Constellation Energy CorporatioNasdaq: CEG
Utilities · Electric Utilities
$275.45
+3.10%
Vol: 2.4M
Research Digest
Thursday, June 18, 2026
Bernstein initiated Constellation Energy at Outperform with a $296 price target on June 17, citing its 22 GW nuclear fleet and the Calpine deal as ideal contractible power for AI hyperscalers.
On June 17, 2026, Bernstein SocGen initiated coverage of Constellation Energy with an Outperform rating and a $296 price target, highlighting roughly 22 gigawatts of nuclear capacity and the recently closed Calpine acquisition as a firm, carbon-free portfolio well suited to selling 24/7 power to data centers. The thesis builds on Constellation positioning itself as a 24/7 carbon-free supplier for AI-focused data centers under new long-term tech contracts. The company recently completed an 11 million share secondary offering priced at $281 (selling shareholder, no proceeds to CEG) and continues nuclear restart and renewable projects. The stock trades near $269, well below its 52-week high of $412.70, reflecting a sharp pullback. The bear case is regulatory and execution risk on nuclear restarts, the elevated valuation tied to still-unproven AI demand, and recent share-price weakness despite bullish long-term narratives.
Previous Market Intelligence
13 daysJun 17No significant overnight updatesNeutral▶
No material news in the last 48 hours.
Jun 16No significant overnight updatesNeutral▶
No material news in the last 48 hours.
Jun 15No significant overnight updatesNeutral▶
No material news in the last 48 hours.
Jun 14No significant overnight updatesNeutral▶
No material news in the last 48 hours.
May 21Constellation Energy surged 7.4% on May 20 after PJM accelerated data-center-to-generator pairing plans, boosting nuclear/AI-power thesis.Positive▶
CEG jumped about 7.4% on May 20 after PJM Interconnection announced accelerated plans to pair data centers with power producers, a structural tailwind for Constellation's nuclear fleet and AI-power contracting strategy. The move reverses some of the May 19 decline (-12.6%) that followed Q1 results, reflecting still-volatile sentiment around CEG's valuation. Fundamentals remain strong: Q1 2026 adjusted EPS of $2.74 beat the $2.59 consensus, revenue of $11.12B easily topped $8.7B, and the Calpine integration is contributing immediately. Analyst consensus is Buy. Key risks include valuation pushback and regulatory timing on data-center co-location approvals.
May 20Constellation Energy entered an equity purchase agreement with Pine Creek RNG in mid-May, extending its renewable natural gas footprint amid continued AI-nuclear momentum.Positive▶
Constellation Energy announced a mid-May equity purchase agreement with Pine Creek RNG, expanding its presence in renewable natural gas. Shares have run up around 16% over 30 days, helped by a $0.4265 dividend (a 10% hike), annual meeting approvals, and a string of bullish analyst reaffirmations following its Q1 64% revenue jump on the Calpine deal. TD Cowen lifted its price target to $381, BMO maintains an Outperform at $390, and Morgan Stanley moved to $361. Sentiment remains tied to nuclear-for-AI data center demand and CEO commentary on the US-China energy race. Some volatility persists on share dilution concerns, but management reaffirmed full-year adjusted EPS guidance of $11-$12 and >20% earnings growth through 2029.
May 19Argus cut Constellation Energy's fair value to $350 from $425 (~18% reduction) as shares remain down ~14% YTD despite a Q1 EPS beat and a new Pine Creek RNG equity-purchase agreement.Mixed▶
Argus reduced its fair value estimate on Constellation Energy to $350 from $425, a roughly 18% cut, even as the stock has shown signs of stabilizing after sliding nearly 14% year-to-date amid energy-sector volatility. The action follows Q1 2026 results on May 11 where adjusted EPS of $2.74 beat the $2.59 consensus and revenue of $11.1B rose 64% year-over-year, driven by the recently closed Calpine acquisition that created a ~55 GW fleet. Constellation also disclosed a long-term agreement to acquire a minority equity interest in five operating Pine Creek RNG production facilities, broadening its non-nuclear clean-fuel exposure, while a 460 MW Pin Oak Creek Energy Center reached commercial operation and a Freestone data-center co-location was approved. Why it matters: CEG remains the marquee AI-power play with a nuclear fleet positioned for data-center hyperscaler demand, and the analyst consensus is still a Buy. The bear case: the Argus cut, sharp YTD underperformance and the $5B PJM gas-asset divestiture to LS Power highlight integration risk and growing skepticism that AI demand will support prior nosebleed multiples.
May 18Constellation Energy announces Pine Creek RNG equity stake in 5 facilities, extending nuclear-plus-renewable strategy after strong Q1 beat.Positive▶
Constellation announced a long-term agreement with Pine Creek RNG to purchase a minority equity interest in five operating renewable natural gas production facilities, building on its post-Calpine acquisition strategy. The deal follows Q1 2026 results (reported May 11) where the company beat with adjusted EPS of $2.74 (vs $2.59 consensus) and revenue of $11.12B (+64% YoY), driven by the Calpine integration. CEG reaffirmed FY2026 EPS guidance of $11-$12 and 20%+ annual earnings growth through 2029. Operationally, the 460 MW Pin Oak Creek Energy Center entered commercial operation and the company secured approval for a data center co-location at its Freestone site. Shares rose 4.1% pre-market post-earnings to $316. Bear case: stock still down ~14% YTD despite strong fundamentals; valuation concerns persist amid regulatory and execution risks on data center power deals (META, MSFT/Crane restart).
