Quest Diagnostics Incorporated Financial Statements FY2024-FY2026Q3

Quest Diagnostics Incorporated (DGX) Financial Statements in Beancount — Open Ledger

Quest Diagnostics' income statement and balance sheet, FY2024 through FY2026Q3, as a public, auditable plain-text Beancount ledger — reconstructed line by line from the company's own Form 10-K and 8-K filings and version-controlled in git. Part of the Open Ledger project on beancount.io.

Browse it live: beancount.io/ledger/open_ledger/quest-diagnostics

Latest analysis: Quest Diagnostics Q3 2026 Earnings: The $3.1B Quarter Where Volume Did All the Work

Key Figures

Amounts in MUSD (millions of US dollars), exactly as the ledger records them.

What's Inside

Fiscal years end December 31; fiscal quarters end on the calendar quarter (Q3 September 30). All figures sourced from Quest Diagnostics Incorporated Form 10-K and Form 8-K filings (SEC EDGAR, CIK 0001022079). FY2026Q3 is modeled from the earnings-release exhibit's full face statements (no 10-Q filed yet); the redeemable noncontrolling interest sits in mezzanine equity as filed, and noncontrolling interests rise from $36M to $318M between December 2025 and September 2026.

Quick Start

uvx --from beancount bean-check main.bean
uvx --from beanquery bean-query main.bean \
  "SELECT year, sum(position) WHERE account ~ '^Income:Revenue' GROUP BY year ORDER BY year"

Zero output from bean-check means the ledger is internally consistent: every
income statement sums to zero and every balance-sheet snapshot reconciles to
the filed totals. The query prints revenue by calendar year; income is a
credit, so it shows as a negative number. Open main.bean in Fava
or import it into beancount.io to explore it visually.

Methodology

• Balance sheet — pad / balance directives assert each period-end
  figure against the filing named in that period file's source banner.
• Income statement — one zero-sum transaction per period: Income
  negative (credit), Expenses positive (debit), with the arithmetic check in
  a comment directly above it.
• Unit — MUSD; 3,097 MUSD means 3,097 million US dollars.
• Additional accounts — Assets:Current:Inventory,
  Assets:NonCurrent:OperatingLeaseRightOfUse,
  Assets:NonCurrent:EquityMethodInvestments,
  Liabilities:Current:OperatingLeases,
  Liabilities:NonCurrent:OperatingLeases, Equity:TreasuryStock,
  Equity:Temporary:RedeemableNoncontrollingInterests,
  Equity:NoncontrollingInterests,
  Expenses:AmortizationOfAcquiredIntangibles, Expenses:Interest, opened
  beyond the standard chart (see each account's open line in main.bean).

Analysis

• Quest Diagnostics Q3 2026 Earnings: The $3.1B Quarter Where Volume Did All the Work — FY2026Q3

Corrections

Found a figure that does not match the filing? Email
[email protected] with the period, the account
and the filing page. Corrections are committed with the source cited.

About Open Ledger

Open Ledger is a growing library of public-company financial statements
published as plain-text accounting at
beancount.io/ledger — git-versioned, diffable
across companies, and auditable against primary filings. Read the analysis
behind the numbers on the beancount.io blog.

Disclaimer

This ledger is an independent reconstruction of Quest Diagnostics Incorporated's publicly filed
financial statements, provided for educational and informational purposes
only. It is not investment, financial, legal, tax, or accounting advice, and
is not an offer or recommendation to buy or sell any security. Beancount.io is
not affiliated with, endorsed by, or sponsored by Quest Diagnostics Incorporated; all trademarks
belong to their respective owners. Figures may contain errors, omissions, or
simplifications and may lag the latest filings — the company's own regulatory
filings are the authoritative source. Provided "as is" without warranty of any
kind; use at your own risk.