Ownership history in Ghost Tree Capital, LLC · 3 quarters on record
This page tracks every 13F SEC filing in which Ghost Tree Capital, LLC reported a position in ANNEXON INC (ANNX). 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) |
|---|---|---|---|---|---|---|---|
| 2024 Q3 | ADDED | 650,000 | +435,500 | +203.0% | 1.16% | $3.8M | $5.92 |
| 2024 Q2 | REDUCED | 214,500 | -95,500 | -30.8% | 0.33% | $1.1M | — |
| 2024 Q2 | INITIATED | 310,000 | — | — | 0.48% | $1.5M | — |
As of 2025 Q4 — sorted by position size