RGEN'S Q3 Earnings Beat Estimates, Revenues Surge Y/Y, Stock Down

Core Insights - Repligen Corporation (RGEN) reported third-quarter 2025 adjusted earnings per share of 46 cents, exceeding the Zacks Consensus Estimate of 42 cents and up from 43 cents in the same quarter last year [1][5] - Total revenues for the third quarter reached $189 million, reflecting a 22% year-over-year increase, and beating the Zacks Consensus Estimate of $181 million [2][5] - Despite strong earnings and revenue growth, shares of Repligen fell 5.9% on October 28 following the results announcement [2] Financial Performance - Product revenues were $188.8 million, up nearly 21.9% from the previous year, while royalty and other revenues were $0.04 million, up 5.4% year over year [3] - Organic non-COVID revenue growth was reported at 18%, with total orders growing over 20% year over year across all franchises [4] - Adjusted gross margin improved to 53.3%, an increase of 260 basis points year over year, while adjusted operating income rose 16% to $26.8 million [7] Guidance and Outlook - Repligen raised its 2025 revenue outlook to a range of $729-$737 million, up from the previous expectation of $715-$735 million, and organic revenue growth is now projected at 12%-13.5% [9] - The company tightened its adjusted EPS guidance to a range of $1.65 to $1.68, down from $1.65 to $1.72, which may have negatively impacted investor sentiment [10] - Adjusted operating margin was reported at 14.2%, slightly lower than 14.9% in the same quarter last year [8] Market Position - As of September 30, 2025, Repligen had cash and cash equivalents of $749 million, an increase from $709 million as of June 30, 2025 [8] - The company currently holds a Zacks Rank 4 (Sell), while other biotech stocks like ANI Pharmaceuticals, Beam Therapeutics, and CorMedix have better rankings [12]