# A B Infrabuild share price today (A B Infrabuild Ltd, NSE: ABINFRA)

> A B Infrabuild share price today: ₹12.15 at the NSE close on 3 November 2026, down 36.7% in a year. A B Infrabuild (NSE: ABINFRA) is worth ₹774 crore, trades at a P/E of 39.6 and has closed between ₹9.80 and ₹21.68 over the past 52 weeks. > A B Infrabuild Ltd's earnings have grown faster than its share price. Earnings per share grew +20.0% in a year while the price moved −36.7%. ABINFRA · Construction - Civil/Turnkey · data as of 3 November 2026. Page: https://www.sectoralpha.in/stocks/a-b-infrabuild-ltd

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## Key numbers

- Business trend: Slowing from a peak, from the last 12 quarters
- Price: ₹12.15 (−36.7% in a year)
- P/E: 39.6× (higher than 66% of the last 7.3 years)
- Revenue (Jun 2026): ₹76.3 Cr (+25.9% on a year ago)
- Profit (Jun 2026): ₹5.3 Cr (+4.3% on a year ago)
- Operating margin: 13.9% (−2.0 points on a year ago)
- ROCE: 15%, FY26
- ROIC: 11.0%, against a 12.0% cost of capital: −1.0 points

The main question: profits are rising, but only −154% of the last 3 years' profit came in as cash from operations. The gap between reported profit and actual cash is the thing to watch. ## What is the A B Infrabuild share price today? A B Infrabuild Ltd's share price was ₹12.15 at the close on 3 November 2026. It has been falling for 27 weeks. That is 8.5% below its average price over the last 200 trading days. In the last 52 weeks it traded between ₹10 and ₹22, and at that close it sat 20% of the way up from that low. Over the past 13 weeks it has done better than the NIFTY 500, and it has stayed ahead for 8 weeks in a row. Over the last 7.3 years the share price moved +463% while the NIFTY 500 moved +142%, so it is ahead of the index over that whole period. The chart above shows the 13-week comparison for every week. This page treats a rise as over when the price closes below its 200-day average on two Fridays in a row. ## What changed at A B Infrabuild this quarter? 1. Number of shareholders up 271% in a year 16,354 shareholders in the September 2026 quarter, against 4,412 a year earlier. ## What are A B Infrabuild's latest quarterly results? For April to June 2026 (the quarter ended 30 June 2026), A B Infrabuild reported revenue of ₹76.3 crore, up 25.9% from ₹60.6 crore a year earlier, and a profit of ₹5.34 crore, up 4.3% from ₹5.12 crore. ### A B Infrabuild results: April to June 2026 against a year earlier

| Measure | April to June 2026 | April to June 2025 | Change |
| --- | --- | --- | --- |
| Revenue | ₹76.3 crore | ₹60.6 crore | +25.9% |
| Profit | ₹5.34 crore | ₹5.12 crore | +4.3% |
| Earnings per share | ₹0.08 | ₹0.08 | 0.0% |
| Operating margin | 13.9% | 15.9% | −2.0 points |

The next results, for July to September 2026, are due by 14 November 2026: listed companies must publish quarterly results within 45 days of the quarter's end (60 days for the January to March quarter). (From the company's reported quarterly results (quarter ended 30 June 2026). Revenue and profit in ₹ crore.)

## What is the A B Infrabuild share price history? A B Infrabuild closed at ₹12.15 on 3 November 2026, down 36.7% from ₹19.18 a year earlier (31 October 2025) and up 2,109.1% over five years. Its highest weekly close since July 2019 was ₹21.97 on 5 September 2025. ### A B Infrabuild share price: then and now

