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Summary

298.96 13.91 (4.88%) 09/04/2026
Constellation Energy Corporation (CEG)
Performance
Historical returns
1D
4.88%
1W
8.80%
1M
12.04%
3M
13.17%
6M
-6.99%
1Y
-2.73%
5Y
639.45%
Snapshot
Key statistics
Close
298.96
Change
13.91
Change %
4.88%
Open
284.04
Day Range
284.04 – 299.73
Volume
2,793,146
Avg Vol (20d)
2,390,279
Rel Vol
1.17x
52W Range
228.27 - 410.41
vs 52W High
-27.16%
vs 52W Low
30.97%
Gap
-12.58
Market Cap
USD 107.36B
Beta
1.13
Dividend Yield
0.56%
Price Chart
Advanced chartCompare
Last 730 data points are shown. To view all data, Upgrade to PRO plan!
Bull vs Bear
8 bullish · 5 bearish points
Bullish view
  • Gross margin improved to 100.0% from 18.0% a year ago.
  • Revenue grew 23.0% year on year in the Jun 2026 quarter to $7.51B.
  • Consensus looks for 30.9% revenue growth in 2026 to $33.42B.
  • Beat consensus EPS in 6 of the last 8 quarters.
  • The Q2 '26 quarter beat on EPS by $0.26 (11.4% above consensus).
  • Has recovered 26.6% off the 52-week low of $236.13.
  • Outperformed the S&P 500 by 12.8% over the last quarter (+17.5% against +4.7%).
  • 12 of 16 covering analysts rate the shares a buy.
Bearish view
  • Operating margin compressed to 7.7% in the Jun 2026 quarter from 15.6% a year earlier.
  • FY2025 earnings fell 38.0% to $2.32B.
  • Revenue in the same quarter came in $226.23M short of consensus.
  • Still 25.6% below its 52-week high of $401.71.
  • Price targets are being cut: the last 90 days average $350.09, 9.0% below the prior three months.
Both sides are generated from reported financials, consensus estimates, analyst targets and the price series — not from opinion.
Notable Price Movement
Historical returns
Sep 4
2026
$298.96 4.88%Latest
Constellation Energy rose 4.88% to $298.96, its biggest one-day gain in 4 months and a 2.2σ move against its 60-day volatility. This was largely stock-specific: the S&P 500 fell 0.39% while Utilities peers (XLU) rose 0.12% that session, leaving about 4.8 points of the move unexplained by its sector. Shares closed near the session high (95% of the day's range) and reclaimed their 200-day moving average. The move added $4.92B of market value and left the stock 25.6% below its 52-week high.
Sep 2
2026
$290.04 3.47%
Constellation Energy rose 3.47% to $290.04, its biggest one-day gain in 1 month and a 1.6σ move against its 60-day volatility. This was largely stock-specific: the S&P 500 gained 0.44% while Utilities peers (XLU) rose 0.26% that session, leaving about 3.0 points of the move unexplained by the market after adjusting for a 1.13 beta. Shares closed near the session high (94% of the day's range). The move added $3.44B of market value.
Aug 18
2026
$266.83 3.94%
Constellation Energy fell 3.94% to $266.83, its biggest one-day drop in 2 months and a 1.6σ move against its 60-day volatility. This was largely stock-specific: the S&P 500 fell 0.68% while Utilities peers (XLU) fell 0.36% that session, leaving about 3.2 points of the move unexplained by the market after adjusting for a 1.13 beta. Shares closed near the session low (14% of the day's range) and lost their 20-day moving average. Shares traded ex-dividend ($0.43 per share) this session. The move erased $3.87B of market value.
Aug 10
2026
$270.02 0.20%Earnings
Constellation Energy rose 0.20% to $270.02, though on light volume (0.7× the 20-day average). It came 2 sessions after the Q2 2026 print. The move added $191.2M of market value.
Aug 7
2026
$269.48 3.37%Earnings
Constellation Energy rose 3.37% to $269.48. This was largely stock-specific: the S&P 500 gained 0.57% while Utilities peers (XLU) rose 0.56% that session, leaving about 2.7 points of the move unexplained by the market after adjusting for a 1.13 beta. Shares opened with a 1.09% gap up, closed near the session high (89% of the day's range) and reclaimed their 20- and 50-day moving averages. It came 1 session after the Q2 2026 print. The move added $3.11B of market value.
