Vanguard Group
MTSR

Vanguard Group’s Metsera Inc MTSR Stock Holding History

Vanguard Group’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
Q4 		– Sell
-5,824,993
Closed -$305M – 4425
2025
Q3 		$305M Buy
5,824,993
+4,333,514
+291% +$160M ﹤0.01% 1321
2025
Q2 		$42.4M Buy
1,491,479
+24,468
+2% +$607K ﹤0.01% 2208
2025
Q1 		$39.9M Buy
+1,467,011
New +$41.6M ﹤0.01% 2184

Other funds holding MTSR

IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Vanguard Group's MTSR Position: Q4 2025 in Review

Vanguard Group sold out of Metsera Inc (MTSR) in Q4 2025, closing a stake of 5,824,993 shares — an estimated $305M sold.

Vanguard Group first reported a position in MTSR in Q1 2025 and held it in 3 quarters. The position peaked at $305M in Q3 2025. 1 fund tracked by Wall St. Rank holds MTSR as of Q4 2025.

  • Vanguard Group reported no remaining Metsera Inc position as of Q4 2025 after selling out during the quarter.
  • Vanguard Group sold 5,824,993 Metsera Inc shares in Q4 2025, an estimated $305M.
  • Vanguard Group first reported a position in Metsera Inc in Q1 2025 and held it in 3 quarters.
  • Vanguard Group's Metsera Inc position peaked at $305M in Q3 2025.
  • 1 fund tracked by Wall St. Rank held Metsera Inc as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.