ACC Ltd: India's Oldest Cement Brand Navigating the Adani Era with Underutilized Potential

NSE: ACC | BSE: 500410 | Sector: Construction Materials – Cement | CMP: ₹1,393 | Market Cap: ₹26,163 Cr

Business Overview

ACC Limited stands as one of India's most storied industrial companies, having been incorporated in 1936 — making it one of the oldest cement manufacturers in the country. For decades, ACC operated as a jewel in the Holcim (formerly LafargeHolcim) portfolio, benefiting from global best practices in cement manufacturing, quality control, and environmental compliance. The company's journey took a dramatic turn in September 2022 when the Adani Group, through its subsidiary Ambuja Cements, completed the acquisition of ACC from Holcim in a landmark $6.4 billion deal that also included Ambuja Cements. This acquisition marked the Adani Group's ambitious entry into the cement sector, instantly making it the second-largest cement manufacturer in India.

Today, ACC is principally engaged in the business of manufacturing and selling Cement and Ready Mix Concrete (RMX). The company operates manufacturing facilities spread across India and caters primarily to the domestic market. Its product portfolio is organized into two distinct ranges: the Gold Range (comprising premium products such as ACC Gold Water Shield, ACC F2R Superfast) and the Silver Range (offering affordable products including ACC Suraksha Power, ACC HPC Long Life, and ACC Suraksha Power+). This dual-brand strategy allows ACC to address both the premium urban construction segment and the cost-sensitive rural housing market, a critical positioning in India's diverse cement demand landscape.

The cement segment constitutes approximately 94% of revenue in FY24, up from 91% in CY19, reflecting the company's sharpened focus on its core business. Between CY19 and FY24, the cement segment's revenue grew by 31%, driven by a 28% increase in sales volumes and a modest 2% rise in average sales realizations — from ₹4,973 per ton in CY19 to ₹5,092 per ton in FY24. While volume growth has been healthy, the muted realization improvement underscores the intensely competitive nature of the Indian cement market, where overcapacity in several regions keeps pricing power constrained.

Under Adani ownership, ACC is undergoing a significant transformation. The company has been investing heavily in capacity expansion, with its installed cement capacity now approaching approximately 38-40 MTPA (million tonnes per annum). The Adani Group's vision is to leverage ACC's strong brand equity and nationwide distribution network alongside Ambuja Cements to create a combined 100+ MTPA cement platform. This scale would position the Adani cement business as a formidable challenger to UltraTech Cement's market leadership.

However, the transition has not been without turbulence. The stock has declined by approximately 26% over the past year, significantly underperforming the broader market. The 5-year stock price CAGR stands at a dismal -7%, and the 10-year CAGR is -1% — meaning long-term shareholders have actually lost money in nominal terms, let alone in real (inflation-adjusted) terms. This persistent undervaluation, with the stock trading at a P/E of just 12.4 versus the sector median of 29.7, raises critical questions: is ACC a deep value opportunity hiding in plain sight, or is the market correctly pricing in structural challenges?

Latest Quarter Deep Dive (Q4 FY26 / March 2026)

The most recent quarterly results provide a nuanced picture of ACC's operating trajectory. For the quarter ended March 2026 (Q4 FY26):

