Which hedge funds own MRX? MAREX GROUP PLC, Q2 2026 13F holders
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3 of the hedge funds tracked by WhaleCreep disclosed a position in MRX (MAREX GROUP PLC) in their Q2 2026 13F filings, worth $38.3m in total. The largest holder by portfolio weight is Tudor Investment at 0.1% of its book. 1 manager opened a new position this quarter: Tudor Investment.
3tracked managers holding
1opened this quarter
0exited this quarter
Which hedge funds hold MRX? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Tudor Investment | Q2 2026 | 0.1% | $22.7m | 372,910 | – | new |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $11.0m | 180,087 | 124% | added |
| Marshall Wace | Q2 2026 | 0.0% | $4.6m | 74,677 | -40% | reduced |
How has hedge fund ownership of MRX changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 3 | $38.3m |
| Q1 2026 | 3 | $16.9m |
| Q4 2025 | 1 | $8.5m |
| Q3 2025 | 3 | $25.1m |
| Q2 2025 | 6 | $60.8m |
| Q1 2025 | 3 | $16.0m |
| Q4 2024 | 4 | $11.0m |
| Q3 2024 | 2 | $3.8m |
| Q2 2024 | 1 | $138.8k |
Counts every tracked manager that disclosed MRX in that quarter's filing, including managers that have since stopped filing.