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- Diffusion Engineers
Diffusion Engineers share price
NSE: DIFFNKGCapital GoodsSpecialty Industrial Machinery
Diffusion Engineers at a glance
Diffusion Engineers (NSE: DIFFNKG) closed at ₹396.20 on 22 Oct 2026, down 2.17% on the day. With a market capitalisation of ₹1,483 Cr, it ranks 1272nd by market cap among the 4,183 NSE companies Pivot tracks (a small-cap company by SEBI's rank bands). It belongs to the Capital Goods sector; its industry is Specialty Industrial Machinery.
At its last close the stock traded at 29.2× trailing earnings, against a return on equity of 12.4% in FY26. Over the past year the share price has risen 4.0%. Its 52-week range is ₹216.80 (19 Mar 2026) to ₹519.90 (4 Sep 2026); the last close is 23.8% below the high. In Q4 FY26, the quarter ended 31 Mar 2026, revenue was ₹142 Cr (+38.2% year on year) and net profit ₹16 Cr (+22.4%), on a consolidated basis. Promoters held 69.76% of the company as of 30 Jun 2026.
Key numbers
- Market cap
- ₹1,483 CrRank 1272 on NSE
- P/E (trailing)
- 29.2×
- Price to book
- 2.3×FY26
- EPS (TTM)
- ₹13.46to Q4 FY26
- ROE
- 12.4%FY26
- ROCE
- 15.9%FY26
- Debt to equity
- 0.07FY26
- Net profit margin
- 11.8%FY26
- Book value / share
- ₹108.23FY26
- 52-week high
- ₹519.904 Sep 2026
- 52-week low
- ₹216.8019 Mar 2026
- 1-year return
- +4.0%
- RSI (14-day)
- 37.8
Returns to 22 Oct 2026
| Period | 1 day | 1 week | 1 month | 3 months | 1 year |
|---|---|---|---|---|---|
| Price change | −2.17% | −6.8% | −10.4% | +1.1% | +4.0% |
Diffusion Engineers quarterly results
| Quarter | Q1 FY25 | Q2 FY25 | Q3 FY25 | Q4 FY25 | Q1 FY26 | Q2 FY26 | Q3 FY26 | Q4 FY26 |
|---|---|---|---|---|---|---|---|---|
| Revenue | ₹71 Cr | ₹82 Cr | ₹79 Cr | ₹102 Cr | ₹81 Cr | ₹84 Cr | ₹101 Cr | ₹142 Cr |
| Revenue YoY | +7.9% | — | — | +38.6% | +13.5% | +1.3% | +27.3% | +38.2% |
| Net profit | ₹7 Cr | ₹10 Cr | ₹8 Cr | ₹13 Cr | ₹11 Cr | ₹11 Cr | ₹10 Cr | ₹16 Cr |
| Net profit YoY | +12.5% | — | — | +87.6% | +46.0% | +9.8% | +32.8% | +22.4% |
| Net margin | 10.5% | 11.9% | 9.7% | 12.7% | 13.5% | 12.9% | 10.2% | 11.3% |
| EPS | ₹2.58 | ₹3.01 | ₹1.92 | ₹3.49 | ₹3.26 | ₹2.69 | ₹3.22 | ₹4.29 |
Diffusion Engineers financials
| Item | FY21 | FY22 | FY23 | FY24 | FY25 | FY26 |
|---|---|---|---|---|---|---|
| Revenue | ₹155 Cr | ₹205 Cr | ₹255 Cr | ₹278 Cr | ₹335 Cr | — |
| Operating profit | ₹16 Cr | ₹21 Cr | ₹26 Cr | ₹40 Cr | ₹49 Cr | — |
| Net profit | ₹11 Cr | ₹16 Cr | ₹19 Cr | ₹29 Cr | ₹38 Cr | — |
| EPS (₹) | ₹25.00 | ₹6.00 | ₹8.00 | ₹11.00 | ₹10.00 | — |
| Cash from operations | ₹0 Cr | ₹11 Cr | −₹5 Cr | ₹39 Cr | ₹9 Cr | — |
| Total debt | ₹8 Cr | ₹3 Cr | ₹2 Cr | ₹0 Cr | ₹0 Cr | ₹0 Cr |
| Shareholders' equity | ₹103 Cr | ₹121 Cr | ₹142 Cr | ₹191 Cr | ₹369 Cr | ₹405 Cr |
Diffusion Engineers shareholding pattern
| Holder | 31 Mar 2025 | 30 Jun 2025 | 30 Sep 2025 | 31 Dec 2025 | 31 Mar 2026 | 30 Jun 2026 |
|---|---|---|---|---|---|---|
| Promoters | 69.70% | 69.70% | 69.70% | 69.70% | 69.76% | 69.76% |
| Foreign institutions | 0.02% | 0.67% | 0.57% | 0.14% | 0.41% | 0.72% |
| Domestic institutions | 8.97% | 7.92% | 7.50% | 6.80% | 8.13% | 8.41% |
| Non-institutions | 21.31% | 21.70% | 22.23% | 22.56% | 20.90% | 20.31% |
Diffusion Engineers vs peers
The listed Capital Goods companies nearest to Diffusion Engineers by market capitalisation.