• Revenue from Operations: ₹7,146 Cr, registering a year-on-year growth of approximately 16.9% versus ₹6,115 Cr in Q4 FY25. This represents the highest quarterly revenue in the company's recent history, driven by both volume growth and improved pricing.
• Total Expenses: ₹6,520 Cr, up sharply from ₹5,284 Cr in the year-ago quarter. The expense growth of approximately 23.4% significantly outpaced revenue growth, indicating margin compression.
• Operating Profit (EBITDA): ₹626 Cr, a decline from ₹830 Cr in Q4 FY25. The operating profit margin (OPM) compressed sharply to just 9%, down from 14% in the year-ago quarter and well below the 19% margin achieved in Q3 FY25 (December 2024).
• Other Income: ₹50 Cr, a dramatic fall from ₹330 Cr in Q4 FY25. The elevated other income in the prior year quarter likely included one-time gains, making the base comparison unfavorable.
• Interest Expense: ₹27 Cr, nearly double the ₹14 Cr in Q4 FY25, reflecting the company's increased borrowing for capital expenditure.
• Depreciation: ₹279 Cr, up from ₹265 Cr in Q4 FY25, consistent with the ongoing capacity additions coming online.
• Profit Before Tax (PBT): ₹370 Cr, a steep decline of 58% from ₹882 Cr in Q4 FY25.
• Effective Tax Rate: 36%, higher than the normalized rate, further compressing the bottom line.
• Net Profit: ₹238 Cr, representing a 68.2% year-on-year decline from ₹751 Cr in Q4 FY25.
• Earnings Per Share (EPS): ₹12.69, down sharply from ₹39.99 in Q4 FY25.

The quarterly performance reveals several concerning trends. The 9% OPM is the lowest in the past several quarters, suggesting that cost pressures — likely from higher raw material costs (petroleum coke, coal, limestone), freight expenses, and fixed cost overheads from new capacity not yet fully utilized — are severely squeezing margins. The decline from the 19% OPM achieved just one quarter prior (Q3 FY25) to 9% is alarming and warrants close monitoring.

For context, here is how the last four quarters have shaped up:

The Q2 FY26 net profit spike to ₹1,119 Cr is noteworthy and likely includes significant other income or a one-time favorable tax adjustment (tax rate was -47% that quarter). Stripping out such anomalies, the normalized quarterly run-rate for net profit appears to be in the ₹238-404 Cr range, which annualizes to approximately ₹950-1,600 Cr — a wide range that reflects the inherent cyclicality and lumpiness of cement earnings.

Five-Year Profit & Loss Analysis (FY22–FY26)

A five-year review of ACC's annual financials reveals a company that has grown its topline meaningfully but struggled to translate that into consistent profitability improvement.

Revenue Growth

Revenue has grown from ₹16,152 Cr in FY22 to ₹25,962 Cr in FY26, representing a 5-year CAGR of approximately 14%. This is impressive on the surface and reflects both volume expansion from new capacity and modest price increases. The TTM (trailing twelve month) revenue growth stands at 19%, indicating acceleration. However, the 3-year CAGR is only 5%, reflecting the significant dip in FY23 (calendar year transition issue) and the subsequent recovery.

Operating Profit Margins

This is where the story gets complicated. OPM has been volatile: 19% in FY22, collapsing to 9% in FY23, recovering to 15% in FY24, moderating to 14% in FY25, and declining again to 11% in FY26. The FY23 margin collapse was partly due to the change in financial year (from December to March, creating a 15-month transitional period), but the subsequent inability to sustain margins above 15% is concerning. In contrast, UltraTech Cement consistently delivers OPM in the 18-22% range.

The 5-year average OPM works out to approximately 13.6%, which is below the 15-16% levels that ACC achieved in the pre-Adani era (CY18-CY21). This suggests that the rapid capacity expansion and integration costs under Adani ownership are temporarily depressing margins.

Net Profit Trajectory

Net profit peaked at ₹2,402 Cr in FY25 before declining to ₹2,137 Cr in FY26 — a 11% year-on-year decline. The 3-year profit CAGR of 31% looks strong but is misleading because it starts from the depressed FY23 base. On a 5-year basis, profit growth is a more modest 6% CAGR.

A critical observation is the collapse in dividend payout from 59% in FY22 to just 7% in FY26. This indicates that the management is retaining earnings for capital expenditure rather than returning cash to shareholders — a strategy that makes sense during an expansion phase but reduces the stock's attractiveness for income-seeking investors.

