Is Monolithic Power Systems, Inc. (MPWR) a Warren Buffett Stock?
Partial Buffett fit - meets 8/9 key criteria, but with reservations.
8/9 criteria passed
+8 sector-quality lift. Top-quintile within its sector on 4 of 5 quality metrics. Raw pillar score 61 → lifted to 69 before grade derivation.
Capped from B to C. EPS dropped more than 50% at the worst point in the last 5 years - cyclical or fragile What are deal-breaker caps?
Warren Buffett's Criteria, Applied to MPWR
ROIC ≥ 15%
Gross margin ≥ 40%
Owner earnings yield ≥ 5%
5y profitable
Net Debt / EBITDA ≤ 3
Revenue CAGR ≥ 8%
EPS CAGR ≥ 8%
FCF / Net income ≥ 0.8
Debt / Equity ≤ 1
How MPWR Scores on Other Strategies
Live Financial Snapshot
Market cap
$64.15B
P/E (TTM)
113.9x
ROIC (TTM)
16.27%
Gross margin
55.18%
Other Warren Buffett fit reports
Frequently Asked Questions
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Key terms in this analysis
Educational tool, not investment advice. Scores are computed from publicly-available financial data against published investing-strategy criteria. We do not claim that Warren Buffett personally owns or recommends MPWR.