ABBV vs. AZN: Which Pharma Stock is the Better Investment Now?

Core Insights - AbbVie (ABBV) and AstraZeneca (AZN) are both leading global healthcare companies with diverse drug portfolios, excelling in immunology and oncology, with AbbVie also focusing on neuroscience and aesthetics, while AstraZeneca emphasizes rare diseases and vaccines [1][2] AbbVie Overview - AbbVie has achieved significant success in immunology with three blockbuster drugs: Skyrizi, Rinvoq, and Humira, which together contribute nearly 50% of its revenue [3] - Despite losing U.S. exclusivity for Humira in 2023, AbbVie has returned to strong growth, with Skyrizi and Rinvoq sales increasing by 53% year-over-year to $18.5 billion, and projected to exceed $25 billion by 2025 [4] - The oncology segment generated approximately $5 billion in revenue in the first nine months of 2025, up nearly 3% year-over-year, while neuroscience drug sales rose over 20% to nearly $7.8 billion [5] - AbbVie has pursued an aggressive acquisition strategy, completing over 30 M&A transactions since early 2024, including acquiring Gilgamesh Pharmaceuticals for a drug in mid-stage development for major depressive disorder [6] - AbbVie faces near-term challenges, including biosimilar competition for Humira, pressure on Imbruvica sales, and a decline in its aesthetics franchise, which saw a 7% drop in sales in the first nine months of 2025 [7] AstraZeneca Overview - AstraZeneca has a diversified geographical presence and a portfolio of blockbuster drugs, including Imfinzi, Lynparza, Farxiga, Ultomiris, and Tagrisso, which are driving revenue growth [8][9] - The company aims for $80 billion in total revenues by 2030, supported by the launch of 20 new medicines, with nine already launched or approved [10] - AstraZeneca has also expanded its pipeline through acquisitions, including EsoBiotec, a biotech specializing in cell therapies [11] - Challenges for AstraZeneca include the impact of U.S. policy changes on oncology sales, ongoing investigations in China, and competition from generics and biosimilars affecting key drugs [12][13] Financial Estimates and Performance - The Zacks Consensus Estimate for AbbVie indicates an 8.2% increase in 2025 sales and a 5.1% increase in EPS, with recent EPS estimates declining from $11.04 to $10.64 [14] - For AstraZeneca, the 2025 sales and EPS estimates suggest a 9% and 11.9% increase, respectively, with EPS estimates rising from $4.56 to $4.60 [16] - Year-to-date, AbbVie shares have increased by 28%, while AstraZeneca shares have risen by 40%, outperforming the industry average of 17% [17] - AbbVie has a lower P/E ratio of 15.90 compared to AstraZeneca's 17.81, making AbbVie appear more attractive from a valuation perspective [18] - AbbVie offers a higher dividend yield of 2.88% compared to AstraZeneca's 1.10% [22] Comparative Analysis - Both companies hold a Zacks Rank of 3 (Hold), indicating a challenging decision for investors [24] - AbbVie's recovery post-Humira is notable, driven by Skyrizi and Rinvoq, but its reliance on acquisitions may weigh on near-term earnings [25] - AstraZeneca's growth profile is more balanced, with a diverse range of blockbuster products reducing reliance on any single drug [27]