Bigbloc Construction Limited (BIGBLOC) fair value: what the stock is really worth
As of Sep 25, 2026: fair value of Bigbloc Construction Limited ₹11.62, price ₹40.01, upside -71.0%, quality 14 out of 100. Calculated from audited financials with 26 valuation models and 37 quality factors, updated daily.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 27, 2026.
How to read this chart
60‑month range ₹9.40 – ₹142.98 · fair‑value band ₹8.35 – ₹14.53 · the ₹40.01 price screens above the ₹11.62 fair value. Dashed = 300-day average. As of Sep 27, 2026.
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Bigbloc Construction Limited, together with its subsidiaries, engages in the manufacturing, sales, and marketing of aerated autoclave concrete blocks in India. The company offers AAC wall panels, block jointing mortar, tile adhesives and gypsum plaster, and other construction chemicals.
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Bigbloc Construction Limited, together with its subsidiaries, engages in the manufacturing, sales, and marketing of aerated autoclave concrete blocks in India. The company offers AAC wall panels, block jointing mortar, tile adhesives and gypsum plaster, and other construction chemicals. It markets its products under the NXTBLOC, NXTPLAST, NXTFIX, NXTFLIX, and ZMARTBUILD brand names. Bigbloc Construction Limited was founded in 2010 and is based in Surat, India.
Stock analysis
Bigbloc Construction Limited (BIGBLOC) currently trades at ₹40.01, while our model-based Fair Value estimate is ₹11.62, implying the stock looks roughly 244.4% overvalued today.
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Valuation
Bull case: the Growth Earnings group reads highest at a median of ₹15.79 per share, and 0 of the 14 models we run sit above the ₹40.01 price.
Bear case: the Asset-Based group reads lowest at ₹6.40, and 14 of the 14 models stay below the price. Evidence for this calculation is low.
Scenario range: ₹8.35 (bear) to ₹14.53 (bull), the price of ₹40.01 sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 14/100 (below-average quality), in the Industrials sector.
Expensive Growth: The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Bigbloc Construction Limited reported revenue of ₹2.2B in FY2025 versus ₹1.0B in FY2021, a compound +21.6%/yr. Reported net income was ₹96.8M in FY2025, compounding +40.7%/yr from FY2021. FY2021 was a trough year, so the rate overstates the trend.
Key figures
Market cap ₹7.0B (≈ $73.2M) · P/S ratio 2.47 · EPS (TTM) ₹−0.1200 · Dividend yield 0.2% · Net margin 4.3% · Return on equity −5.7% · Return on assets (EBIT) 27.8% · Operating margin 2.6%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 39 out of 100 (low confidence).
What moves the price
The share trades about 49% below its 52-week high and 4% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −19% fair-value upside, at −71%, BIGBLOC screens richer than that median.
Fair Value models
Bear ₹8.35Fair Value ₹11.62Bull ₹14.53
Model ⓘEach model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model.Bear ⓘBear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull ⓘBull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. If a model's bull case is above four times its base value, the table shows that limit with a > sign (like the overall Bull above): beyond it no assumption holds.Evidence ⓘEvidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Growth Quality ⓘGrowth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card.45/100
The company is growing, but growth may require heavy reinvestment or weak cash conversion.
Revenue growth 1 year
−7.6%
Revenue growth 3 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+8.6%
Revenue growth 5 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+13.6%
Start year 2020 (pandemic)
Revenue growth 9 years ⓘMeasures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+15.7%
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What shareholders gained per year (last 5 years), in INR ⓘWhat the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 5 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Measured in INR: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+14.1%
Earnings growth per share plus dividend.
Earnings per share, growth per year+13.9%
Dividend (yield on the price)0.2%
Pace: 5 vs 10 years ⓘTwo data points, not a trend model: earnings growth per share over the last 5 fiscal years against the last 10. Labelled "steady" when both rates are within 3 percentage points of each other, otherwise picking up or flattening. Shown only when ten years of history exist.13.9% vs 26.0%, slowing
Profit margin 2020 to 2025 ⓘOperating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.5% → 7%
Compare Bigbloc Construction Limited with another stock
Price, fair value, quality and upside side by side.
