Hudson Bay Capital Management
MRX

Hudson Bay Capital Management’s Marex Group Limited Ordinary Shares MRX Stock Holding History

Hudson Bay Capital Management’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 		$13.9M Buy
228,742
+4,601
+2% +$253K 0.04% 289
2026
Q1 		$9.99M Buy
+224,141
New +$8.85M 0.03% 314

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
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 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

Hudson Bay Capital Management's MRX Position: Q2 2026 in Review

Hudson Bay Capital Management increased its Marex Group Limited Ordinary Shares (MRX) stake by 2.1% in Q2 2026, buying an estimated $253K and bringing the position to 228,742 shares worth $13.9M. The position accounts for 0.04% of the portfolio, ranked #289.

Hudson Bay Capital Management first reported a position in MRX in Q1 2026 and has held it in 2 quarters since. 221 funds tracked by Wall St. Rank hold MRX as of Q2 2026.

  • Hudson Bay Capital Management held 228,742 shares of Marex Group Limited Ordinary Shares worth $13.9M as of Q2 2026.
  • Hudson Bay Capital Management bought 4,601 Marex Group Limited Ordinary Shares shares in Q2 2026, an estimated $253K.
  • Marex Group Limited Ordinary Shares made up 0.04% of Hudson Bay Capital Management's portfolio in Q2 2026, its #289 holding.
  • Hudson Bay Capital Management first reported a position in Marex Group Limited Ordinary Shares in Q1 2026 and has held it in 2 quarters since.
  • 221 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.