| When | Close | Change to 3 Nov 2026 |
| --- | --- | --- |
| 1 week ago · 23 Oct 2026 | ₹12.89 | −5.7% |
| 1 month ago · 1 Oct 2026 | ₹12.56 | −3.3% |
| 6 months ago · 30 Apr 2026 | ₹15.86 | −23.4% |
| 1 year ago · 31 Oct 2025 | ₹19.18 | −36.7% |
| 3 years ago · 3 Nov 2023 | ₹3.73 | +225.7% |
| 5 years ago · 3 Nov 2021 | ₹0.55 | +2,109.1% |
| Earliest weekly close in our records · 26 Jul 2019 | ₹2.16 | +462.5% |
| Highest weekly close since July 2019 · 5 Sep 2025 | ₹21.97 | −44.7% |
| Lowest weekly close since July 2019 · 24 Dec 2020 | ₹0.46 | +2,541.3% |
| 52-week high (weekly close) · 20 Feb 2026 | ₹21.68 | −44.0% |
| 52-week low (weekly close) · 10 Jun 2026 | ₹9.80 | +24.0% |

Weekly closing prices, adjusted for splits and bonuses so every price is on today’s share count. Each change is the move from that price to the 3 Nov 2026 close. A day's intraday high or low can go beyond these weekly closes. (333 weekly closes from 26 July 2019 to 3 November 2026.)

## What is the latest news on A B Infrabuild? 3 Nov 2026: A B Infrabuild closed at ₹12.15, down 5.7% on the week and down 3.3% on the month. 21 Sep 2026: ex-date for a dividend of ₹0.01 a share. ### Earlier

- Results for April to June 2026: Revenue up 25.9% and profit up 4.3% on a year earlier. - 17 Oct 2025: Share split: face value cut from ₹10 to ₹1 a share (ex-date). ## What dividend does A B Infrabuild pay? A B Infrabuild paid ₹0.01 a share in regular dividends in the 12 months to 4 November 2026 (1 payment), a yield of 0.05% at the ₹12.15 close on 3 November 2026. The last was a dividend of ₹0.01 a share, ex-date 21 September 2026. ### A B Infrabuild dividends since 1 April 2021

| Ex-date | Dividend per share | Type |
| --- | --- | --- |
| 21 Sep 2026 | ₹0.01 | Dividend |
| 22 Sep 2025 | ₹0.05 | Dividend |

Amounts as the company declared them on the NSE. A dividend goes to whoever owns the shares before the ex-date. The record date is the same day as the ex-date for every payment here. 1 of 5 Of the last 5 financial years, years with an NSE dividend record

Yes. A B Infrabuild Ltd paid out 2% of its profit as dividends in FY26, and it paid a dividend in 2 of its last 13 reported years. (From the NSE corporate-actions record, read 4 November 2026.)

## Which stock lists is A B Infrabuild on? A B Infrabuild is on one of our India lists: Penny stocks. [Penny stocks Earnings growth, 12 months (%): -9.09](https://www.sectoralpha.in/penny-stocks-india)

