Lucas Montarce
Analyst · Deutsche Bank
Thanks, Dave. As shown on Slide 7, Q1 was another strong quarter of financial performance with revenue growing 45% compared to Q1 2024, driven by our key products. Gross margin as a percentage of revenue was 83.5% in Q1, an increase of 1 percentage points versus the same quarter last year. Gross margin was positively impacted by improved production costs and favorable product mix, which were partially offset by lower realized prices. Marketing, selling and administrative expenses increased 26% as we invested in promotional activities to support new launches across our therapeutic areas. R&D expenses increased 8%, driven by higher development expenses for late stage assets and additional investments in early stage research. In Q1, we recognized acquired IP R&D charges of $1.57 billion primarily related to the previously announced acquisition of Scorpion Therapeutics PI3Kα inhibitor program. In total, IP R&D charges negatively impacted earnings per share by $1.72. Our non-GAAP performance margin, which we define as gross margin less R&D, marketing, selling and administrative expenses, as a percentage of revenue was 42.6%, an increase of over 11 percentage points from Q1 2024. Our Q1 effective tax rate was 20.2%. The Q1 tax rate was negatively impacted by the previously described non-deductible acquired IPR&D charges. At the bottom line, we delivered earnings per share of $3.34 in Q1, inclusive of the negative impact of $1.72 from acquired IPR&D charges. This compares to earnings per share of $2.58 in Q1 2021, inclusive of $0.10 of prior IPR&D charges. On Slide 8, we quantify the effect of price rate and volume on revenue growth. U.S. revenue increased 49% in Q1, driven by strong volume growth of our key products, including Zepbound and Mounjaro, partially offset by a 7% decline in price. Moving to Europe, revenue increased 71% in constant currency. Q1 2025 was positively impacted by a onetime benefit of $370 million related to further restructuring our alliance with Boehringer Ingelheim. Excluding this benefit, constant currency revenue grew 46%, driven primarily by Mounjaro, partially offset by a 7% decline in price. Japan revenue grew 15% in constant currency with volume growing 16%, driven by Mounjaro and Jardiance. Moving to China, Q1 revenue increased 21% in constant currency. Volume growth was primarily driven by Mounjaro. As a reminder, we recently initiated a limited Mounjaro launch in China with expectation to gradually increase commercial launch in the second half of 2025 as supply becomes available. Revenue in the rest of the world increased 17% in constant currency, primarily driven by volume growth from Mounjaro and to a lesser extent Verzenio. Slide 9 provides an update on the performance of our key products. Beginning with immunology, we have seen encouraging U.S. uptake of Ebglyss in atopic dermatitis. New patient starts are increasing and we are making good progress securing access and reimbursement. Ebglyss is currently covered by two of the largest pharmacy benefit managers and we expect further access improvement later this year. As of May 1, Ebglyss will be reimbursed on plans that account for 60% of people who are commercially insured. For Omvoh, we have received approval of Crohn's disease across the globe as a second indication. Commercial activities is going to drive new patient starts in this larger patient population. Moving to oncology, Jaypirca was recently approved in Europe for relapsed or refractory CLL in patients who previously treated with a BTK inhibitor. We anticipate launches beginning in Q2. We also expect readouts from additional global Phase 3 trials later this year, which we believe will be important to evaluate Jaypirca in earlier settings of CLL, including a head to head comparison with ibrutinib. Verzenio global sales grew 10% in Q1, as Verzenio continues to be the standard of carrying high risk early breast cancer. As expected, we have seen some impact from competition in early breast cancer. However, Verzenio share of market in high risk early breast cancer is stable and total prescription to continue to grow. U.S. prescription grew by 7% in Q1, partially offset by the wholesaler inventory destocking in the quarter. International volumes for Verzenio grew 30% in Q1. Within neuroscience, Kisunla is now approved in 12 countries. We have seen a steady increase in the use of blood based biomarkers, the conversion rates from diagnosis to treatment and the number of new patients starting treatment in both the U.S. And Japan. While it is encouraging to see progress, we do still expect that it will take some time to build this market. We expect U.S. regulatory action for the modified dose enrichment for Kisunla in the next few months. Finally, moving to Cardiometabolic Health, both Mounjaro and Zepbound posted a strong revenue growth. Mounjaro sales were $3.8 billion more than double the same quarter last year. In the U.S, Mounjaro exited Q1 as the market leader in new prescription within diabetes incretin analogs. Outside the U.S, Mounjaro has launched in over 40 countries and Q1 was another quarter of steady sequential growth. We recently launched in India and Mexico and plan to continue with additional country throughout 2025. Our focus internationally is on seeking reimbursement for Type 2 diabetes and developing the ecosystem to treat obesity as a chronic disease. Zepbound performance was also robust, as sales increased by $1.8 billion to $2.3 billion in the quarter. Zepbound is the U.S. branded anti-obesity market leader in both total prescription and new prescription, reaching 60% and 74% respectively at the end of Q1. We also launched higher dose Zepbound vials adding two additional doses for patients to access Zepbound through the self-pay channel. The uptake of Zepbound Vials has been strong and Vials accounted for approximately 10% of total prescription and 25% of new prescriptions in Q1. On Slide 10 is an update on trends in the U.S. incretin analog market, which includes incretin prescriptions in both Type 2 diabetes and obesity. Q1 was another quarter of steady market growth as total prescriptions grew by 46% compared to Q1 2024. Leading performance was strong as a four week rolling average share of market increased by 5 percentage points compared to Q4 2024 and by 10 percentage points compared to the same quarter last year. On Slide 11, we provide an update on capital allocation. Moving to Slide 12 is our updated 2025 financial guidance. Our performance in Q1 was strong and we are encouraged by the underlying trends we saw across our portfolio of medicines. As a result, we are reaffirming our revenue and performance margin guidance. Our non-GAAP earnings per share guidance is unchanged, except for Q1 charges related to acquire IPR&D. As Dave mentioned, the situation regarding trade and tariffs remains dynamic. We continue to monitor the external environment. However, we estimate that the announced tariff currently in effect will have a limited impact financially, which we have absorbed within our 2025 guide. Now I will turn the call over to Dan to highlight our progress on R&D.