Quality Investor

OSK

Rank #382

Rank #382 by gross profitability (GP/assets 0.18) · ROE 14.5% · Piotroski F-Score 8 / 9.

As-of 2026-07-22 · CIK 0000775158 · all metrics point-in-time as of the filing date.

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 end2022-12-31filed 2023-02-212018-09-30filed 2018-11-202017-09-30filed 2018-11-202016-09-30filed 2018-11-20
Revenue8,282.07,705.56,829.66,279.2
Revenue growth (YoY)21.3%12.8%12.8%12.8%
Cost of revenue7,227.66,349.85,655.25,223.4
Gross profit1,054.41,355.71,355.71,355.7
Gross margin12.7%17.6%17.6%17.6%
Selling, general & administrative662.8663.9665.6612.4
Research & development113.499.398.0103.1
Operating income372.3653.5463.0364.0
Operating margin4.5%8.5%8.5%8.5%
Interest income9.515.34.92.1
Pre-tax income275.6594.6411.3307.0
Income tax expense97.5123.8127.292.4
Net income173.9471.9285.6216.4
Net margin2.1%6.1%6.1%6.1%
EPS (basic)$6.38$3.82$2.94
EPS (diluted)$6.29$3.77$2.91

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?