ET
MRX

Entropy Technologies’s Marex Group Limited Ordinary Shares MRX Stock Holding History

Entropy Technologies’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 		$379K Buy
+8,497
New +$336K 0.02% 644
2025
Q4 		– Sell
-16,471
Closed -$554K – 1203
2025
Q3 		$554K Sell
16,471
-1,429
-8% -$51.6K 0.04% 491
2025
Q2 		$707K Buy
17,900
+3,100
+21% +$129K 0.06% 387
2025
Q1 		$523K Buy
14,800
+7,000
+90% +$244K 0.05% 419
2024
Q4 		$243K Buy
+7,800
New +$218K 0.03% 587

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

Entropy Technologies's MRX Position: Q1 2026 in Review

Entropy Technologies opened a new position in Marex Group Limited Ordinary Shares (MRX) in Q1 2026: 8,497 shares worth $379K. The stake represents 0.02% of the portfolio and ranks #644 among its holdings. This is a return to the name: Entropy Technologies previously reported a position in MRX as recently as Q3 2025.

Entropy Technologies first reported a position in MRX in Q4 2024 and has held it in 5 quarters since. The position peaked at $707K in Q2 2025. 205 funds tracked by Wall St. Rank hold MRX as of Q1 2026.

  • Entropy Technologies held 8,497 shares of Marex Group Limited Ordinary Shares worth $379K as of Q1 2026.
  • Marex Group Limited Ordinary Shares was a new Entropy Technologies position in Q1 2026.
  • Marex Group Limited Ordinary Shares made up 0.02% of Entropy Technologies's portfolio in Q1 2026, its #644 holding.
  • Entropy Technologies first reported a position in Marex Group Limited Ordinary Shares in Q4 2024 and has held it in 5 quarters since.
  • Entropy Technologies's Marex Group Limited Ordinary Shares position peaked at $707K in Q2 2025.
  • 205 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q1 2026.

Based on Entropy Technologies's 13F filing for Q1 2026, filed 14 May 2026.