In one sentence
The investor purchasing the highest-risk, first-loss bonds in a CMBS deal, who typically diligences the underlying loans closely.
The longer version
The B-piece buyer takes the first-loss position and, in exchange, often gets rights to review and kick loans from the pool and to control special servicing. Their diligence is intense because their capital is first in line to absorb losses.
B-piece review adds a diligence audience for loans headed to securitization, another reason clean, complete loan files matter.
Common questions
- What is a B-piece buyer?
- The investor that buys the riskiest, first-loss bonds in a CMBS deal, often with the right to review and reject loans before the pool is finalized.
- Why does the B-piece buyer review the loans?
- Because it absorbs losses first. Its due diligence on the underlying loans is a key check on the pool's credit quality.
- What role does the B-piece buyer play after issuance?
- It often appoints or acts as the controlling class representative, with influence over the special servicer's decisions on troubled loans.
Keep reading
- Loan participations: a working guideLead and participant, document flow, ongoing obligations.
- The due diligence checklist, built to be runChecklists as systems, not documents.
- How life companies run commercial mortgage operationsThe long servicing tail.
- Commercial loan softwareWhere this sits in the lending stack.