Braidwell’s Metsera Inc MTSR Stock Holding History

Braidwell’s Portfolio MTSR Stock Details MTSR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-175,000	Closed	-$4.76M	–	67
2025 Q1	$4.76M	Buy	+175,000	New	+$4.96M	0.17%	58

Other funds holding MTSR

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Alphabet Inc Mountain View, California $99.1B AUM 124.46% 1-Year Est. Return

SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return

MCMU

MIC Capital Management (UK) London, United Kingdom $394M AUM 25.64% 1-Year Est. Return

VR Adviser New York $2.68B AUM 422.73% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

AWG

Alpha Wave Global New York $791M AUM 113.77% 1-Year Est. Return

Viking Global Investors Stamford, Connecticut $35.7B AUM 21.3% 1-Year Est. Return

Braidwell's MTSR Position: Q2 2025 in Review

Braidwell sold out of Metsera Inc (MTSR) in Q2 2025, closing a stake of 175,000 shares — an estimated $4.76M sold.

Braidwell first reported a position in MTSR in Q1 2025 and held it in 1 quarter. The position peaked at $4.76M in Q1 2025. 109 funds tracked by Wall St. Rank hold MTSR as of Q2 2025.

Braidwell reported no remaining Metsera Inc position as of Q2 2025 after selling out during the quarter.
Braidwell sold 175,000 Metsera Inc shares in Q2 2025, an estimated $4.76M.
Braidwell first reported a position in Metsera Inc in Q1 2025 and held it in 1 quarter.
Braidwell's Metsera Inc position peaked at $4.76M in Q1 2025.
109 funds tracked by Wall St. Rank held Metsera Inc as of Q2 2025.

Based on Braidwell's 13F filing for Q2 2025, filed 14 Aug 2025.