Bank of America (BAC Quick QuoteBAC - Free Report) has sustained robust net interest income (NII) growth so far this year, driven by healthy loan and deposit expansion, fixed-rate asset repricing and higher contributions from Global Markets activities. The banking giant’s improving NII trajectory underscores its balance-sheet strength and ability to navigate a shifting rate environment.

After rising 7.1% year over year to $15.75 billion in the first quarter, BAC’s NII increased 9% to $16 billion in the second quarter. The momentum extended into the third quarter, with NII advancing 8% to a record $16.45 billion. The net interest yield expanded 15 basis points year over year to 2.16% in the third quarter, while ending loans and leases grew 7% to $1.25 trillion, reinforcing the bank’s interest-earning capacity.

Looking ahead, BAC remains optimistic about sustaining the NII momentum, with management projecting NII growth of 8% in 2026 and at least 8% in 2027. Continued balance-sheet expansion and favorable fixed-rate asset repricing are expected to underpin this growth, providing a tailwind to profitability despite interest-rate uncertainties.

With NII momentum strengthening and a favorable growth outlook, does BAC present a compelling investment opportunity at the current levels? While improving interest income strengthens the investment case, an assessment of the bank’s other fundamental strengths, potential headwinds and valuation is essential before making any investment decision.

BAC’s Other Key Positives to Note:

Accelerating Digital & AI-Led Transformation: Bank of America continues to invest in digital banking, artificial intelligence (AI), payments infrastructure and branch expansion to strengthen customer engagement and operating efficiency. The bank plans to open at least 20 additional financial centers by year-end, following 14 openings in the third quarter.

The growing adoption of its AI-powered virtual assistant Erica and Zelle, alongside generative AI integration, is expected to enhance productivity and lower servicing costs. Meanwhile, investments in Swift and CashPro are strengthening its global payments capabilities, while the proposed Jio Credit investment offers exposure to India’s expanding digital lending market.

Management expects benefits from its AI initiatives to rise from $250-$300 million in 2026 to $700 million in 2027. These investments should drive efficiency gains, diversify revenue opportunities and support long-term earnings growth.

Industry-Leading Deposit Franchise: Bank of America continues to benefit from its extensive, low-cost deposit franchise, providing a competitive advantage and a stable funding base. As of Sept. 30, 2026, loans and leases grew 7% year over year to $1.25 trillion, while deposits rose 1.8% to $2.04 trillion. Non-interest-bearing deposits contributed more than 75% to third-quarter deposit growth, with the average deposit rate remaining low at 1.49%.

BAC’s diversified deposit base and favorable loan-to-deposit ratio provide flexibility to fund lending growth while limiting reliance on costly wholesale funding. These strengths, coupled with disciplined deposit pricing, should support NII growth, margins and profitability.

Robust Investment Banking (IB) Franchise: Bank of America’s IB franchise continues to benefit from improving capital markets activity and a healthy deal pipeline. Following declines of 45.7% in 2022 and 2.4% in 2023, IB fees rebounded and grew 31.4% in 2024 and another 8.4% in 2025. The recovery continued in the first nine months of 2026, with IB fees rising 14.6% year over year.

While the company’s third-quarter 2026 IB fees (excluding self-led deals) declined 11% year over year (reflecting softer advisory and debt underwriting activity), management remains optimistic about its robust deal pipeline. It continues to invest in bankers, technology and AI capabilities to strengthen execution and client engagement.

Looking ahead, a potential recovery in mergers and acquisitions (M&A), improving corporate confidence and stronger capital-raising activity should support fee income growth and earnings diversification, although elevated interest rates and geopolitical uncertainties remain near-term headwinds.

Robust Capital Returns Strategy: Bank of America continues to demonstrate its commitment to enhancing shareholder returns through consistent dividend growth and share repurchases. Following its successful performance in the 2026 Federal Reserve stress test, the bank increased its quarterly dividend 14.3% to 32 cents per share, marking its sixth consecutive annual dividend hike.

The company maintains an active capital return program, distributing $8.3 billion to shareholders in the third quarter of 2026, including $6 billion through share repurchases and $2.2 billion in common stock dividends.

Its common equity tier 1 (CET1) ratio stood at 10.9% as of Sept. 30, 2026, remaining above regulatory requirements. Supported by strong capital ratios, resilient earnings and excess capital generation, Bank of America remains well-positioned to sustain attractive shareholder distributions while supporting business growth.

What’s Hurting Bank of America?

