Walleye Capital
MRX

Walleye Capital’s Marex Group Limited Ordinary Shares MRX Stock Holding History

Walleye Capital’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 		$7.13M Buy
159,830
+148,954
+1,370% +$5.88M 0.03% 580
2025
Q4 		$417K Sell
10,876
-85,618
-89% -$2.91M ﹤0.01% 3068
2025
Q3 		$3.24M Buy
96,494
+81,894
+561% +$2.96M 0.01% 1215
2025
Q2 		$576K Buy
+14,600
New +$608K ﹤0.01% 2515
2025
Q1 		– Sell
-245,710
Closed -$7.66M – 5288
2024
Q4 		$7.66M Buy
245,710
+194,098
+376% +$5.43M 0.02% 804
2024
Q3 		$1.22M Buy
+51,612
New +$1.15M ﹤0.01% 2439

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

Walleye Capital's MRX Position: Q1 2026 in Review

Walleye Capital increased its Marex Group Limited Ordinary Shares (MRX) stake by 1,370% in Q1 2026, buying an estimated $5.88M and bringing the position to 159,830 shares worth $7.13M. The position accounts for 0.03% of the portfolio, ranked #580.

Walleye Capital first reported a position in MRX in Q3 2024 and has held it in 6 quarters since. The position peaked at $7.66M in Q4 2024. 205 funds tracked by Wall St. Rank hold MRX as of Q1 2026.

  • Walleye Capital held 159,830 shares of Marex Group Limited Ordinary Shares worth $7.13M as of Q1 2026.
  • Walleye Capital bought 148,954 Marex Group Limited Ordinary Shares shares in Q1 2026, an estimated $5.88M.
  • Marex Group Limited Ordinary Shares made up 0.03% of Walleye Capital's portfolio in Q1 2026, its #580 holding.
  • Walleye Capital first reported a position in Marex Group Limited Ordinary Shares in Q3 2024 and has held it in 6 quarters since.
  • Walleye Capital's Marex Group Limited Ordinary Shares position peaked at $7.66M in Q4 2024.
  • 205 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.