BNY (Bank of New York Mellon)
BNY (Bank of New York Mellon)
One-line summary: Custody bank that reinvests client cash into higher-yielding short-term instruments for a spread; posted the cleanest custodian NII datapoint (+18% to $1.4B) of the higher-for-longer basket, though a >100% deposit beta caps the upside.
What it is
The largest global custody and asset-servicing bank. It "reinvests client cash into liquid, higher-yielding short-term instruments, profiting off the difference" — the near-costless-float NII model at institutional scale.
Why it matters to stock-market
BK is the best-quantified leg of the "spread on other people's cash" basket (spread-on-other-peoples-cash): a clean, dated NII acceleration on deposit growth. Like state-street, its >100% deposit beta is the two-sided qualifier.
Key facts
- Q1 2026 NII jumped 18% to $1.4B on 13% YoY average deposit growth; net income spiked 36% (EPS +42% to $2.24). From 2026-07-20-autoresearch-brokerage-bank-nii-rate-regime.
- Deposit beta >100% (like state-street): passes through more than the Fed's moves, so the higher-for-longer benefit is muted vs. a retail-funded bank. From 2026-07-20-autoresearch-brokerage-bank-nii-rate-regime.
- YTD 2026: BK +26%. From 2026-07-20-autoresearch-brokerage-bank-nii-rate-regime.
Strengths (thesis-input perspective)
- Cleanest, dated custodian NII datapoint (+18% to $1.4B) driven directly by reinvestment spread.
Weaknesses (thesis-input perspective)
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100% deposit beta caps the NII upside; fee-heavy.