Ultralife Corporation
ULBI Industrials Electrical Equipment & Parts
Ultralife Corporation’s revenue for fiscal 2025 (year ended December 2025) was $191.2 million, up 16.2% from fiscal 2024. In the quarter to June 2026, revenue fell 1.27%, EPS grew 200.0%, free cash flow fell 84.8% and total debt fell 12.5%, each against the same quarter a year earlier. Revenue growth for three consecutive years; insiders bought in the last twelve months.
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Ultralife Corporation (ULBI) P/E ratio
Ultralife Corporation has no meaningful P/E ratio: its trailing twelve-month earnings is negative. Over the past ten years it has ranged from 0.0× (October 2026) to 72.1× (October 2025) — the current reading is the lowest in ten years.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2025 | 0.0× | — |
| FY2024 | 19.3× | 30.73% |
| FY2023 | 14.7× | — |
| FY2022 | 0.0× | — |
| FY2021 | 0.0× | — |
| FY2020 | 19.6× | (12.45%) |
| FY2019 | 22.4× | 420.86% |
| FY2018 | 4.3× | (67.59%) |
| FY2017 | 13.3× | (38.11%) |
| FY2016 | 21.4× | (40.27%) |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Jun 2026 | 0.0× | — |
| Mar 2026 | 0.0× | — |
| Dec 2025 | 0.0× | — |
| Sep 2025 | 68.2× | 41.87% |
| 42 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| CBAT China BAK Battery, Inc. compare | n/m |
| NEOV NeoVolta, Inc. compare | n/m |
| SKYX SKYX Platforms Corp. compare | n/m |
| NVX NOVONIX Limited Sponsored ADR compare | n/m |
| ULBI Ultralife Corporation | n/m |
| TGEN Tecogen Inc. compare | n/m |
| OESX Orion Energy Systems, Inc. compare | n/m |
| ESP Espey Mfg. & Electronics Corp. compare | 13.8× |
| RFIL RF Industries, Ltd. compare | 31.2× |
| Electrical Equipment & Parts industry median | 31.2× |
| Industrials sector median | 24.7× |
| Market median | 18.1× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)