Quality Investor

AOS

Rank #135

Rank #135 by gross profitability (GP/assets 0.41) · ROE 29.1% · Piotroski F-Score 8 / 9.

As-of 2026-07-22 · CIK 0000091142 · all metrics point-in-time as of the filing date.

Financials

Stable

Direction over 5 fiscal years

  • Free cash flowstable
  • Gross marginstable
  • Gross profitabilityimproving
  • Net cashdeteriorating
  • Operating marginimproving
  • Return on equityimproving
  • Share count (dilution)improving

Red flags: fcf_ni_divergence_unfavorable — rating capped at Stable

Monitoring diagnostic of business direction — not a prediction of returns.

Each fiscal year is read as-of that year’s own 10-K filing, so nothing restated after the fact leaks backwards. Line items this filer never tagged are omitted. Hover or tap a badge for the diagnostic behind it.

USD in millions, except per-share (EPS) and percentage rows. Values are as originally filed; em-dash = not tagged in that year's filing.
Fiscal year end2025-12-31filed 2026-02-102024-12-31filed 2026-02-102023-12-31filed 2024-02-132022-12-31filed 2023-02-14
Income statement
Revenue3,830.23,818.13,852.83,753.9
Revenue growth (YoY)0.3%0.3%2.6%6.1%
Gross profit1,487.41,487.41,484.81,329.6
Gross margin38.8%38.8%38.5%35.4%
Net income546.2533.6556.6235.7
Net margin14.3%14.3%14.4%6.3%
EPS (diluted)$3.85$3.63$3.69$1.51
EPS growth (YoY)6.1%-1.6%144.4%
Cash flow
Operating cash flow616.8581.8670.3391.4
Capital expenditures70.872.670.3
Free cash flow546.0546.0597.7321.1

Figures are as originally filed with the SEC (point-in-time), not restated, so they can differ slightly from sites that show later-restated numbers. Why point-in-time?