Star Delta Transformers share price
BSE: 539255Electrical EquipmentSmall Cap
Last close ₹414.90down ₹24.65 (5.61%)
Share price at the BSE close on 23 Oct 2026. Previous close ₹439.55.
52-week range of traded prices to 23 Oct 2026
₹392.55Low, 30 Mar 2026₹718.80High, 23 Apr 2026
- Under BSE's short-term additional surveillance, stage I, on the list for 22 Oct 2026. The exchange puts a share here when its price has moved unusually, and trading in it carries extra conditions.
- Market capMarket capitalisation. Share price times the number of shares: what the whole company is worth at the day's price. The rank is by average market value over the six months to Jun 2026, among listed companies.
- ₹124 Cr2,553rd largest listed
- P/EPrice to earnings, trailing. Market cap divided by the profit of the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, after the share of the other owners of its subsidiaries: what investors pay for each rupee of a year's profit.
- Earlier quarters restated in the year
- P/BPrice to book. Market cap divided by the net worth that belongs to the company's own shareholders, its assets less everything it owes and less the other owners' share of its subsidiaries, on its latest balance sheet. The filing of 30 May 2026
- 1.3
- Dividend yieldDividend yield. Dividends paid per share in the twelve months to the day, as a percentage of the day's share price.
- Nonein the last 12 months
- ROCEReturn on capital employed. Operating profit after depreciation (revenue less operating expenses and depreciation, without other income and one-off items) as a percentage of all the money the business runs on: the whole group's net worth, the other owners of its subsidiaries included, plus borrowings. Lease liabilities are not counted: the results filings do not state them. The profit is over the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly); net worth and borrowings are on the latest balance sheet. The filing of 14 Aug 2026
- 14.3%
- Debt to equityDebt to equity. Borrowings divided by the whole group's net worth, the other owners of its subsidiaries included: rupees borrowed for each rupee of equity in the business. Lease liabilities are not counted: the results filings do not state them. From the balance sheet at the end of Mar 2026. The filing of 30 May 2026
- 0.11
- Volume, BSEVolume. Shares traded on the last trading day.
- 14,874
Results
Standalone; ₹ crore, the charts by years to March, the table by quarter.Quarterly results
Quarter to Jun 2026, against the quarter beforeFiled 14 Aug
- RevenueRevenue. The pill is the change in revenue against the quarter before: this period's figure divided by that one's, less one, in per cent.
- ₹37 Crdown 19.29%
- Net profitNet profit. The pill is the change in net profit against the quarter before: this period's figure divided by that one's, less one, in per cent.
- ₹1.40 Crdown 68.28%
- Net marginNet margin. Net profit as a percentage of revenue: how much of each rupee of sales is left after every cost, interest and tax.
- 3.7%
Revenue by year
Peak revenue ₹173 Cr, year to Mar 2026
Net profit by year, a loss in red
| ₹ crore | Sep 2024Filed 13 Nov | Dec 2024Filed 13 Feb | Mar 2025Filed 12 Jun | Jun 2025Filed 11 Sep | Sep 2025Filed 22 May | Dec 2025Filed 7 Feb | Mar 2026Filed 30 May | Jun 2026Filed 14 Aug |
|---|---|---|---|---|---|---|---|---|
| Revenue | 36.8 | 32.8 | 37.6 | 30.2 | 43.6 | 52.8 | 46.4 | 37.5 |
| Net profit | 2.9 | 2.1 | 3.1 | 2.3 | 4.0 | 2.1 | 4.4 | 1.4 |
| Net marginNet margin. Net profit as a percentage of revenue: how much of each rupee of sales is left after every cost, interest and tax. | 7.8% | 6.5% | 8.1% | 7.5% | 9.1% | 3.9% | 9.5% | 3.7% |
Standalone. The last eight quarters. The latest is shaded.
Business segments
One segment, Transformers, carries all the revenue in the year to Mar 2026.
Valuation
Today, against the company's own history. Not shown, P/E: a results filing in the last twelve months restated the quarters before it inside its year to date, so the four quarters as the company reported them do not add to a twelve-month profit; the ratio returns once the trailing year no longer holds a quarter from before the restatement. Dividend yield is not shown: no dividend in the years on record.PE ratio and valuation history
Price to bookPrice to book. Market cap divided by the net worth that belongs to the company's own shareholders, its assets less everything it owes and less the other owners' share of its subsidiaries, on its latest balance sheet.
At or below today's level on 34% of 1,236 trading days over the last 5 years.
LowestHighest
Its median1.8Industry median5.4
EV to EBITDAEnterprise value to EBITDA. Market cap plus borrowings less cash and bank balances, divided by operating profit before depreciation (revenue less operating expenses, without other income and one-off items) over the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly): what the whole business costs against the profit its operations make. Lease liabilities are not counted: the results filings do not state them.8.0
At or below today's level on 0.1% of 1,222 trading days over the last 5 years.
LowestHighest
Its median15.8Industry median25.8
Where the return came from
Yearly rates to Mar 2026, per-share figures restated for splits and bonuses.
| Over | Return a year | Earnings growth | Change in P/E | Dividend yield |
|---|---|---|---|---|
| 1 year | −28.3% | +12.3% | −36.2% | 0.0% |
| 3 years | +43.0% | +27.5% | +12.1% | 0.0% |
| 5 years | +38.3% | +46.5% | −5.6% | 0.0% |
Return is price growth plus the average dividend yield. Change in P/E is (1 + price growth) / (1 + earnings growth) - 1, so the parts compound rather than add. Earnings growth over 3 years is on profit divided by shares in issue at both ends: the earnings per share stated for one end does not match that year's profit and share count.