Aug 6
2026
$260.70 1.51%Earnings
Constellation Energy fell 1.51% to $260.70, on 1.8× average volume. Roughly 0.9 points were stock-specific — the S&P 500 fell 0.16% while Utilities peers (XLU) fell 0.64% alongside it. Shares opened with a 4.83% gap up and reversed through the session, closed near the session low (2% of the day's range), lost their 20- and 50-day moving averages and marked a 3rd consecutive decline. This was the first session after Q2 2026 results: EPS of $2.55 vs $2.29 expected (a beat) and revenue of $7.50B vs $7.73B (a miss). The move erased $1.42B of market value.
Computed from adjusted closes over the last 22 sessions; attribution vs SPY and XLU.
Price Performance
All periods
PeriodPeriod LowPeriod HighPerformance
1-Month260.28 +14.86%
on 08/06/26
Open 260.70
299.73 -0.26%
on 09/04/26
+38.26 (+14.68%)
since 08/06/26
3-Month228.27 +30.97%
on 07/01/26
Open 254.44
299.73 -0.26%
on 09/04/26
+44.52 (+17.50%)
since 06/05/26
6-Month228.27 +30.97%
on 07/01/26
Open 317.65
330.04 -9.42%
on 03/06/26
-18.69 (-5.88%)
since 03/06/26
YTD228.27 +30.97%
on 07/01/26
Open 364.63
376.83 -20.66%
on 01/05/26
-65.67 (-18.01%)
since 01/02/26
52-Week228.27 +30.97%
on 07/01/26
Open 307.34
410.41 -27.16%
on 10/15/25
-8.38 (-2.73%)
since 09/04/25
New Highs
Historical highs
5-Day
3×
0.00% from peak
1-Month
7×
0.00% from peak
3-Month
13×
0.00% from peak
6-Month
0×
-7.15% from peak
YTD
0×
-18.01% from peak
52-Week
13×
-25.58% from peak
2-Year
29×
-25.58% from peak
3-Year
59×
-25.58% from peak
5-Year
108×
-25.58% from peak
10-Year
n/a
not enough history
Financial SnapshotFY 2025
Full financials
Revenue
USD 25.53B
+8.3% YoY
Net Income
USD 2.32B
-38.0% YoY
EPS
7.40
-37.8% YoY
Gross Margin
75.8%
Operating Margin
12.1%
Net Margin
9.1%
EBITDA
USD 5.01B
Free Cash Flow
USD 1.29B
5.0% margin
ROE
16.0%
ROA
4.1%
Debt / Equity
0.62x
net debt USD 5.24B
Cash & Equiv.
USD 3.75B
News
All news
09/05 12:15 ET · fool.com
The Nuclear Energy Boom: Where the Industry Really Stands Heading Into 4Q 2026
Massive demand for electricity has led to a nuclear renaissance, but it really hasn't hit the U.S. just yet.
09/04 09:30 ET · 247wallst.com
Goldman Sachs Says the AI Trade Is Barely Started. The Stocks That Got You Here Will Not Take You There
Goldman Sachs says the AI spending cycle is just getting started, but the stocks that made investors rich in the last leg may not be the ones that do it in the next one.
09/03 09:00 ET · 247wallst.com
Microsoft and Meta Signed Multi-Decade Nuclear Power Deals. These 3 Stocks Supply That Power
Microsoft and Meta just locked in nuclear power for decades, and the contracts are reshaping how the entire supply chain gets valued.
09/02 07:00 ET · fool.com
The Nuclear Energy Boom: Where the Industry Really Stands Heading Into Q4 2026
The nuclear boom is real, but commercialization is the ultimate test.
09/01 14:26 ET · zacks.com
Can Rising C&I Demand Drive Constellation Energy's Long-Term Growth?
CEG secures long-term nuclear demand from C&I customers, boosting revenue visibility and supporting EPS growth.
08/31 13:56 ET · fool.com
Constellation Energy vs. NextEra Energy: Which Utilities Stock Is a Better Investment in 2026?
Constellation Energy is a major nuclear power generator with critical partnerships in the data center and artificial intelligence space. NextEra Energy dominates the renewable energy landscape and operates one of the largest regulated utilities in the United States.
08/31 13:41 ET · zacks.com
CEG vs. VST: Which Nuclear Utility Stock Stands Out for Investors?
Vistra stands out among nuclear utility stocks with stronger earnings growth, higher ROE and margins, and a cheaper valuation, despite more debt.
08/31 09:03 ET · fool.com
Breakfast News: Sorting AI's $7 Trillion Build-Out
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