Issued 2026-08-13 at $26.80 · now $26.80 (2026-08-13, +0.0% since)
Based on its own history, a month from the 2026-08-13 close, PFE has typically landed between $24.01 and $29.89 — a range of −10.4% to +11.5% from the issuance price $26.80.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
4,662 overlapping 1 month windows · 2008-01-02 – 2026-07-15 · basis climatology · forecast (batch). Probability up 53.8% (90% CI 51.6–56.0%, ≈1,400 obs).
The cone is anchored at the 2026-08-13 issuance close ($26.80) — the price the forecast resolves against on 2026-09-11, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.
Where PFE has typically landed a month from the 2026-08-13 close of $26.8 — the range is history, not a prediction.
- now $26.8 (+0.0%)
- typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $26.58 (-0.8%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $25.33–$27.83
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $24.01–$29.89
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2020-02-11 | −21.2% | −21.2% | +0.0% |
| 2009-01-22 | −21.2% | −21.2% | +1.4% |
| 2009-01-29 | −21.1% | −21.1% | +0.6% |
| 3 best | |||
| 2020-03-23 | +27.2% | +0.0% | +29.5% |
| 2021-10-27 | +26.8% | +0.0% | +26.8% |
| 2021-07-19 | +26.7% | +0.0% | +26.7% |
4,662 overlapping windows · 2008-01-02 – 2026-08-13 · not cherry-picked
Pending catalysts
- 2026-12-30 — Trial primary completion: Phase 3 primary completion: Vepdegestrant (ARV-471/PF-07850327) + Palbociclib vs Letrozole + Palbociclib in ER(+)/HER2(-) Advanced Breast Cancer (source, as of 2026-08-14)
- 2026-12-30 — Trial primary completion: Phase 1/Phase PHASE2 primary completion: TACTIVE-U: A Study to Learn About the Study Medicine (Vepdegestrant) When Given With Other Medicines in People With Advanced or Metastatic Breast Cancer (Sub-Study B) (source, as of 2026-08-14)
- 2026-12-31 — Trial primary completion: Phase 1/Phase PHASE2 primary completion: TACTIVE-U: A Study to Learn About the Study Medicine (Vepdegestrant) When Given With Other Medicines in People With Advanced or Metastatic Breast Cancer. (Sub-Study C) (source, as of 2026-08-14)
- 2027-12-06 — Trial primary completion: Phase 1/Phase PHASE2 primary completion: Symbiotic-GU-06: A Study to Learn About PF-08634404 Alone or In Combination With Enfortumab Vedotin in Urothelial Cancer (source, as of 2026-08-14)
Public, scheduled events — dated attention, not a prediction of the outcome. See the FDA catalysts page for the historical base rate.
Fundamentals iCompany financials — revenue, earnings, margins — from the newest filings shown, each carried with its date.iAs-reported figures and standard ratios from FMP, as of 2026-07-25. Revenue, net income and free cash flow can toggle annual or quarterly; margin, ROE and debt-to-equity are shown by fiscal year. We report the figures and the trend — no target price and no over/under-valued call. More on /methodology.
Fair value — three views iIndependent reference estimates of worth (a cash-flow model, peer multiples, analyst targets), shown as separate views — not a single verdict.
iThree independent estimates of per-share value, each by a different method and each with its own assumptions: a discounted-cash-flow intrinsic value, a peer comparable (the median trailing P/E of 54 sector peers times this company's trailing EPS), and the analyst price-target consensus. They routinely disagree — that gap is the point. We show the three marks and the current price; we do not blend them into a single number or call the stock over- or under-valued. Marks as of the latest capture. More on /methodology.- DCF (intrinsic)$37.84
- Peer P/E × EPS · sector median 27.4× · n=54$35.95
- Analyst target · range $25.00–$30.00$27.00
- Current price · last close 2026-08-13$26.80
Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.
iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~19 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.Up-frequency and average month-over-month return · historical frequency, not a prediction
Company insiders iOpen-market share purchases and sales by the company's own officers and directors, by filing date.
Last 90 days · as of 2026-08-13 · point-in-time by filing date
What was excluded from the conviction count, and why
12 award/RSU grants excluded — these carry no conviction information.
Congressional disclosures iStock trades disclosed by members of Congress for this company, by the date they were filed.iDisclosures shown as facts. A purchase “cluster” (≥2 members of Congress filing a buy within 90 days) has historically preceded modestly higher forward returns — and it persisted out-of-sample, though it roughly halved after 2021 (see below). A descriptive historical tendency, not a signal to trade and not used in our forecast. See /methodology.
As of 2026-08-13 · point-in-time by filed date
A cluster = ≥2 members of Congress filing a purchase within 90 days. The historical tilt persisted after 2021 but roughly halved (+45 → +28 bp/mo forward 1-month vs the S&P 500 weekly-grid baseline). Descriptive historical tendency — not a signal to trade, and not used in our forecast (audition-log 2026-07-27).
| Member | Chamber | Type | Filed | Traded | Size |
|---|---|---|---|---|---|
| Alan Armstrong | Senate | sale | 2026-07-21 | 2026-03-24 | $50–100K |
| Tommy Tuberville | Senate | sale | 2026-07-16 | 2026-06-08 | $15–50K |
| Ro Khanna | House | sale | 2026-07-06 | 2026-06-02 | $15–50K |
| Ro Khanna | House | sale | 2026-07-06 | 2026-06-16 | $1–15K |
| Ro Khanna | House | purchase | 2026-06-09 | 2026-05-15 | $1–15K |
| Ro Khanna | House | purchase | 2026-05-11 | 2026-04-13 | $1–15K |
| Gilbert Cisneros | House | sale | 2026-04-07 | 2026-03-13 | $1–15K |
| Gilbert Cisneros | House | purchase | 2026-03-09 | 2026-02-10 | $1–15K |
| Ro Khanna | House | sale | 2026-02-06 | 2026-01-22 | $1–15K |
| Ro Khanna | House | sale | 2026-02-06 | 2026-01-22 | $1–15K |
| James French Hill | House | sale | 2026-01-23 | 2025-12-31 | $100–250K |
| Julia Letlow | House | purchase | 2026-01-13 | 2025-06-17 | $1–15K |
| Gilbert Cisneros | House | sale | 2026-01-12 | 2025-12-19 | $1–15K |
| Gilbert Cisneros | House | purchase | 2025-12-15 | 2025-11-18 | $1–15K |
Research tool, not investment advice — historical frequencies, not recommendations. Full terms.