Peers and competitors
Heavy Electrical Equipment, 48 listed companies, priced on 23 Oct 2026. The table lists the 8 companies closest to Star Delta Transformers in market cap.
Star Delta Transformers is not on the chart: it has no P/E or return on equity today
| Company | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 Vans ElectroengineeringsVANS | 475 | – | – | – | – | – | – | – | 0.00% |
 Avana ElectrosystemsAVANA | 364 | 31.1 | 6.2 | – | – | – | 19.8% | – | 0.00% |
 United Van Der HorstUVDRHOR | 203 | 47.3 | 3.8 | 22.2 | −4.3% | −30.9% | 8.2% | 9.1% | 0.68% |
 Accord Transformer & SwitchgearACCORDTS | 174 | 38.5 | 3.6 | – | – | – | 9.2% | – | 0.00% |
 JyotiJYOTI | 146 | 8.5 | – | 12.3 | +4.3% | −12.2% | – | 10.9% | 0.00% |
 Aartech SolonicsAARTECH | 129 | – | 3.7 | 18.4 | +28.6% | – | – | 16.2% | 0.31% |
 Kay Cee Energy & InfraKCEIL | 90 | 4.8 | 0.9 | – | +7.6% | +10.1% | 22.8% | – | 0.00% |
 Trom IndustriesTROM | 51 | 7.3 | 0.9 | – | +32.2% | +50.1% | 13.8% | – | 0.00% |
Market cap in ₹ crore. Growth is the last twelve months against the twelve before. A figure is left empty where it would rest on a loss or the company has under a year of results on record. ROE is the shareholders' profit over their net worth. ROCE is profit before interest and tax over the whole group's net worth plus borrowings, as in the figures at the top of the page.
Dividends
Per share, by the year it was paid for, and the latest payments.Dividend history and dates
| Ex-date | Type | Per share |
|---|---|---|
| 18 Sep 2015 | Final | ₹0.50 |
Latest payments, as declared, by ex-date.
Latest announcements
Routine notices left out.Share news and announcements
Oct 2026
15 Oct · Legal
Exchange has sought clarification from Star Delta Transformers Ltd on October 15, 2026 with reference to significant movement in price, in order to ensure that investors have latest ....
Sep 2026
Aug 2026
Star Delta Transformers share price by year
Each calendar year to 2025.Star Delta Transformers share price history
| Year | Close at year end | Change | Highest close | Lowest close |
|---|---|---|---|---|
| 2025 | 585.55 | −35.5% | 968.10 | 489.75 |
| 2024 | 907.50 | +43.1% | 1,316.00 | 556.75 |
| 2023 | 634.35 | +430.4% | 647.25 | 125.50 |
| 2022 | 119.60 | +37.6% | 155.65 | 84.00 |
| 2021 | 86.90 | −2.2% | 97.55 | 68.40 |
| 2020 | 88.90 | −8.4% | 125.05 | 66.00 |
| 2019 | 97.10 | −14.4% | 148.70 | 75.55 |
| 2018 | 113.50 | −23.4% | 158.35 | 97.50 |
| 2017 | 148.15 | +42.9% | 195.90 | 99.30 |
| 2016 | 103.70 | +17.5% | 140.40 | 80.05 |
₹ per share, adjusted for splits and bonuses since. Change is on the close at the end of the year before.
Recent sessions
The last 10 trading days to 23 Oct 2026, as traded on BSE.
| Date | Open | High | Low | Close | Average price | Volume |
|---|---|---|---|---|---|---|
| 23 Oct 2026 | 454.80 | 454.80 | 402.00 | 414.90 | 425.62 | 14,874 |
| 22 Oct 2026 | 469.95 | 469.95 | 435.30 | 439.55 | 454.70 | 2,198 |
| 21 Oct 2026 | 482.70 | 486.00 | 446.50 | 456.60 | 462.51 | 5,626 |
| 19 Oct 2026 | 498.60 | 498.60 | 462.10 | 467.10 | 475.43 | 1,889 |
| 16 Oct 2026 | 499.95 | 504.95 | 475.00 | 493.85 | 496.38 | 1,148 |
| 15 Oct 2026 | 570.00 | 571.25 | 484.20 | 491.95 | 523.41 | 21,104 |
| 14 Oct 2026 | 453.00 | 529.30 | 453.00 | 529.30 | 501.56 | 21,691 |
| 13 Oct 2026 | 435.80 | 445.90 | 426.00 | 441.10 | 437.14 | 1,844 |
| 12 Oct 2026 | 429.90 | 435.00 | 418.40 | 432.45 | 426.91 | 1,384 |
| 9 Oct 2026 | 425.95 | 431.20 | 417.00 | 420.50 | 422.73 | 485 |
Prices in ₹ per share as traded, not adjusted.
Company details
- Legal name
- STAR DELTA TRANSFORMERS LIMITED
- BSE code
- 539255
- ISIN
- INE541K01014
- Industry
- Electrical Equipment
- Listed
- Aug 2015
- Face value
- ₹10
- CIN
- L31102MP1977PLC001393
- Corporate identity number, the registrar of companies' code for it