ICICI Bank Ltd. makes a corporate announcement

Moody’s 2 December 2025 affirmation of ICICI Bank’s Baa3 deposit ratings and baa3 BCA was primarily supported by three pillars: asset quality better than the system average, strong capital generation and solvency, and a stable retail-funded liquidity profile. ^[1]

Rating drivers highlighted by Moody’s

Alignment with the latest RWA trajectory

The latest standalone capital table, through 30 June 2026, shows that RWA growth remains strong:

Source: ^[3]

Derived: RWA increased 18.24% YoY between June 2025 and June 2026 and 6.97% QoQ from March 2026 to June 2026. Sequentially, RWA growth exceeded CET1 capital growth of approximately 5.91%, which explains the modest decline in CET1 from 16.35% to 16.19%. Total CAR also declined from 17.18% to 16.84% as RWA growth outpaced total capital growth of approximately 4.83%. ^[3]

The offset is that the latest operating credit metrics remain comfortable: GNPA was 1.4%, NNPA 0.35%, provision coverage 74.7%, and contingency provisions were Rs 13,100 Crores at 30 June 2026. ^[4] Against stated minimum requirements of 8.20% CET1 and 11.70% total CRAR, the latest ratios still represented derived cushions of approximately 7.99 pp and 5.14 pp, respectively. ^[5]

Institutional read: the rating rationale is aligned with the current trajectory so far: ICICI Bank is expanding RWAs rapidly while retaining low reported bad-loan ratios, high capital levels and a meaningful provisioning/liquidity cushion. The key monitorable is not current capital adequacy, which remains strong, but whether RWA growth continues to run faster than capital generation and eventually compresses the cushion alongside any deterioration in unsecured, retail or corporate credit quality.

ICICI Bank remains valued at approximately 5.34x price-to-book using the exchange-reported market capitalisation as of 1 October 2026 and its latest reported consolidated book value per share of Rs 245.62 for FY26 ^[6]. This is broadly in line with its reported FY26 P/B of 5.3x, and only about 6% below FY25’s 5.7x ^[7]. Therefore, the stated 2% correction represents a modest multiple adjustment, not a de-rating toward peer levels.

Valuation comparison

Notes: †Derived as market capitalisation divided by shares outstanding and latest available book value per share. Market capitalisations and share counts are exchange-reported as of 1 October 2026. The comparison is not perfectly aligned because ICICI uses FY26 book value, HDFC uses FY25 book value, and Axis uses Q1 FY27 book value.

• Versus its available history: The exact three-year historical average is not reported. The simple average of the two reported ICICI observations—FY25 and FY26—is 5.5x, but this is a two-year observed average, not a three-year average ^[7]. The current 5.34x proxy is therefore only around 3% below that limited-period average.
• Versus Axis Bank: ICICI trades at roughly a 50% premium to Axis on the respective latest-book-value proxies.
• Versus HDFC Bank: ICICI trades at a substantially higher multiple—roughly 4.6 times HDFC’s current proxy. HDFC’s comparison is less robust because its latest reported consolidated BVPS in the cited data is FY25.
• Effect of the correction: Holding book value constant, a 2% share-price decline reduces P/B by approximately 2%. Mechanically, a current 5.34x multiple would imply a pre-correction level of about 5.44x. The correction therefore has not materially changed ICICI’s premium valuation position.

The premium has some operating support: ICICI reported FY26 RoE of 17.1%, versus 14.3% for HDFC Bank in FY26 and 14.52% for Axis Bank in Q1 FY27, although the periods are not fully aligned ^{[12] [13] [14]}. The market is therefore still valuing ICICI as the higher-return franchise among the three, while Axis occupies an intermediate position and HDFC trades at a much lower book multiple.

Implication: The recent volatility appears more consistent with a small correction within a premium valuation framework than with a fundamental convergence toward peer multiples. The key caveat is that the exact ICICI 2% price move and a clean three-year P/B series are not reported, so the historical comparison should be treated as directional rather than definitive.

The stated cost-of-funds impact is positive but qualitative, not quantified. ICRA’s 30 October 2025 rationale, which reaffirmed ICICI Bank’s long-term bonds at `[ICRA]AAA (Stable)`, said the bank’s retail franchise, branch network and digital platforms support a robust resource profile, resulting in “one of the lowest cost of funds among private-sector banks.” It did not quantify any reduction in borrowing cost, coupon or funding spread. ^{[15] [15]}

On rating sensitivities, no specific deposit-growth or CASA-ratio threshold is identified. The latest Moody’s rationale describes retail deposits and a sizeable base of low-cost current and savings accounts as funding strengths, but does not specify a minimum deposit-growth rate or CASA ratio that would trigger a rating action. ^{[1] [1]}

The explicit Moody’s downgrade metrics are instead a tangible common equity/risk-weighted assets ratio below 12%, an NPL ratio above 6%, and net income/tangible assets below 0.4%. ^[2] ICRA’s stable outlook similarly refers broadly to maintaining solvency, asset quality, return on assets and capital cushions above negative triggers, without setting a deposit-growth or CASA hurdle. ^[15]

Implication: deposit growth and CASA remain important qualitative funding indicators, so a material deterioration could weaken the funding assessment, but that is an analyst inference—not a disclosed, formulaic rating trigger in the cited rationale.