What does CUSIP G5S37H101 represent in this 13F holders report?

CUSIP G5S37H101 is the security identifier for MRX - Marex Group plc - COMMON STOCK used to aggregate holder disclosures.

How many institutions held MRX - Marex Group plc - COMMON STOCK in Q4 2024?

106 institutional investors reported MRX - Marex Group plc - COMMON STOCK for Q4 2024. Use the holders table for investor-level position and value details.

Marex Group plc - COMMON STOCK (MRX)

CUSIP: G5S37H101

Q4 2024 13F Holders as of 31 Dec 2024

Security type / class: Equity / COMMON STOCK
Shares outstanding: 73,037,471
Total 13F shares: 26,566,834
Share change: +9,445,851
Total reported value: $830,156,769
Put/Call ratio: 12%
Reported price per share: $31.17
Number of holders: 106
Value change: +$297,974,409
Number of buys: 81
Number of sells: 24

Security key

G5S37H101

Report period

Q4 2024

Institutions

106

Top holders

MRX full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2025 Previous quarter: Q3 2024 Marex Group plc SEC filings Marex Group plc company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G5S37H101

Newer quarter: Q1 2025 Previous quarter: Q3 2024

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of MRX - Marex Group plc - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

Capital International Inv...

13D/G signal

—

Evidence rows

Latest as of

30 Sep 2024

13F Lead comparable stake: 2.1% Showing 1-6 of 15 holder rows.

Rank 1 holder

Capital International Investors

13F

Ownership: 2.1%
Position: $35.43M

13F

Rank 2 holder

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

13F

Ownership: 2%
Position: $33.96M

13F

Rank 3 holder

Granahan Investment Management, LLC

13F

Ownership: 1.7%
Position: $29.13M

13F

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Capital International Investors	13F Company 13F	2.1%	$35,430,000 1,500,000 shares	—	30 Sep 2024
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F Company 13F	2%	$33,955,876 1,437,590 shares	—	30 Sep 2024
Granahan Investment Management, LLC	13F Company 13F	1.7%	$29,126,105 1,233,112 shares	—	30 Sep 2024
ROYCE & ASSOCIATES LP	13F Company 13F	1.7%	$28,736,092 1,216,600 shares	—	30 Sep 2024
JENNISON ASSOCIATES LLC	13F Company 13F	1.5%	$26,345,488 1,115,389 shares	—	30 Sep 2024
BlackRock, Inc.	13F Company 13F	1.1%	$19,497,318 825,458 shares	—	30 Sep 2024

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2024

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

106

26,566,834

Rows available

106

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

^* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q4 2024 vs Q3 2024 Across Filers

Q3 2024 holders

Q4 2024 holders

106

Holder diff

Investor	Q3 2024 Shares	Q4 2024 Shares	Share Diff	Share Chg %	Q3 2024 value	Q4 2024 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend