r/valueinvesting
Is Constellation Energy (CEG) Undervalued?
Analysis suggests CEG is undervalued with a PEG < 1 and strong nuclear assets, offering ~40% upside from ATH despite recent pullback.
- Attractive valuation metrics with a PEG ratio of 0.83 and Forward PE of 18.59 suggest the stock is undervalued relative to its 20-25% EPS growth projection.
- Possesses a durable competitive moat as the owner of the largest nuclear fleet in the US, providing stable and diversified revenue streams.
- Significant upside potential of approximately 40% from all-time highs, offering a favorable risk-reward entry point for long-term investors.
- Low dividend yield of 0.68% may not appeal to traditional income-focused value investors seeking immediate cash flow.
- Complex industry dynamics and regulatory environments surrounding nuclear energy could introduce unforeseen operational or compliance risks.
Constellation Energy (CEG) has been on my watchlist for a few months. Based on my research it appears undervalued but analyzing this industry is somehwat complicated. Here are some numbers as of 6/8//26:
Market Cap: 90.92B
PE: 21.86
FWD PE: 18.59
PEG: 0.83
P/S: 3.19
EV/EBIDTA: 18.07
Debt/Equity: 0.67
Profit Margin: 13.30%
EPS Growth Next 5 Years: \~20-25%
Dividend Yield: 0.68%
Beta: 1.13
The company is quality, durable, and has diversified revenue streams, a strong customer base, and the largest nuclear fleet in United States. The upside seems attractive \~40% off ATH at 18X Forward Earnings and <1 PEG. I am thinking about starting a long term position in the company but am curious what you all think? Looking forward to hearing your thoughts!
Wrong Constellation my guy.
I like CEG alot. I own it, but i think of it more like a power-scarcity beta than a value pick?
I think it has okay value, because you're accepting alot of execution risk and a bit of runup due to the whole ai-power story. My napkin math, treating CEG like a utility, but not like oil or gas, use the sector forward P/E of 18x and add a growth premium because CEG is guiding to FY2026 adjusted operating EPS of $11–$12, they're claiming roughly 20%+ adjusted operating earnings growth on base earnings through 2029.
Conservatively a PE around a 18-20X target, with EPS for FY2026 $11–$11.50 that's about $200–$230. Maybe the ai-power and power-scarcity are there hoping for growth momentum to overtake in the coming quarters, but execution risks keep it from breaking out.
More aggressively (and our market is aggressive now!), and if you really believe growth over risk, take a PE of 23-26X, or $265–$312. There's your upside. But you can see how this story is more growth than deep value. Market euphoria may send it higher, but market euphoria would just send everything higher, so i don't know.
Some other stuff about CEG, recently.
Recent news like FERC approving Constellation’s waiver request on Crane restart / Reuters’ writeup on the Three Mile Island waiver put CEG on-track for managing execution risk. So FERC letting Constellation transfer interconnection rights from Eddystone to Crane means CEG can fully deliver and monetize Crane’s nuclear capacity as early as 2027 rather than seeing revenues bottlenecked by grid delays until 2030. It's a nice resolution to a blocker, but it doesnt remove the execution risks of bringing Crane online and delivering by 2027.
The Calpine acquisition is the big story for it losing its larger FCF, but i like the platform diversification, and if you buy CEG not just as a nuclear stock but as power in a power-shortage, i think it works.
The Microsoft 20-year PPA is a mixed bag. It may be good, but its not helpful if execution risks and bubble economics sour the deal down the line.
Not financial advice.
Thanks for the detailed reply!
i just bought 57k worth at 257 and i have 64k worth at 299. that 299 killing me!!! but this stock is gonna sky rocket. if it goes down around 220ish ill buy more. like Mr. buffet says Fear when MF are greedy and Be greedy when MF are fearful NO BRAINER HERE MOTHERFUCKERS!!!!!
I believe management says they will grow around 20% per year for the next several (10??) years & increase dividend by 10% every year as well.
Tons of unsold power capacity potential, clean nuclear energy. Could have a lot of upside in long-term, does look like near term bear case is their integration with Calpine.
Expect some volatility, but if you want to hold for a long time, this is a really solid buy imo.
Yes if I start a position it will definitely be a long term hold for me.
Can you explain what it does? I can’t figure out how they even make money.
Energy is highly leveraged, long-term, highly regulated, and highly political market.
In what way does CEG have a moat and can recoup the their invested capital quickly?
Idk if it is undervalued, but I don't think it looks overvalued either. I like CEG but feel like there are opportunities with more room to grow than CEG. Like would I really rather put my money there than META, AMZN, GOOG etc.? Maybe it is safer, but I feel like the potential is greater elsewhere so I still haven't bought shares, although I might...
Their big issue is that you cannot just build a new nuclear reactor in a year or two, they're trying to do some reactivations and basically squeeze more out of what they have, but they just aren't going to be able to grow as fast as I/we would like them to. The super high prices at $400 was hype due to AI energy needs, I wouldn't expect that to happen again.
I’m really interested in CEG but don’t know if there is too much risk with legislation and building nuclear plants
its 190usd per share. trust me
already?