Amazon.com, Inc. (AMZN) vs PG&E Corporation (PCG): Which Is the Better Buy in 2026?
As of 2026-11-02, AMZN is overvalued at $240, with a DCF intrinsic value of $92 and a margin of safety of -160%. PCG is overvalued at $13, with an intrinsic value of $0 and a margin of safety of -100%. Of the two, PCG has the wider margin of safety.
Rewards
- ★Each dollar of retained earnings has created $5.34 of earning power — management is an exceptional capital allocator.
- ★Trailing P/E of 19.4x is 52% below the historical average of 40.6x — potentially undervalued relative to its own history.
- ★Altman Z-Score of 5.30 indicates very low bankruptcy risk — the company is firmly in the safe zone.
- ★Each dollar of retained earnings has created $1.40 of earning power — management is creating shareholder value.
- ★Trailing P/E of 9.8x is 40% below the historical average of 16.4x — potentially undervalued relative to its own history.
- ★PEG ratio of 0.55 suggests the stock is undervalued relative to its growth rate — paying less than 1x for each unit of earnings growth.
Risks
- ⚠9 insider sales totaling $18.3M with no purchases in the past 3 months — insiders are reducing their exposure.
- ⚠Share count has increased by 11% over the past 4 years, diluting existing shareholders.
- ⚠High leverage (1.85x net debt/equity) combined with thin interest coverage (-1.0x) poses financial risk.
- ⚠Net debt/EBITDA of 6.0x indicates heavy leverage — it would take over 4 years of EBITDA to pay off net debt.
Key Valuation Metrics
Learn more →Historical Fundamentals
Learn more →Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.
Price ÷ Earnings Per Share — how many years of current earnings you're paying for at today's price. Lower P/E may indicate undervaluation. The dashed forward point is the forward P/E — today's price ÷ analyst consensus EPS.
$1 Retained Earnings Test
Learn more →> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
Buffett's "$1 Test": For every $1 of earnings retained, has management created at least $1 of market value?
> $1 created per $1 retained = Value Creator · < $1 created = Value Destroyer
Discounted Cash Flow (DCF) Analysis
Learn more →Reverse DCF — Market-Implied Growth
Learn more →Requires positive FCF to compute implied growth rate.
Requires positive FCF to compute implied growth rate.
Economic Moat Score
Learn more →Narrow moat with revenue predictability as the key competitive advantage. Improving margin stability would strengthen the moat.
No durable moat detected, though revenue predictability shows some competitive positioning. The business lacks consistent evidence of sustainable advantages.
Forensic Accounting
Learn more →M-Score Trend
M-Score Trend
Beneish's 8-variable model estimates the probability of earnings manipulation. An M-Score above -1.78 signals elevated risk — companies in this range have historically been 3-5× more likely to be manipulating earnings. Scores between -2.22 and -1.78 fall in a grey zone warranting further investigation.
Ownership Breakdown
Learn more →High insider ownership aligns management incentives with shareholders. Institutional concentration can indicate smart-money conviction but also crowding risk.
Insider Buying Activity
Learn more →Open market purchases · includes direct & indirect ownership · excludes option exercises.
Insider Selling Activity
Learn more →Direct ownership only · excludes indirect, option exercises, planned (10b5-1) sales & derivatives.
🎭 Mr. Market's Mood
Learn more →"Market is pricing this stock without strong emotion in either direction"
"Market is pricing this stock without strong emotion in either direction"
Composite sentiment score based on market signals. Inspired by Buffett’s "Mr. Market" allegory — fear = potential opportunity, greed = potential risk. Must be used alongside fundamental analysis, not in isolation.
⚖️ Buffett Signal
Learn more →The Buffett Signal cross-references market sentiment with DCF valuation. Configure the DCF Analysis above to generate a signal.
The Buffett Signal cross-references market sentiment with DCF valuation. Configure the DCF Analysis above to generate a signal.
Frequently Asked Questions: AMZN vs PCG
Is Amazon.com, Inc. or PG&E Corporation more undervalued in 2026?▼
Based on our discounted cash flow model, PCG trades at a -100.0% margin of safety (intrinsic value $0 vs. price $13), compared to AMZN's -160.3% margin of safety (intrinsic $92 vs. $240).
Which stock has a wider economic moat, Amazon.com, Inc. or PG&E Corporation?▼
AMZN scores 51/100 (Narrow moat), while PCG scores 33/100 (None moat). The moat score measures competitive advantage durability across ROIC consistency, margin stability, revenue predictability, and reinvestment efficiency.
Is PG&E Corporation in financial distress?▼
PCG's Altman Z-Score of 0.5 places it in the Distress zone, signaling elevated bankruptcy risk. AMZN scores 5.3 (Safe zone). The Altman Z-Score is a five-factor model that predicts insolvency within two years; scores below 1.81 indicate significant distress.
Which company has better free cash flow, Amazon.com, Inc. or PG&E Corporation?▼
Amazon.com, Inc. (AMZN) generates a -1.3% free cash flow yield, compared to PG&E Corporation's -16.4%. A higher FCF yield means the business converts more of its market value into cash that can be returned to shareholders or reinvested.
Which stock has higher return on invested capital, Amazon.com, Inc. or PG&E Corporation?▼
AMZN earns 9.5% ROIC versus PCG's 4.8%. A higher ROIC means the company generates more profit per dollar of capital employed, a hallmark of durable competitive advantage in Buffett-style analysis.