Quality Investor

ILMN

Rank #112

Rank #112 by gross profitability (GP/assets 0.44) · ROE 31.8% · Piotroski F-Score N/A.

As-of 2026-07-22 · CIK 0001110803 · 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 end2025-12-28filed 2026-02-122024-12-29filed 2025-02-122023-12-31filed 2024-02-162023-01-01filed 2023-02-17
Revenue4,343.04,372.04,504.04,584.0
Revenue growth (YoY)-0.7%-2.9%-1.7%1.3%
Cost of revenue1,473.01,511.01,760.01,612.0
Gross profit2,870.02,861.02,744.02,972.0
Gross margin66.1%65.4%60.9%64.8%
Selling, general & administrative1,086.01,092.01,612.01,297.0
Research & development967.01,169.01,354.01,321.0
Operating income807.0(833.0)(1,069.0)(4,179.0)
Operating margin18.6%-19.1%-23.7%-91.2%
Interest income40.046.058.011.0
Interest expense77.026.0
Pre-tax income1,086.0(1,179.0)(1,117.0)(4,336.0)
Income tax expense236.044.044.068.0
Net income850.0(1,223.0)(1,161.0)(4,404.0)
Net margin19.6%-28.0%-25.8%-96.1%
EPS (basic)$5.47-$7.69-$7.34-$28.00
EPS (diluted)$5.45-$7.69-$7.34-$28.00

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?