A B Infrabuild share price today

A B Infrabuild Ltd's share price was ₹11.82 at the close on 4 November 2026. It has been falling for 27 weeks. That is 11.0% 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 17% of the way up from that low.

A share price tends to move through four phases: moving sideways (stage 1), rising (stage 2), stalling near a high (stage 3) and falling (stage 4). Today A B Infrabuild Ltd is in stage 4. The phase helps read everything below.

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 +447% 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.

1. Number of shareholders up 271% in a year

   16,354 shareholders in the September 2026 quarter, against 4,412 a year earlier.

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

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.

A B Infrabuild closed at ₹11.82 on 4 November 2026, down 41.5% from ₹20.21 a year earlier (7 November 2025) and up 2,049.1% 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

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 4 Nov 2026 close. A day's intraday high or low can go beyond these weekly closes.

333 weekly closes from 26 July 2019 to 4 November 2026.

4 Nov 2026: A B Infrabuild closed at ₹11.82, down 2.8% on the week and down 5.9% 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).

A B Infrabuild paid ₹0.01 a share in regular dividends in the 12 months to 5 November 2026 (1 payment), a yield of 0.05% at the ₹11.82 close on 4 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

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.

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 5 November 2026.

A B Infrabuild is on one of our India lists: Penny stocks.

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.

Net profit is what is left after every cost, interest and tax. Earnings per share, dividends and book value all grow from it.

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.

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.

Revenue is everything the company billed its customers in the period.

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).

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.

Operating margin is what is left from every ₹100 of sales after the costs of running the business, before interest and tax. It shows pricing power and cost control.

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.

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.

The profit and loss account shows what was earned. The cash-flow statement shows the cash that actually came in. Comparing operating cash flow with profit is one of the best checks that a profit is real.

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.

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.

Working capital is the cash tied up between paying suppliers and getting paid. Debtor days: how long customers take to pay. Inventory days: how long stock sits. The cash cycle: the whole loop, in days of sales.

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.

A B Infrabuild Ltd's P/E is 38.6×, in the middle of its own history: higher than 63% 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.

P/E is the share price divided by a year's profit per share: how many rupees the market pays for each rupee of yearly profit.

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 −41.5%. 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 +84.7% a year; about +28.1% a year came from earnings growth and about +56.6 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 about average against its own past, so the earnings trend underneath matters more than the multiple.

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.

Every business is somewhere on a path of getting better or worse, and this section names where. The last 12 quarters of growth in revenue, profit and earnings per share, plus the return the business earns on its capital, are read as lines. Getting worse: the lines are falling. Turning around: a low point has just formed and the last few quarters are rising from it. Getting better: the rise from the low has lasted. Growing steadily: steady growth with healthy returns. Slowing from a peak: still high, but slowing. When the lines disagree the result is mixed; too little history means no reading. CAGR (compound annual growth rate) is the steady yearly rate that would turn the starting value into the latest one. It is the fairest way to compare growth over different periods. If the 1-year figure is much bigger than the 10-year one, recent growth is running faster than the long-run trend. A dash means there is no figure for that period, or the starting year was a loss, where a growth rate means nothing.

Why it matters: slowing from a peak is where good stories often end quietly.

Compound annual growth rate (%)

Compound annual growth rate over each period, %. Revenue, profit and EPS come from yearly figures; the share price row is price growth over the same periods. A dash means no figure for that period, or the starting year was a loss.

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.

Return on capital employed (ROCE) is the profit the whole business earns on all the money in it, from shareholders and lenders together. It is the best single test of whether growth adds value or just size.

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.

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.

Debt-to-equity shows how much of the business is paid for with borrowed money. Lower is safer, and the direction matters as much as the level.

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.

Who owns the company each quarter: promoters (the founders or controlling owners), foreign institutions, domestic institutions such as mutual funds, and the public. When people close to the business steadily raise their stake, that is worth noticing; a quiet list is also an answer.

Why the owners changed: promoters drove it (−5.9 points). They reduced their stake.

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.

The Z-score estimates how far a company is from balance-sheet trouble. Above about 3 is safe; below about 1.8 is the danger zone. It was built for manufacturers, so it is not used for banks and lenders.

29.8 out of 100, rank 12 of 16 in Construction - Civil/Turnkey, with 96% of the evidence available.

A B Infrabuild Ltd scores 29.8 out of 100 against the 16 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: 9.8 + 10.6 + 2.8 + 6.6 = 29.8. 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.

A B Infrabuild ranks 12 of 16 Construction - Civil/Turnkey companies on the 4-Factor Sector Score, with 29.8 out of 100.