Step 1: Interest Rate & Credit Spread
Step 2: BAA Spread → Equity Risk Premium
Base Premium
3.0%
+
(
BAA Spread
1.52%
−
Baseline
1.5%
)
=
Equity Risk Premium
3.02%
Step 3: Risk-Free Rate + Beta × Equity Risk Premium → WACC
Risk-Free Rate
4.29%
+
Beta
0.69
×
Equity Risk Premium
3.02%
=
Cost of Equity
6.37%
Step 4: Blended Cost of Capital (WACC)
Cost of Equity
6.37%
× Equity Weight
+
Cost of Debt
4.59%
× Debt Weight
=
WACC
6.15%
Low 0.69 beta drives a defensive 6.15% WACC, reflecting BRK's conglomerate stability and diversified revenue streams.
Historical 10-year FCF CAGR of 5.0% serves as the baseline for long-term cash flow projections.
Significant divergence between Historical DCF ($368.27) and Analyst DCF ($301.83) indicates softening forward-looking expectations.