Other Income Volatility

Other income has been highly volatile: ₹164 Cr (FY22) → ₹196 Cr (FY23) → ₹735 Cr (FY24) → ₹1,175 Cr (FY25) → ₹437 Cr (FY26). The spike to ₹1,175 Cr in FY25 and the subsequent halving in FY26 introduces significant noise into reported profitability. Investors should focus on operating profit (before other income) for a cleaner read of core business performance.

Balance Sheet Strength & Capital Allocation

ACC's balance sheet tells a story of an almost debt-free company that is now cautiously leveraging up for growth.

Net Worth & Book Value

The company's net worth (Equity Capital + Reserves) has grown from ₹14,309 Cr in FY22 to ₹20,551 Cr in FY26, a 5-year increase of 44%. The book value per share stands at ₹1,094, and with the stock trading at ₹1,393, the Price-to-Book ratio is approximately 1.27x — reasonable for a cement company but not deeply cheap by historical standards.

Debt Profile

ACC remains virtually debt-free with total borrowings of just ₹429 Cr against a net worth of ₹20,551 Cr. The debt-to-equity ratio is a negligible 0.02x, confirming the company's position as one of the strongest balance sheets in the cement sector. This is a significant competitive advantage, as the company can fund its expansion largely through internal accruals without the burden of interest costs.

However, borrowings have increased from ₹126 Cr in FY22 to ₹429 Cr in FY26 — a 3.4x increase — reflecting the early stages of leveraging for capacity expansion. The interest expense has correspondingly risen from ₹55 Cr to ₹112 Cr, though it remains very manageable relative to operating profit.

Capital Expenditure

The company has been on a significant capex cycle. Fixed assets have grown from ₹6,750 Cr in FY22 to ₹11,256 Cr in FY26 — a 67% increase over four years. Additionally, Capital Work in Progress (CWIP) stands at ₹2,227 Cr as of March 2026, indicating substantial ongoing projects that will come online over the next 12-18 months. Total invested capital (Fixed Assets + CWIP) of ₹13,483 Cr represents a massive commitment that needs to be justified by future earnings growth.

Working Capital

Working capital days have deteriorated from -71 days in FY22 to 71 days in FY26 — a dramatic swing from negative (meaning the company was being funded by its suppliers) to positive (meaning the company is now funding its customers and inventory). Debtor days have increased from 10 to 54 days, while inventory days have fallen from 162 to 58 days. The increase in debtor days is concerning and suggests either delayed collections from trade customers or a shift in sales mix toward more credit-dependent channels.

Cash Flow Analysis

The cash flow picture is deeply concerning for the most recent year. Cash from Operations (CFO) was negative ₹1,364 Cr in FY26, a sharp deterioration from the positive ₹1,711 Cr in FY25. The CFO-to-Operating Profit ratio of -56% means that the company is not converting its accounting profits into actual cash — in fact, it's burning cash from operations. This is primarily driven by the working capital deterioration discussed above.

Free Cash Flow (FCF) was deeply negative at ₹-2,393 Cr in FY26, compared to ₹-242 Cr in FY25 and a positive ₹1,646 Cr in FY24. The two-year FCF deficit of approximately ₹2,635 Cr has been funded through existing cash reserves and modest borrowings.

On the positive side, Cash from Investing (CFI) turned positive at ₹1,273 Cr in FY26, suggesting that the company may have liquidated some investments (investments dropped from ₹1,509 Cr to ₹55 Cr during the year) or received proceeds from asset disposals. The heavy investment phase in FY23 (₹-4,637 Cr in CFI) marked the peak of the Adani-era capex cycle.

The CFO/OP ratio has been highly volatile: 104% (FY22), -43% (FY23), 104% (FY24), 59% (FY25), -56% (FY26). A healthy cement company should aim for a ratio above 80% consistently. ACC's inability to maintain this in the last two years is a red flag that needs monitoring.

