Butterfield Announces Agreement to Acquire Control of CIBC Caribbean in $1.8 Billion Transaction
Butterfield (NYSE: NTB) agreed to acquire CIBC’s 91.7% stake in CIBC Caribbean Bank Limited for $1.794 billion, comprising $1.091 billion cash and $703 million in Butterfield shares (valued at $55.66 NYSE 10-day VWAP), or $1.14 per share. A mandatory bid will follow for the remaining 8.3%. Deal expected to close H1 2027; pro forma CET1 above 12% and total capital above 19%.
How this was made

The 30-second read
Why it matters
NTB is buying CIBC’s 91.7% stake for $1.794B (61% cash / 39% stock), planning $700M Tier 2 subordinated debt financing, and targeting >12% pro forma CET1 with quantified GAAP/cash EPS accretion and cost savings.
Market read
Definitive, priced acquisition with financing and capital guidance plus explicit accretion targets—key for NTB valuation and deal-risk monitoring.
What to watch
Mandatory take-over bid for remaining 8.3% and minority-shareholder election mix could affect deal economics and near-term dilution/cash usage; also watch for financing terms and any regulatory conditions from the BMA.
Background
Butterfield is a Bermuda-based bank and trust company; this deal expands its footprint and wealth management capabilities by taking full control of CIBC Caribbean.
Ticker impact
Butterfield (NTB) agreed to acquire CIBC’s 91.7% stake in CIBC Caribbean for $1.794B, with pro forma CET1 above 12% and EPS accretion targets.
Likely positive near-term sentiment on deal value and accretion, with volatility around regulatory/approval timeline into 1H27.
The article is a definitive, priced acquisition with financing and quantified accretion/capital metrics, which typically drives immediate repricing and ongoing deal-risk monitoring.
Market effects
Signals continued consolidation in international/Caribbean wealth and relationship banking; may influence deal comps and underwriting expectations for regional banks.
Could reshape competitive dynamics in Barbados and broader Caribbean banking/wealth management markets via expanded cross-border payments and digital investment.
Adds another cross-border financial center consolidation story, relevant to investors tracking capital deployment and M&A pipelines in offshore banking hubs.
Counterpoint
Accretion is synergy- and integration-cost dependent; execution risk and regulatory friction could delay benefits or pressure capital/earnings.
Key entities
- acquirerButterfield
Bank of N.T. Butterfield & Son Limited (NTB) entering a definitive agreement to acquire CIBC Caribbean.
- targetCIBC Caribbean Bank Limited
Relationship bank in the Caribbean; Butterfield will acquire 91.7% and then pursue full ownership via a mandatory take-over bid.
- seller/major holderCIBC
CIBC will retain an approximately 22% stake in the combined entity post-transaction.
- regulatorBermuda Monetary Authority (BMA)
Consolidated regulatory supervisor for Butterfield across locations.



