Profitability
Weight: 25%
F
12
Scored using loss ratio — insurer-archetype substitution.
- Loss Ratio 83.1%
BRK-B
Berkshire Hathaway Inc.
AlphaQuality composite grade, weighted for banks, insurers & asset managers businesses.
Capital Efficiency
Weight: 15%
B
72
- 5yr Avg ROE 10.6%
- 5yr Share-Count CAGR -2.0%
Growth Quality
Weight: 10%
D-
29
Scored using premium growth cross-checked against loss-ratio trend — insurer-archetype substitution.
- 5yr Premium CAGR -39.2%
- Revenue-Growth Years (5) 5/5
Cash Generation
Weight: 15%
A+
100
Scored using reserve development and loss-ratio stability — insurer-archetype substitution.
- Reserve Development 20.9%
Balance Sheet
Weight: 25%
B
71
Scored using premiums-to-surplus — insurer-archetype substitution.
- Premiums / Surplus 0.01x
- Interest Coverage (EBIT/Int) 11.62x
Stability
Weight: 10%
C
51
- EPS Volatility (σ/μ) 0.61
- Negative-Revenue Years (5) 0/5
- Piotroski F-Score 5
Guru Flow
Curated superinvestor sentiment — not part of the AlphaQuality grade.8 of 8 gurus held; 1 new buy; 3 added; 2 trimmed.
- Holders
- 8 +1
- Avg Δ position
- +14.3%
- New buys
- 1
- Full exits
- 0