HF
MRX

HRT Financial’s Marex Group Limited Ordinary Shares MRX Stock Holding History

HRT Financial’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 		$7.41M Buy
166,121
+141,515
+575% +$5.59M 0.02% 764
2025
Q4 		$943K Buy
+24,606
New +$837K ﹤0.01% 1753
2025
Q2 		– Sell
-29,791
Closed -$1.05M – 3697
2025
Q1 		$1.05M Buy
29,791
+3,128
+12% +$109K 0.01% 1095
2024
Q4 		$831K Buy
+26,663
New +$746K ﹤0.01% 1166

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

HRT Financial's MRX Position: Q1 2026 in Review

HRT Financial increased its Marex Group Limited Ordinary Shares (MRX) stake by 575% in Q1 2026, buying an estimated $5.59M and bringing the position to 166,121 shares worth $7.41M. The position accounts for 0.02% of the portfolio, ranked #764.

HRT Financial first reported a position in MRX in Q4 2024 and has held it in 4 quarters since. 205 funds tracked by Wall St. Rank hold MRX as of Q1 2026.

  • HRT Financial held 166,121 shares of Marex Group Limited Ordinary Shares worth $7.41M as of Q1 2026.
  • HRT Financial bought 141,515 Marex Group Limited Ordinary Shares shares in Q1 2026, an estimated $5.59M.
  • Marex Group Limited Ordinary Shares made up 0.02% of HRT Financial's portfolio in Q1 2026, its #764 holding.
  • HRT Financial first reported a position in Marex Group Limited Ordinary Shares in Q4 2024 and has held it in 4 quarters since.
  • 205 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q1 2026.

Based on HRT Financial's 13F filing for Q1 2026, filed 14 May 2026.