Group 1: Earnings Performance - Amgen reported quarterly earnings of $6.02 per share, exceeding the Zacks Consensus Estimate of $5.26 per share, and up from $4.97 per share a year ago, representing an earnings surprise of +14.45% [1] - The company posted revenues of $9.18 billion for the quarter ended June 2025, surpassing the Zacks Consensus Estimate by 3.52%, compared to $8.39 billion in the same quarter last year [2] - Over the last four quarters, Amgen has surpassed consensus EPS estimates four times and topped consensus revenue estimates three times [2] Group 2: Stock Performance and Outlook - Amgen shares have increased approximately 15.9% since the beginning of the year, outperforming the S&P 500's gain of 7.6% [3] - The company's earnings outlook, including current consensus earnings expectations for upcoming quarters, will be crucial for future stock performance [4] - The current consensus EPS estimate for the coming quarter is $5.36 on revenues of $8.88 billion, and for the current fiscal year, it is $20.88 on revenues of $35.23 billion [7] Group 3: Industry Context - The Medical - Biomedical and Genetics industry, to which Amgen belongs, is currently ranked in the bottom 43% of over 250 Zacks industries, indicating potential challenges ahead [8] - Empirical research suggests a strong correlation between near-term stock movements and trends in earnings estimate revisions, which can impact Amgen's stock performance [5] - The current Zacks Rank for Amgen is 3 (Hold), suggesting that the shares are expected to perform in line with the market in the near future [6]

Financial Data and Key Metrics Changes - Revenues grew by 9% year over year, with volume increasing by 13% [4][10] - Non-GAAP operating expenses rose by 8%, with non-GAAP R&D growth of 18% year over year [33] - Free cash flow generated in the second quarter was $1.9 billion, reflecting operational momentum [33] Business Line Data and Key Metrics Changes - General Medicine sales increased, with Repatha delivering $696 million, up 31% year over year [10][11] - EVENITY sales increased by 32% year over year to $518 million, with significant growth in the U.S. and Japan [11][12] - Rare disease portfolio grew by 19% year over year, delivering nearly $1.4 billion in sales [14] - Oncology portfolio generated $2.2 billion in sales, growing 14% year over year [18] - Biosimilars portfolio sales grew by 40% year over year to $661 million [20] Market Data and Key Metrics Changes - The U.S. market saw continued demand growth across cardiology and primary care [11] - Inflammation treatments showed strong adoption, with TestBio sales up 46% year over year [17] - The biosimilars market is evolving, with Amgen's portfolio generating nearly $12 billion in sales since 2018 [20][86] Company Strategy and Development Direction - The company is focused on innovation and expanding its pipeline, particularly in obesity, rare diseases, and oncology [6][8] - AI is seen as a key driver for enhancing innovation across the company [7][34] - The company aims to improve patient access and affordability while maintaining a commitment to innovation [5][46] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the company's ability to deliver innovation and growth in the long term [9][36] - The company anticipates total revenues for 2025 to be in the range of $35 billion to $36 billion [35] - Management acknowledged the need for reform in the U.S. healthcare system to improve medicine affordability [45][46] Other Important Information - The company is investing heavily in its late-stage pipeline, with a focus on Meritide and other key programs [34][36] - Capital expenditures for 2025 are expected to be $2.3 billion to expand network capacity [34] Q&A Session Summary Question: Granularity on Meritide data in Q4 - Management indicated that more data will be shared in due course regarding the phase two type two diabetes study and chronic weight management studies [41][42] Question: Thoughts on drug pricing reforms - Management emphasized the need for reform in the U.S. healthcare system and expressed a willingness to work with the administration to achieve objectives [44][46] Question: Appetite for M&A in rare diseases - Management remains interested in growing the rare disease business both organically and through potential acquisitions [49][50] Question: Design considerations for Meritide CVOT study - Management acknowledged the interest in the recent data from competitors and indicated that they are closely monitoring the situation [65][66] Question: Timeline for filing approval for bimetuzumab - Management has not disclosed the regulatory strategy yet but is excited about the positive results and their implications for patient treatment [70][71] Question: Confidence in the TestBiR COPD program - Management expressed strong confidence in the mechanism and the responder population for the TestBiR program [106][107] Question: Future of obesity treatments - Management is exploring opportunities to augment their offerings in obesity, including the potential for oral small molecules [111]