Peer Comparison

ACC's positioning in the cement sector becomes clearer when compared against its peers:

Key Observations:

1. Cheapest Stock by P/E: ACC trades at a P/E of 12.4, which is less than one-third of UltraTech's 40.8 and less than half of Shree Cement's 52.2. Even the peer group median P/E of 29.7 is 2.4x ACC's valuation. This is the most striking valuation discount in the entire cement sector.

2. Quarterly Profit Decline: ACC's -62.87% quarterly profit decline is the worst among all peers listed. UltraTech grew profits by 20.1%, Grasim by 30.9%, and Ambuja by a massive 102.9%. This divergence in profit trajectory is a key reason for the valuation gap.

3. Revenue Scale: With quarterly revenue of ₹7,146 Cr, ACC is the third-largest by revenue among these peers (after UltraTech and Ambuja). The company's revenue scale is not the issue — it's the profitability at that scale.

4. ROCE Comparison: ACC's ROCE of 11.21% is respectable but sits in the middle of the pack. J K Cements leads at 15.11%, followed by UltraTech at 12.78%. Ambuja and Dalmia lag at 5.57% and 8.03% respectively. However, ACC's ROCE has declined from 17% in FY25, indicating a deteriorating trend.

5. Valuation Discount Explained: The market is pricing ACC at a steep discount due to: (a) the sharp quarterly profit decline, (b) concerns about Adani Group's capital allocation and corporate governance, (c) the negative free cash flow generation, and (d) the perception that ACC is a "second-tier" asset within the Adani cement portfolio (with Ambuja being the primary listed vehicle).

Ratio Analysis & Financial Health

Return Ratios

ACC's ROE of 11% in FY26 is below its 5-year average of 12% and significantly below the 19% ROCE achieved in the pre-Adani era (FY21/FY22). The declining return ratios reflect the impact of a larger asset base (from capex) that has not yet generated proportional earnings.

Efficiency Metrics

The dramatic increase in debtor days from 10 to 54 over five years is the most alarming metric. A 5.4x increase in collection time suggests either a deliberate shift toward credit sales to boost volumes, or deteriorating collection efficiency. The silver lining is that inventory days have improved from 162 to 58, indicating better inventory management.

Valuation Multiples

• P/E Ratio: 12.4 (vs. peer median of 29.7)
• P/B Ratio: 1.27x (book value of ₹1,094 per share)
• Dividend Yield: 0.54% (vs. peer median of 0.23%)
• EV/EBITDA: Estimated at approximately 7-8x based on the enterprise value and EBITDA levels

DCF Valuation Framework

While a precise DCF requires detailed assumptions, we can outline the framework for valuing ACC:

Assumptions

• Revenue Growth: 12% CAGR over the next 5 years (moderate, given India's cement demand growth and ACC's capacity additions), tapering to 6% in the terminal period
• Operating Margin: 13-14% average over the projection period (below UltraTech's levels but reflecting ACC's scale advantages as new capacity ramps up)
• Tax Rate: 25% normalized
• Capex: ₹2,500-3,000 Cr annually for the next 3 years, moderating thereafter
• Working Capital: Gradual normalization as the company scales
• WACC: 11-12% (reflecting India's risk premium and the company's low leverage)
• Terminal Growth Rate: 5%

Calculation

At the current EPS of ₹113.80 and a P/E of 12.4, the stock is pricing in very modest growth expectations. If we assume ACC can achieve:

• Revenue of ₹35,000 Cr by FY31 (8% CAGR from FY26)
• Net margins of 9-10% (normalized)
• Net Profit of ₹3,150-3,500 Cr
• EPS of ₹168-186

Applying a 15x P/E (still below the sector median but reflecting a re-rating on improved execution), the target price would be ₹2,520-2,790 by FY28, implying an upside of 81-100% from current levels.

