LAM RESEARCH CORP

LRCX

Quality scores

Data as of Sep 5, 2026

8 / 9

Strong

8/9 — SOLID fundamentals (high quality).

PassROA > 0 — ROA last year = 30.88 %
PassFCF > 0 — FCF last year = 4,891.25 mill.
FailFCF > net income (accrual quality) — FCF 4,891.25 vs. net income 7,265.40 (mill.)
PassRising ROA — ROA 30.88 % vs. prior year 25.10 %

PassLower long-term leverage — long-term debt/assets 0.16 vs. prior 0.17
PassRising current ratio (more liquidity) — Current ratio 2.63 vs. prior 2.21
PassNo dilution (shares do not grow) — Shares 1,251.28 mill. vs. prior 1,268.74 mill.

Z-Score (original)

24.41

Safe zone

Z''-Score (non-manufacturing)

14.32

Safe zone

Ratio	Value
X1 — Working capital / Total assets	0.41
X2 — Retained earnings / Total assets	1.49
X3 — EBIT / Total assets	0.35
X4 — Market cap / Total liabilities	32.84
X4 — Book equity / Total liabilities	1.13
X5 — Sales / Total assets	0.99