Precedent Transactions
A relative valuation method using the multiples paid in comparable historical M&A deals. Typically produces higher implied values than trading comps because it includes a control premium.
Why Precedent Transactions matters in interviews
Precedent transactions are the M&A banker's valuation anchor, and interviewers use them to test whether you understand that a deal price is a negotiated outcome, not a market observation. Knowing why they run high — and when they are stale — is the substance of the question.
How it works in practice
You identify historical acquisitions of similar companies, calculate the multiple paid on the target's metrics at announcement, and apply that range to your own target. Transaction value uses the price actually paid for the whole business, including assumed debt.
Precedent multiples typically exceed trading comps because they embed a control premium and, often, the acquirer's expected synergies. Both are reasons a strategic buyer will pay more than the public market.
Recency matters enormously. Deals struck in a different credit or rate environment tell you little about today's clearing price, so practitioners usually limit the set to the last three to five years and flag the market conditions of each.
What candidates get wrong
- Ignoring deal context — a distressed sale, a hostile situation and a competitive auction produce very different multiples for identical assets.
- Using the current share price rather than the announcement-date price when calculating the multiple paid.
- Failing to note whether the consideration was cash or stock, which affects both the premium paid and how the multiple should be read.
Precedent Transactions: frequently asked questions
How far back should a precedent transactions analysis go?
Usually three to five years. Older deals were struck under different interest rate, credit and sector conditions, so their multiples are poor evidence of what a buyer would pay today. If you must reach further back for a thin sector, flag the market environment explicitly.
Why are precedent transaction multiples higher than trading multiples?
Two reasons: the control premium an acquirer pays to own and direct the entire business, and the synergies a strategic buyer expects to realise, part of which typically gets shared with the seller in a competitive process.
Go deeper
This term comes up constantly in valuation interviews and on the desk.
DCF interview questions guideRelated Valuation terms
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