Financial Data and Key Metrics Changes - In Q2 2025, revenues grew by 9% year over year, reaching $9.2 billion, with volume growth at an impressive 13% [4][10][31] - Non-GAAP operating expenses rose by 8%, with R&D expenses increasing by 18% year over year [32][33] - Free cash flow generated in the second quarter was $1.9 billion, reflecting operational momentum [32] Business Line Data and Key Metrics Changes - General Medicine saw Repatha sales increase by 31% year over year to $696 million, while EVENITY sales grew by 32% to $518 million [10][11][12] - Rare Disease portfolio sales grew by 19% year over year, totaling nearly $1.4 billion, with TEPEZZA growing by 5% [14][15] - Oncology portfolio sales increased by 14% year over year, generating $2.2 billion, driven by the BiTE platform [18][19] Market Data and Key Metrics Changes - The U.S. market showed continued demand growth across cardiology and primary care, with a significant increase in prescriber engagement [11][12] - Biosimilars portfolio sales grew by 40% year over year to $661 million, contributing significantly to top-line growth [20][21] Company Strategy and Development Direction - The company is focused on advancing a world-class pipeline, with significant investments in innovation and AI to enhance productivity [5][33] - There is a strong emphasis on expanding the rare disease portfolio and exploring M&A opportunities in this area [50] - The company aims to maintain rigorous financial discipline while driving innovation in high unmet medical needs [36] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the long-term growth potential, highlighting the importance of innovation and patient access [5][36] - The company anticipates total revenues for 2025 to be in the range of $35 billion to $36 billion, with non-GAAP earnings per share between $20.2 and $21.3 [34] Other Important Information - The company is actively engaged in discussions with government officials regarding pricing and tariffs, emphasizing the need for more innovation [5][44] - The company plans to return capital to shareholders through competitive dividend payments, which increased by 6% compared to 2024 [33] Q&A Session Summary Question: Granularity of data on Meritide maintenance - Management indicated that more data will be shared in due course regarding the phase two type two diabetes study and chronic weight management studies [40][41] Question: Thoughts on drug pricing reforms - Management acknowledged the need for reform in the U.S. healthcare system and expressed a willingness to work with the administration to achieve objectives [43][45] Question: Appetite for M&A in rare diseases - Management reiterated interest in growing the rare disease business both organically and through potential licensing or acquisition opportunities [48][50] Question: Design considerations for Meritide CVOT study - Management noted that they are closely following the field and will share plans for pivotal studies in diabetes and cardiovascular outcomes in due course [65][66] Question: Confidence in Testspire COPD program - Management expressed strong confidence in the mechanism and profile of Testspire, emphasizing the distinct pathways involved [106][108]

Financial Performance - Amjen's adjusted EPS exceeded expectations at $62 per share, compared to the street's estimate of $529 [1] - Revenue surpassed estimates, reaching $918 billion, against an expected $894 billion [1] - The company is slightly increasing full-year revenue estimates to $35-36 billion, while the street expected $3537 billion [2] - Full-year adjusted EPS guidance is also increasing, but the midpoint is slightly lower than analysts' expectations [3] Product Performance & Market Dynamics - Osteoporosis drug Prolia's revenues met expectations, but it now faces biosimilar competition in the US [1] - Rare disease and cancer drugs showed some strength [2] - There was weakness in inflammation, excluding the drug Otesla [2] Future Outlook - The guidance includes the estimated impact of implemented tariffs but does not anticipate future pharma-specific tariffs or price adjustments [3] - Data from part two of the phase 2 obesity trial is expected in the fourth quarter [3][4]

