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All Cash, All Stock Offer

OptionsRisk & money

An all-cash, all-stock offer is a term for one of the ways a company can structure a takeover bid for another company: it offers to buy every outstanding share from shareholders using only cash, rather than paying with shares of its own stock or some mix of the two. The name is a bit confusing because it bundles together two separate, mutually exclusive deal structures: an "all-cash" offer (shareholders get paid in dollars per share) and an "all-stock" offer (shareholders get paid in shares of the acquiring company instead). A real deal is one or the other, or a combination of both, not literally both at once.

In an all-cash deal, if you own the target company's stock, you simply get a fixed dollar amount per share, usually announced upfront, and once the deal closes your shares are cancelled and replaced with cash in your account. In an all-stock deal, your shares get converted into a set number of shares of the acquiring company, so your fate is tied to how that new stock performs afterward. Companies choose between these structures based on things like how much cash they have on hand, whether they want to avoid taking on debt, and whether they want to share the acquisition's risk with the target's shareholders (stock deals do this; cash deals don't).

To get shareholders to agree to a sale, especially when the target's board or big holders are hesitant, the acquirer will often offer a premium — a price meaningfully above where the stock is currently trading. This premium is a big reason takeover rumors move prices sharply: the market re-prices the target stock toward the offer price as soon as a deal is announced or even rumored.

The nuance that trips people up is assuming "all-cash, all-stock" describes one hybrid deal type. It's really shorthand covering the two ends of a spectrum (pure cash vs. pure stock), with cash-and-stock combination deals sitting in between. Also worth knowing: an all-cash deal has a fairly predictable payout (barring the deal falling apart), while an all-stock deal's ultimate value to you keeps moving with the acquirer's share price until closing.

Why it matters on the desk

Day traders watch takeover announcements closely because the deal structure determines how the target stock trades afterward: cash deals tend to trade tightly near the offer price (a classic merger-arbitrage setup), while stock deals keep moving with the acquirer's share price, creating a different, correlated trading opportunity.

An example

Suppose Company A's stock is trading at $40 and Company B announces an all-cash offer to acquire it for $50 per share. Company A's stock will typically jump toward $50 almost immediately, though it may trade slightly below that (say $48.50) until the deal closes, reflecting the market's assessment of the risk the deal could fall through. If instead Company B had made an all-stock offer of 1.25 of its own shares for each Company A share, Company A's price would instead track 1.25 times Company B's share price as it fluctuates.

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