BNY vs NTRS: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. BNY and NTRS share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined BNY and NTRS exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

The Bank of New York Mellon, which now brands itself simply as BNY, is the largest custodian bank in the world. Its core business is safekeeping and administering financial assets for institutions: as of the first quarter of 2026 it reported roughly $59.4 trillion in assets under custody and/or administration and about $2.1 trillion in assets under management. Beyond custody, BNY runs securities services, treasury and clearing operations, foreign exchange, collateral management, wealth management, and the Pershing platform that serves financial advisers. It earns money primarily from fees tied to the assets it services and from net interest income on client cash and its securities portfolio.

Full BNY guide

Northern Trust Corporation is a Chicago-based financial holding company built around two client segments: Asset Servicing (custody, fund administration, securities lending, foreign exchange and related institutional services) and Wealth Management (private banking, trust, and investment services for wealthy families, family offices, and institutions). It sits alongside BNY and State Street as one of the handful of large custody banks in the world, with roughly $18.6 trillion in assets under custody and administration and about $1.8 trillion under management as of early 2026. Most of its revenue is fee-based, which makes it more capital-light and less credit-cyclical than a traditional lending bank, though net interest income on client deposits is still a meaningful contributor.

Full NTRS guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• BNY drivers: Scale in custody and asset servicing; Operating leverage and AI-driven efficiency.
• NTRS drivers: Fee growth and operating leverage; Net interest income and deposits.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: BNY's revenue is tied to market levels and client asset flows, so a sustained equity or bond market decline would lower the asset base it earns fees on. For NTRS, as a custody bank, Northern Trust is exposed to market levels because fees scale with asset values, so an equity or bond selloff pressures revenue.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick BNY if you believe its drivers more; NTRS if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the BNY and NTRS guides.

BNY. BNY has traded around the mid-$140s in mid-2026 for a trailing P/E of roughly 17 to 18 times, a valuation broadly in line with large custody and trust bank peers. Its dividend yield sits near 1.6%. Because a large share of returns comes from buybacks and dividends, per-share metrics matter as much as headline growth.

NTRS. Q1 2026 revenue was about $2.21 billion (up 14 percent year over year) and net income about $525 million (up 34 percent), with diluted EPS of $2.71 well ahead of expectations. Market cap was roughly $32 billion in mid-2026, putting the stock at a mid-teens earnings multiple typical of a fee-driven custody bank. Figures are approximate and drawn from company reports and market data; verify current numbers before acting.

Headline figures (approximate, Q1 2026): BNY shows revenue (2025 full year) ~$20.1B, net income (2025) ~$5.3B, diluted eps (2025) ~$7.40, revenue (q1 2026) ~$5.41B; NTRS shows revenue (ttm) ~$8.7B, net income (ttm) ~$1.9B, eps (q1 2026) ~$2.71, market cap ~$32B.

BNY and NTRS are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined BNY and NTRS exposure against your real portfolio. It is not an investment adviser.