Weiss Asset Management’s 89bio ETNB Stock Holding History

Weiss Asset Management’s Portfolio ETNB Stock Details ETNB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-1,400,000	Closed	-$20.6M	–	673
2025 Q3	$20.6M	Buy	+1,400,000	New	+$14.3M	0.24%	52

Other funds holding ETNB

DekaBank Deutsche Girozentrale Frankfurt, Germany $60.6B AUM 23.27% 1-Year Est. Return

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

Weiss Asset Management's ETNB Position: Q4 2025 in Review

Weiss Asset Management sold out of 89bio (ETNB) in Q4 2025, closing a stake of 1,400,000 shares — an estimated $20.6M sold.

Weiss Asset Management first reported a position in ETNB in Q3 2025 and held it in 1 quarter. The position peaked at $20.6M in Q3 2025. 2 funds tracked by Wall St. Rank hold ETNB as of Q4 2025.

Weiss Asset Management reported no remaining 89bio position as of Q4 2025 after selling out during the quarter.
Weiss Asset Management sold 1,400,000 89bio shares in Q4 2025, an estimated $20.6M.
Weiss Asset Management first reported a position in 89bio in Q3 2025 and held it in 1 quarter.
Weiss Asset Management's 89bio position peaked at $20.6M in Q3 2025.
2 funds tracked by Wall St. Rank held 89bio as of Q4 2025.

Based on Weiss Asset Management's 13F filing for Q4 2025, filed 17 Feb 2026.