Filing Flows › AmpliTech Group (AMPG) › Q4 2025
AmpliTech Group (AMPG) Q4 2025 earnings results (fourth quarter 2025)
10-K filed Mar 26, 2026
AmpliTech Group (AMPG) reported revenue of $4.5M for the fourth quarter 2025 (Q4 2025), +142% from a year earlier and -27% from the quarter before. Operating margin was -73.3%, net loss $3.2M (71.6% of revenue).
AmpliTech Group, Q4 2025: revenue $4.5M (+142% year over year), operating margin -73.3%, net loss $3.2M, operating cash flow −$3.4M. The chart follows the revenue to costs, profit and cash.
| Q4 2025 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $4.5M | -27% | +142% |
| Operating profit | −$3.3M | — | — |
| Net earnings | −$3.2M | — | — |
| Operating cash flow | −$3.4M | — | — |
What changed
Revenue was $4.5M in Q4 2025, up 142% year over year and down 27% from the previous quarter. Manufacturing and Engineering was the largest line at 60% of revenue.
Gross margin was 22.8%, up 12.1 points from Q4 2024. Operating costs exceeded revenue by $3.3M, an operating margin of -73.3%. Operating expenses fell 5% while revenue rose 142%. The fastest-growing cost line was SG&A (+107%). The quarter ended with a net loss of $3.2M, wider than the previous quarter's $188K loss.
Operating cash flow was −$3.4M. Non-cash charges added back $533K of depreciation and amortization and $228K of share-based compensation. Working capital and other items used $1.0M. Capital expenditures of $86K exceeded it, leaving free cash flow of −$3.5M.
Questions
What was AmpliTech Group's revenue in the fourth quarter 2025?
AmpliTech Group (AMPG) reported revenue of $4.5M for the fourth quarter 2025 (Q4 2025), +142% from a year earlier and -27% from the quarter before.
Was AmpliTech Group profitable in the fourth quarter 2025?
Operating loss was $3.3M (-73.3% of revenue) and net loss $3.2M.
Source: AmpliTech Group 10-K on SEC EDGAR.