Strong quarter masks limited upside as stock trades at 2.8x FY28 book value
AU Small Finance Bank’s impressive third-quarter performance has delivered everything investors hoped for except one thing: room for the stock to run further. The lender’s shares, which have surged 65% over the past year to Rs1,001, now trade at valuations that leave analysts questioning whether the good news is already priced in.
Perfect Quarter, Imperfect Price
The bank posted a 26% year-on-year jump in net profit to Rs6.7 billion for the December quarter, beating estimates with margin expansion and sharply lower credit costs. But JM Financial, in a report dated January 20, struck a cautious note despite maintaining an ADD rating: “At current valuations of 2.8x FY28 P/BV, the stock factors in much of this recovery, and sustained growth revival.”
That’s the conundrum facing AU Small Finance Bank. Everything is going right operationally, yet the price you pay today assumes perfection continues. The bank’s net interest margin expanded 25 basis points quarter-on-quarter to 5.7%, driven by a “sharp 22bps fall in CoF as high-cost term deposits repriced and liquidity normalised,” according to JM Financial. Credit costs plummeted 40 basis points sequentially to just 0.78% of average assets as stress in unsecured portfolios finally peaked.
Analyst Consensus: Great Story, Expensive Stock
YES Securities, in its competing analysis, was impressed but equally wary. It noted the bank “delivered a strong operational performance” characterized by “significant reduction in credit cost” and “sustained brisk traction in Secured loan book.” Yet YES Securities also upgraded its recommendation only to ADD from BUY, setting a 12-month target of Rs1,070 – barely 7% upside from current levels.
The market’s enthusiasm has created what both brokerage houses see as a valuation trap. At 18 times estimated FY28 earnings and 2.8 times book value, AU Small Finance Bank trades at premium multiples typically reserved for sustained high-growth stories. The question is whether a bank growing loans at 20-22% annually – respectable but not exceptional – deserves such lofty ratings.
Growth Engines Firing, But Not Firing on All Cylinders
Management guidance offers grounds for optimism. The bank expects to grow at “2.25-2.5x nominal GDP, implying ~20-22% growth,” JM Financial noted, while maintaining its credit cost target of around 1% for FY26. More encouragingly, the long-term return on assets aspiration remains pegged at 1.8%, “driven by operating leverage, margin stability, and improving asset quality.”
The asset quality narrative has genuinely improved. Gross slippages dropped 58 basis points quarter-on-quarter to 2.8%, with particularly strong performance in the microfinance segment. “MFI collections remained strong, supported by higher CGFMU coverage (83% of MFI book),” JM Financial reported. Even the troubled credit card portfolio appears to have “peaked in stress and is now in a stable zone.”
The Operating Leverage Mirage
Yet the path to higher returns faces obstacles. The cost-to-income ratio hit 60.3% in the December quarter, up from 57.7% sequentially, as the bank added 100 branches and invested heavily in technology. Management targets bringing this metric “below 60% structurally” over time, expecting to “pivot around 57% in the medium term,” according to YES Securities. That operating leverage remains elusive even as scale increases.
The deposit franchise tells a similar story of solid but unspectacular progress. While deposits grew 23% year-on-year, the CASA ratio remained stuck around 30%, providing limited funding cost advantage. JM Financial noted management’s focus on “deposit franchise quality rather than aggressive pricing,” but without CASA improvement, margin expansion faces natural limits.
Quality Franchise, Questionable Returns Ahead
Both brokerages model return on equity reaching 17% by FY28, up from the current 14.3% – decent but hardly transformational. YES Securities projects the bank will deliver earnings growth of 29% CAGR over FY26-28, while JM Financial forecasts average RoA/RoE of 1.7%/17% for the same period.
The bank has demonstrated resilient underwriting through credit cycles and maintains diversified secured-heavy loan book that generated 93% of advances. Rather, the danger lies in paying today’s price for tomorrow’s growth when most of the fundamental improvement is already visible.
As YES Securities concluded: “Elevated valuation leave limited room for re-rating in near term” despite “likelihood of continued strong operating performance.” That’s Street code for: everything’s fine except the price. AU Small Finance Bank remains a quality franchise in India’s fast-growing financial sector. Just don’t expect the next 12 months to match the last.
