Ownership history in PFIZER INC · 5 quarters on record
This page tracks every 13F SEC filing in which PFIZER INC reported a position in AN2 THERAPEUTICS INC (ANTX). 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 Q4 | UNCHANGED | 715,295 | — | 0% | 0.34% | $815K | $1.14 |
| 2025 Q3 | UNCHANGED | 715,295 | — | 0% | 0.21% | $908K | $1.27 |
| 2025 Q2 | UNCHANGED | 715,295 | — | 0% | 0.13% | $758K | $1.06 |
| 2025 Q1 | UNCHANGED | 715,295 | — | 0% | 0.19% | $972.8M | $1.36 |
| 2024 Q4 | INITIATED | 715,295 | — | — | 0.04% | $987.1M | $1.38 |
As of 2025 Q4 — sorted by position size