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Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Building Products & Equipment · 252 stocks
Beats the industry median on 4/11 measures
Overall it trails its industry peers.
Valuation
Quality Score14 · Bottom 25%
Fair Value upside−71.0% · Bottom 25%
Profitability
Return on assets0.1% · Below median
Net margin (TTM)−0.6% · Bottom 25%
Operating margin (TTM)2.6% · Below median
Growth and dividend
Revenue growth34.6% · Top 25%
Dividend yield (TTM)0.2% · Bottom 25%
Balance sheet
Debt / equity0.92× · Highest 25%
Valuation Multiplesvs Building Products & Equipment median · lower = cheaper
P/B0.05× · Cheapest 25%
P/S (TTM)0.03× · Cheapest 25%
EV/EBITDA7.4× · Cheaper than median
Strength profile in five axes (Snowflake)
This stockSector peers
VALUE (fair-value potential)0· sector 11
FUTURE (revenue growth)100· sector 13
PAST (return on equity)0· sector 22
HEALTH (low debt)54· sector 95
DIVIDEND (yield)3· sector 42
VALUE 0: the price sits above our fair-value range.
For bloggers, editors and developers: paste this into your site or blog (a “Custom HTML” block in WordPress), it shows the current fair value and links back here. Free, plain HTML, and welcome. Full data streams (CSV/JSON) at /developers.
Cite: Fair Value Calculator (2026). "Bigbloc Construction Limited Fair Value". https://www.fairvalue-calculator.com/stock/BIGBLOC
Frequently asked questions
Is Bigbloc Construction Limited (BIGBLOC) overvalued or undervalued?
As of Sep 27, 2026, our model estimates a fair value of ₹11.62 versus a price of ₹40.01, about −71% upside (overvalued).
What is the fair value of BIGBLOC?
Our model-based fair value for Bigbloc Construction Limited is ₹11.62 (as of Sep 27, 2026), built from audited fundamentals. The current price: ₹40.01.
What is the quality score of BIGBLOC?
Bigbloc Construction Limited has a Quality Score of 14/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Bigbloc Construction Limited (BIGBLOC)?
Our model-based price target is the fair value of ₹11.62 (as of Sep 27, 2026) from 14 valuation models. Cautious scenario ₹8.35, optimistic scenario ₹14.53. It is a calculation from audited fundamentals, not an analyst target.
What is the Bigbloc Construction Limited stock forecast for 2026?
Our models put fair value at ₹11.62, about −71% upside versus a price of ₹40.01 (overvalued). Cautious scenario ₹8.35, optimistic scenario ₹14.53. The calculation is refreshed regularly with new filings.
What is the revenue of Bigbloc Construction Limited (BIGBLOC)?
Bigbloc Construction Limited reported trailing-twelve-month revenue of about ₹2.8B (latest available figure, as of Sep 27, 2026).
Does Bigbloc Construction Limited pay a dividend?
Bigbloc Construction Limited currently shows a dividend yield of about 0.16% relative to its recent price (as of Sep 27, 2026).
What is the intrinsic value of Bigbloc Construction Limited (BIGBLOC)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Bigbloc Construction Limited it is ₹11.62 per share (as of Sep 27, 2026), against a price of ₹40.01. It is the blended result of 14 valuation models (cash flow, earnings, asset, dividend).
Is Bigbloc Construction Limited stock overvalued or undervalued in 2026?
As of Sep 27, 2026, BIGBLOC trades above its calculated fair value: price ₹40.01, fair value ₹11.62, a gap of about −71% (overvalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of BIGBLOC?
No. The price is what the market pays today (₹40.01); the fair value is what the company's own numbers justify (₹11.62). For Bigbloc Construction Limited the two are ₹28.39 per share apart. That gap is exactly why we show both numbers side by side.
How much is Bigbloc Construction Limited worth?
