How Share Buybacks Affect Assets and Return on Assets
Summary
The document explains why a share repurchase can reduce a company’s total assets and raise its return on assets (RoA), defined here as net income divided by average total assets. When a company pays for repurchased shares with cash, cash leaves the balance sheet. The shares held by the company are treated as a reduction in shareholders’ equity rather than as an asset, so they do not replace the cash in the asset total.
The discussion distinguishes the accounting treatment from the shares’ market price: a change in that price does not make treasury shares an asset on the company’s balance sheet. The conclusion that RoA rises assumes net income is unchanged while average assets fall. The document gives no numerical example and does not examine other effects of a buyback, such as borrowing costs, changes in operations, or the timing used to calculate average assets.
Key ideas
- A repurchase funded with cash reduces the company’s cash and total assets.
- Repurchased shares held as treasury stock reduce shareholders’ equity rather than count as an asset.
- RoA can rise if net income remains constant while average total assets decline.
- A buyback’s effect on RoA depends on accounting balances and income, not simply on the share price.
Tags
Full text
# How does stock buy back increase RoA of a company? # How does stock buy back increase RoA of a company? In one of the videos in Youtube which explained about stock buy backs, it was told that companies can achieve higher Return on Assets by doing stock buy backs. The explanation went like this :- When a company does a share buy back, its assets decrease whereas earnings remain constant. Since RoA is (Earnings / Assets) * 100%, RoA gets boosted. What I do not understand is the fact that how the assets decrease? Company is using the cash to be converted into its own stocks, which is also an asset. If the share price goes up then assets increase else it goes down. Then how can we claim that assets definitely decrease when a share buy back is done? ## Answer by Themis Z (score 1, accepted) https://quant.stackexchange.com/a/22429 The definition of RoA is: RoA = Net Income / Avg Total Assets, where Net income = Total Revenue - Total Expenses Also note the basic accounting formula: Assets = Equity + Liabilities Assets can be current (e.g cash in the bank, inventory, accounts receivable, etc) or long term (e.g. machinery, property,etc) and are defined as 'economic resources' i.e. they can create/generate value. A company is buying back shares either with cash it holds or 'borrows' the cash to do it. In the former case, its cash (an asset) is decreasing. In both cases the (outstanding) equity is decreasing. The shares that the company bought back are now 'treasury shares' BUT are not an asset (cant create value in their form). Many times these treasury shares are retired or held and sold on later. They are not classed as asset, and their market value is not used as part of a company valuation. I suggest searching for a description of the accounting formula first followed by further searches on shares outstanding/treasury and then share repurchases, CFA institute material (public or otherwise) is always good to read. Hope the above helps, sorry if I didnt expand my answer enough as its a very wide and deep topic I am still trying to learn about ## Answer by TheWright (score 0) https://quant.stackexchange.com/a/22431 RoA = Net Income / Avg Total Assets In a stock buy back, cash (an asset) is used purchase equity. The purchased stock does not become an asset but rather forms a Debit account on Shareholders Equity and a Credit to Cash Thus Assets decrease while income stays the same.
Shown in full with attribution under the source's licence. Licence: CC BY-SA 4.0 (Stack Exchange)
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.