Ownership history in PFIZER INC · 5 quarters on record
This page tracks every 13F SEC filing in which PFIZER INC reported a position in BOLT BIOTHERAPEUTICS INC (BOLT). 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 | 31,305 | — | 0% | 0.07% | $171K | $5.47 |
| 2025 Q3 | UNCHANGED | 31,305 | — | 0% | 0.04% | $167K | $5.32 |
| 2025 Q2 | REDUCED | 31,305 | -594,804 | -95.0% | 0.03% | $181K | $5.77 |
| 2025 Q1 | UNCHANGED | 626,109 | — | 0% | 0.05% | $250.4M | $8.00 |
As of 2025 Q4 — sorted by position size