Security key
G5S37H101
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 2,443,271
- Total 13F value
- $148,913,363
- Share change
- +1,585,920
- SEC-reported price per share
- $60.95
- Number of holders
- 13
- Value change
- +$96,661,446
- Number of buys
- 11
- Number of sells
- 2
- Shares outstanding
- 73,037,471
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
13
Top holders
10
MRX full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
Marex Group plc SEC filings
Marex Group plc company facts
Broader feeds
Reporting periods
Holder history for CUSIP G5S37H101
Recent filing periods:
Ownership snapshot
Top reported holders of MRX - Marex Group Ltd - 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.
Comparable stake leader
JRJ Investor 1 Limited Pa...
Disclosed value leader
JRJ Investor 1 Limited Pa...
Comparable rows
15/15
Latest evidence
09 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 10%
13D/G row: JRJ Investor 1 Limited Partnership
Showing 1-6 of 15 holder rows.
Quick read
JRJ Investor 1 Limited Partnership leads the comparable SEC ownership view at 10%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens JRJ Investor 1 Limited Partnership's linked filing trail.
Comparable ownership
Top 5
JRJ Investor 1 Limited Partnership
10%
MASP Investor Limited Partnership
7%
FMR LLC
5.1%
Simon van den Born
2%
Nilesh Jethwa
0.34%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| JRJ Investor 1 Limited Partnership |
13D/G
JRJ Investor 1 LP
|
10%
|
$282,614,171
7,160,826 shares
|
$0 | 30 Jun 2025 |
| MASP Investor Limited Partnership |
13D/G
|
7%
|
$198,304,539
5,024,604 shares
|
$0 | 30 Jun 2025 |
| FMR LLC |
13D/G
13F
Company
|
5.1%
|
$174,959,070
3,724,911 shares
|
$0 | 31 Mar 2026 |
| Simon van den Born |
3/4/5
President
|
2%
|
$65,320,934
1,465,252 shares
|
-$1,253,021 | 22 May 2026 |
| Nilesh Jethwa |
3/4/5
CEO, Marex Solutions
|
0.34%
|
$11,027,041
247,354 shares
|
— | 22 May 2026 |
| Thomas Texier |
3/4/5
Group Head of Clearing
|
0.28%
|
$11,174,740
207,019 shares
|
-$1,476,068 | 01 Jun 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
13
Shares
2,443,271
Rows available
13
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-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 did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
204
Q2 2026 holders
13
Holder diff
-191
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend