What Is Premium Paid Analysis?
Premium paid analysis is a valuation technique that examines how much above the prevailing market price acquirers have historically paid to buy comparable public companies. For each precedent deal, the analyst calculates the offer price as a percentage premium to the target's unaffected share price, meaning the price before deal rumors or the announcement itself moved the stock.
The premium exists because buying an entire company conveys control: the acquirer gains the right to replace management, redirect cash flows, and capture synergies, which is worth more than a passive minority share. In US public deals, control premiums have typically ranged from roughly 20% to 40%, though they vary widely with sector, deal competitiveness, and market conditions.
How Bankers Build It
The analyst assembles a set of relevant precedent transactions, usually filtered by industry, deal size, and time period, and computes each premium at several reference points: one day, one week, and 30 days prior to announcement, and sometimes against the 52-week high. Using multiple windows guards against distortion from pre-announcement leaks that push the target's stock up before the deal becomes public. The output is a range of premiums, often summarized by median and quartiles.
Applying the range to the current target translates market data into an offer price. If a target trades at $50 per share on an unaffected basis and precedent premiums cluster between 25% and 35%, the implied offer range is $62.50 to $67.50 per share. That range then appears as one bar on the football field chart alongside DCF, trading comps, and precedent transaction multiples.
Why It Matters
Premium paid analysis is central to public company M&A. A target's board and its bankers use it to judge whether an unsolicited offer is adequate, acquirers use it to calibrate opening and best-and-final bids, and it features prominently in fairness opinions and the background sections of merger proxies. Because shareholders must vote or tender, the premium relative to recent trading is often the single number the market fixates on at announcement.
The technique has clear limits that interviewers like to probe. It only applies to public targets with observable share prices, it can mislead when the target's stock was already inflated by takeover speculation, and a premium to a depressed price may still undervalue the business. Strong candidates present it as a complement to intrinsic and multiples-based methods rather than a standalone answer.
