IDBI vs TMB: Stock Comparison
IDBI Bank Limited vs Tamilnad Mercantile Bank Ltd
Live data: 31 July 2026, 4:08 PM IST • Source: NSE and company filings
IDBI Bank Limited is the larger company by market capitalisation. IDBI Bank Limited shows a higher ROE, a higher dividend yield and a higher net margin, while Tamilnad Mercantile Bank Ltd shows a lower P/E, faster revenue growth and a higher ROCE. These are relative readings on individual metrics — weigh valuation against growth, margins, leverage and capital efficiency rather than treating any single number as decisive.
Side-by-side comparison of IDBI Bank Limited and Tamilnad Mercantile Bank Ltd on live price, valuation, growth, profitability, leverage and quarterly shareholding. Highlighted values mark the more favourable of the two on that metric's usual reading; a single metric is never the full story.
Key Differences
Each difference is a single, relative reading — StockeZee does not name an overall winner.
Profile
| Metric | IDBI | TMB |
|---|---|---|
| Sector | Financial Services | Financial Services |
| Industry | Private Sector Bank | Private Sector Bank |
Price
| Metric | IDBI | TMB |
|---|---|---|
| Live Price | ₹83.75 | ₹851.7 |
| Day Change | -0.35% | -0.01% |
| Volume | 40.88 L | 4.78 L |
| 52-Week High | ₹118.38 | ₹917 |
| 52-Week Low | ₹61.01 | ₹411.8 |
| Distance from 52W High | -29.25% | -7.12% |
Valuation
| Metric | IDBI | TMB |
|---|---|---|
| Market Cap | ₹90,051 Cr | ₹13,560 Cr |
| P/E Ratio | 9.72x | 9.33x |
| P/B Ratio | 1.32x | 1.33x |
| EPS | ₹8.66 | ₹91.2 |
| Book Value | ₹65.7 | ₹667 |
| Dividend Yield | 2.43% | 1.47% |
Growth
| Metric | IDBI | TMB |
|---|---|---|
| Revenue Growth (TTM YoY) | 0% | 23.5% |
| EPS Growth (TTM YoY) | 0% | 28% |
| Qtr Sales Growth | 11.8% | 19.9% |
| Qtr Profit Growth | -3.85% | 35% |
Profitability & Leverage
Debt-to-equity is shown for reference only — it is not a like-for-like metric for banks and financials.| Metric | IDBI | TMB |
|---|---|---|
| ROE | 14.1% | 14% |
| ROCE | 5.92% | 7.51% |
| Net Margin | 45.04% | 38.96% |
| Operating Margin | 64.4% | 73.1% |
| Debt to Equity | 5.47x | 6.24x |
Shareholding
As of Jun 2026 • change vs previous quarter| Metric | IDBI | TMB |
|---|---|---|
| Promoter Holding | 94.71% | — |
| FII Holding | 0.45%▼ 0.11 pp | 6.73%▲ 0.54 pp |
| DII Holding | 0.11%▲ 0.02 pp | 1.95%▲ 0.04 pp |
| Public Holding | 4.72%▲ 0.09 pp | 91.32%▼ 0.58 pp |
How to Read This Comparison
Valuation ratios (P/E, P/B) use the latest consolidated figures where available; growth numbers compare against the same period last year; shareholding percentages come from the most recent quarterly filings, with the change shown against the prior quarter. A "more favourable" highlight is relative between these two companies only — it is not a rating, a recommendation, or a comparison against the wider sector. Rows with no reported data for either company are hidden rather than shown empty.
Deep-dive each company on its stock page for quarterly results, technicals, filings and the full peer set: IDBI Bank Limited and Tamilnad Mercantile Bank Ltd.
Related Comparisons
Data source: NSE and company filings via StockeZee. This comparison is informational — it is not investment advice, and StockeZee is not a SEBI-registered investment adviser.