10 Most Undervalued Healthcare Stocks To Buy According To Analysts

8. Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY)

Analyst Upside: 346.13%

Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY) is a leading biopharmaceutical company specializing in RNA interference (RNAi) therapeutics, with four FDA-approved drugs for rare genetic diseases. Recently, the company has made significant strides in treating transthyretin amyloidosis (ATTR), a progressive disease affecting the heart and nerves.

In March 2025, the FDA approved AMVUTTRA (vutrisiran) to reduce cardiovascular death and hospitalizations in ATTR-CM patients, based on strong results from the HELIOS-B Phase 3 trial. The drug also received approval from the European Commission in June 2025. Long-term data (up to 42 months) continues to support its effectiveness in improving heart function and quality of life.

Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY), considered one of the most undervalued stocks in the biotech sector, is advancing nucresiran (ALN-TTRsc04), a next-gen RNAi treatment for ATTR. Interim Phase 1 results show sustained TTR protein reduction (over 90% within 15 days), with potential for once- or twice-yearly dosing. The drug enters Phase 3 trials in 2025 through the TRITON-CM program, aiming for longer-lasting, more convenient treatment options.

Beyond ATTR, the business is expanding its pipeline with nine new investigational therapies by the end of 2025, including treatments for Huntington’s disease, bleeding disorders, and type 2 diabetes. The company also initiated a landmark Phase 1 trial for ALN-HTT02 in Huntington’s, marking its entry into neurotherapeutics. Platform upgrades are targeting improved delivery to organs like the brain, heart, and kidneys, enhancing Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY)’s ability to address both rare and common diseases.