Dr Reddy’s Laboratories shares fall in successive sessions after the company tells stock exchanges that commercial supplies of its semaglutide product will be delayed due to a quality-related issue. The company says certain batches of semaglutide are found to be out of specification because of a problem linked to the active pharmaceutical ingredient (API) used in those batches. Dr Reddy’s states it is investigating the root cause and taking corrective measures, and that commercial shipments will continue to be held until the issue is resolved for a certain period.

The company also clarifies that the development does not affect patient safety and does not change its existing global regulatory filings. Multiple reports cite investor reaction to the disruption, with the stock declining more than 4% on one day and falling further over the following session, reaching multi-month lows. Brokerages respond by cutting target prices and, in some cases, adjusting earnings forecasts for FY27 on expectations of a slower semaglutide ramp-up and delayed contribution, with some noting potential recovery later as supplies normalise. Ratings are largely maintained but split, with some downgrades in approach from ‘Buy’ to ‘Hold’.