## Is A B Infrabuild profitable? A B Infrabuild Ltd earned ₹5.3 Cr of net profit in the Jun 2026 quarter, +4.3% on the same quarter a year earlier. Full-year FY26 profit was ₹19.0 Cr. That is 7.0% of the quarter's revenue. The same quarter a year earlier earned ₹5.1 Cr. For the full year, FY26 profit was ₹19.0 Cr (+18.8% on the year before). Why profit moved: revenue changed +25.9% on a year earlier and the margin moved −2.0 percentage points. Sales did the work while the margin got thinner. On average over the last four quarters, profit changed −7.9% and revenue +5.3%. Profit is growing slower than sales: rising costs are taking part of the growth. ## How much revenue does A B Infrabuild make, and is it growing? A B Infrabuild Ltd reported ₹76.3 Cr of revenue in the Jun 2026 quarter, +25.9% on the same quarter a year earlier. That is the 2nd quarter in a row with growth on the year before. Over 10 years it has grown 13.7% a year on average. The last full year, FY26, came in at ₹256 Cr. The last four reported quarters add to ₹272 Cr. FY26 revenue was ₹256 Cr, +23.1% on the year before. Recent pace: the last four quarters grew +5.3% on average, against 13.7% a year over the longer run, so this year is growing slower than its own long-run rate. Is growth speeding up? Revenue over the last 12 months grew +6.8%, against +37.5% a year over the last 8 quarters (rolling over); profit over the last 12 months grew −5.5%, against +47.2% a year (rolling over). ## How much of every ₹100 of sales does A B Infrabuild keep? A B Infrabuild Ltd's operating margin was 13.9% in the Jun 2026 quarter, 2.0 percentage points lower than the same quarter a year ago. Across 13 years it has been between 6.0% and 16.0%. The latest quarter is within that range. Why the margin moved: operating margin changed −2.0 percentage points on the year while gross margin changed −2.4 points. So the drop came mostly from the gross margin, which means input costs and prices charged. ## Is A B Infrabuild's profit turning into cash? Over the last 3 years A B Infrabuild Ltd's operations used more cash than they brought in, so cash conversion was −154%, a gap worth watching. In FY26 its operations used ₹51.0 Cr of cash, against ₹19.0 Cr of profit. After ₹12.0 Cr of spending on assets, free cash was −₹63.0 Cr: it spent more than its operations brought in. Cash-flow figures here are yearly, because quarterly cash statements are not published, so this section changes once a year. Why −154% of profit came in as cash: the cash cycle got 129 days shorter between FY21 and FY26, so cash that used to wait in the business now arrives sooner. When less than 70% of profit comes in as cash, it is the thing to watch on this page. What to look at next: the bigger use of cash is spending on new assets, at 3.9× depreciation over three years. The next section checks what that spending is building. ## Where does A B Infrabuild's cash go? A B Infrabuild Ltd's cash cycle, the days between paying suppliers and getting paid by customers, was 148 days in FY26, down from 277 days in FY21. It spent ₹51.0 Cr on assets over the last 3 years. Customers take 148 days to pay, and stock sits for 198 days on average. At FY26 sales of ₹256 Cr, each day of that cycle ties up about ₹0.7 Cr, so roughly ₹104 Cr is tied up in the business at any time. FY26: customers took 148 days to pay and stock sat for 198 days, about 6.5 months of sales sitting as stock, for a full cycle of 148 days, shorter than FY21's 277. The full loop: cash goes out to suppliers and production on day 0. Stock sits for 198 days. Customers pay about 148 days after that. Suppliers are paid at 80 days. Together that makes the 148-day cycle. Spending on assets: ₹51.0 Cr over the last 3 years, against ₹13.0 Cr of depreciation (the yearly wear and tear on existing assets). So it is building well beyond replacing what wears out. Work still in progress is ₹0.0 Cr (FY26): assets paid for that are not earning yet. In short: the cash is going into new capacity, not getting stuck in the daily cycle. The question is whether the new capacity earns. ## What is A B Infrabuild's P/E ratio, and how does it compare with its own history? A B Infrabuild Ltd's P/E is 39.6×, in the middle of its own history: higher than 66% of past readings. Its usual P/E (the middle reading) is 28.6×, over 7.3 years of weekly prices. This