Financial Performance - Revenues increased by 9% YoY in Q2 2025, reaching $9.179 billion, with product sales contributing $8.771 billion[9, 105] - Non-GAAP EPS grew by 21% YoY in Q2 2025, reaching $6.02[9, 105] - The company invested $1.7 billion in research and development in Q2 2025, an increase of 18% YoY[9] - Free cash flow was $1.9 billion in Q2 2025, compared to $2.2 billion in Q2 2024[107] Product Sales Highlights - Fifteen products achieved double-digit sales growth, including Repatha, EVENITY, IMDELLTRA, BLINCYTO, TEZSPIRE, UPLIZNA, and TAVNEOS[9, 17] - Repatha sales increased by 31% YoY to $696 million, driven by a 36% increase in volume[12, 23] - EVENITY sales increased by 32% YoY to $518 million, primarily driven by volume growth[12, 23] - UPLIZNA sales increased by 91% YoY to $176 million, driven by 79% volume growth[12, 27] - TEZSPIRE sales increased by 46% YoY to $342 million, driven by volume growth[12, 32] - IMDELLTRA generated $134 million in sales, with a 65% quarter-over-quarter increase[12, 37] Pipeline Development - MariTide: Phase 3 studies are enrolling for obesity and overweight, with or without Type 2 diabetes mellitus, and for adults living with heart failure with preserved or mildly reduced ejection fraction and obesity[42] - UPLIZNA: FDA review of Phase 3 data in generalized myasthenia gravis is ongoing, with a PDUFA date of December 14, 2025[46] - TEZSPIRE: FDA review of Phase 3 data in chronic rhinosinusitis with nasal polyps is ongoing, with a PDUFA date of October 19, 2025[59] - IMDELLTRA: Reduced the risk of death by 40% and significantly extended median OS by more than five months compared to SOC chemotherapy in patients with SCLC who progressed on or after one line of platinum-based chemotherapy[71]

Amgen boosted its 2025 guidance after quarterly results beat Wall Street’s estimates on the back of strong sales from older medicines https://t.co/ZKgYw1wi8R ...

Exhibit 99.1 News Release One Amgen Center Drive Thousand Oaks, CA 91320-1799 Telephone 805-447-1000 www.amgen.com AMGEN REPORTS SECOND QUARTER 2025 FINANCIAL RESULTS THOUSAND OAKS, Calif. (Aug. 5, 2025) - Amgen (NASDAQ:AMGN) today announced financial results for the second quarter of 2025. "We're delivering strong performance and reaching more patients with innovative medicines and biosimilars that address serious diseases. We continue to invest in science that enables longer, healthier lives and supports ...

Core Insights - Amgen reported strong financial performance for Q2 2025, with total revenues increasing by 9% to $9.2 billion compared to Q2 2024, driven by a 13% volume growth in product sales, despite a 3% decrease in net selling price [5][20] - The company continues to focus on innovative medicines and biosimilars, aiming for sustainable long-term growth [2] Financial Performance - Total revenues for Q2 2025 reached $9.2 billion, a 9% increase from Q2 2024 [5] - GAAP earnings per share (EPS) rose 92% from $1.38 to $2.65, while non-GAAP EPS increased 21% from $4.97 to $6.02 [5][16] - GAAP operating income increased from $1.9 billion to $2.7 billion, with an operating margin of 30.3%, up 6.6 percentage points [5][15] - Free cash flow for Q2 2025 was $1.9 billion, down from $2.2 billion in Q2 2024, influenced by deferred tax payments and higher capital expenditures [20] Product Sales Performance - Product sales grew by 9%, with 15 products achieving double-digit sales growth, including Repatha® (31% increase), EVENITY® (32% increase), and UPLIZNA® (91% increase) [5][6] - Prolia® sales decreased by 4% year-over-year to $1.1 billion, attributed to lower net selling prices [6][12] - TEZSPIRE® sales increased by 46% year-over-year to $342 million, driven by volume growth [12][13] Operating Expenses and Margins - Total operating expenses increased by 1% year-over-year, with R&D expenses rising by 21% due to investments in clinical programs [14][15] - The operating margin on a non-GAAP basis increased to 48.9%, reflecting improved operational efficiency [15][19] Cash Flow and Balance Sheet - Operating cash flow for Q2 2025 was $2.3 billion, down from $2.5 billion in Q2 2024 [18] - Cash and cash equivalents totaled $8.0 billion, while debt outstanding was $56.2 billion as of June 30, 2025 [20] Guidance - For the full year 2025, Amgen expects total revenues to be in the range of $35.0 billion to $36.0 billion [18]

