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Yahoo's bookValue/BVPS lags a mid-year buyback-driven equity collapse

static 2026-08-27

Claim

A large buyback shrinks shareholders' equity immediately, but Yahoo's snapshot bookValue (per-share) field can lag the balance-sheet step-change by a quarter or more — reporting the pre-buyback equity divided by a share count that has already fallen, or simply serving a stale equity figure. Either way the field overstates true book value right after the repurchase.

On Salesforce this was extreme because the buyback was debt-funded: a $25B accelerated share repurchase (the largest in software history) took equity from $59.14B → $34.24B in one quarter and drove tangible book value to −$31.7B. Yahoo's snapshot still reported BVPS $63.66 against a true ~$41.80 — a 34% overstatement, feeding a Graham IV and a price-to-book that were both meaningfully too generous.

The tell

Net debt jumped a large amount in one quarter while shares outstanding fell — the fingerprint of a debt-funded buyback. When you see that, assume the snapshot bookValue has not caught up. A tangible-book figure that is still positive in the vendor snapshot right after a multi-billion ASR is another tell that the equity line is stale.

The rule

  1. After any large buyback, recompute BVPS from the latest balance sheet — shareholders' equity from get_financial_statement(quarterly_balance_sheet) ÷ current diluted shares — never take the snapshot bookValue.
  2. Do not feed the snapshot bookValue into Graham IV or price-to-book for a name that has bought back stock aggressively in the last 1-2 quarters. For a name with negative tangible book, Graham IV is meaningless anyway — say so rather than printing a number.
  3. This is the equity-line sibling of [[pitfall-weighted-average-share-count-lags-a-step-change]]: both are vendor fields that lag a capital-structure step-change by a reporting period.

Related

[[pitfall-weighted-average-share-count-lags-a-step-change]] · [[pitfall-vendor-forward-eps-is-the-wrong-fiscal-year]] · [[principle-primary-source-beats-vendor]].

History

  • 2026-08-27 — found during /analyze CRM, reconciling book value after the $25B debt-funded ASR.