compares the share price with the company’s own past. It does not say what the business is worth. The P/E here, and its history, use a profit figure that can leave out one-off items, so it can differ from a P/E worked out on the quarterly results. Those results' earnings per share for the four quarters to Jun 2026 add up to ₹0.30. Why the multiple is where it is: over the past year earnings per share moved +20.0% while the price moved −36.7%. Earnings did better than the price, which pulled the multiple down within its own range. Where the price move came from: over 5 years the price moved +85.7% a year; about +28.1% a year came from earnings growth and about +57.6 percentage points from the multiple (the market paying more). The split is approximate (price return minus earnings growth). It shows how much of the move came from the market paying a different multiple. In short: the multiple is high against its own past, so the earnings trend underneath matters more than the multiple. ## Is the A B Infrabuild business getting better or worse? A B Infrabuild Ltd's business is slowing from a peak. Revenue, profit and EPS growth have slowed sharply (revenue growth from +76.9% at its peak to +6.8% now), while ROCE is still 22.0%. This is based on 12 quarters of 4 measures. Why it matters: slowing from a peak is where good stories often end quietly. ## How much does A B Infrabuild earn on its capital? A B Infrabuild Ltd earned a ROCE of 15% in FY26. That is up from a low of 8% in FY21. Its return on capital used (ROIC) is 1.0 percentage points below its cost of capital, so growth here does not yet pay for the capital it uses. It comes from a 7.4% net margin and 0.71× asset turnover (sales divided by assets). Why the return is what it is (FY26): a 7.4% net margin × 0.71× asset turnover × 2.14× leverage (assets divided by equity) ≈ 11.2% on equity. The margin does its share; borrowing is a big part of it. The key test, return on capital used minus the cost of capital: 11.0% − 12.0% = −1.0 percentage points. The 12.0% is a standard assumption for the cost of capital in India, not an estimate for this company. Read the sign and size of the gap, not the decimals. Negative: growth at these returns loses value until returns improve. ## Does A B Infrabuild have too much debt? A B Infrabuild Ltd has total debt of ₹116 Cr against shareholder equity of ₹169 Cr as of Jun 2026, so its debt is 0.69× its equity. Year by year, that ratio went from 1.07 in FY22 to 0.68 in FY26. Keep that borrowing in mind when reading the returns on this page. ## What is the A B Infrabuild shareholding pattern? Promoters cut their stake in A B Infrabuild Ltd by 5.9 percentage points over 8 quarters, the biggest change among its owners. Promoters now own 30.9% of the company. Foreign institutions moved +0.1 points over the same period, to 0.1%. This uses the four owner groups that companies report every quarter; nothing is guessed between filings. Why the owners changed: promoters drove it (−5.9 points). They reduced their stake. ## How far is A B Infrabuild from balance-sheet trouble? For A B Infrabuild Ltd, the Z-score is not available, so we say so rather than guess one. It estimates how far the balance sheet is from trouble; it is not a forecast of failure. The debt, cash-flow and return sections show the balance-sheet figures we do have, each with its own date. ## How does A B Infrabuild rank in its industry? 29.7 out of 100, rank 12 of 15 in Construction - Civil/Turnkey, with 96% of the evidence available. A B Infrabuild Ltd scores 29.7 out of 100 against the 15 companies it is compared with in Construction - Civil/Turnkey, ranking 12. The evidence is balanced: no factor stands out, so another reported quarter is needed before the picture is clearer. The four parts add up to the total exactly: 9.7 + 10.7 + 2.6 + 6.7 = 29.7. This is the same number shown on the industry page; it is worked out once for the whole group and read here. What would change it: The score would fall if profit growth turns negative or margins stop improving while the share price lags its sector. ## Which companies is A B Infrabuild compared with? A B Infrabuild ranks 12 of 15 Construction - Civil/Turnkey companies on the 4-Factor Sector Score, with 29.7 out of 100. 