BAC or MS: Which Financial Powerhouse Deserves Your Investment Now? |

Being financial powerhouses with impressive franchises, both Bank of America BAC and Morgan Stanley MS benefited from stronger capital markets activity, robust trading volumes and improving investment banking (IB) conditions in the first half of 2026.

However, their business models differ. BAC has a more diversified franchise, which offers greater exposure to traditional banking, deposits and lending in comparison to MS. Thus, along with improvement in IB fees and trading revenues, BAC benefited majorly from robust net interest income (NII) growth this year (NII touched record levels in second-quarter 2026). Conversely, Morgan Stanley’s primary revenue growth drivers were increases in IB fees, trading income and wealth management assets, highlighting the firm’s strong leverage to a buoyant dealmaking and trading environment.

Now, with both stocks coming off a strong first half, the bigger question for investors is which business model offers the better combination of growth, profitability, valuation and shareholder returns from here.

In order to understand this, let us dig deep into their fundamental strengths and growth prospects.

The Case for BAC

Bank of America, the second-largest bank in the United States, benefits from one of the strongest and lowest-cost deposit franchises among U.S. banks, providing a durable competitive advantage and a stable source of funding. Despite a challenging operating environment, the bank has maintained healthy balance sheet growth, with net loans and leases rising 6.2% year over year to $1.20 trillion and total deposits increasing 1% to $2.03 trillion as of June 30, 2026.

The company is expected to witness continued improvement in NII in the near term, supported by resilient loan growth, favorable fixed-rate asset repricing and a higher-for-longer interest rate environment. Over the last five years (2020-2025), the company’s NII saw a compound annual growth rate (CAGR) of 6.7%, with the uptrend continuing in the first half of 2026. Management expects 2026 NII (FTE) growth in the upper end of 6-8%, reflecting confidence in the durability of this revenue stream.

BAC’s IB business, which performed poorly in 2022 and 2023 (IB fees in the Global Banking division plunged 45.7% in 2022 and declined 2.4% in 2023), has rebounded in the last couple of years. In 2024 and 2025, IB fees rose 31.4% and 8.4%, respectively. The recovery accelerated in the first half of 2026, with IB fees rising 36.4% year over year. With corporate confidence improving, capital markets reopening and Bank of America maintaining a robust IB pipeline, the company is well-positioned to sustain fee income growth and further diversify earnings beyond its traditional lending business.

In terms of its trading business, revenues have been improving since 2022. In the first half of 2026, sales and trading revenues, excluding net DVA, grew 22.3% year over year. But even when results are favorable, the volatile nature of the capital markets business can create earnings variability and make growth challenging.

Bank of America continues to prioritize organic, domestic growth through the expansion of its physical and digital presence. This is part of a broader strategy to solidify customer relationships and tap into new markets, driving NII over time. By 2027, the company plans to expand its financial center network and open more than 150 centers. With the growing use of tools like Zelle and artificial intelligence assistant Erica, the company is boosting digital engagement and cross-selling products like mortgages, auto loans and credit cards.

The Case for MS

Similar to BAC, Morgan Stanley’s trading business performance has also been impressive of late. In the first half of 2026, equity trading income rose 46% year over year to a record $11.4 billion, while fixed-income revenues jumped 22%. In July 2026, the company expanded its trading capabilities by launching spot trading in digital assets through a partnership with zerohash.

However, because of the inherent cyclicality in the trading business, Morgan Stanley has long been lowering its reliance on the capital markets for income generation to create a more balanced revenue stream across market cycles. The company has been expanding its wealth and asset management operations. It has used acquisitions like Eaton Vance, E*Trade Financial, Shareworks and EquityZen to broaden distribution.

As of June 30, 2026, total client assets across the firm’s wealth and investment management segments reached $10 trillion, meeting the long-standing target set by former CEO James Gorman. The individual retirement account AUM in the wealth management arm remains above $1 trillion and management has noted that adviser-led assets sourced from Workplace and E*TRADE exceed $1.2 trillion.

Then again, Morgan Stanley’s IB business performance has also been robust in the past couple of years, following the slowdown in 2022 and 2023. In the first half of this year, the company’s IB fees increased 47% year over year. A healthy global IB pipeline, an active M&A and IPO market, and the company’s leadership position are expected to continue to help it benefit as the macroeconomic backdrop evolves.

Morgan Stanley has been expanding its presence across Asia, viewing the region as a major long-term growth driver for its wealth business. The firm has deepened its long-standing partnership with Mitsubishi UFJ Financial Group, increasing focus on Japan’s growing asset management and high-net-worth segments. Morgan Stanley’s Asia revenues were $9.42 billion in 2025, up 23% year over year. The momentum carried into the first six months of 2026, aided by stronger client engagement, favorable market conditions and higher prime brokerage activity in the region.

BAC & MS: Price Performance, Valuation & Other Comparisons

In the past six months, shares of Bank of America have gained 21.6%, while Morgan Stanley has rallied 28.1%. Both stocks have outperformed the S&P 500 Index’s return of 13.4%.

However, in terms of investor sentiment, Morgan Stanley clearly has the edge.