American Century Companies
MTSR

American Century Companies’s Metsera Inc MTSR Stock Holding History

American Century Companies’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
-286,448
Closed -$15M – 2897
2025
Q3 		$15M Sell
286,448
-1,226
-0.4% -$45.3K 0.01% 1261
2025
Q2 		$8.18M Buy
287,674
+1,467
+0.5% +$36.4K ﹤0.01% 1459
2025
Q1 		$7.79M Buy
+286,207
New +$8.11M ﹤0.01% 1419

Other funds holding MTSR

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

American Century Companies's MTSR Position: Q4 2025 in Review

American Century Companies sold out of Metsera Inc (MTSR) in Q4 2025, closing a stake of 286,448 shares — an estimated $15M sold.

American Century Companies first reported a position in MTSR in Q1 2025 and held it in 3 quarters. The position peaked at $15M in Q3 2025. 1 fund tracked by Wall St. Rank holds MTSR as of Q4 2025.

  • American Century Companies reported no remaining Metsera Inc position as of Q4 2025 after selling out during the quarter.
  • American Century Companies sold 286,448 Metsera Inc shares in Q4 2025, an estimated $15M.
  • American Century Companies first reported a position in Metsera Inc in Q1 2025 and held it in 3 quarters.
  • American Century Companies's Metsera Inc position peaked at $15M in Q3 2025.
  • 1 fund tracked by Wall St. Rank held Metsera Inc as of Q4 2025.

Based on American Century Companies's 13F filing for Q4 2025, filed 13 Feb 2026.