86% Shared 0% None 14%

Common Shares in MRX Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

LOOMIS SAYLES & CO L P holds $471,864,983 across 11 Capital Markets names. MRX ranks #2 (21.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 MRX
Marex Group Ltd
This page
1,626,702 $99,147,486

All Filings in MRX

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $99,147,486 1,626,702
2026-03-31 $85,532,168 1,918,622
2025-12-31 $74,245,894 1,935,503
2025-09-30 $60,071,106 1,786,767
2025-06-30 $69,760,540 1,767,432
2025-03-31 $51,356,021 1,454,021