Arrowstreet Capital
MRX icon

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

Arrowstreet 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
2025
Q2 		– Sell
-451,618
Closed -$16M – 2114
2025
Q1 		$16M Sell
451,618
-259,198
-36% -$9.02M 0.01% 658
2024
Q4 		$22.2M Buy
710,816
+699,394
+6,123% +$19.6M 0.02% 574
2024
Q3 		$270K Buy
+11,422
New +$255K ﹤0.01% 1615

Other funds holding MRX

Capital International Investors
Capital International Investors Los Angeles, California $483B AUM 27.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Granahan Investment Management
Granahan Investment Management Waltham, Massachusetts $2.81B AUM 83.9% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $77.1B AUM 11.99% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Grandeur Peak Global Advisors
Grandeur Peak Global Advisors Salt Lake City, Utah $432M AUM 42.58% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Arrowstreet Capital's MRX Position: Q2 2025 in Review

Arrowstreet Capital sold out of Marex Group Limited Ordinary Shares (MRX) in Q2 2025, closing a stake of 451,618 shares — an estimated $16M sold.

Arrowstreet Capital first reported a position in MRX in Q3 2024 and held it in 3 quarters. The position peaked at $22.2M in Q4 2024. 195 funds tracked by Wall St. Rank hold MRX as of Q2 2025.

  • Arrowstreet Capital reported no remaining Marex Group Limited Ordinary Shares position as of Q2 2025 after selling out during the quarter.
  • Arrowstreet Capital sold 451,618 Marex Group Limited Ordinary Shares shares in Q2 2025, an estimated $16M.
  • Arrowstreet Capital first reported a position in Marex Group Limited Ordinary Shares in Q3 2024 and held it in 3 quarters.
  • Arrowstreet Capital's Marex Group Limited Ordinary Shares position peaked at $22.2M in Q4 2024.
  • 195 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q2 2025.

Based on Arrowstreet Capital's 13F filing for Q2 2025, filed 13 Aug 2025.