Star Paper Mills Ltd. Investment Rating Upgraded to Sell on Technical and Valuation Improvements

Technical Trends Show Signs of Stabilisation

The primary driver behind the upgrade is a shift in the technical grade from bearish to mildly bearish, signalling a tentative improvement in market sentiment. Weekly technical indicators such as the Moving Average Convergence Divergence (MACD) and the Know Sure Thing (KST) oscillator have turned mildly bullish, suggesting some short-term momentum building. However, monthly indicators remain bearish, reflecting persistent longer-term caution among investors.

Other technical measures present a mixed picture. The Relative Strength Index (RSI) on both weekly and monthly charts shows no clear signal, while Bollinger Bands remain mildly bearish. Daily moving averages continue to trend downward, indicating that the stock has yet to break decisively from its recent downtrend. The absence of clear trends in Dow Theory and On-Balance Volume (OBV) further underscores the uncertain technical backdrop.

Star Paper Mills’ share price closed at ₹137.75 on 2 June 2026, a modest 0.55% increase from the previous close of ₹137.00. The stock’s 52-week range remains wide, with a high of ₹189.55 and a low of ₹116.00, reflecting significant volatility over the past year.

Valuation Metrics Improve to Attractive Levels

Alongside technical improvements, Star Paper Mills’ valuation grade has been upgraded from very attractive to attractive. The company currently trades at a price-to-earnings (PE) ratio of 6.56, which is low relative to many peers in the Paper & Paper Products industry. Its price-to-book (P/B) value stands at a mere 0.30, indicating the stock is valued at less than one-third of its book value, a classic sign of undervaluation.

Enterprise value multiples are negative due to the company’s financial structure, with EV to EBIT at -2.10 and EV to EBITDA at -1.31, reflecting losses or negative capital employed. Despite this, the dividend yield remains a modest 2.54%, providing some income cushion for investors.

Return on equity (ROE) is low at 4.63%, and return on capital employed (ROCE) is negative, signalling weak profitability and capital efficiency. However, compared to peers such as KS Smart Technlo (very expensive) and Andhra Paper (risky valuation), Star Paper Mills’ valuation appears more attractive, especially given its net-debt-free status.

Financial Trends Remain Challenging

Despite the upgrade in technical and valuation grades, the company’s financial trend remains a concern. Star Paper Mills reported negative financial performance in Q4 FY25-26, with profit before tax (PBT) falling by 73.02% to ₹2.08 crores and a net loss after tax (PAT) of ₹-1.29 crores, a decline of 125.7% compared to the previous quarter.

Operating profit has contracted at an annualised rate of -6.32% over the past five years, highlighting persistent operational challenges. The company’s average ROE of 8.03% is low, indicating poor management efficiency in generating shareholder returns. ROCE for the half-year period is also weak at 4.93%, underscoring limited capital productivity.

Promoter shareholding is a notable risk factor, with 47.21% of promoter shares pledged. This high level of pledged shares can exert additional downward pressure on the stock price during market downturns, increasing volatility and investor risk.

Long-Term Performance and Market Comparison

Star Paper Mills has consistently underperformed the benchmark indices over recent years. The stock’s one-year return stands at -23.04%, significantly lagging the Sensex’s -8.82% return over the same period. Over three and five years, the stock has generated negative returns of -22.63% and -1.33%, respectively, while the Sensex posted gains of 18.96% and 43.00% over those intervals.

However, the company’s ten-year return of 214.50% outpaces the Sensex’s 178.01%, reflecting some long-term value creation despite recent setbacks. This mixed performance highlights the stock’s cyclical nature and the importance of monitoring ongoing financial and market developments.

Quality Assessment Remains Weak

Star Paper Mills’ quality grade remains poor, reflected in its low profitability ratios and negative financial trends. The company’s management efficiency is under scrutiny due to its inability to generate robust returns on equity and capital employed. The persistent losses and declining operating profits over recent quarters further weigh on the quality assessment.

While the company is net-debt free, which is a positive from a balance sheet perspective, the high promoter share pledge and weak earnings growth dampen confidence in its operational quality. Investors should remain cautious given these fundamental weaknesses.

Summary and Outlook

The upgrade of Star Paper Mills Ltd. from Strong Sell to Sell reflects a modest improvement in technical indicators and valuation attractiveness, but it does not signal a full recovery. The company continues to face significant financial challenges, including declining profits, low returns on equity, and high promoter share pledging.

Investors should weigh the attractive valuation metrics against the ongoing operational and financial risks. The stock’s recent technical signals suggest some short-term stabilisation, but longer-term trends remain bearish. Given the company’s underperformance relative to benchmarks and peers, a cautious stance is warranted.

Overall, Star Paper Mills remains a speculative investment with potential value for contrarian investors who can tolerate volatility and monitor developments closely. The current Sell rating reflects this balanced view, recognising improvement without overlooking persistent headwinds.

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