Constellation Energy is down about 5% as the market continues repricing the stock after management’s March 31, 2026 Business and Earnings Outlook update. The key catalyst is the company’s newly issued 2026 adjusted operating EPS range of $11.00 to $12.00 (midpoint $11.50), which came in modestly below what the market had been positioned for after a strong run tied to “AI power” and nuclear capacity narratives. (energynow.com)

Even a small guidance shortfall can matter when expectations and valuation are stretched. In addition to the EPS midpoint landing below consensus, investors focused on the lack of fresh, high-profile data-center power contracting announcements at the update—an area that has been central to the bullish thesis for merchant and nuclear-heavy generators. (tradingview.com)

Constellation paired the outlook with a larger capital-return and investment framework, including a $5 billion share repurchase authorization and plans for roughly $3.9 billion of capital spending as it positions for rising clean-power demand. The market’s takeaway today is that capital deployment and buybacks didn’t offset concerns that near-term earnings cadence may not keep pace with prior hype-driven expectations. (energynow.com)

Near-term direction likely hinges on (1) incremental updates on large-load and data-center contracting, (2) any refinement to 2026 assumptions that lift the midpoint of earnings power, and (3) signs that sector sentiment is stabilizing after the post-outlook selloff. Investors will also be watching whether management’s longer-term growth targets translate into more visible, contract-backed earnings upgrades rather than narrative-driven multiple expansion. (energynow.com)