Ownership history in CSS LLC/IL · 16 quarters on record
This page tracks every 13F SEC filing in which CSS LLC/IL reported a position in 89BIO INC (ETNB). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 32,000 | -324,000 | -91.0% | 0.02% | $470K | — |
| 2025 Q3 | REDUCED | 356,000 | -53,571 | -13.1% | 0.23% | $5.2M | — |
| 2025 Q3 | ADDED | 409,571 | +389,571 | +1947.9% | 0.27% | $6.0M | — |
| 2022 Q3 | REDUCED | 20,000 | -91,693 | -82.1% | 0.01% | $116K | — |