What it means
An ordinary buyback trickles into the market day after day, constrained by daily volume limits, so the reduction in share count can take a year to complete. An accelerated share repurchase delivers roughly 80% of the shares immediately, which cuts the share count in the current quarter and lifts reported earnings per share straight away.
The economics rest on the volume weighted average price, usually shortened to VWAP, achieved over the purchase period. Because the company has committed a fixed sum of money, the total number of shares it finally receives is that sum divided by the average price the bank achieves, adjusted for the bank's spread.
Settlement can run against the company. If the share price rises during the period, fewer total shares are owed than were delivered up front, and the company must return shares or pay cash to close the position, which is why boards use the structure when they believe the stock is undervalued.
Signalling matters as much as arithmetic. A large repurchase announced alongside results tells the market that the board thinks the shares are cheap and that surplus cash is genuine, while critics point out that the same manoeuvre flatters earnings per share without improving the underlying business.
In practice
Real-world examples.
Example
A consumer goods group finishes a disposal with $600,000,000 of surplus cash and wants the share count reduced before its year end. It signs a $400,000,000 accelerated repurchase in October so the lower share count is reflected in full-year earnings per share.
Example
A semiconductor firm believes its shares are oversold after a weak guidance update. It launches a $250,000,000 accelerated repurchase, takes delivery of 80% of the shares within days and benefits when the average purchase price ends below the price on the announcement date.
Example
A bank holding company uses a modest accelerated repurchase to return capital after a regulatory stress test, choosing the structure because it wants the reduction completed inside one capital planning cycle rather than spread across two.
Formula
Calculation
Upfront shares = (notional amount x upfront percentage) / spot price. Total shares = notional amount / final VWAP. Final delivery = total shares - upfront shares.
A company commits $240,000,000 to an accelerated share repurchase when its stock trades at $50.00, with 80% delivered up front. The upfront value is $240,000,000 x 0.80 = $192,000,000, which buys $192,000,000 / $50.00 = 3,840,000 shares delivered on day one. Over the following three months the bank achieves a VWAP of $48.00, so the total shares owed are $240,000,000 / $48.00 = 5,000,000. Final delivery is 5,000,000 - 3,840,000 = 1,160,000 shares, and the average price paid across the whole programme is $240,000,000 / 5,000,000 = $48.00. If the company had 100,000,000 shares outstanding and earnings of $500,000,000, earnings per share rises from $500,000,000 / 100,000,000 = $5.00 to $500,000,000 / 95,000,000 = about $5.26.Case study
Seen in the real world.
Redhill Instruments is an invented company used purely as an illustrative example. After selling a non-core division it holds $300,000,000 of cash it does not need, and its board concludes that the share price of $60.00 undervalues the remaining business.
Redhill agrees an accelerated share repurchase for $180,000,000 with 80% upfront. That means $144,000,000 buys 2,400,000 shares immediately at $60.00. Over the four-month purchase window the market is volatile and the bank achieves a VWAP of $57.60, so the total shares owed are $180,000,000 / $57.60 = 3,125,000 and the final delivery is 3,125,000 - 2,400,000 = 725,000 shares.
The board is pleased, because the average price paid was below the price on the day it committed. It also notes the risk it accepted: had the shares run up to $66.00, the total owed would have been $180,000,000 / $66.00 = about 2,727,273 shares, leaving a final delivery of only about 327,273 shares and a much smaller reduction in share count for the same $180,000,000. The chief financial officer keeps the remaining $120,000,000 for a conventional open-market programme so the company is not fully committed at a single average price.
Watch out
Common mistakes.
- Thinking the company knows its purchase price on day one. The price is only fixed once the VWAP over the purchase period is known, so the final share count is uncertain when the deal is signed.
- Reading a higher earnings per share figure as improved performance. Dividing the same profit across fewer shares raises the ratio without changing the operating business at all.
- Committing surplus cash to a repurchase while investment projects or debt maturities are still unfunded, which leaves the balance sheet exposed if trading weakens.
Questions
People also ask.
Why do companies pay a bank instead of just buying shares themselves?
The bank borrows shares so the company can retire most of the block immediately, taking on the execution risk and the market timing work in exchange for a spread.
What happens if the share price rises sharply during the programme?
The company owes fewer shares in total than expected and must settle the shortfall, either by receiving fewer shares at the end or by returning shares or cash to the bank.
Is an accelerated repurchase better than a dividend?
They serve different purposes: a dividend is a recurring commitment paid to every holder, while a repurchase is discretionary, one-off and only benefits continuing shareholders if the shares were genuinely cheap.
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