Tertiary Minerals annual operating margin
2022
2023
2024
2025
Tertiary Minerals Operating Margin Growth & History (TYM)
Tertiary Minerals's operating margin was −291.26% for fiscal 2025.
View full Tertiary Minerals company overviewTertiary Minerals annual operating margin history
| Fiscal year | Period ended | Operating margin | Change (percentage points) |
|---|---|---|---|
| 2025 | 2025-09-30 | −291.26% | +47.58 pp |
| 2024 | 2024-09-30 | −338.84% | −101.30 pp |
| 2023 | 2023-09-30 | −237.54% | +41.01 pp |
| 2022 | 2022-09-30 | −278.55% | — |
Tertiary Minerals operating margin trends
Between the periods ended 2022-09-30 and 2025-09-30, Tertiary Minerals's operating margin decreased from −278.55% to −291.26%, a change of −12.71 percentage points.
About the metric
What operating margin means
Operating margin measures the percentage of revenue left after operating costs and expenses. It shows how much operating profit a company generates from each dollar of revenue.
Calculation and source
How operating margin is calculated
TickerStat calculates operating margin as reported operating income divided by reported revenue for the same fiscal period. Changes are shown in percentage points. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Tertiary Minerals source filings ↗Community posts
Tertiary reports seven more Mushima North holes, with mineralisation extending deeper
Tertiary Minerals released further Phase 4 drilling results from Mushima North, Zambia, on 7 September 2026. Selected intersections Hole Interval Silver Copper Zinc 26TMNRC-054 67m from 19m 40g/t 0.10% 0.30% 26TMNRC-057 82m from 7m 37g/t 0. ...