Nippon Telegraph & Telephone annual operating margin
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2023
2024
2025
2026
Nippon Telegraph & Telephone Operating Margin Growth & History (NTTYY)
Nippon Telegraph & Telephone's operating margin was 12.40% for fiscal 2026.
View full Nippon Telegraph & Telephone company overviewNippon Telegraph & Telephone annual operating margin history
| Fiscal year | Period ended | Operating margin | Change (percentage points) |
|---|---|---|---|
| 2026 | 2026-03-31 | 12.40% | +0.21 pp |
| 2025 | 2025-03-31 | 12.18% | −2.30 pp |
| 2024 | 2024-03-31 | 14.49% | +0.44 pp |
| 2023 | 2023-03-31 | 14.04% | — |
| 2017 | 2017-03-31 | 13.52% | +1.84 pp |
| 2016 | 2016-03-31 | 11.68% | +1.91 pp |
| 2015 | 2015-03-31 | 9.77% | −1.33 pp |
| 2014 | 2014-03-31 | 11.11% | −0.12 pp |
| 2013 | 2013-03-31 | 11.23% | −0.41 pp |
| 2012 | 2012-03-31 | 11.64% | −0.15 pp |
| 2011 | 2011-03-31 | 11.79% | +0.81 pp |
| 2010 | 2010-03-31 | 10.98% | +0.32 pp |
| 2009 | 2009-03-31 | 10.65% | −1.56 pp |
| 2008 | 2008-03-31 | 12.21% | — |
Nippon Telegraph & Telephone operating margin trends
Between the periods ended 2008-03-31 and 2026-03-31, Nippon Telegraph & Telephone's operating margin increased from 12.21% to 12.40%, a change of +0.18 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 SEC-reported operating income divided by SEC-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 Nippon Telegraph & Telephone source filings ↗