Capital International Investors
MRX

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

Capital International Investors’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
Q2 		$199M Sell
3,264,364
-223,729
-6% -$12.3M 0.04% 231
2026
Q1 		$155M Hold
3,488,093
– – 0.04% 241
2025
Q4 		$134M Hold
3,488,093
– – 0.02% 273
2025
Q3 		$117M Hold
3,488,093
– – 0.02% 280
2025
Q2 		$138M Buy
3,488,093
+453,635
+15% +$18.9M 0.02% 253
2025
Q1 		$107M Buy
3,034,458
+437,009
+17% +$15.2M 0.02% 275
2024
Q4 		$81M Buy
2,597,449
+1,097,449
+73% +$30.7M 0.02% 309
2024
Q3 		$35.4M Hold
1,500,000
– – 0.01% 352
2024
Q2 		$30M Buy
+1,500,000
New +$29.5M 0.01% 353

Other funds holding MRX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 61.81% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Capital International Investors's MRX Position: Q2 2026 in Review

Capital International Investors reduced its Marex Group Limited Ordinary Shares (MRX) stake by 6.4% in Q2 2026, selling an estimated $12.3M and leaving 3,264,364 shares worth $199M. The position accounts for 0.04% of the portfolio, ranked #231.

Capital International Investors first reported a position in MRX in Q2 2024 and has held it in 9 quarters since. 154 funds tracked by Wall St. Rank hold MRX as of Q2 2026.

  • Capital International Investors held 3,264,364 shares of Marex Group Limited Ordinary Shares worth $199M as of Q2 2026.
  • Capital International Investors sold 223,729 Marex Group Limited Ordinary Shares shares in Q2 2026, an estimated $12.3M.
  • Marex Group Limited Ordinary Shares made up 0.04% of Capital International Investors's portfolio in Q2 2026, its #231 holding.
  • Capital International Investors first reported a position in Marex Group Limited Ordinary Shares in Q2 2024 and has held it in 9 quarters since.
  • 154 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q2 2026.

Based on Capital International Investors's 13F filing for Q2 2026, filed 12 Aug 2026.