May 15Constellation Energy shares fell 5.87% on May 13 despite a Q1 EPS surge as PJM regulatory uncertainty pressured the Microsoft Three Mile Island PPA outlook.Mixed▶
Constellation Energy stock dropped 5.87% on May 13, 2026, extending a five-day losing streak of ~15% despite Q1 2026 results showing adjusted EPS of $2.74 (vs $2.59 est) and revenue surge 64% YoY to $11.12B, beating EPS by 73%. Earnings were lifted by the Calpine acquisition that closed earlier this year. The 460 MW Pin Oak Creek Energy Center reached commercial operation, and a Freestone data-center co-location application was approved. However, PJM regulatory uncertainty and potential delays in restarting the Crane Clean Energy Center (Three Mile Island) threaten the planned PPA with Microsoft. Wall Street price target average is ~$383.
May 14Constellation Energy slumped 6% on May 13 on PJM regulatory and Crane restart concerns despite strong Q1 beatMixed▶
Constellation Energy stock fell 5.87% on May 13, 2026, closing near $274.89 amid regulatory uncertainty in the PJM market and concerns over potential delays to restarting the Crane Clean Energy Center near Three Mile Island, which underpins a potential Microsoft Power Purchase Agreement. The drop comes despite a strong Q1 2026 beat reported May 11: adjusted EPS of $2.74 vs $2.59 consensus and revenue of $11.12B vs $9B expected. The nuclear fleet ran at 92.3% capacity factor; the 460 MW Pin Oak Creek Energy Center reached commercial operation; and the recently-closed Calpine acquisition is contributing immediate benefits. Management projects 20%+ earnings growth through 2029, affirmed FY guidance of $11-12 EPS. Argus cut its fair value to $350 from $425. Bear case: AI/data center demand thesis is sensitive to PJM rule changes.
May 13Constellation Energy enters 5 GW of nuclear, gas, and battery capacity into PJM queue following blowout Q1 driven by Calpine acquisition.Positive▶
Constellation reported strong Q1 2026 results with adjusted EPS of $2.74 (beat) and revenue of $11.12B (vs $8.57B est), reaffirming FY guidance of $11.00-$12.00 adjusted EPS. The company filed 5 GW of new nuclear, gas, and battery capacity into the PJM interconnection queue and signed a 380-MW agreement with CyrusOne for a data center adjacent to its Freestone, Texas gas plant. The $16.4B Calpine acquisition closed January 7 and is driving revenue growth, while Constellation is pushing for FERC approval (by June 1) to restart the 830-MW Crane Clean Energy Center (formerly Three Mile Island Unit 1) before 2031. Mizuho raised PT to $310 from $300. Risk: stock has traded between $243-$413 over 52 weeks reflecting volatility on data-center power deal economics and regulatory pushback.
May 12Constellation Energy beats Q1 with $2.74 adj EPS on Calpine deal benefit; reaffirms full-year guidance, stock dipped 1.3%Positive▶
On May 11, 2026, Constellation Energy reported Q1 2026 adj EPS of $2.74 (vs $2.59 est, $2.14 prior-year) on revenue of $11.12B (+63.8% YoY, $2.41B above estimate). GAAP EPS surged to $4.49 from $0.38 YoY, reflecting the immediate benefit of the $16.4B Calpine acquisition that closed in January, making CEG the largest private-sector power producer globally. Company reaffirmed full-year 2026 adj operating EPS guidance of $11.00-$12.00 (vs $11.62 consensus) and a 20%+ growth target. Operationally, the firm achieved commercial operation at Pin Oak Creek and confirmed plans to power a Texas data center by Q4. The Three Mile Island/Crane Clean Energy Center restart awaits regulatory approval and may not contribute power until 2031. Existing Meta and Microsoft long-term agreements anchor the AI-power thesis. Stock fell 1.3% post-print despite premarket gains; YTD down ~14%.
May 11Constellation Energy reports Q1 2026 results May 11 with focus on $16.4B Calpine integration; analyst upgraded to Buy May 5 with $120 PT.Mixed▶
Constellation Energy is set to report Q1 2026 earnings on May 11, 2026, with consensus revenue near $8.21B (up ~21% YoY) and full-year EBITDA guided at $6.3-6.7B. On May 5, a Wall Street analyst upgraded shares from Hold to Buy, lifting the 12-month target. The board declared a $0.4265 quarterly dividend on April 27. Investors are watching whether the recently closed $16.4B Calpine acquisition (closed Jan 7, 2026) is delivering EBITDA at the modeled pace. Stock is down ~15% YTD and ~22% off its 52-week high of $412.70 despite strong AI/data center demand tailwinds. Risk: an earnings miss or weak Calpine synergy commentary could pressure shares further.
Sector Peers
| Company | Price | Day | 1M | Fwd P/E | Beta | Mkt Cap |
|---|---|---|---|---|---|---|
| SOSOUTHERN | $93.95 | +1.53% | -1.7% | 18.8x | 0.34 | $104.3B |
| DUKDUKE | $124.91 | +0.95% | -0.7% | 17.3x | 0.38 | $96.5B |
| CEGCONSTELLATION | $275.45 | +3.10% | +2.5% | 19.7x | 1.09 | $95.4B |
| AEPAMERICAN | $129.28 | +0.78% | -0.5% | 18.7x | 0.52 | $69.8B |
| VSTVISTRA | $166.12 | +4.59% | +17.9% | 14.5x | 1.41 | $53.6B |
| ETRENTERGY | $112.27 | +1.27% | +0.3% | 21.9x | 0.50 | $50.8B |
Key Fundamentals
RSI (14-Day)
52-Week Range
Moving Averages
Price below 200d MA — bearish structure.