Polymer Capital Management’s MP Materials MP Stock Holding History

Polymer Capital Management’s Portfolio MP Stock Details MP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-48,000	Closed	-$3.22M	–	920
2025 Q3	$3.22M	Sell	48,000 -197,000	-80%	-$12.4M	0.34%	60
2025 Q2	$8.15M	Buy	+245,000	New	+$6.25M	0.96%	16

Other funds holding MP

Hancock Prospecting West Perth, Australia $3.33B AUM 65.96% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Polymer Capital Management's MP Position: Q1 2026 in Review

Polymer Capital Management sold out of MP Materials (MP) in Q1 2026, closing a stake of 1,679 shares — an estimated $84.8K sold.

Polymer Capital Management first reported a position in MP in Q2 2025 and held it in 3 quarters. The position peaked at $3.68M in Q3 2025. 710 funds tracked by Wall St. Rank hold MP as of Q1 2026.

Polymer Capital Management reported no remaining MP Materials position as of Q1 2026 after selling out during the quarter.
Polymer Capital Management sold 1,679 MP Materials shares in Q1 2026, an estimated $84.8K.
Polymer Capital Management first reported a position in MP Materials in Q2 2025 and held it in 3 quarters.
Polymer Capital Management's MP Materials position peaked at $3.68M in Q3 2025.
710 funds tracked by Wall St. Rank held MP Materials as of Q1 2026.

Based on Polymer Capital Management's 13F filing for Q1 2026, filed 14 May 2026.