The market values Bigbloc Construction Limited at about ₹7.0B (market capitalisation, as of Sep 27, 2026). Per share that is ₹40.01; our models calculate a fair value of ₹11.62 per share.
What do the bullish and bearish scenarios say about BIGBLOC?
Our models span a range for Bigbloc Construction Limited: cautious scenario ₹8.35, base ₹11.62, optimistic ₹14.53 per share (as of Sep 27, 2026, price ₹40.01). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Bigbloc Construction Limited (BIGBLOC)?
Balance-sheet figures for Bigbloc Construction Limited (as of Sep 27, 2026): return on equity −5.7%, debt of 0.92 per unit of equity. They feed the Quality Score of 14/100, which measures business quality independently of the share price.
How far is BIGBLOC from its 52-week high?
Bigbloc Construction Limited trades at ₹40.01, about 49% below its 52-week high of ₹78.02 and 4% above the low of ₹38.30 (as of Sep 25, 2026). Distance from the high says nothing about value: that is what the fair value of ₹11.62 is for.
Which stocks are comparable to Bigbloc Construction Limited?
From the same area (Industrials) we also value Trane Technologies plc, Johnson Controls International plc, Carrier Global Corporation, Compagnie de Saint-Gobain S.A, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Bigbloc Construction Limited stock attractive at the current price?
The data as of Sep 27, 2026: price ₹40.01, calculated fair value ₹11.62 (−71%), Quality Score 14/100, from 14 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of BIGBLOC calculated?
We run Bigbloc Construction Limited through 14 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of ₹11.62, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 13.9 % above its aggregate fair value. Bigbloc Construction Limited itself currently trades above fair value. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What is the share price of Bigbloc Construction Limited (BIGBLOC)?
The closing price on Sep 25, 2026 was ₹40.01. Our model-based fair value is ₹11.62, about −71% upside (overvalued). We carry closing prices from our data provider, not a live tick.
What should I pay attention to with Bigbloc Construction Limited right now?
The price sits above even our optimistic bull case (₹14.53). The favourable scenario is already priced in. Weak quality (14/100) and above fair value at the same time, the margin of safety is missing on both counts. The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
Key figures of Bigbloc Construction Limited
How large is the market capitalisation of Bigbloc Construction Limited (BIGBLOC)?
The market capitalisation of Bigbloc Construction Limited is ₹7.0B (≈ $73.2M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Bigbloc Construction Limited (BIGBLOC)?
The price-to-sales ratio of Bigbloc Construction Limited is 2.47 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What are the earnings per share of Bigbloc Construction Limited (BIGBLOC)?
Earnings per share at Bigbloc Construction Limited are ₹−0.1200. Earnings per share over the last twelve months: total profit spread across every single share.
What is the dividend yield of Bigbloc Construction Limited (BIGBLOC)?
The dividend yield of Bigbloc Construction Limited is 0.2%. Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Bigbloc Construction Limited (BIGBLOC)?
The net margin of Bigbloc Construction Limited is 4.3% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Bigbloc Construction Limited (BIGBLOC)?
The return on equity (ROE) of Bigbloc Construction Limited is −5.7% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Bigbloc Construction Limited (BIGBLOC)?
On an EBIT basis the return on assets of Bigbloc Construction Limited is 27.8% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Bigbloc Construction Limited (BIGBLOC)?
The operating margin of Bigbloc Construction Limited is 2.6% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Bigbloc Construction Limited (BIGBLOC)?
Revenue at Bigbloc Construction Limited is growing +34.6% versus a year earlier (3y avg +8.6%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Bigbloc Construction Limited (BIGBLOC)?
Earnings per share at Bigbloc Construction Limited are growing −9.6% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Bigbloc Construction Limited (BIGBLOC) generate?
The free cash flow of Bigbloc Construction Limited is −₹740M (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Bigbloc Construction Limited (BIGBLOC) carry?
The net debt of Bigbloc Construction Limited is ₹1.9B (fiscal year 2025). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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