CSCO vs LITE

Cisco and Lumentum, both Technology

Cisco is the larger company at $471B against $66B. Over the past year LITE returned +543% against +75% for CSCO. The RyuScore puts CSCO ahead, 64 against 29 out of 100.

Cisco and Lumentum compared on valuation, return and the RyuScore
FigureCSCOLITE
Last close$118$1103
Market cap$471B$66B
Trailing P/Elower is cheaper for the same earnings, not automatically better35.4n/a
Dividend yield1.4%n/a
1-year return+75%+543%
5-year return+133%+1160%
RyuScoresector-relative, 1–1064/10029/100

Figures from SEC filings and end-of-day closes. Highlighting marks the higher or lower number, which is not the same as the better investment, a low P/E can be a warning and a high one can be deserved.

Cisco

Revenue of $17B in Q4 2026, net income $3.9B. Its largest reported line is Subscription Revenue Product, 30% of the disclosed total.

Lumentum

Revenue of $1.0B in Q4 2026, net income null. Its largest reported line is Thailand, 24% of the disclosed total.

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