On a more conservative basis, if margins stabilize at 8% and growth is slower:

• Net Profit: ₹2,400 Cr
• EPS: ₹128
• Fair Value at 12x P/E: ₹1,536 (upside of just 10%)

Margin of Safety

At the current price of ₹1,393, the stock trades at 1.27x book value and 12.4x trailing earnings. For a company with ₹20,363 Cr in reserves, near-zero debt, and a 67+ year operating history, this valuation provides a reasonable margin of safety. The key risk is that the Adani Group may not prioritize minority shareholder returns, potentially using ACC's cash flows and balance sheet for group-level objectives rather than optimizing shareholder value.

Key Risks

1. Adani Group Governance & Capital Allocation Concerns

The overhang of the Hindenburg Research allegations and ongoing regulatory scrutiny of the Adani Group continues to weigh on all Adani-group stocks. While ACC's fundamentals are largely independent of the broader Adani ecosystem, the "conglomerate discount" applied by institutional investors is real. FII holding has declined from 12.85% in March 2022 (pre-acquisition) to just 5.93% in March 2026 — a 54% reduction in foreign institutional ownership.

2. Cement Industry Overcapacity

India's cement industry has been adding capacity aggressively, with the top 5 players alone planning to add over 150 MTPA in the next 3-4 years. If demand growth does not keep pace, pricing power will erode further, compressing margins industry-wide. ACC's ability to achieve utilization rates above 75% on its expanded capacity is critical.

3. Raw Material & Energy Cost Volatility

Petroleum coke and coal prices directly impact cement manufacturing costs. Any sustained increase in energy costs without corresponding price hikes would further squeeze margins. The 9% OPM in Q4 FY26 is a warning sign of this vulnerability.

4. Working Capital Deterioration

The increase in working capital days from 6 to 71 in a single year and the corresponding negative CFO of ₹1,364 Cr is unsustainable if it persists. If debtor collections continue to deteriorate, the company may need to tap external funding, increasing its cost of capital.

5. Intense Competition from UltraTech & Adani-Ambuja Synergy Questions

UltraTech Cement, with 150+ MTPA capacity and superior margins, remains the dominant player. Within the Adani group itself, there may be strategic overlap between ACC and Ambuja Cements, potentially leading to suboptimal resource allocation or even eventual consolidation that may not benefit ACC shareholders.

6. Execution Risk in Capacity Expansion

ACC is in the midst of its largest-ever capacity expansion. Any delays, cost overruns, or ramp-up issues could impact profitability and cash flows for multiple years.

7. Low ROE & Declining Return Ratios

The current ROE of 11% and ROCE of 11% are below the cost of equity, meaning the company is not generating adequate returns on the incremental capital being deployed. If this persists, shareholder value is being destroyed.

Investment Thesis

The Bull Case (Target: ₹2,500-2,800)

1. Deep Value Play: At a P/E of 12.4 versus the sector median of 29.7, ACC is the cheapest large-cap cement stock in India. Any re-rating toward even 18-20x earnings would imply significant upside.

2. Capacity-Led Growth: The ongoing capex cycle (₹2,227 Cr in CWIP) positions ACC for volume growth of 15-20% over the next 2-3 years as new plants come online. India's cement demand is expected to grow at 7-8% annually driven by infrastructure spending, housing (PMAY), and urbanization.

3. Adani Synergies: Over time, the Adani Group's logistics network (ports, railways, roads), coal linkages, and operational expertise should drive cost efficiencies. The group's ambition to be the lowest-cost cement producer in India could materially improve ACC's margins.

4. Balance Sheet Strength: With a debt-to-equity of just 0.02x and net worth of ₹20,551 Cr, ACC has the financial muscle to weather cyclical downturns and invest through the cycle. This is a structural advantage that few peers can match.

5. Brand Legacy: ACC's 88-year brand heritage commands premium pricing in several markets. The "ACC Gold" and "ACC Suraksha" brands have strong recall among contractors and individual home builders, providing an intangible competitive moat.

The Bear Case (Target: ₹1,100-1,200)

1. Adani Overhang: Until the regulatory clouds clear and the Adani Group demonstrates consistent commitment to minority shareholder interests, the stock may remain suppressed. The persistent FII exit (from 12.85% to 5.93%) is a structural headwind.

