CSS LLC’s 89bio ETNB Stock Holding History

CSS LLC’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	-32,000	Closed	-$470K	–	1091
2025 Q3	$470K	Buy	+32,000	New	+$326K	0.02%	549
2022 Q4	–	Sell	-20,000	Closed	-$116K	–	994
2022 Q3	$116K	Buy	20,000 +5,500	+38%	+$24.2K	0.01%	812
2022 Q2	$46K	Sell	14,500 -78,500	-84%	-$237K	﹤0.01%	951
2022 Q1	$350K	Buy	93,000 +73,000	+365%	+$470K	0.01%	703
2021 Q4	$261K	Buy	+20,000	New	+$316K	0.01%	852

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

CSS LLC's ETNB Position: Q4 2025 in Review

CSS LLC sold out of 89bio (ETNB) in Q4 2025, closing a stake of 409,571 shares — an estimated $6.02M sold.

CSS LLC first reported a position in ETNB in Q3 2020 and held it in 10 quarters. The position peaked at $6.02M in Q3 2025. 2 funds tracked by Wall St. Rank hold ETNB as of Q4 2025.

CSS LLC reported no remaining 89bio position as of Q4 2025 after selling out during the quarter.
CSS LLC sold 409,571 89bio shares in Q4 2025, an estimated $6.02M.
CSS LLC first reported a position in 89bio in Q3 2020 and held it in 10 quarters.
CSS LLC's 89bio position peaked at $6.02M in Q3 2025.
2 funds tracked by Wall St. Rank held 89bio as of Q4 2025.

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