SEI Investments
MRX

SEI Investments’s Marex Group Limited Ordinary Shares MRX Stock Holding History

SEI Investments’s Portfolio MRX Stock Details MRX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$15.8M Buy
354,325
+2,742
+0.8% +$108K 0.01% 896
2025
Q4 		$13.5M Buy
351,583
+1,708
+0.5% +$58.1K 0.01% 912
2025
Q3 		$11.8M Buy
349,875
+54,140
+18% +$1.96M 0.01% 951
2025
Q2 		$11.7M Buy
295,735
+258,720
+699% +$10.8M 0.01% 921
2025
Q1 		$1.31M Sell
37,015
-10,389
-22% -$362K ﹤0.01% 1801
2024
Q4 		$1.48M Buy
47,404
+20,098
+74% +$563K ﹤0.01% 1782
2024
Q3 		$645K Buy
27,306
+3,222
+13% +$71.9K ﹤0.01% 2092
2024
Q2 		$482K Buy
+24,084
New +$473K ﹤0.01% 2168

Other funds holding MRX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $74.3B AUM 24.01% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
SC
Samlyn Capital New York $5.86B AUM 36.3% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return