Top financials mergers and acquisitions in November 2026
Every verified merger and acquisition in the financials sector in this period, ranked by disclosed value. Updated every morning.
We tracked 8 deals in the financials sector in November 2026, 4 of them with a disclosed value, worth $7.9bn in total. The largest was Grant Thornton Advisors LLC's $5bn deal for CBIZ, Inc., ahead of Mapfre S.A. and Safety Insurance Group, Inc. at $1.5bn.
Top financials mergers and acquisitions in November 2026
- 12 NovGrant Thornton Advisors LLC → CBIZ, Inc.Grant Thornton completes US$5bn acquisition of CBIZFinancials / Accounting and advisoryCompleted$5bn
- 23 NovMapfre S.A. → Safety Insurance Group, Inc.Safety Insurance holders back US$1.54bn Mapfre takeoverFinancials / InsuranceAgreed$1.5bn
- 32 NovFairstone Bank of Canada → Laurentian Bank of CanadaFairstone completes C$1.8bn takeover of Laurentian BankFinancials / BankingCompleted$1.3bn
- 41 NovBMO Financial Group (via BMO Australia Pty Limited) → Euroz Hartleys capital markets businessBMO completes A$145m purchase of Euroz Hartleys' capital markets armFinancials / Capital marketsCompleted$102m
- 54 NovJapan Post Bank Co., Ltd. → Matsui Securities Co., Ltd. (about 20% stake)Japan Post Bank agrees to buy 20% of Matsui SecuritiesFinancials / Online brokerageAgreedUndisclosed
- 63 NovKeyBanc Capital Markets Inc. (KeyCorp) → Atlantic-Pacific Capital, Inc.KeyBanc to buy private capital adviser Atlantic-PacificFinancials / Private capital advisoryAgreedUndisclosed
- 73 NovBPCE Assurances (Groupe BPCE) → GamaLifeBPCE moves to buy Apax's GamaLife to build bancassurance in PortugalFinancials / Life insuranceAnnouncedUndisclosed
- 82 NovLazard, Inc. → Campbell Lutyens & Co. Ltd.Lazard completes Campbell Lutyens deal and launches Lazard CLFinancials / Private capital advisoryCompletedUndisclosed