Rising Expense Base: Bank of America’s elevated expense base is a concern despite its continued focus on cost discipline. Total non-interest expenses saw a six-year (2019-2025) compound annual growth rate (CAGR) of 4.1%, with expenses rising 8.8% year over year in the first nine months of 2026.

Expense Trend

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The increase reflects higher personnel and revenue-related costs, alongside continued investments in technology, digital capabilities and franchise expansion. In the third quarter of this year, non-interest expenses rose to $19.7 billion, including a $1.2-billion regulatory settlement charge. Excluding this charge, adjusted expenses increased nearly 7% year over year.

While management expects a return to positive operating leverage in the fourth quarter, sustained investments and ongoing regulatory remediation costs could keep expenses elevated, potentially limiting margin expansion and weighing on near-term profitability.

Weak Asset Quality: While Bank of America’s credit quality has improved recently, asset quality remains vulnerable to a weaker economic environment. After recording negative provisions in 2021, the bank significantly increased provisions in 2022-2024 due to macroeconomic uncertainty, before provisioning declined in 2025 and the first nine months of 2026.

However, continued growth in commercial lending and sizable credit card exposure leaves the bank susceptible to higher credit losses if economic conditions deteriorate or charge-off rates normalize. Any deterioration in credit quality would likely result in higher provision expenses, putting pressure on profitability.

Elevated Reliance on Volatile Trading Revenues: Bank of America’s significant reliance on its Global Markets business remains a key risk, as trading income is inherently cyclical and heavily influenced by market volatility and client activity rather than stable, recurring revenue streams.

The strong trading environment during the pandemic, followed by renewed volatility in recent years, has significantly boosted the results, with sales and trading revenues (excluding net debit valuation adjustment or DVA) rising 13.2% year over year in the first nine months of 2026. However, the momentum weakened considerably in the third quarter, with sales and trading revenues (excluding DVA) declining 5.5% year over year and 29.4% sequentially.

This was primarily led by a 17% decline in fixed-income, currencies and commodities revenues. Management has acknowledged the difficulty of forecasting trading performance, given its sensitivity to market conditions and seasonal fluctuations. While the strong year-to-date performance underscores the franchise’s capabilities, continued uncertainty surrounding interest rates, geopolitical developments and client trading activity could constrain revenue growth.

Analyzing BAC’s Price Performance, Valuation & Estimate Revisions

In the past six months, shares of Bank of America have lost 4.2%, underperforming the S&P 500 Index’s 6.4% rally and the industry’s 1.7% growth.

If we look at BAC’s two key peers, JPMorgan (JPM Quick QuoteJPM - Free Report) and Citigroup (C Quick QuoteC - Free Report) , it appears that BAC has underperformed both. Shares of JPMorgan have gained 8.6%, whereas the Citigroup stock has lost 3.9% in the past six months.

6-Month Price Performance

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Looking at Bank of America’s valuation, the stock is currently trading at a 12-month forward price-to-earnings (P/E) of 10.00X, which is below the industry’s 12.20X. This shows that BAC is currently trading at a discount relative to the industry average.

P/E (F12M) Ratio

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JPMorgan has a P/E (F12M) of 13.06X, while Citigroup’s ratio is 9.58X. Thus, currently, BAC is marginally overvalued compared with Citigroup but undervalued compared with JPMorgan.

If we look at BAC’s earnings estimate revisions, it appears that analysts are not that optimistic regarding the company’s earnings growth potential. Over the past 30 days, the Zacks Consensus Estimate for BAC’s 2026 and 2027 earnings has moved lower.

Earnings Estimate Revision

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Final Verdict on Bank of America

BAC’s sustained NII growth, strong deposit franchise, digital transformation initiatives and robust capital returns underscore its solid long-term fundamentals. Management’s upbeat NII outlook for 2026 and 2027, coupled with improving IB prospects, should support revenue growth and profitability.

However, elevated operating expenses, potential credit quality deterioration and volatility in trading revenues remain key near-term concerns. Although BAC trades at a discount to the industry, its recent share price underperformance and downward earnings estimate revisions suggest limited near-term upside potential. Moreover, persistent cost pressures and macroeconomic uncertainties could constrain earnings growth despite favorable NII trends.

Given these mixed prospects, investors should avoid initiating positions in the BAC stock for now. Waiting for greater clarity on expense management, earnings estimate revisions and profitability trends may offer a more favorable entry point.

Currently, Bank of America carries a Zacks Rank #4 (Sell).

You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.