AOS
Rank #135Rank #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
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.
| Fiscal year end | 2025-12-31filed 2026-02-10 | 2024-12-31filed 2026-02-10 | 2023-12-31filed 2024-02-13 | 2022-12-31filed 2023-02-14 |
|---|---|---|---|---|
| Revenue | 3,830.2 | 3,818.1 | 3,852.8 | 3,753.9 |
| Revenue growth (YoY) | 0.3% | 0.3% | 2.6% | 6.1% |
| Cost of revenue | 2,342.8 | 2,362.0 | 2,368.0 | 2,424.3 |
| Gross profit | 1,487.4 | 1,487.4 | 1,484.8 | 1,329.6 |
| Gross margin | 38.8% | 38.8% | 38.5% | 35.4% |
| Selling, general & administrative | 759.4 | 739.3 | 727.4 | 670.9 |
| Research & development | 95.0 | 101.7 | 97.5 | 89.0 |
| Operating income | 728.6 | 707.7 | 809.6 | 362.0 |
| Operating margin | 19.0% | 19.0% | 21.0% | 9.6% |
| Interest expense | 13.5 | 6.7 | 12.0 | 9.4 |
| Pre-tax income | 715.1 | 701.0 | 733.5 | 223.7 |
| Income tax expense | 168.9 | 167.4 | 176.9 | (12.0) |
| Net income | 546.2 | 533.6 | 556.6 | 235.7 |
| Net margin | 14.3% | 14.3% | 14.4% | 6.3% |
| EPS (basic) | $3.87 | $3.65 | $3.71 | $1.52 |
| EPS (diluted) | $3.85 | $3.63 | $3.69 | $1.51 |
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?