NEW YORK, March 25, 2026 /PRNewswire/ -- Levi & Korsinsky notifies investors that it has commenced an investigation of Agios Pharmaceuticals, Inc. ("Agios Pharmaceuticals, Inc.") (NASDAQ: AGIO) concerning possible violations of federal securities laws. On November 19, 2025, Agios reported topline results from its RISE UP Phase 3 trial of Mitapivat in Sickle Cell Disease.