2. Margin Compression: The decline in OPM from 19% (FY22) to 11% (FY26) is not a one-off — it reflects structural cost pressures and integration challenges. If margins stabilize at 11-12%, the stock is fairly valued at current levels.

3. Cash Flow Burn: The negative FCF of ₹-2,393 Cr in FY26 is unsustainable. If the working capital deterioration continues, the company may need to cut dividends further or raise debt, neither of which is shareholder-friendly.

4. Betting on Turnaround: Investing in ACC is essentially a bet on the Adani Group's ability to transform a legacy cement business into a modern, efficient, growth-oriented one. This is an execution-dependent thesis with significant binary outcomes.

Our Assessment

ACC presents a classic value trap vs. deep value dilemma. The numbers are compelling on paper: 88-year operating history, near-zero debt, a well-known brand, ₹25,962 Cr in annual revenue, and a P/E of just 12.4. However, the declining margins, negative free cash flow, deteriorating working capital, and governance overhang from the Adani association create genuine risks that justify the discount.

For patient, risk-tolerant investors with a 3-5 year horizon, ACC offers a compelling risk-reward proposition at current levels. The downside appears limited (the stock is already trading near its 52-week low of ₹1,250 and at 1.27x book value), while the upside is substantial if the Adani Group delivers on its integration and efficiency promises.

For conservative investors, it may be prudent to wait for: (a) at least 2-3 consecutive quarters of stable margins above 13%, (b) a return to positive free cash flow, and (c) some clarity on the regulatory overhang surrounding the Adani Group.

Position Sizing: Given the binary nature of the outcome, we recommend a maximum allocation of 3-5% of portfolio value, with the understanding that this is a high-conviction, long-duration bet on India's cement sector growth and the Adani Group's ability to unlock ACC's latent potential.

Shareholding Pattern

The shareholding pattern reveals important trends:

Key observations:

• Promoter holding has been stable at 56.69% since March 2023 (when it was bumped up from 54.53% during the Holcim-to-Adani transition). The stability is reassuring, though it's worth noting that the promoter entity is Ambuja Cements (an Adani company), creating a layered ownership structure.

• FII holding has recovered slightly to 5.93% in March 2026 from a trough of 4.83% in March 2025, but remains far below the 12.85% level of March 2022. The 54% reduction in FII ownership over four years is the single most important structural overhang on the stock.

• DII holding has moderated to 21.62% from a peak of 24.92% in March 2025, suggesting some institutional profit-taking or reallocation.

• Public (retail) holding has increased to 15.60% with 2,35,988 shareholders — up from 1,49,893 in March 2024. The 57% increase in retail shareholder count over two years could indicate either growing retail interest or the stock becoming a "retail trap" as institutions exit.

Final Word

ACC Ltd is a company at an inflection point. The 88-year legacy brand is now under new ownership with ambitious growth plans, but the transition has been bumpy. The financials show a company that has grown its topline impressively (₹25,962 Cr in FY26 revenue) but is struggling with margins (11% OPM), cash generation (negative ₹1,364 Cr CFO), and investor confidence (FII holding at 5.93%).

At ₹1,393, the market is pricing ACC for modest growth and continued margin pressure. If the Adani Group can deliver on its operational efficiency promises and restore margins to 15%+ levels, the stock could be a multibagger from current levels. If not, it may remain a value trap for years to come.

The numbers say this is cheap. The question is whether the market is being irrational or prescient. For investors willing to take the contrarian bet, ACC at 12.4x earnings with a 1.27x P/B offers one of the most asymmetric risk-reward profiles in India's cement sector today.

Data sourced from Screener.in (consolidated financials). All figures in Indian Rupees unless otherwise stated. This article is for informational purposes only and does not constitute investment advice. Please consult a SEBI-registered investment advisor before making investment decisions.

Last Updated: June 2026