Commerce Bancshares (CBSH) M&A Announcement summary

Deal rationale and strategic fit

• Expands presence in high-growth markets such as Florida, Arizona, and South Carolina, leveraging a strong wealth management platform and adding $7.7B–$8B in assets under administration and $4B in banking assets.

• FineMark's relationship-focused private banking and expertise in serving high-net-worth clients, including a sports management division for ~300 professional athletes, complements the acquirer's strengths.

• Deep cultural alignment and client-centric philosophies support integration and long-term partnership.

• Combined entity will have over $36B in bank assets and $82B–$84B in wealth assets under administration, ranking as the 16th largest bank-managed trust company in the U.S.

• The deal is the result of a disciplined, long-term relationship-building process over nearly five years.

Financial terms and conditions

• 100% stock transaction; FineMark shareholders receive 0.69 shares of Commerce common stock per FineMark share, equating to $41.87 per share and a total transaction value of approximately $585 million.

• Price represents 153% of 3/31/2025 tangible book value per share and 14.1x 2026E EPS (10.9x with cost savings).

• FineMark shareholders will own approximately 7% of the combined entity.

• EPS accretion of 6% once cost savings are phased in; tangible book value earn-back in 1.6 years.

• Pre-tax one-time merger expenses of $57 million; fair value adjustments on loans and securities to be accreted back through earnings.

Synergies and expected cost savings

• $15 million in fully phased-in pre-tax cost savings, representing 15% of FineMark's non-interest expense, with 50% realized in 2026 and 100% in subsequent years.

• No revenue synergies modeled, but management sees meaningful upside potential.

• Fully phased cost savings expected to drive 6% accretion to 2026 consensus GAAP earnings.