State Street (STT): Q3 profit up 27% to $1.09B as assets it looks after hit a record $59.2T
State Street, the Boston bank that safeguards and administers investments for big institutions, made $1.09B in profit in the third quarter, up 27% on a year ago. Profit per share was $3.69, up from $2.78. Sales of $4.0B rose 13% but were a touch below what analysts expected, and the shares fell on the day.
What happened
On 14 October 2026 State Street Corporation published its results for the three months to 30 September 2026. The company is a "custody bank": it holds and records the stocks and bonds that pension funds, insurers and fund managers own, and it also runs investment funds of its own. Net income, meaning profit after all costs and tax, was $1,090M. Diluted earnings per share (EPS, the profit attributable to each ordinary share) was $3.69, on a normal (GAAP) accounting basis. The company reported no one-off "notable items" in this quarter, in the previous quarter or a year ago, so there is no separate adjusted figure to compare and the results are like for like.
Total revenue, which is the company's sales, was $4,004M. Of that, $3,140M was fee revenue, the money charged for looking after and managing assets, trading currencies for clients and lending securities. The rest is mostly net interest income (NII), the gap between what the bank earns on its cash and securities and what it pays on deposits, which was $864M. The company returned $651M to shareholders: $400M of share buybacks and $251M of dividends, or $0.92 per share. It also reported eleven straight quarters in which sales grew faster than costs compared with a year earlier, which the company calls positive operating leverage.
The numbers, explained
Here is our working, using the company's own figures, with the third quarter of 2025 as the comparison. Profit per share: $3.69 divided by $2.78 is 1.327, so up 32.7%. Net income: $1,090M divided by $861M is 1.266, so up 26.6%. Sales: $4,004M divided by $3,545M is 1.129, so up 12.9%; against the second quarter of 2026 ($4,048M) that is a 1.1% dip. Costs rose more slowly than sales: $2,620M against $2,434M, up 7.6%. Take costs from sales and you keep $1,384M, which is 34.6% of sales; the company reports a pre-tax margin (profit before tax as a share of sales) of 34.6%, up from 31.1% a year ago.
The two big fee lines are where the growth is. Servicing fees, charged for custody and administration, were $1,492M, up 9.9% from $1,357M. Management fees, charged for running investment funds, were $797M, up 20.0% from $664M, helped by a bigger asset base. Currency trading income was $427M, up 17.3% on a year ago but down 13.6% from $494M in the second quarter. Net interest income rose 20.8% from $715M. The two asset measures are records: assets under custody and administration (AUC/A, the value of what it looks after for clients) were $59.2 trillion against $51.7 trillion, up 14.5%, and assets under management were $6.3 trillion, up about 16%. Return on tangible common equity, a measure of profit relative to shareholders' capital excluding goodwill, was 25.1%, a non-GAAP figure, versus 20.9% a year ago.
On expectations, outside coverage differs slightly on the exact targets. Investing.com cites analyst averages of $3.67 for profit per share and about $4.04B for sales; other outlets give $3.62 and $4.03B. On any of those figures, profit per share was ahead and sales were roughly 1% short. Those consensus numbers are analyst estimates, not company data. Investing.com reported the shares falling about 6.5% to $162.84 in the session; another outlet put the fall near 8%, so we treat the size of the move as approximate.
Why it matters
State Street earns money in three main ways: fees for holding and servicing assets, fees for managing money (including its index and exchange-traded fund business), and interest on the cash that clients leave with it. Because fees are charged as a small percentage of assets, they rise when markets rise and when new clients are won, and they fall when markets fall. Fee revenue was about 78% of the quarter's sales ($3,140M divided by $4,004M), so the business depends heavily on the level of global markets and on client trading activity, such as currency volumes.
For clients, the record asset figure shows large institutions continue to hand more of their back-office work to a small group of global custodians. For rivals such as BNY and Northern Trust, it shows the sector's fee growth is strong when markets are high. The company also raised its 2026 outlook, according to Investing.com and Securities.io: it now expects fee revenue growth of about 13% to 14% (previously 12% to 13%) and net interest income growth of about 15% to 16% (previously 14% to 15%), with expense growth of about 8% to 8.5%, assuming global equity markets stay flat from current levels. That outlook is the company's own forecast, not our view. Reports of the share fall point to the small sales shortfall and to new servicing deals running below earlier hopes; the company says its pipeline of new business is healthy. In the quarter it reported $68M of new servicing fee revenue wins.
What to watch next
The company's fourth-quarter 2026 results will be the next hard data point; we have not found a confirmed date, so check State Street's investor relations page. Management also gave Q4 pointers on the call, according to Investing.com: average deposits of $275B to $280B and servicing fee sales above $100M, plus share buybacks of about $700M. Readers can compare those figures with the reported numbers when they arrive. Also worth watching are the level of global equity markets, which the 2026 outlook assumes stay flat, and the next quarterly dividend, currently $0.92 per share.
- Key terms in plain words
- Custody bank: a bank that safely holds and records investments for other institutions.
- AUC/A: the total value of assets a custody bank looks after for clients.
- Operating leverage: sales growing faster than costs.
- Pre-tax margin: the share of each dollar of sales left as profit before tax.
Sources
More on State Street (STT) · Financials takes
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