Industry Overview - The second-quarter earnings season for the drug and biotech sector is in full swing, with major companies like Pfizer, Eli Lilly, Amgen, Gilead Sciences, and Novo Nordisk set to announce results [1] - The earnings season began mid-July with Johnson & Johnson reporting strong results, exceeding estimates for both earnings and sales [1] Company Performance Pfizer (PFE) - Pfizer has consistently exceeded earnings expectations in the last four quarters, with an average earnings surprise of 43.49% [6] - The Zacks Consensus Estimate for second-quarter sales and earnings is $13.78 billion and 58 cents per share, respectively [6] - Higher sales from products like Vyndaqel and Padcev are expected to offset weaker sales from Prevnar and Ibrance [8] Eli Lilly (LLY) - Eli Lilly's performance has been mixed, exceeding earnings expectations in two of the last four quarters, with an average earnings surprise of 6.69% [11] - The Zacks Consensus Estimate for second-quarter sales and earnings stands at $14.75 billion and $5.61 per share, respectively [11] - Strong demand for Mounjaro and Zepbound is anticipated to drive top-line growth [12] Amgen (AMGN) - Amgen has shown strong performance, beating earnings estimates in each of the last four quarters, with an average earnings surprise of 8.34% [14] - The Zacks Consensus Estimate for second-quarter sales and earnings is $8.86 billion and $5.26 per share, respectively [14] - Sales growth is expected to be driven by products like Evenity and Repatha, despite price declines due to higher rebates [15] Gilead Sciences (GILD) - Gilead's performance has been mixed, with earnings beating estimates in three of the last four quarters, averaging a surprise of 16.48% [17] - The Zacks Consensus Estimate for second-quarter sales and earnings is $6.95 billion and $1.95 per share, respectively [17] - Increased demand for HIV therapies like Biktarvy is expected to boost sales [18] Novo Nordisk (NVO) - Novo Nordisk's performance has been mixed, with earnings beating estimates in one of the last four quarters, delivering an average surprise of 0.02% [20] - The Zacks Consensus Estimate for second-quarter sales and earnings is $11.79 billion and 93 cents per share, respectively [20] - The company lowered its 2025 sales and operating profit growth outlook due to weaker momentum in key markets for its semaglutide-based drugs [21]

Core Insights - Amgen is scheduled to release its earnings on August 5, 2025, with historical trends indicating a tendency for negative one-day returns post-announcement [2][3] - Analysts project earnings of $5.28 per share and revenue of $8.91 billion, compared to $4.97 per share and $8.39 billion in the same quarter last year [3] - The company has a market capitalization of $160 billion and reported $34 billion in revenue over the past twelve months, resulting in $7.4 billion in operating profits and a net income of $5.9 billion [4] Historical Performance - Over the past five years, Amgen's stock has declined 58% of the time following earnings announcements, with a median drop of -2.8% and a maximum one-day negative return of -7.2% [2][7] - Positive one-day returns occurred approximately 42% of the time, with the percentage increasing to 45% when considering the last three years [7] - The median of the eight positive returns was 3.6%, while the median of the eleven negative returns was -2.8% [7] Trading Strategies - Event-driven traders can utilize historical trends to inform their positioning ahead of earnings releases [6] - A strategy involves assessing the correlation between immediate and medium-term returns post-earnings to guide trading decisions [6][8] - The correlation between one-day and five-day returns can indicate potential trading positions, particularly if the one-day return is positive [8]