1. [SRM Contractors Ltd](https://www.sectoralpha.in/stocks/srm-contractors-ltd) SRM · basing · Evidence leans up · 79% evidence 64.4 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 27.9/35 · Revenue 75.5% · Profit 87.3% · Operating margin change 5 points · 88% evidence Capital efficiency 20.8/25 · ROCE 37.1% · Operating margin 19% · 100% evidence Valuation 11.3/20 · P/E 7.9× · PEG n/a · 15% evidence Relative strength 4.4/20 · Lead over its industry -17.3% · Lead over NIFTY 500 -10.3% · 1 year -28.9% · 100% evidence · 0 of 12 weeks ahead Exact sum: 27.9 + 20.8 + 11.3 + 4.4 = 64.4 · What this means: Earnings are strong; relative strength in its sector is -17.3% and the one-year return is -28.9%. 2. [Sathlokhar Synergys E&C Global Ltd](https://www.sectoralpha.in/stocks/sathlokhar-synergys-e-c-global-ltd) SSEGL · breaking out · Evidence leans up · 60% evidence 62.9 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 23.9/35 · Revenue 100% · Profit 100% · Operating margin change 2 points · 95% evidence Capital efficiency 18.6/25 · ROCE 36.3% · Operating margin 15% · 76% evidence Valuation 10.9/20 · P/E 8.4× · PEG n/a · 15% evidence Relative strength 9.5/20 · Lead over its industry n/a · Lead over NIFTY 500 -3% · 1 year -35.9% · 25% evidence · 10 of 12 weeks ahead Exact sum: 23.9 + 18.6 + 10.9 + 9.5 = 62.9 · What this means: The evidence is balanced: no factor stands out, so another reported quarter is needed before the picture is clearer. 3. [Univastu India Ltd](https://www.sectoralpha.in/stocks/univastu-india-ltd) UNIVASTU · Too little evidence to rank firmly · 58% evidence 62.7 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 29.4/43.75 · Revenue 100% · Profit 82.3% · Operating margin change -11 points · 83% evidence Capital efficiency 22.2/31.25 · ROCE 30% · Operating margin 14% · 76% evidence Valuation 11.1/25 · P/E 16.4× · PEG n/a · 50% evidence Relative strength: no reading this week · its 20 points are shared across the other three Exact sum: 29.4 + 22.2 + 11.1 = 62.7 (no relative-strength reading this week; its 20 points are shared across the other three) · What this means: Some evidence is missing, so the score is pulled toward the middle on purpose. 4. [Ceigall India Ltd](https://www.sectoralpha.in/stocks/ceigall-india-ltd) CEIGALL · breaking out · Evidence leans up · 71% evidence 62.3 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 19.5/35 · Revenue 20.3% · Profit 23.5% · Operating margin change 2 points · 83% evidence Capital efficiency 14.1/25 · ROCE 17% · Operating margin 15% · 76% evidence Valuation 10.0/20 · P/E 21.1× · PEG n/a · 15% evidence Relative strength 18.7/20 · Lead over its industry 20.3% · Lead over NIFTY 500 29% · 1 year 55.1% · 100% evidence · 6 of 12 weeks ahead Exact sum: 19.5 + 14.1 + 10 + 18.7 = 62.3 · What this means: The evidence is balanced: no factor stands out, so another reported quarter is needed before the picture is clearer. 5. [Interise Trust](https://www.sectoralpha.in/stocks/interise-trust) INTERISE · Too little evidence to rank firmly · 51% evidence 51.3 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 25.9/43.75 · Revenue 6% · Profit 64.1% · Operating margin change 4 points · 83% evidence Capital efficiency 12.4/31.25 · ROCE 9.7% · Operating margin 94% · 76% evidence Valuation 13.0/25 · P/E 13.6× · PEG n/a · 15% evidence Relative strength: no reading this week · its 20 points are shared across the other three Exact sum: 25.9 + 12.4 + 13 = 51.3 (no relative-strength reading this week; its 20 points are shared across the other three) · What this means: Some evidence is missing, so the score is pulled toward the middle on purpose. 6. [GHV Infra Projects Ltd](https://www.sectoralpha.in/stocks/ghv-infra-projects-ltd) quiet · Evidence leans down · 87% evidence 48.9 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 16.2/35 · Revenue 92.6% · Profit 66.7% · Operating margin change 0 points · 95% evidence Capital efficiency 16.4/25 · ROCE 46% · Operating margin 12% · 95% evidence Valuation 11.1/20 · P/E 34.2× · PEG n/a · 50% evidence Relative strength 5.2/20 · Lead over its industry -14.9% · Lead over NIFTY 500 -7.6% · 1 year -27.9% · 100% evidence · 10 of 12 weeks ahead Exact sum: 16.2 + 16.4 + 11.1 + 5.2 = 48.9 · What this means: The evidence is balanced: no factor stands out, so another reported quarter is needed before the picture is clearer. 