MUMBAI — Shares of IDBI Bank tumbled 16% on Monday, bringing the stock’s total decline to 35% from its January peak of ₹118.5. The sharp sell-off follows reports that the Indian government may defer its planned divestment after receiving bids that fell below the expected reserve price.

Valuation vs. Fundamentals

While the price correction has brought the bank’s price-to-book (P/B) multiple down to 1.4 (from 2.1), analysts suggest caution. Despite the lower entry point, the bank's core financial metrics show a cooling trend:

• Margin Pressure: Net Interest Margin (NIM) dropped significantly to 3.5% in the December 2025 quarter, a 165 bps year-on-year decline.
• Profitability: Return on Assets (ROA) and Return on Equity (ROE) continue to face a downward trajectory.
• Ownership Structure: The Government (45.5%) and LIC (49.2%) remain the majority stakeholders; however, the bank clarified it has received no formal notice to scrap the divestment plan.

Silver Linings in Asset Quality

Despite the stock market volatility, IDBI’s operational cleanup remains on track:

• Asset Quality: Gross Non-Performing Assets (GNPA) improved to 2.6%, down 100 bps from the previous year.
• Loan Growth: Gross advances grew by 14% YoY to ₹2.5 lakh crore, though corporate loan growth remains stagnant at 29% of the book.

The Verdict: While the valuation appears "inexpensive" following the dip, the stock's recovery depends heavily on a reversal in profitability trends and clarity on the government's exit strategy.