Key Stats for Vistra Stock
- Current Price: $140.73
- Target Price (Mid): ~$214
- Street Target: ~$217
- Potential Total Return: ~44%
- Annualized IRR: ~9% / year
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What Happened?
Vistra Corp. (VST) closed down 5.16% at $140.73 on September 14, and no company-specific catalyst hit the tape that day. No earnings, no downgrade, no lost contract. The largest competitive power generator in the United States slid through its September lows as the whole basket of AI-power names sold off together. For a stock Wall Street spent two years treating as a front-row seat to the data center power boom, a 5% drop with no headline behind it is its own kind of signal.
Second-quarter ongoing operations adjusted EBITDA rose more than 30% year over year to $1.767 billion, the fleet held commercial availability above 97% through the Texas and PJM heat waves, and management reaffirmed full-year guidance. What the market is nervous about sits one year out: a softer 2027 power curve in ERCOT, and whether a cyclical dip in Texas wholesale prices is being priced as though it were permanent.
The Selloff Is About a 2027 Curve
Vistra has fallen almost every quarter of 2026, even as it kept beating, retracing roughly 38% from its 52-week high of $219.82, a drawdown that bottomed on May 19. The steady bleed tracks one variable: ERCOT forward power prices for 2027.
On the Q2 call, CFO Kris Moldovan was direct. Current ERCOT forward curves are meaningfully lower than they were on October 31, 2025, the date that framed the company’s original 2027 EBITDA midpoint opportunity of $7.4 billion to $7.8 billion. Higher PJM prices, the hedging program, and the nuclear production tax credit offset part of it, but in Moldovan’s words, “they don’t fully offset the ERCOT headwind,” leaving 2027 trending toward the low end of that range.
Year-to-date ERCOT wholesale prices have run around $30 per megawatt hour, and CEO Jim Burke was blunt that the level does not support new construction. The bears read that as structural. Burke’s rebuttal reframes the same number: Head of Commercial Shawn Stuckey walked through July 22, when solar dropped off and batteries had to carry roughly 25 of the 31 gigawatt hours available. The day cleared at $57. Because the batteries knew they would not run short, they raced to deplete and sell their last megawatt hours, dragging the price down.
Had conditions been slightly tighter, Stuckey said, the same day “could have cleared closer to a $400 or $500 day.” Burke’s “razor’s edge” framing describes an ERCOT one weather event away from repricing sharply higher. Whether investors believe that is the disagreement. Burke also pushed back on the demand panic behind the Texas data-center audits, estimating real 2030 queue load of 12 to 15 gigawatts against a headline number quoted above 400, and said the key Comanche Peak project, targeted to energize at the end of 2027, is not expected to be affected by the audit pause.
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What Cogentrix and Meta Add That Guidance Ignores
Vistra trades around 8.96x NTM EV/EBITDA against The AES Corporation at 16.53x, so the market is applying a steep discount to the assets, and doing it on doubt about the 2027 curve rather than anything operational. The cleaner gauge is Vistra’s own gap to consensus: a Street mean near $217 against a $141 quote, one of the widest among the AI-power names.
Moldovan noted that Cogentrix and the Meta nuclear power purchase agreements, both excluded from current guidance, could reasonably add “roughly $700 million” to the 2027 midpoint once they land.
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TIKR Advanced Model Analysis
- Current Price: $140.73
- Target Price (Mid): ~$214
- Potential Total Return: ~44%
- Annualized IRR: ~9% / year
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TIKR’s mid-case values Vistra at around $214, roughly 44% above the model’s $148.38 reference price and more than the September 14 close. The two revenue drivers are ERCOT and PJM load growth of 4% to 6% and 2% to 3% through 2030, plus contracted hyperscaler volume from the Meta PPAs and the Helix channel.
The margin driver is net income margin expanding toward roughly 16% as capacity revenue and realized prices firm. The primary risk is the one the stock is already living: if soft ERCOT power turns structural rather than seasonal, the earnings path flattens and the multiple stays compressed.
Upside: the 2027 curve firms and Cogentrix, plus the Meta premium, land on top of guidance, pulling the stock toward the Street’s $217.
Downside: $30 ERCOT power persists, and hyperscaler contracting slows.
Conclusion
The next real test is the Q3 2026 print in early November, and the 2026 and 2027 guidance update, Moldovan said, would come on that call. Watch two things: whether management still guides 2027 toward the low end of $7.4 billion to $7.8 billion, and whether the roughly $700 million from Cogentrix and the Meta PPA starts getting folded into that midpoint. A reaffirmed low end with no Cogentrix contribution reads as bad and likely extends the slide. A firmer curve plus the first quantified Cogentrix uplift would signal the market has been pricing a seasonal dip as a permanent one.
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Should You Invest in Vistra?
The only way to really know is to look at the numbers yourself. TIKR gives you free access to the same institutional-quality financial data that professional analysts use to answer exactly that question.
Pull up Vistra, and you’ll see years of historical financials, what Wall Street analysts expect for revenue and earnings in the quarters ahead, how valuation multiples have moved over time, and whether price targets are trending up or down.
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Disclaimer:
Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any stocks mentioned. Thank you for reading, and happy investing!
