PTC Therapeutics (PTCT) Reports Q2 Earnings: What Key Metrics Have to Say

Core Insights - PTC Therapeutics reported revenue of $178.88 million for the quarter ended June 2025, reflecting a year-over-year decline of 4.2% but exceeding the Zacks Consensus Estimate by 4.82% [1] - The company posted an EPS of -$0.83, an improvement from -$1.16 a year ago, with a surprise of 22.43% compared to the consensus estimate of -$1.07 [1] Revenue Breakdown - Net product revenue was $118.33 million, slightly above the average estimate of $116.13 million, but down 11.2% year over year [4] - Royalty revenue reached $57.61 million, surpassing the estimated $54.34 million, marking an increase of 8.3% compared to the previous year [4] - Net product revenue from Translarna was $59.5 million, exceeding the estimate of $45.73 million, while Emflaza generated $36.4 million, below the estimate of $45.03 million [4] - Collaboration and license revenue was reported at $2.94 million, falling short of the average estimate of $5.25 million [4] Stock Performance - PTC Therapeutics shares have returned +5.4% over the past month, outperforming the Zacks S&P 500 composite's +1.2% change [3] - The stock currently holds a Zacks Rank 3 (Hold), indicating expected performance in line with the broader market in the near term [3]