DESWELL INDUSTRIES INC

Cash-rich small-cap China contract manufacturer whose headline profitability is inflated by non-operating investment gains.

Strengths

• Very strong liquidity: current ratio 5.4 and quick ratio 4.9 (both 90.9th pct), FCF margin 19.5% (83rd pct)
• Reported ROA 9.3% (81.8th pct) and net margin 16.5% (90th pct)

Risks

• Low earnings quality: operating margin only 4.9% (30th pct); most pretax income is non-operating gains
• Revenue declining (-2.5%), customer concentration, China/BVI governance and tariff exposure

Notable findings

• Customer concentration~34% of revenue from one customer/distributor — SG&A expenses in the plastic segment increased by $252,000 to $3,815,000 or 34