CEG vs XOM: Which Is the Better Buy?
Side-by-side comparison of Constellation Energy Corporation and Exxon Mobil Corporation — fair value, conviction, valuation metrics, and QuantHub research signals.
Updated 2026-08-06.
Constellation Energy Corporation · Utilities
$265.12
+11.3% upside to fair value
Med Conviction
Grade B-
VS
Exxon Mobil Corporation · Energy
$137.81
-45.0% upside to fair value
Grade C
QuantHub Verdict
CEG has more upside to fair value
(+11.3%).
CEG trades at a lower forward P/E
(22.6x).
These are model outputs — not personalized investment advice.
See all research →
Valuation & Fundamentals
| Metric |
CEG |
XOM |
| Current Price |
$265.12 |
$137.81 |
| Fair Value Estimate |
$295.00 |
$75.80 |
| Upside to Fair Value |
+11.3%
|
-45.0%
|
| Market Cap |
$95.2B |
$571.2B |
| Forward P/E |
22.6x
|
22.8x
|
| EV / EBITDA |
12.6x
|
10.1x
|
| Price / Sales |
2.9x
|
1.8x
|
| Price / FCF |
196.2x
|
30.4x
|
| Revenue Growth YoY |
+35.3%
|
+2.6%
|
| Gross Margin |
44.6%
|
25.5%
|
| Operating Margin |
14.6%
|
9.0%
|
| Return on Equity |
11.1%
|
9.8%
|
| Dividend Yield |
0.64% |
0% |
| FCF Yield |
0.51%
|
3.29%
|
| Analyst Consensus |
Buy
|
Buy
|
Investment Thesis
Constellation Energy is the largest private-sector power producer in the world and the largest operator of nuclear plants in the United States, controlling roughly 32,400 megawatts of largely carbon-free generation before its January 2026 acquisition of Calpine added about 23 gigawatts of natural gas and geothermal capacity to create a nearly 60 gigawatt platform spanning nuclear, gas, wind, sola…
Exxon Mobil Corporation is a leading integrated oil and gas company with a durable competitive moat based on its scale, integration, advantaged long-life resources, proprietary technology, and irreplaceable infrastructure. The company is led by a long-tenured management team with a strong capital allocation track record focused on dividends and buybacks. Despite these strengths, Exxon is currentl…
Accumulation Zones
| Metric |
CEG |
XOM |
| Zone Low |
$221.00 |
$56.85 |
| Zone High |
$251.00 |
$64.43 |
| In Buy Zone? |
No
|
No
|