Company / Operating Margin
HENNESSY ADVISORS INC Operating Margin History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Operating Margin
29.9%
FY2025
5-year range
26.4% / 33.9%
FY2021-FY2025
Trend
+13.4%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Operating Margin returned to growth in FY2025 after 6 years of decline, reaching 29.9%.
Based on SEC 10-K filings.
29.9% in FY2025 with a 5-year CAGR of -7.6%.
Declined from 33.2% to 29.9% over the past 2 years.
Operating Margin over time
Growth rates
- 3-Year Change
- -3.3pp
- 5-Year Change
- -7.6pp
- 10-Year Change
- -
Key checks
Key Insights
- In FY2025, operating margin increased 13.4% year-over-year.
- Peak operating margin was recorded in FY2018.
- Lowest operating margin in the period was in FY2024.
Annual data
| Year | Operating MarginValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | 29.9% | +13.4% |
| FY2024 | 26.4% | -20.5% |
| FY2023 | 33.2% | -0.2% |
| FY2022 | 33.2% | -2.0% |
| FY2021 | 33.9% | -9.6% |
| FY2020 | 37.5% | -16.3% |
| FY2019 | 44.8% | -3.1% |
| FY2018 | 46.3% | +4.4% |
| FY2017 | 44.3% | +0.0% |
| FY2016 | 44.3% | +8.1% |
As of FY2025 · SEC 10-K · Updated Jun 28, 2026