Description
Subtract repurchase cash from equity and divide by remaining shares.
Financial accounting arithmetic tracks amounts, balances, fees and allocations on a declared currency and sign basis. An algebraically consistent result does not authorize a transaction or establish an amount legally due.
Subtract repurchase cash from equity and divide by remaining shares.
When to use this tool
Use Share Buyback Equity Per Share Bridge when you need a specified monetary balance or allocation calculation.
How to use the tool and how it works
- Enter equity, shares, repurchased, price. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read remainingShares, remainingEquity, bookValuePerShare. Use the output convention below.
Require positive integer shares and repurchase below total shares, plus nonnegative price. Subtract repurchase cash from equity and divide by remaining shares.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| equity | Equity | Required. Finite number. |
| shares | Shares | Required. Safe integer; minimum 1. |
| repurchased | Repurchased | Required. Safe integer; minimum 0. |
| price | Price | Required. Finite number; minimum 0. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| remainingShares | Remaining Shares | Required. Safe integer. |
| remainingEquity | Remaining Equity | Required. Finite number. |
| bookValuePerShare | Book Value Per Share | Required. Finite number. |
{
"input": {
"equity": 1000,
"shares": 100,
"repurchased": 20,
"price": 8
},
"output": {
"remainingShares": 80,
"remainingEquity": 840,
"bookValuePerShare": 10.5
}
}Limitations and assumptions
- Equity may become negative and this is book equity per share, not market value or earnings per share. Financing, tax and legal buyback constraints are not modeled.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Reconcile source ledgers and governing agreements using the intended currency precision and accounting policy. Include omitted fees, tax, timing and legal requirements before acting on a result.
References
Similar or alternative tools
- Asset Return Base Split Adjustment
Compare newPrice×newSharesPerOld+dividendPerOld with oldPrice, and return raw new/old return separately.
- Convertible Bond Parity Gap
Multiply ratio by share price for conversion parity and subtract from bond price.