HI
MTSR

HBK Investments’s Metsera Inc MTSR Stock Holding History

HBK Investments’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
-3,200,000
Closed -$167M – 328
2025
Q3 		$167M Buy
+3,200,000
New +$118M 1.84% 16

Other funds holding MTSR

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

HBK Investments's MTSR Position: Q4 2025 in Review

HBK Investments sold out of Metsera Inc (MTSR) in Q4 2025, closing a stake of 3,200,000 shares — an estimated $167M sold.

HBK Investments first reported a position in MTSR in Q3 2025 and held it in 1 quarter. The position peaked at $167M in Q3 2025. 1 fund tracked by Wall St. Rank holds MTSR as of Q4 2025.

  • HBK Investments reported no remaining Metsera Inc position as of Q4 2025 after selling out during the quarter.
  • HBK Investments sold 3,200,000 Metsera Inc shares in Q4 2025, an estimated $167M.
  • HBK Investments first reported a position in Metsera Inc in Q3 2025 and held it in 1 quarter.
  • HBK Investments's Metsera Inc position peaked at $167M in Q3 2025.
  • 1 fund tracked by Wall St. Rank held Metsera Inc as of Q4 2025.

Based on HBK Investments's 13F filing for Q4 2025, filed 17 Feb 2026.