Grant Thornton Advisors, CBIZ agree to combine in $5B deal
This story was originally published on CFO Dive. To receive daily news and insights, subscribe to our free daily CFO Dive newsletter. Dive Brief: Grant Thornton Advisors is looking to boost its position among U.S. tax and advisory firms through an agreement to acquire industry peer CBIZ.
How this was made
The 30-second read
Why it matters
For CBIZ, the offer price ($55 per share), all-cash structure, and stated delisting mechanics make this a direct merger catalyst. For Grant Thornton, the deal adds scale and sets up a planned post-close separation backed by New Mountain Capital.
Market read
This is a headline M&A catalyst with defined economics ($55/share) and a Q4 closing timeline, making it tradable as a deal-risk and spread event.
What to watch
Post-close separation of CBIZ’s benefits and insurance services into a new entity could create uncertainty about how value is ultimately realized, affecting deal-arb assumptions.
Background
Grant Thornton Advisors says it wants to expand its position in US tax and advisory by acquiring CBIZ in a $5B all-cash transaction.
Ticker impact
CBIZ agreed to be acquired in an all-cash $5B deal at $55 per share, with its NYSE listing set to end after closing.
Near-term trading likely tracks deal-spread moves and regulatory/shareholder approval odds rather than standalone fundamentals.
The article discloses the offer price ($55), all-cash structure, shareholder approval requirement, and expected Q4 completion, which directly drive merger-arb and risk-premium behavior.
Market effects
Signals consolidation in US professional services and tax advisory, potentially increasing deal-spread activity across similar firms.
Primarily US-focused, but cross-border footprint claims may support broader confidence in global advisory demand.
Limited direct global impact beyond reinforcing M&A appetite in cross-border professional services.
Counterpoint
The stock may not converge to $55 quickly if regulatory or shareholder approval risk is perceived as non-trivial, keeping deal spreads wide.
Key entities
- public_companyCBIZ
Target in the acquisition, with shareholders to receive $55 cash per share and CBIZ to delist after closing.
- public_companyGrant Thornton Advisors
Acquirer in the all-cash $5B deal, expected to close in Q4 subject to approvals.
- private_investorNew Mountain Capital
Led a May 2024 investment in Grant Thornton Advisors and is expected to invest incremental equity to support the deal.


