Artisan Partners’s Marex Group Limited Ordinary Shares MRX Stock Holding History

Artisan Partners’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	–	Sell	-1,216,883	Closed	-$54.2M	–	384
2026 Q1	$54.2M	Buy	1,216,883 +311,926	+34%	+$12.3M	0.09%	183
2025 Q4	$34.7M	Buy	904,957 +367,954	+69%	+$12.5M	0.05%	261
2025 Q3	$18.1M	Buy	537,003 +33,046	+7%	+$1.19M	0.03%	290
2025 Q2	$19.9M	Buy	+503,957	New	+$21M	0.03%	291

Other funds holding MRX

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Loomis, Sayles & Company Boston, Massachusetts $79.8B AUM 16.05% 1-Year Est. Return

Samlyn Capital New York $6.14B AUM 42.05% 1-Year Est. Return

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

Artisan Partners's MRX Position: Q2 2026 in Review

Artisan Partners sold out of Marex Group Limited Ordinary Shares (MRX) in Q2 2026, closing a stake of 1,216,883 shares — an estimated $54.2M sold.

Artisan Partners first reported a position in MRX in Q2 2025 and held it in 4 quarters. The position peaked at $54.2M in Q1 2026. 220 funds tracked by Wall St. Rank hold MRX as of Q2 2026.

Artisan Partners reported no remaining Marex Group Limited Ordinary Shares position as of Q2 2026 after selling out during the quarter.
Artisan Partners sold 1,216,883 Marex Group Limited Ordinary Shares shares in Q2 2026, an estimated $54.2M.
Artisan Partners first reported a position in Marex Group Limited Ordinary Shares in Q2 2025 and held it in 4 quarters.
Artisan Partners's Marex Group Limited Ordinary Shares position peaked at $54.2M in Q1 2026.
220 funds tracked by Wall St. Rank held Marex Group Limited Ordinary Shares as of Q2 2026.

Based on Artisan Partners's 13F filing for Q2 2026, filed 13 Aug 2026.