Detailed Narrative
HIV Portfolio Strength and Pipeline Expansion
Gilead's HIV business demonstrated significant strength, with overall sales up 12% year-over-year. Biktarvy continued its leadership in treatment, while the PrEP business, driven by Descovy and Yeztugo, doubled year-over-year to exceed $1 billion in quarterly sales. The company is expanding its HIV pipeline with potential new daily, weekly, monthly, twice-yearly, and yearly options, including an anticipated FDA decision for BIC/LEN and planned launch of ISL/LEN in 2027.
Oncology Growth and ADC Platform Advancement
Trodelvy sales grew 26% year-over-year, benefiting from strong demand in metastatic breast cancer and recent FDA approvals for first-line metastatic triple-negative breast cancer. The acquisition of Tubulis closed, providing an industry-leading ADC platform and promising clinical-stage ADCs like GS-8824 (formerly TUB-040) which showed encouraging Phase I data in platinum-resistant ovarian cancer. Gilead aims to be a leader in ADC innovation long-term.
Cell Therapy Progress and Anito-cel Launch Readiness
Despite a 14% year-over-year decline in cell therapy sales due to competition, Gilead is actively preparing for the potential launch of anito-cel for multiple myeloma, with a PDUFA date in December. The acquisition of Arcellx gives full ownership of anito-cel and the D-Domain binder platform, enabling faster execution and future opportunities in CAR T. Enrollment for iMMagine-3 in second-line multiple myeloma was completed, with potential filing as early as 2027.
Liver Disease Momentum and New Approvals
The liver disease business saw strong performance, with Livdelzi sales more than doubling year-over-year and gaining momentum as the leading second-line treatment for primary biliary cholangitis (PBC). Positive Phase III IDEAL data further strengthens Livdelzi's opportunity. Hepcludex was also launched in the U.S. as the first and only FDA-approved treatment for chronic hepatitis delta virus (HDV), addressing a small but underserved patient population.
Strategic Acquisitions and Pipeline Diversification
Gilead completed acquisitions of Arcellx, Tubulis, and Ouro Medicines, significantly expanding its pipeline in cell therapy, antibody-drug conjugates, and bispecific T-cell engagers. These acquisitions complement the company's existing pipeline and support its long-term strategy to diversify beyond virology into oncology and inflammation. The company does not anticipate additional sizable M&A this year but remains opportunistic.
Financial Performance and Capital Allocation
The company reported strong base business growth and raised its full-year sales and illustrative EPS guidance. Non-GAAP diluted EPS, excluding acquired IPR&D and nonrecurring revenue, grew approximately 13% year-over-year. Gilead returned nearly $1.4 billion to shareholders in Q2, including $355 million in share repurchases, representing approximately 49% of free cash flow returned in the first half of 2026.