Private Banks Offer Better Value Than PSUs, Says Kotak Equities

Introduction: A Shift in Preference

Analysts at Kotak Institutional Equities are advising investors to favor private sector banks over their public sector undertaking (PSU) peers. The brokerage cites more reasonable valuations and a superior risk-reward profile as key reasons for its stance. While PSU banks have experienced a significant rerating in recent years, Kotak's report suggests that much of this positive sentiment is already reflected in their current stock prices, potentially limiting further upside.

The Valuation Conundrum

The core of the debate lies in valuations. PSU banks, after a period of strong performance, are now trading at levels marginally above their historical averages. This has compressed the valuation gap with private banks. According to Kotak, this makes it challenging for public sector lenders to replicate their recent outperformance, especially given prevailing macroeconomic uncertainties. Although their earnings momentum is expected to remain healthy, it may not be enough to trigger another wave of rerating.

In contrast, many large private banks are emerging from a phase of slower growth and margin pressures. This, combined with recent valuation corrections, presents a more balanced investment opportunity. Analysts believe these lenders are poised for a gradual improvement, offering more sustainable earnings growth in the medium term.

PSU Banks: A Story of Turnaround

Despite the cautious outlook from some quarters, the recent performance of PSU banks cannot be overlooked. After losing market share to private competitors for nearly a decade between FY11 and FY21, public lenders have started to reverse this trend. In FY25 and FY26, they have shown a slight increase in market presence, supported by stronger loan growth and a greater willingness to deploy liquidity.

Nitin Aggarwal, Head of BFSI at Motilal Oswal Financial Services, notes that PSUs have significantly improved their earnings profiles and are now well-capitalized, with many having raised capital independently. This positions them well to sustain their growth traction. For instance, the State Bank of India (SBI) has projected a robust loan growth of 13-15%.

Financial Health and Asset Quality

A significant factor behind the PSU resurgence is the marked improvement in asset quality. Non-Performing Asset (NPA) ratios have declined, with the gross NPA for PSU banks standing at 2.1%, down 0.3% year-on-year. This improvement is partly attributed to government-backed loan guarantees and targeted restructuring of stressed assets. Aggarwal highlights that there are no major asset quality risks on the horizon, and the provision coverage for PSU banks is currently higher than that of private banks, keeping credit costs well-managed.

Private lenders, while also maintaining stable asset quality, have a slightly higher NPA ratio of 3.6%, reflecting their exposure to higher-growth but potentially riskier sectors like e-commerce and fintech.

The Margin and Lending Headroom Differential

One area where PSUs have demonstrated a structural advantage is in protecting their Net Interest Margins (NIMs) during monetary easing cycles. Due to a higher share of low-cost Current and Savings Account (CASA) deposits, PSBs have better insulation against falling interest rates. During the RBI's rate cuts in 2025, PSBs saw a NIM contraction of 8-73 basis points, whereas private banks experienced a much sharper compression of 8-116 basis points.

Furthermore, PSUs maintain a lower Credit-to-Deposit (CD) ratio of around 78% compared to approximately 90% for private banks. This provides them with greater headroom to expand their lending activities without facing immediate funding pressures.

Comparative Analysis: Private vs. PSU Banks

To provide a clearer picture, the key differences between the two banking segments can be summarized as follows:

Credit Growth and Sector Outlook

The overall Indian banking sector remains resilient, with system-wide loan growth accelerating to around 12-13%, a positive surprise for the market. This growth is broad-based, benefiting both public and private lenders. The outlook for banking sector earnings is considered robust, with expectations of a recovery driven by stable credit demand and contained asset quality risks.

Analysts expect profitability for all scheduled commercial banks to improve, supported by festive season demand and a gradual normalization of slippages in unsecured loan segments.

Analyst Recommendations and Top Picks

Market experts remain divided, reflecting the distinct advantages of each segment. Kotak Institutional Equities maintains its preference for select private banks where valuations provide comfort. Similarly, Nitin Aggarwal points to large private lenders like ICICI Bank and HDFC Bank as appealing investment opportunities, anticipating stronger growth from FY27 onwards.

On the other hand, Prashanth Tapse of Mehta Equities holds a positive medium to long-term outlook for PSU banks, highlighting their healthy deposit and credit growth. His top picks include Canara Bank, Bank of Baroda, and Union Bank.

Conclusion

The debate between investing in PSU or private banks is nuanced. PSU banks have staged a remarkable comeback, driven by improved fundamentals, better asset quality, and attractive valuations. They offer stable dividend yields and lower volatility. However, private banks, after a period of consolidation and valuation correction, may offer a more compelling risk-reward opportunity for long-term investors, backed by expectations of a sustainable earnings recovery and superior return ratios. Investors will need to closely monitor margin trends, credit growth, and regulatory developments to navigate this evolving landscape.