Constellation Energy (CEG) is up 7.09% to $314.07 as the market reacts to updated capital-allocation signals—specifically higher planned 2026 investment and an expanded share-repurchase posture. The rally suggests investors are leaning into the view that Constellation can fund growth while still returning significant capital to shareholders. (simplywall.st)

Constellation’s 2026 setup is being reframed around two linked themes: (1) scaling to meet fast-rising load from electrification and data centers, and (2) improving strategic flexibility following the Calpine combination. Management has highlighted accelerating demand tied to the “data economy,” and recent disclosures have pointed to data-center-adjacent contracting at Calpine, including a 380 MW agreement connected to the Freestone Energy Center in Texas. (investors.constellationenergy.com)

The company’s post-deal portfolio is still in motion, with divestitures and integration steps shaping how quickly Constellation can redeploy capital into higher-return projects and contracted demand growth. Recent analysis has noted Constellation’s completion of a 4.4 GW merchant gas asset sale in eastern PJM to LS Power as part of divestiture commitments connected to the Calpine transaction—moves that can influence both leverage and future contracting strategy. (spglobal.com)

Investors will be watching for concrete updates on (a) the pace and pricing of new large-load/data-center power agreements, (b) integration progress and synergy capture from Calpine, and (c) whether higher 2026 capex changes the earnings and free-cash-flow trajectory versus prior expectations. Any revisions to 2026 guidance cadence—after prior sensitivity around outlook levels—could amplify volatility around upcoming updates. (m.investing.com)