Institutional Ownership
Marex Group PLC
CUSIP G5S37H101ORDMRXQ1 2026
Institutional Holders
203
13F filers
Shares Held
52.08M
Aggregate institutional
Institutional Value
$2.16B
Q1 2026
Net New Holders
+17
38 new · 21 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions38
Increased80
Decreased58
Sold out21
Institutional Holders
203 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 4.39M | $195.68M | +422.8K | Added |
| 2 | Capital International Investors | 3.49M | $155.50M | 0 | Held |
| 3 | Fmr LLC | 3.48M | $155.22M | +2.15M | Added |
| 4 | Loomis Sayles & Co L P | 1.92M | $85.53M | −16.9K | Reduced |
| 5 | Samlyn Capital, LLC | 1.69M | $75.29M | +547.0K | Added |
| 6 | Two Sigma Investments, LP | 1.68M | $74.96M | +778.4K | Added |
| 7 | Jennison Associates LLC | 1.61M | $71.63M | +131.4K | Added |
| 8 | William Blair Investment Management, LLC | 1.57M | $69.82M | −172.7K | Reduced |
| 9 | Alliancebernstein L.P. | 1.73M | $66.37M | −20.1K | Reduced |
| 10 | Invesco Ltd. | 1.37M | $61.20M | +77.8K | Added |
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