Pfizer Inc
PFENYSEPharmaceutical PreparationsFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 28, 2026Last filing: 10-Q on Aug 4, 2026Score 11/3053% above fair value
$30.52+0.57 (+1.90%)
Close on Oct 30, 2026Market cap $173.95BP/E 40.2Yield 5.64%
Pfizer Tukysa (tucatinib by Quarter
Tukysa (tucatinib — HER2+ breast/colorectal cancer, via Seagen) — U.S. reported YoY (%) (%)
Pfizer Tukysa (tucatinib: -11.0% in Q2 2026, down 22.0 pts from a year earlier.
Latest, Q2 2026
-11.0%
Period ended Jun 28, 2026
Change on a year earlier
-22.0 pts
11.0% in Q2 2025
History
6 quarters
Since Q1 2025
Sources
6
Documents cited below
Where the Q2 2026 figure comes from
“|| Tukysa | 138 | 132 | 5% | 4% | 96 | 107 | (11%) | 42 | 24 | 73% | 67%”
Source: Form 8-K (Earnings / Guidance Release) (pfe-6282026xex99.htm, filed 2026-08-04) ↗
Reported in Form 8-K Revenue Tables.
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Tukysa (tucatinib — HER2+ breast/colorectal cancer, via Seagen) — U.S. reported YoY (%) (%) | Year on year | Source |
|---|---|---|---|---|
| Q2 2026 | Jun 28, 2026 | -11.0% | -22.0 pts | Form 8-K (Earnings / Guidance Release) (pfe-6282026xex99.htm, filed 2026-08-04) ↗ |
| Q1 2026 | Mar 29, 2026 | 15.0% | +22.0 pts | Form 8-K (Earnings / Guidance Release) (pfe-3292026xex99.htm, filed 2026-05-05) ↗ |
| Q4 2025 | Dec 31, 2025 | -21.0% | – | Form 8-K (Earnings / Guidance Release) (pfe-12312025xex99.htm, filed 2026-02-03) ↗ |
| Q3 2025 | Sep 28, 2025 | -19.0% | – | Form 8-K (Earnings / Guidance Release) (pfe-09282025xex99.htm, filed 2025-11-04) ↗ |
| Q2 2025 | Jun 29, 2025 | 11.0% | – | Form 8-K (Earnings / Guidance Release) (pfe-06292025xex99.htm, filed 2025-08-05) ↗ |
| Q1 2025 | Mar 30, 2025 | -7.0% | – | Form 8-K (Earnings / Guidance Release) (pfe-03302025xex99.htm, filed 2025-04-29) ↗ |
Cite this data
StockData. (2026). Pfizer Tukysa (tucatinib (%), quarterly Q1 2025–Q2 2026 [Data set]. Compiled from Pfizer SEC filings and investor materials. https://stockdatahq.com/stocks/pfe/kpis/tukysa-yoy-us
See every metric in the Pfizer KPI table. Data updated Nov 2, 2026.