Atom Investors’s Metsera Inc MTSR Stock Holding History

Atom Investors’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 Q3	–	Sell	-10,250	Closed	-$292K	–	870
2025 Q2	$292K	Buy	+10,250	New	+$254K	0.03%	444

Other funds holding MTSR

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

Alphabet Inc Mountain View, California $4.02B AUM 215.74% 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

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

HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return

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

Atom Investors's MTSR Position: Q3 2025 in Review

Atom Investors sold out of Metsera Inc (MTSR) in Q3 2025, closing a stake of 10,250 shares — an estimated $292K sold.

Atom Investors first reported a position in MTSR in Q2 2025 and held it in 1 quarter. The position peaked at $292K in Q2 2025. 155 funds tracked by Wall St. Rank hold MTSR as of Q3 2025.

Atom Investors reported no remaining Metsera Inc position as of Q3 2025 after selling out during the quarter.
Atom Investors sold 10,250 Metsera Inc shares in Q3 2025, an estimated $292K.
Atom Investors first reported a position in Metsera Inc in Q2 2025 and held it in 1 quarter.
Atom Investors's Metsera Inc position peaked at $292K in Q2 2025.
155 funds tracked by Wall St. Rank held Metsera Inc as of Q3 2025.

Based on Atom Investors's 13F filing for Q3 2025, filed 14 Nov 2025.