AllianceBernstein
MRX

AllianceBernstein’s Marex Group Limited Ordinary Shares MRX Stock Holding History

AllianceBernstein’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 		$116M Buy
2,600,436
+870,311
+50% +$47.9M 0.04% 340
2026
Q1 		$66.4M Sell
1,730,125
-20,127
-1% -$795K 0.02% 510
2025
Q4 		$67.1M Buy
1,750,252
+191,326
+12% +$6.51M 0.02% 537
2025
Q3 		$52.4M Buy
1,558,926
+219,870
+16% +$7.94M 0.02% 609
2025
Q2 		$52.9M Buy
+1,339,056
New +$55.7M 0.02% 583

Other funds holding MRX

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $79.8B AUM 16.05% 1-Year Est. Return
SC
Samlyn Capital New York $6.14B AUM 42.05% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
OAM
Ophir Asset Management Sydney, Australia $1.22B AUM 100.03% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

AllianceBernstein's MRX Position: Q2 2026 in Review

AllianceBernstein increased its Marex Group Limited Ordinary Shares (MRX) stake by 50% in Q2 2026, buying an estimated $47.9M and bringing the position to 2,600,436 shares worth $116M. The position accounts for 0.04% of the portfolio, ranked #340.

AllianceBernstein first reported a position in MRX in Q2 2025 and has held it in 5 quarters since. 221 funds tracked by Wall St. Rank hold MRX as of Q2 2026.

  • AllianceBernstein held 2,600,436 shares of Marex Group Limited Ordinary Shares worth $116M as of Q2 2026.
  • AllianceBernstein bought 870,311 Marex Group Limited Ordinary Shares shares in Q2 2026, an estimated $47.9M.
  • Marex Group Limited Ordinary Shares made up 0.04% of AllianceBernstein's portfolio in Q2 2026, its #340 holding.
  • AllianceBernstein first reported a position in Marex Group Limited Ordinary Shares in Q2 2025 and has held it in 5 quarters since.
  • 221 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q2 2026.

Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.