Vir Biotechnology Provides Corporate Update and Reports Fourth Quarter and Full Year 2025 Financial Results

Core Insights - Vir Biotechnology has announced significant partnerships and advancements in its pipeline, including a global collaboration with Astellas and promising Phase 1 data for its oncology program VIR-5500, which targets hard-to-treat cancers [2][4]. Pipeline Programs - The company is advancing several investigational therapies, including VIR-5500 for metastatic castration-resistant prostate cancer (mCRPC), with positive Phase 1 data indicating dose-dependent anti-tumor activity [4][7]. - The Phase 1 study of VIR-5818, targeting HER2, is ongoing, with response data expected in the second half of 2026 [4]. - The Phase 1 study of VIR-5525, targeting EGFR, continues to enroll participants as planned [5]. Chronic Hepatitis Delta (CHD) Program - Vir Biotechnology has licensed to Norgine the combination of tobevibart and elebsiran for treating CHD, aiming to reach patients globally [2][7]. - Phase 2 SOLSTICE data showed that the combination therapy achieved undetectable hepatitis delta virus RNA in 88% of participants at Week 96 [7]. - The ECLIPSE registrational program is designed to evaluate the safety and efficacy of tobevibart and elebsiran, with topline data from ECLIPSE 1 expected in Q4 2026 and from ECLIPSE 2 and 3 in Q1 2027 [21]. Financial Results - As of December 31, 2025, the company reported approximately $781.6 million in cash, cash equivalents, and investments, a decline of $29.1 million in Q4 2025 [9]. - Revenue for Q4 2025 was $64.1 million, a significant increase from $12.4 million in Q4 2024, primarily due to a $64.3 million license revenue from the Norgine agreement [10]. - The net loss for Q4 2025 was $(42.9) million, an improvement from a net loss of $(104.6) million in Q4 2024 [17]. Future Outlook - The company expects its cash reserves to fund operations into the second quarter of 2028, bolstered by the Astellas collaboration and equity investment [18]. - The company plans to initiate pivotal Phase 3 trials for its oncology programs in 2027, following the expansion of dose cohorts for VIR-5500 [7][8].