Start with its own history
At 17.38×, NGKIF is 19.6% above its 10-observation annual average. A lower multiple can reflect a lower price, higher earnings, or weaker growth expectations—not necessarily a bargain.
OTC · NGKIFElectrical Equipment & PartsUpdated Nov 5, 2026
NGK Insulators, Ltd. P/E ratio
Current valuation, historical context, and peer comparisons.
Current P/E ratio
17.38×
19.6% abovethe 10-year annual average
Share price37.09
÷Earnings per share2.1336
Price and EPS in quote currency. Calculation details
Investors are paying 17.38 for every 1 of reported earnings per share.
P/E over time
2017 – 2026
Annual P/ESelected-period average 14.54×
3-year average14.73×3 positive annual observations
5-year average12.36×5 positive annual observations
10-year average14.54×10 positive annual observations
Peer median · TTM24.92×8 peers with positive P/E
Historical P/E ratios
Annual period-end data · 14 observations
| Period end | P/E | Change |
|---|---|---|
| Mar 31, 2026 | 19.28× | +95.3% |
| Mar 31, 2025 | 9.87× | -34.3% |
| Mar 31, 2024 | 15.03× | +52.2% |
| Mar 31, 2023 | 9.87× | +27.6% |
| Mar 31, 2022 | 7.74× | -53.5% |
| Mar 31, 2021 | 16.64× | -0.5% |
| Mar 31, 2020 | 16.72× | +11.8% |
| Mar 31, 2019 | 14.96× | +16.2% |
View all 14 annual observations +
| Period end | P/E | Change |
|---|---|---|
| Mar 31, 2018 | 12.88× | -42.4% |
| Mar 31, 2017 | 22.36× | +75.6% |
| Mar 31, 2016 | 12.73× | -36.9% |
| Mar 31, 2015 | 20.18× | -22.3% |
| Mar 31, 2014 | 25.96× | -9.5% |
| Mar 31, 2013 | 28.67× | N/M |
Change is relative to the preceding observation. N/M values are excluded from averages.
How NGKIF compares
Company P/E vs. peer trailing-12-month ratios
| Company | P/E ratio |
|---|---|
 NGKIF This stockNGK Insulators, Ltd. | 17.38× |
 5334.TNiterra Co., Ltd. | 8.62× |
 4062.TIbiden Co.,Ltd. | 46.97× |
 5344.TMaruwa Co., Ltd. | 22.74× |
 6955.TFDK Corporation | 22.32× |
 301611.SZSuzhou Kematek Inc | 151.40× |
 6617.TTakaoka Toko Co. Ltd. | 6.57× |
 6506.TYASKAWA Electric Corporation | 27.11× |
 6981.TMurata Manufacturing Co., Ltd. | 31.81× |
Peers are selected by the data provider. Business models and earnings definitions can differ.
Put the numbers in context
What does NGKIF’s P/E tell you?
Compare like with like
The median of the 8 positive peer ratios above is 24.92×. Check growth, margins, debt, and earnings quality before interpreting the gap. A faster-growing business may justify a higher multiple.
Check what drives earnings
One-off gains can temporarily lower P/E; unusual charges can raise it. Reported earnings and forward estimates answer different questions. Pair this view with return on equity and liquidity for a fuller picture.
Keep your research connected
Take NGKIF into your spreadsheet
Pull historical P/E into Excel or Google Sheets with Wisesheets. Build your own comparisons alongside the rest of your financial model.
Explore WisesheetsQuarterly P/E · latest quarterLQ selects the latest reported quarter. Requires the Wisesheets add-in. See available data
=WISE("NGKIF", "PE Ratio", "LQ")Sources & calculation methodology
Current P/E
Share price 37.09 ÷ EPS 2.1336 = 17.38×. Data is supplied by Financial Modeling Prep through Wisesheets. Quote feed updated Nov 5, 2026; this is not a real-time trading quote.
History & averages
Annual and quarterly P/E observations are provided separately from the current quote. Averages use the latest 3, 5, or 10 annual observations, excluding missing and nonpositive ratios. Pre-IPO observations are omitted. These are period-end observations, not daily averages.
Data definitions and limitations
The current quote feed does not specify the exact EPS filing-period end or whether EPS is basic or diluted. We do not label it as forward P/E. Peer ratios are explicitly trailing-12-month (TTM) values. Historical observations do not include independently verified price and EPS inputs. Sources may update on different schedules; rounded inputs can produce small calculation differences. Historical comparisons describe past pricing, not an estimate of fair value.
NGKIF P/E ratio: common questions
The essentials behind the numbers.
NGK Insulators, Ltd.'s current P/E is 17.38× based on the quote data last updated Nov 5, 2026. It represents the share price divided by reported earnings per share. Prices and earnings may refresh on different schedules.
Annual P/E uses earnings for a completed fiscal year. Trailing-12-month (TTM) P/E uses the latest four quarters, while forward P/E uses forecast earnings. These are not interchangeable. This page labels peer ratios as TTM and shows dated annual or quarterly historical observations; it does not show forward estimates.
N/M means not meaningful: the feed has no positive P/E for that observation. Negative or zero earnings should not be ranked as a low positive valuation multiple. N/M observations are excluded from the averages shown above.
Divide the share price by earnings per share (EPS). For example, a share price of 100 and EPS of 5 gives a P/E of 20×. This page uses the price and EPS supplied together in the quote when both are positive.
Price timestamps, EPS definitions, share classes, adjustments, and fiscal periods can differ. A forward P/E also uses forecast earnings rather than reported earnings. Compare the inputs and as-of dates before comparing two displayed ratios.
Not necessarily. The average describes previous market pricing, not fair value. Changes in earnings quality, growth expectations, debt, accounting, and business risk can justify a different multiple today.