* Brevan makes $200 mln commitment to Catalio Public Equities fund * Move highlights trend of hedge funds making external investments * Catalio fund posted 49% return net of fees since began in 2023 By Nell Mackenzie LONDON, Nov 7 (Reuters) - Brevan Howard has made a $200 million commitment to Catalio Capital Management's healthcare stock fund, two sources close...

Nov 7 (Reuters) - U.S. utility Constellation Energy ( CEG ) on Friday narrowed the upper end of its full-year forecast, after missing third-quarter estimates on higher operating expenses. Shares of the Baltimore, Maryland-based company fell 4% in premarket trading following the results. Higher operating expenses, driven by infrastructure investments and maintenance, tend to squeeze margins for utilities such as...

08:02 AM EST, 11/07/2025 (MT Newswires) -- Rhythm Pharmaceuticals ( RYTM ) said Friday the US Food and Drug Administration extended the review period for its supplemental new drug application for Imcivree, or setmelanotide, for treating acquired hypothalamic obesity by three months to March 20, 2026, from December 20, 2025. The company said the extension follows an October request from...

Overview * Koppers ( KOP ) Q3 sales fell 12.4% yr/yr, missing analyst expectations * Adjusted EPS for Q3 missed analyst expectations * Company completed sale of Railroad Structures business to simplify portfolio Outlook * Koppers ( KOP ) revises 2025 sales forecast to approximately $1.9 bln * Company tightens 2025 adjusted EBITDA forecast to $255 mln-$260 mln * Koppers...