Bank OZK (OZK) Announced Q1 2026 Earnings on April 22, 2026, Reporting a "420 net interest margin".

For the first quarter of 2026, Bank OZK reported a "420 net interest margin" which management noted is "really strong" and drives profitability well above the industry.

The bank maintained a "39% efficiency ratio" while navigating a competitive environment. On the balance sheet, management highlighted "just under $2 billion in growth over the last year" for deposits, while simultaneously "reducing rates by 18 basis points" and maintaining average depositor balances of $52,000.

Additionally, the bank deployed excess liquidity into investments early in the quarter, allocating about 40% into municipal housing bonds with a "tax equivalent yield of around 6%" and 60% into agency mortgage-backed securities yielding in the "460 range or better".Management emphasized the Corporate and Institutional Banking division as the "predominant growth engine" for the bank.

This group now encompasses "over 42 different industry niches" and recently launched "franchise capital solutions" to complement existing asset-based lending, equipment finance, and fund finance services.

Executives noted they are "passing on 80%, 85% of the deals" they see to maintain credit quality, yet still achieved a "12 bp uptick on the average spread" for new deals.

Conversely, the Real Estate Specialties Group is experiencing repayment headwinds, particularly from multifamily projects, though management expects a "slowing of the headwinds from RESG repayments in 2027". The bank's indirect lending segment, described as a "high prime, super prime consumer portfolio", stayed steady and pushed up to about 13% of the portfolio.

Providing forward guidance, executives stated they expect the efficiency ratio will "stay in that high 30s range this year and maybe into next year" as they invest in fee-generating businesses like trust and wealth and treasury management.

Management also projected that the Corporate and Institutional Banking portfolio will "pull up even with RESG" in 2027.

Regarding interest rates, the bank is "agnostic as to whether rates go up 25 basis points or 50 basis points, or rates go down 25 basis points or 50 basis points". Finally, concerning credit quality for the IQHQ San Diego life science project maturing in August, executives affirmed they "expect sponsor support to continue" for that asset.