NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) Operating Margin
- Operating margin · 12 months: Value 3.01%; Formula and calculation Operating income / revenue. Period ending 2026-05-31..
Operating margin
Overview →Financial period ending 2026-05-31; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| Operating margin · 12 months | 3.01% | Operating income / revenue. Period ending 2026-05-31. $2.76M ÷ $91.84M × 100 ≈ 3.01% |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Operating income | 2.76M USD | Operating Income (Loss) |
| Revenue | 91.84M USD | |
| Cost of products and services | 58.99M USD | Cost of Goods and Services Sold |
| Research and development | 4.87M USD | Research and Development Expense |
| Selling, general and administration | (m) |
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Operating income (USD) | Revenue (USD) | Cost of products and services (USD) | Research and development (USD) | Selling, general and administration (USD) | Operating margin |
|---|---|---|---|---|---|---|
| 2026-05-31 | $2.76M | $91.84M | $58.99M | $4.87M | (m) | 3.01% |
| 2026-02-28 | $3.11M | $89.13M | $56.17M | $4.80M | (m) | 3.49% |
| 2025-11-30 | $2.40M | $86.20M | $54.31M | $4.92M | (m) | 2.78% |
| 2025-08-31 | $2.57M | $84.23M | $52.56M | $5.04M | (m) | 3.05% |
| 2025-05-31 | $4.40M | $85.27M | $51.83M | $4.98M | (m) | 5.16% |
| 2025-02-28 | $5.06M | $84.45M | $51.37M | $5.09M | (m) | 5.99% |
| 2024-11-30 | $7.60M | $86.22M | $51.60M | $5.04M | (m) | 8.81% |
| 2024-08-31 | $7.87M | $85.06M | $51.27M | $4.80M | (m) | 9.25% |
| 2024-05-31 | $7.58M | $82.42M | $51.29M | $4.88M | (m) | 9.19% |
| 2024-02-29 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2023-11-30 | $6.57M | $80.13M | $51.35M | $4.82M | (m) | 8.20% |
| 2023-08-31 | $6.02M | $79.90M | $52.10M | $4.97M | (m) | 7.53% |
| 2023-05-31 | $6.10M | $79.45M | $52.86M | $4.62M | (m) | 7.68% |
| 2023-02-28 | $5.55M | $77.44M | $52.30M | $4.57M | (m) | 7.17% |
| 2022-11-30 | $4.71M | $75.92M | $52.20M | $4.80M | (m) | 6.21% |
| 2022-08-31 | $5.15M | $74.16M | $51.09M | $4.78M | (m) | 6.94% |
| 2022-05-31 | $5.79M | $69.42M | $46.90M | $4.74M | (m) | 8.35% |
| 2022-02-28 | $6.55M | $65.87M | $44.33M | $4.70M | (m) | 9.94% |
| 2021-11-30 | $7.87M | $61.91M | $41.10M | $4.56M | (m) | 12.72% |
| 2021-08-31 | $8.32M | $56.49M | $36.92M | $4.40M | (m) | 14.73% |
| 2021-05-31 | $6.09M | $51.01M | $33.62M | $4.28M | (m) | 11.93% |
| 2021-02-28 | $2.79M | $45.34M | $29.96M | $4.16M | (m) | 6.16% |
| 2020-11-30 | $1.72M | $45.79M | $30.12M | $4.09M | (m) | 3.77% |
| 2020-08-31 | $1.59M | $47.64M | $31.61M | $3.98M | (m) | 3.33% |
| 2020-05-31 | $2.71M | $9.94M | $34.08M | $3.94M | (m) | 27.28% |
| 2020-02-29 | $5.20M | $15.09M | $37.72M | $3.99M | (m) | 34.47% |
| 2019-11-30 | $6.29M | $15.17M | $38.31M | $3.91M | (m) | 41.44% |
| 2019-08-31 | $6.59M | $55.75M | $37.97M | $3.82M | (m) | 11.83% |
| 2019-05-31 | $7.48M | $57.05M | $38.56M | $3.75M | (m) | 13.11% |
| 2019-02-28 | $8.16M | $55.08M | $37.01M | $3.60M | (m) | 14.82% |
| 2018-11-30 | $8.62M | $53.98M | $35.74M | $3.60M | (m) | 15.97% |
| 2018-08-31 | $8.02M | $51.42M | $34.17M | $3.52M | (m) | 15.59% |
| 2018-05-31 | $7.72M | $47.58M | (m) | $3.38M | (m) | 16.22% |
| 2018-02-28 | $7.00M | $44.88M | (m) | $3.25M | (m) | 15.59% |
| 2017-11-30 | $5.36M | $41.41M | (m) | $3.07M | (m) | 12.94% |
| 2017-08-31 | $4.60M | $39.57M | (m) | $2.91M | (m) | 11.63% |
| 2017-05-31 | $3.04M | $38.19M | (m) | $3.49M | (m) | 7.96% |
| 2017-02-28 | $2.54M | $36.65M | (m) | $3.99M | (m) | 6.92% |
| 2016-11-30 | $1.89M | $35.61M | (m) | $4.36M | (m) | 5.32% |
| 2016-08-31 | $1.28M | $32.93M | (m) | $4.72M | (m) | 3.89% |
| 2016-05-31 | $1.30M | $31.52M | (m) | $4.43M | (m) | 4.13% |
| 2016-02-29 | $1.26M | $31.11M | (m) | $4.26M | (m) | 4.04% |
| 2015-11-30 | $1.43M | $30.13M | (m) | $4.00M | (m) | 4.74% |
| 2015-08-31 | $3.15M | $30.32M | (m) | $4.05M | (m) | 10.39% |
| 2015-05-31 | $4.72M | $29.60M | (m) | $4.00M | (m) | 15.94% |
| 2015-02-28 | $5.30M | $28.24M | (m) | $4.04M | (m) | 18.78% |
| 2014-11-30 | $6.82M | $27.73M | (m) | $4.28M | (m) | 24.59% |
| 2014-08-31 | $6.69M | $26.83M | (m) | $4.37M | (m) | 24.95% |
| 2014-05-31 | $6.56M | $25.54M | (m) | $4.30M | (m) | 25.69% |
| 2014-02-28 | $6.29M | $24.49M | (m) | $4.20M | (m) | 25.68% |
| 2013-11-30 | $5.61M | $23.52M | (m) | $4.02M | (m) | 23.83% |
| 2013-08-31 | $4.96M | $22.50M | (m) | $3.82M | (m) | 22.06% |
| 2013-05-31 | $3.74M | $21.59M | (m) | $3.87M | (m) | 17.35% |
| 2013-02-28 | $4.69M | $23.51M | (m) | $3.94M | (m) | 19.94% |
| 2012-11-30 | $4.41M | $23.24M | (m) | $4.00M | (m) | 18.98% |
| 2012-08-31 | $4.57M | $22.78M | (m) | $3.88M | (m) | 20.06% |
| 2012-05-31 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2012-02-29 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-11-30 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-08-31 | $4.63M | $19.53M | (m) | $4.36M | (m) | 23.69% |
| 2011-05-31 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2011-02-28 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-11-30 | (m) | (m) | (m) | (m) | (m) | (m) |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.
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