7. [Gayatri Projects Ltd](https://www.sectoralpha.in/stocks/gayatri-projects-ltd) GAYAPROJ · losing its lead · Too little evidence to rank firmly · 56% evidence 48.9 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 19.3/35 · Revenue 100% · Profit 100% · Operating margin change 6 points · 62% evidence Capital efficiency 6.3/25 · ROCE 4.8% · Operating margin 18% · 76% evidence Valuation 11.8/20 · P/E 7× · PEG n/a · 50% evidence Relative strength 11.5/20 · Lead over its industry n/a · Lead over NIFTY 500 15.1% · 1 year 72.2% · 25% evidence · 7 of 12 weeks ahead Exact sum: 19.3 + 6.3 + 11.8 + 11.5 = 48.9 · What this means: Some evidence is missing, so the score is pulled toward the middle on purpose. 8. [Denta Water & Infra Solutions Ltd](https://www.sectoralpha.in/stocks/denta-water-infra-solutions-ltd) DENTA · quiet · Evidence leans down · 64% evidence 42.1 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 8.4/35 · Revenue 10% · Profit -10.2% · Operating margin change -11 points · 88% evidence Capital efficiency 15.3/25 · ROCE 18.4% · Operating margin 22% · 100% evidence Valuation 10.6/20 · P/E 11.1× · PEG n/a · 15% evidence Relative strength 7.8/20 · Lead over its industry n/a · Lead over NIFTY 500 -20.2% · 1 year -44.9% · 25% evidence · 4 of 12 weeks ahead Exact sum: 8.4 + 15.3 + 10.6 + 7.8 = 42.1 · What this means: The evidence is balanced: no factor stands out, so another reported quarter is needed before the picture is clearer. 9. [B.L.Kashyap & Sons Ltd](https://www.sectoralpha.in/stocks/blkashyap-sons-ltd) BLKASHYAP · turning · Evidence leans down · 64% evidence 42.0 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 12.2/35 · Revenue 21.9% · Profit -80% · Operating margin change 0 points · 88% evidence Capital efficiency 9.2/25 · ROCE 12.6% · Operating margin 8% · 100% evidence Valuation 9.6/20 · P/E 31.9× · PEG n/a · 15% evidence Relative strength 11.0/20 · Lead over its industry n/a · Lead over NIFTY 500 3.9% · 1 year -11.6% · 25% evidence · 3 of 12 weeks ahead Exact sum: 12.2 + 9.2 + 9.6 + 11 = 42 · What this means: The evidence is balanced: no factor stands out, so another reported quarter is needed before the picture is clearer. 10. [IL&FS Engineering & Construction Co Ltd](https://www.sectoralpha.in/stocks/il-fs-engineering-construction-co-ltd) IL&FSENGG · Too little evidence to rank firmly · 56% evidence 38.9 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 15.7/35 · Revenue -33.5% · Profit 100% · Operating margin change 40.3 points · 65% evidence Capital efficiency 1.8/25 · ROCE 0.8% · Operating margin -24.9% · 100% evidence Valuation 8.9/20 · P/E 37.6× · PEG n/a · 15% evidence Relative strength 12.5/20 · Lead over its industry n/a · Lead over NIFTY 500 32.5% · 1 year n/a · 25% evidence Exact sum: 15.7 + 1.8 + 8.9 + 12.5 = 38.9 · What this means: Some evidence is missing, so the score is pulled toward the middle on purpose. 11. [Afcons Infrastructure Ltd](https://www.sectoralpha.in/stocks/afcons-infrastructure-ltd) AFCONS · quiet · Most evidence points down · 74% evidence 32.3 out of 100 Growth Capital Valuation Relative
12. A B Infrabuild Ltd this page ABINFRA · breaking out · Most evidence points down · 96% evidence 29.7 out of 100 Growth Capital Valuation Relative How the score adds up Growth & earnings 9.7/35 · Revenue 6.8% · Profit -5.5% · Operating margin change -2 points · 88% evidence Capital efficiency 10.7/25 · ROCE 15.2% · Operating margin 13.9% · 100% evidence Valuation 2.6/20 · P/E 39.8× · PEG 2.52 · 100% evidence Relative strength 6.7/20 · Lead over its industry -22.2% · Lead over NIFTY 500 -14.4% · 1 year -36.6% · 100% evidence · 9 of 12 weeks ahead Exact sum: 9.7 + 10.7 + 2.6 + 6.7 = 29.7 · What this means: The evidence is balanced: no factor stands out, so another reported quarter is needed before the picture is clearer. 13. [Brahmaputra Infrastructure Ltd](https://www.sectoralpha.in/stocks/brahmaputra-infrastructure-ltd) Too little evidence to rank firmly · 47% evidence 63.1 out of 100 Growth Capital Valuation Relative
14. [Effwa Infra & Research Ltd](https://www.sectoralpha.in/stocks/effwa-infra-research-ltd) EFFWA · quiet · Too little evidence to rank firmly · 47% evidence 54.6 out of 100 Growth Capital Valuation Relative
15. [HRS Aluglaze Ltd](https://www.sectoralpha.in/stocks/hrs-aluglaze-ltd) Too little evidence to rank firmly · 26% evidence 52.2 out of 100 Growth Capital Valuation Relative