| Company | Price | 1 day | 1 year | Market cap | P/E | ROE |
|---|---|---|---|---|---|---|
| HPLHPL Electric & Power | ₹243.95 | −0.83% | −43.3% | ₹1,569 Cr | 17.2 | — |
| YUKENYuken India | ₹1,135.60 | +3.99% | +24.1% | ₹1,543 Cr | 105 | — |
| MBELSMT Engineering | ₹268.28 | −1.19% | −34.1% | ₹1,533 Cr | 15.8 | — |
| MENONBEMenon Bearings | ₹269.70 | +8.31% | +127.1% | ₹1,511 Cr | 39.5 | — |
| SERVOTECHServotech Renewable Power System | ₹66.47 | +0.71% | −46.4% | ₹1,501 Cr | 45.8 | — |
| DIFFNKGDiffusion Engineers | ₹396.20 | −2.17% | +4.0% | ₹1,483 Cr | 29.2 | — |
| WALCHANNAGWalchandnagar Industries | ₹207.02 | +1.08% | +17.7% | ₹1,404 Cr | — | — |
Ask anything about Diffusion Engineers
Pivot answers on the live chart with evidence you can check, and tests strategies against DIFFNKG's own history. Try: “Why has DIFFNKG moved over the last three months?” · “Backtest a 50-day moving-average crossover on DIFFNKG over five years” · “Compare DIFFNKG with HPL on margins and valuation”
Frequently asked questions about Diffusion Engineers
What is the share price of Diffusion Engineers today?
Diffusion Engineers (NSE: DIFFNKG) last closed at ₹396.20 on 22 Oct 2026. Its 52-week high is ₹519.90 and its 52-week low is ₹216.80.
What is the market cap of Diffusion Engineers?
Diffusion Engineers' market capitalisation is ₹1,483 Cr (₹1,483 Cr) at the 22 Oct 2026 close, ranking 1272nd among the NSE companies Pivot tracks.
What is the P/E ratio of Diffusion Engineers?
Diffusion Engineers trades at a trailing P/E of 29.2. The median P/E of the 5 closest Capital Goods peers by market cap is 39.5.
What is the ROE and ROCE of Diffusion Engineers?
Return on equity was 12.4% in FY26 and return on capital employed was 15.9% in FY26 (consolidated figures).
Is Diffusion Engineers a debt-free company?
No. Diffusion Engineers' debt-to-equity ratio was 0.07 in FY26, with total debt of ₹0 Cr.
What were Diffusion Engineers' latest quarterly results?
For Q4 FY26 (quarter ended 31 Mar 2026), Diffusion Engineers reported revenue of ₹142 Cr, +38.2% year on year, and net profit of ₹16 Cr, +22.4% year on year.
How has Diffusion Engineers stock performed over the last year?
Diffusion Engineers' share price has risen 4.0% over the past year, +1.1% over three months and −10.4% over one month, to the 22 Oct 2026 close.
What is the shareholding pattern of Diffusion Engineers?
As of 30 Jun 2026: promoters 69.76%, foreign institutions 0.72%, domestic institutions 8.41%, non-institutions 20.31%.
Who are Diffusion Engineers' competitors?
The listed Capital Goods companies closest to Diffusion Engineers by market cap are HPL Electric & Power, Yuken India, SMT Engineering, Menon Bearings, Servotech Renewable Power System and Walchandnagar Industries.
Is Diffusion Engineers a good stock to buy?
Pivot does not give buy or sell recommendations. This page sets out Diffusion Engineers' price history, valuation, profitability, quarterly results and ownership so you can judge it yourself, and Pivot's chart lets you test a strategy on DIFFNKG against its own history before risking money. This is analysis, not financial advice.
Sources and method
Prices: NSE daily closes to 22 Oct 2026 (returns and ratios at the 22 Oct 2026 close). Fundamentals: company filings via Moneycontrol, consolidated where available. Shareholding: exchange shareholding-pattern filings. The 52-week range uses intraday highs and lows; the chart marks closing prices. P/E is the last close over trailing twelve-month EPS. Market-cap rank is among the 4,183 NSE companies Pivot tracks; SEBI's bands call the top 100 large-cap and the next 150 mid-cap. Figures marked “—” are not available rather than zero. This is analysis, not financial advice.
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