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ZION · 10-Q filed May 7, 2026

ZION earnings analysis

What we found in ZION's 10-Q: the parts that mattered, the offsets in the same document, and what the company said about what comes next.

Our reading of the filing · Free to read, no account needed

Zions Bancorporation reported strong year-over-year growth, with diluted EPS rising to $1.56 from $1.13 a year earlier, driven by increased net interest income and improved efficiency, despite a slight revenue miss of $849 million against estimates of $858 million. Noninterest income showed robust growth, yet noninterest expenses also rose, leading to higher operational costs amid strong loan performance.

What stood out

The parts that mattered.

Pulled out of the filing itself, with the figures the company reported.

Strong EPS Growth YoY
Diluted EPS increased to $1.56 from $1.13 in Q1 2025.
Net Interest Income Growth
Net interest income increased by $38 million, or 6%, year-over-year.
Efficiency Ratio Improvement
The efficiency ratio improved to 65.0%, down from 66.6% in the prior year.
Loan Growth
Total loans and leases increased by $1.4 billion, or 2%, year-over-year.
Lower Provision for Credit Losses
Provision for credit losses was negative $7 million compared to $18 million in Q1 2025.
Noninterest Income Increase
Noninterest income rose by $16 million, or 9%, year-over-year.
What to watch

And the other side of it.

The offsets in the same document — the things a summary that only listed the good news would have left out.

Higher Noninterest Expenses
Noninterest expenses increased by $24 million, or 4%, impacting margins.
Revenue Miss
Revenue of $849 million fell short of the expected $858 million, a 1.06% miss.
Weakening Loan Performance Indicators
Classified loans increased to $2.3 billion, representing 3.80% of total loans.
The numbers

What they reported.

What the company itself reported, taken out of the document.

Earnings per share
$1.56
Guidance

What they said about what is next.

Revenue guidance for Q2 2026 approximately $1.25 billion.

How we read the filing overall

The filing reads better than the one before it.

One reading of one document. It is not advice, and it is not a forecast.

This is our reading of a public filing, not the filing. Read the original on SEC.gov · Educational only. Nothing here is investment advice.

Read the next one first.

We read every filing ZION makes the day it lands, and put it next to what the options market did about it. Members get both, and an alert when a filing arrives.

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