Missing figures are not scored as bad. They lower the confidence and pull the final score toward the middle. Relative strength counts only when the company has a reading for this week; with no reading, that factor is left out and its 20 points are shared across the other three in proportion. PEG is not shown when the ratio cannot mean anything: the company must be making a profit, its price-to-earnings must be positive, and its three-year earnings growth must fall between 5% and 60%. Dividing a price multiple by a loss, or by growth measured off a tiny base, produces a number that looks precise and tells you nothing. Under relative strength, one mark per week shows the last 12 weeks: a mark is filled where the company led NIFTY 500 by 5% or more over the 13 weeks ending that week, which is the same test used everywhere on this site. Price stage places the company on the same six-step path the industry is placed on (basing, turning, breaking out, leader, fading, asleep), read from how many weeks running it has led NIFTY 500 and whether that lead is growing or shrinking. It describes where the share price stands, not the direction of earnings, and it is not a recommendation; it is left blank for a company whose weekly history is too short or too stale to read. The figures in this ranking come from the industry comparison: results through the Sep 2026 quarter, and the P/E at that quarter's end. The sections above use the latest weekly price, so a P/E or return there can differ a little from the one here. The stage words in this ranking (such as losing its lead or breaking out) describe the lead over the index, not the price phase in the price section. Related companies: [Construction - Civil/Turnkey](https://www.sectoralpha.in/sectors/construction-civil-turnkey), all 15 compared on one page. ## Which companies are close to A B Infrabuild in size? A B Infrabuild is the 10th largest of 15 Construction - Civil/Turnkey companies on Sector Alpha by market value (scores of 30 October 2026). Just above it: Sathlokhar Synergys E&C Global, Gayatri Projects and Effwa Infra & Research. Just below it: Denta Water & Infra Solutions, IL&FS Engineering & Construction Co and Univastu India. ### Construction - Civil/Turnkey companies close in size

