Bank of Hawaii (BOH) Q1 2026 earnings review
Margin Expansion Engine Powers Through Tepid Balance Sheet Growth
Bank of Hawaii delivered a solid 26Q1, underscored by an impressive eighth consecutive quarter of Net Interest Margin (NIM) expansion, which surged 13 basis points sequentially to 2.74%. While Net Income declined 5.7% sequentially to $57.4 million, this was primarily due to one-time gains in 25Q4 and elevated seasonal expenses in Q1. On a YoY basis, EPS grew an impressive 34% ($1.30 vs $0.97). The core earnings engine is firing on all cylinders: fixed-asset repricing is pushing yields up, while late-2025 FOMC rate cuts have finally provided deposit cost relief. However, an unexpected 1.1% contraction in total deposits contradicts the management narrative of a 'stable deposit base' and places the burden of future earnings growth squarely on continued rate optimization rather than volume expansion.
🐂 Bull Case
The 13 bps sequential NIM expansion to 2.74% proves the bank is successfully executing its strategy. Fixed-rate assets are rolling off and repricing higher, while rate cuts are immediately driving down interest-bearing deposit costs (down 22 bps QoQ).
Despite macro uncertainties, BOH's credit profile remains exceptionally clean. Non-performing assets actually fell from $14.2M to $12.1M, representing a negligible 0.09% of total loans and leases.
🐻 Bear Case
Total deposits shrank 1.1% sequentially to $21.0B, and total loans crawled up a mere 0.8%. BOH cannot rely on margin expansion forever; without volume growth, top-line revenue will eventually stall.
Noninterest expense increased 6.0% sequentially to $116.1M. Even adjusting for stock vesting and separation charges, core expenses rose 1.9% QoQ, pressuring the efficiency ratio back above 60%.
⚖️ Verdict: 🟢
Bullish. The structural repricing of the balance sheet is working exactly as management modeled. While balance sheet volumes are sluggish, a 2.74% NIM and flawless credit quality provide a powerful safety net that more than offsets the near-term lack of loan growth.
Key Themes
Accelerating Net Interest Margin Expansion
Net Interest Income (NII) grew 3.9% sequentially to $151.0M. The primary driver was a sharp decline in deposit costs triggered by late-2025 FOMC rate cuts. The average rate of interest-bearing deposits dropped 22 bps to 1.72%. Meanwhile, earning asset yields fell only 4 bps, creating a massive 13 bps positive spread expansion. This highlights the bank's excellent asset-liability positioning.
Deposit Base Contraction Contradicts Positive Narrative
Management explicitly praised the bank's 'stable deposit base' in the release text. However, the data shows total deposits fell 1.1% sequentially to $21.0B. Furthermore, the highly coveted noninterest-bearing deposits slipped from 27.2% to 27.0% of the mix. This attrition limits the bank's ability to fund future loan growth cheaply and is a specific red flag contradicting the management's rosy narrative.
Fortress Credit Profile Remains Intact
BOH's conservative underwriting continues to yield pristine credit metrics. Provision for credit losses dropped to just $1.8M (down from $2.5M in 25Q4). Non-performing assets decreased to $12.1M (0.09% of loans), and net charge-offs were essentially zero at an annualized 3 basis points. In an environment where regional banks face CRE pressure, BOH's portfolio is a massive defensive asset.
Resumption of Meaningful Share Repurchases
Following a pause in early 2025 and a minimal $5M repurchase in 25Q4, management followed through on their promise to accelerate capital returns. The bank repurchased $15.1M in stock (194,100 shares) during Q1. With CET1 at a robust 12.06% and loan growth tepid, repurchases serve as a crucial lever for EPS growth.
Noninterest Income Pressure Despite Wealth Tech Upgrades
Noninterest income fell 6.6% sequentially to $41.3M. While 25Q4 was inflated by a merchant portfolio sale, Q1 saw declines in core areas like Trust and Asset Management fees (down to $12.4M from $12.9M). This comes despite the bank's heavy recent investment in modernizing its wealth management technology platform ('Banco Advisors') via its Saterra partnership. BOH needs this tech investment to start driving actual fee revenue growth.
Expense Inflation Reverses Efficiency Gains
Noninterest expense accelerated to $116.1M (+6.0% QoQ). Management attributed this to $3.5M in accelerated stock vesting, $0.7M in separation expenses, and seasonal payroll. However, this pushed the efficiency ratio back up to 60.35% (from 57.75% in 25Q4). The bank must prove this is purely a Q1 seasonal spike to maintain its operating leverage narrative.
Other KPIs
Accelerating. Grew 2.0% sequentially, outpacing the consumer portfolio which was flat (-0.1%). Driven primarily by commercial mortgage production, demonstrating specific pockets of lending strength despite broader macro hesitation.
Decelerating. Shrank by $102 million sequentially, comprising 27.0% of total deposits (down from 27.2% in 25Q4). Reverses the positive $100 million mix shift celebrated by management at the end of 2025.
Increased from 21.50% in the linked quarter. Management cited lower benefits from tax-advantaged investments and higher discrete tax items, creating a minor headwind to bottom-line net income.
Guidance
Stable. The Board of Directors maintained the quarterly cash dividend, representing an annualized payout of $2.80 and demonstrating continued confidence in capital adequacy.
Following the $15.1 million execution in Q1, the bank retains over $100 million in dry powder, allowing management to opportunistically support EPS if loan growth remains slow.
Key Questions
Deposit Base Contraction
Total deposits declined 1.1% this quarter and noninterest-bearing balances slipped. How does this align with your narrative of a 'stable deposit base', and does this limit your capacity to fund the targeted mid-single-digit loan growth for the year?
Wealth Management ROI
Trust and Asset management fees fell sequentially to $12.4M. When should investors expect to see tangible top-line fee growth from the recent rollout of the modernized Banco Advisors tech platform?
Expense Trajectory
Q1 noninterest expense hit $116.1M. Adjusting for the $4.2M in vesting and separation charges, the run-rate is around $112M. Are you still confident in your prior guidance of 3% to 3.5% full-year expense growth for 2026?
NIM Terminal Target
With the NIM now at 2.74% after a massive 13 bps sequential jump driven by rate cuts, how much further deposit cost relief is left in the tank? Does your previous goal of approaching a 2.90% NIM by year-end still hold?