GI
ETNB

GAMCO Investors’s 89bio ETNB Stock Holding History

GAMCO Investors’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
-10,000
Closed -$147K – 1044
2025
Q3 		$147K Buy
+10,000
New +$102K ﹤0.01% 998

Other funds holding ETNB

DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $60.6B AUM 23.27% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

GAMCO Investors's ETNB Position: Q4 2025 in Review

GAMCO Investors sold out of 89bio (ETNB) in Q4 2025, closing a stake of 10,000 shares — an estimated $147K sold.

GAMCO Investors first reported a position in ETNB in Q3 2025 and held it in 1 quarter. The position peaked at $147K in Q3 2025. 2 funds tracked by Wall St. Rank hold ETNB as of Q4 2025.

  • GAMCO Investors reported no remaining 89bio position as of Q4 2025 after selling out during the quarter.
  • GAMCO Investors sold 10,000 89bio shares in Q4 2025, an estimated $147K.
  • GAMCO Investors first reported a position in 89bio in Q3 2025 and held it in 1 quarter.
  • GAMCO Investors's 89bio position peaked at $147K in Q3 2025.
  • 2 funds tracked by Wall St. Rank held 89bio as of Q4 2025.

Based on GAMCO Investors's 13F filing for Q4 2025, filed 5 Feb 2026.