1. [Sathlokhar Synergys E&C Global Ltd](https://www.sectoralpha.in/stocks/sathlokhar-synergys-e-c-global-ltd) ₹929 crore
2. [Gayatri Projects Ltd](https://www.sectoralpha.in/stocks/gayatri-projects-ltd) ₹880 crore
3. [Effwa Infra & Research Ltd](https://www.sectoralpha.in/stocks/effwa-infra-research-ltd) ₹784 crore
4. A B Infrabuild Ltd ₹777 crore
5. [Denta Water & Infra Solutions Ltd](https://www.sectoralpha.in/stocks/denta-water-infra-solutions-ltd) ₹592 crore
6. [IL&FS Engineering & Construction Co Ltd](https://www.sectoralpha.in/stocks/il-fs-engineering-construction-co-ltd) ₹499 crore
7. [Univastu India Ltd](https://www.sectoralpha.in/stocks/univastu-india-ltd) ₹497 crore

[All 15 Construction - Civil/Turnkey companies, largest first](https://www.sectoralpha.in/sectors/construction-civil-turnkey#all-companies)

### Companies close in size in other industries

1. [Dhampur Bio Organics Ltd](https://www.sectoralpha.in/stocks/dhampur-bio-organics-ltd) ₹779 crore · Sugar
2. [Namo eWaste Management Ltd](https://www.sectoralpha.in/stocks/namo-ewaste-management-ltd) ₹778 crore · Recycling
3. A B Infrabuild Ltd ₹777 crore
4. [Uday Jewellery Industries Ltd](https://www.sectoralpha.in/stocks/uday-jewellery-industries-ltd) ₹776 crore
5. [Zuari Agro Chemicals Ltd](https://www.sectoralpha.in/stocks/zuari-agro-chemicals-ltd) ₹775 crore · Fertilisers

## What else do people ask about A B Infrabuild? ### What is A B Infrabuild's share price today? A B Infrabuild Ltd's share price is ₹12.15, −36.7% over the past year. The whole company is worth ₹774 Cr on the market. In the last 52 weeks it traded between ₹10 to ₹22; today it is 20% of the way up from the low, 8.5% below its 200-day average (as of 3 November 2026). ### What were A B Infrabuild's latest quarterly results? A B Infrabuild Ltd reported revenue of ₹76.3 Cr and net profit of ₹5.3 Cr for the Jun 2026 quarter. Revenue rose 25.9% and profit rose 4.3% compared with a year earlier. Earnings per share were ₹0.08. The operating margin was 13.9%, 2.0 percentage points lower than a year earlier (as of 3 November 2026). ### What is A B Infrabuild's market cap? A B Infrabuild Ltd's market capitalisation is ₹774 Cr at a share price of ₹12.15. Market cap is the share price times the number of shares, so it changes whenever the price moves (as of 3 November 2026). ### How is A B Infrabuild performing? A B Infrabuild Ltd's share price has been falling for 27 weeks. In its latest quarter, revenue rose 25.9% and profit rose 4.3% compared with a year earlier. Over the past 13 weeks it has done better than the NIFTY 500, for 8 weeks running (as of 3 November 2026). ### Will A B Infrabuild's share price go up? This page does not forecast A B Infrabuild Ltd's share price. What it shows instead: the share price is ₹12.15, and it has been falling for 27 weeks. Its P/E of 39.6× is higher than 66% of its own last 7 years (as of 3 November 2026). ### Who owns A B Infrabuild? Promoters own 30.9% of A B Infrabuild Ltd, foreign institutions 0.1%, domestic institutions 0.1% and the public 68.9% (latest quarter). The biggest change over the last two years: Promoters cut their stake by 5.9 percentage points over 8 quarters (as of 3 November 2026). ### Where is A B Infrabuild in its business cycle? A B Infrabuild Ltd's FY26 operating margin was 15.0%, against a 13-year range of 6.0% to 16.0%: the middle of its own range, neither a peak nor a low. The latest quarter was 13.9%. Comparing margins with a company's own long history is a good way to see where it is in its cycle (as of 3 November 2026). ### What could break the A B Infrabuild story? The main question: profits are rising, but only −154% of the last 3 years' profit came in as cash from operations. The gap between reported profit and actual cash is the thing to watch. On price, this page treats a rise as over when the share price closes below its 200-day average on two Fridays in a row (as of 3 November 2026). ### Is A B Infrabuild a stock worth studying right now? What the numbers show: A B Infrabuild Ltd's earnings have grown faster than its share price. Earnings per share grew +20.0% in a year while the price moved −36.7%. The main open question: whether the cash starts to follow the profit. Every number on this page is worked out by code from the published figures, with no forecasts and no price opinions (as of 3 November 2026). ## Lists

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