What Is BRK-B Fair Value?
Berkshire Hathaway Inc. (BRK-B) fair value estimate using multiple valuation models, updated daily.
As of October 31, 2026, Berkshire Hathaway Inc. (BRK-B) has a composite fair value estimate of $5,446.71 based on four valuation models: DCF (41% weight), Graham Number (29% weight), PEG (29% weight), and DDM (0% weight). The current market price is $542.49, suggesting the stock is undervalued by 904.0%.
Data as of October 31, 2026 (today)
Composite Fair Value
Undervalued3 of 4 models$5,446.71
vs. current price of $542.49(+904.0%)
How Is BRK-B Fair Value Calculated?
Four independent models estimate what BRK-B is worth. Each uses different inputs and assumptions. The composite blends them by weight.
BRK-B Intrinsic Value
Forward-looking models based on future cash flows
DCF (Discounted Cash Flow)
41% weightEstimates how much cash the company will generate over the next 10 years, then calculates what all that future cash is worth in today's dollars. Includes a 15% safety cushion. Try the standalone DCF calculator →
$1,241.77
+128.9%Undervalued
Inputs used
DDM (Dividend Discount Model)
0% weightIf a company pays you dividends, this model asks: how much are all those future dividend payments worth today? Only works for stocks that pay dividends. Try the intrinsic value calculator →
N/A
This stock does not pay a dividend, so the DDM cannot be applied. The composite adjusts by redistributing this weight to the other models.
BRK-B Fair Value
Current fundamentals: earnings, assets, and growth rate
Graham Number (Value Investing)
29% weightCreated by legendary investor Benjamin Graham. It looks at two things: how much the company earns (EPS) and what its assets are worth (Book Value), then calculates the maximum price a careful investor should pay. Try the fair value calculator →
$16,248.83
+2895.2%Undervalued
Inputs used
PEG (Price/Earnings to Growth)
29% weightChecks if you're paying a fair price for the company's growth. A fast-growing company deserves a higher price than a slow one. This model finds the right price based on how fast earnings are growing.
$224.70
-58.6%Overvalued
Inputs used
What If You Change the Assumptions?
Drag the sliders to test different scenarios. Tap the ? buttons to learn what each input means.
Your DCF Fair Value
Current price $542.49 is 128.9% below this estimate
View 10-year cash flow projections
| Year | Projected FCF (Free Cash Flow) | Present Value |
|---|---|---|
| Year 1 | $75.14B | $70.08B |
| Year 2 | $78.45B | $68.24B |
| Year 3 | $81.90B | $66.44B |
| Year 4 | $85.50B | $64.69B |
| Year 5 | $89.27B | $62.99B |
| Year 6 | $93.19B | $61.33B |
| Year 7 | $97.29B | $59.72B |
| Year 8 | $101.58B | $58.15B |
| Year 9 | $106.04B | $56.62B |
| Year 10 | $110.71B | $55.13B |
| Terminal Value | $2.40T | $1.20T |
What Are BRK-B's Key Financial Metrics?
Earnings & Growth
Current Price
$542.49
EPS (TTM)
$39.76
Forward P/E
24.2
Profit Margin
22.3%
Cash & Balance Sheet
Free Cash Flow
72B
EBITDA
130.7B
Book Value
$522,225.90
Total Debt
128.6B
What Do Analysts Say About BRK-B?
Low
$510.00
Average
$555.67
High
$628.00
Upside
+2.4%
BRK-B Fair Value FAQ
What is the fair value of BRK-B?
Based on our composite model (DCF 35%, Graham 25%, PEG 25%, DDM 15%), BRK-B's estimated fair value is $5,446.71. The stock is currently trading at $542.49, which makes it undervalued by our analysis.
How is BRK-B's fair value calculated?
We use four valuation methods: Discounted Cash Flow (DCF), Graham Number, PEG-based Fair Value, and Dividend Discount Model (for dividend-paying stocks). The composite score weights DCF at 35%, Graham and PEG at 25% each, and DDM at 15%. When a model can't be applied, its weight is redistributed proportionally.
Is BRK-B overvalued or undervalued?
Based on our analysis, BRK-B is undervalued. The current price of $542.49 is 904.0% below our estimated fair value of $5,446.71.
What do Wall Street analysts say about BRK-B?
3 analysts cover Berkshire Hathaway Inc. with a consensus rating of "Buy." The average price target is $555.67, ranging from $510.00 to $628.00. This implies 2.4% upside from the current price.