Qube Research & Technologies (QRT)
MRX

Qube Research & Technologies (QRT)’s Marex Group Limited Ordinary Shares MRX Stock Holding History

Qube Research & Technologies (QRT)’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 		$26.4M Sell
592,606
-170,854
-22% -$6.75M 0.03% 722
2025
Q4 		$29.3M Sell
763,460
-276,090
-27% -$9.39M 0.03% 723
2025
Q3 		$34.9M Buy
1,039,550
+387,086
+59% +$14M 0.04% 625
2025
Q2 		$25.8M Buy
652,464
+438,228
+205% +$18.2M 0.03% 752
2025
Q1 		$7.57M Buy
214,236
+147,376
+220% +$5.13M 0.01% 1299
2024
Q4 		$2.08M Buy
+66,860
New +$1.87M ﹤0.01% 1858

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

Qube Research & Technologies (QRT)'s MRX Position: Q1 2026 in Review

Qube Research & Technologies (QRT) reduced its Marex Group Limited Ordinary Shares (MRX) stake by 22% in Q1 2026, selling an estimated $6.75M and leaving 592,606 shares worth $26.4M. The position accounts for 0.03% of the portfolio, ranked #722.

Qube Research & Technologies (QRT) first reported a position in MRX in Q4 2024 and has held it in 6 quarters since. The position peaked at $34.9M in Q3 2025. 205 funds tracked by Wall St. Rank hold MRX as of Q1 2026.

  • Qube Research & Technologies (QRT) held 592,606 shares of Marex Group Limited Ordinary Shares worth $26.4M as of Q1 2026.
  • Qube Research & Technologies (QRT) sold 170,854 Marex Group Limited Ordinary Shares shares in Q1 2026, an estimated $6.75M.
  • Marex Group Limited Ordinary Shares made up 0.03% of Qube Research & Technologies (QRT)'s portfolio in Q1 2026, its #722 holding.
  • Qube Research & Technologies (QRT) first reported a position in Marex Group Limited Ordinary Shares in Q4 2024 and has held it in 6 quarters since.
  • Qube Research & Technologies (QRT)'s Marex Group Limited Ordinary Shares position peaked at $34.9M in Q3 2025.
  • 205 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q1 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q1 2026, filed 15 May 2026.