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Pfizer Moves Past 50-Day SMA: Time to Buy, Hold or Exit the Stock?

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Key Takeaways

  • Pfizer moves above its 50-day SMA, while newer drugs and acquisitions support growth.
  • Oncology revenues grew 5% in H126, while Pfizer plans 10 phase III studies for obesity drug berobenatide.
  • COVID sales declines and patent losses pose risks, but a 6.1% yield and $9.7 billion in savings offer support.

Pfizer (PFE - Free Report) stock moved above its 50-day simple moving average (SMA) in early October after trading below it since mid-July. This move could signal improving near-term momentum and renewed buying interest. Moreover, the stock has traded above its 200-day SMA since mid-July, suggesting its longer-term trend remains positive. The stock’s ability to sustain its position above both moving averages could indicate further improvement in investor sentiment, although technical indicators alone do not guarantee a sustained recovery.

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To make an informed decision on whether to buy, sell or hold the stock, it is important to assess Pfizer’s fundamentals by weighing its key strengths against the risks and challenges it faces.

Pfizer’s Newer Drugs and Acquisitions Strengthen Growth Outlook

Pfizer's business mix has changed significantly over the past few years. During the pandemic, the company became heavily dependent on COVID-19 products.  However, the company is gradually diversifying its portfolio through a combination of internal product launches like Abrysvo, Zavzpret, Elrexfio, Hympavzi, Litfulo and others, strategic acquisitions like Seagen, Metsera and Biohaven and the continued growth of several established brands like Vyndaqel, Padcev and Eliquis.

Pfizer expects its recently launched and acquired products to record continued double-digit growth. Reflecting this trend, sales from these products increased 22% operationally in the first quarter of 2026 and 18% in the second quarter.

Pfizer’s Cancer Drug Portfolio Offers Significant Potential

Pfizer is one of the world’s leading oncology drugmakers with a broad portfolio of marketed cancer therapies as well as a deep oncology pipeline spanning multiple treatment modalities, including small molecules, antibody-drug conjugates (ADCs) and immuno-oncology biologics.

Oncology sales comprise around 27% of its total revenues. Its oncology revenues grew 5% in the first half of 2026, driven by drugs like Xtandi, Lorbrena, the Braftovi-Mektovi combination and Padcev. Pfizer considers Padcev to be a potential growth driver in the oncology segment and plans to invest in this asset.

Pfizer has ventured into the oncology biosimilars space and markets six biosimilars for cancer. It is also advancing its oncology clinical pipeline across areas such as breast, thoracic, gastrointestinal and blood cancers. Several oncology candidates have entered late-stage development, such as atirmociclib (a selective CDK4 inhibitor for HR-positive/HER2-negative breast cancer), sigvotatug vedotin (an antibody-drug conjugate for first-line metastatic non-small cell lung cancer) and mevrometostat (an EZH2 inhibitor being developed in combination with enzalutamide for prostate cancer).

A key candidate in its oncology pipeline is PF-08634404, a dual PD-1/VEGF inhibitor in-licensed from Chinese biotech 3SBio in 2025. Pfizer has initiated nine studies, including two pivotal phase III studies for PF-08634404 in first-line metastatic colorectal cancer and first-line NSCLC. Pfizer aims to establish PF-08634404 as a potential backbone therapy across multiple tumor types. By 2030, Pfizer expects to have eight or more blockbuster oncology medicines in its portfolio.

Pfizer Bets on Berobenatide to Capture a Share of Obesity Market

Pfizer plans an extensive phase III program for berobenatide, its monthly GLP-1 receptor agonist added from last year’s Metsera acquisition. Pfizer plans 10 phase III studies for berobenatide for obesity and obesity-related comorbidities, including knee osteoarthritis and obstructive sleep apnea. Three phase III studies on berobenatide have already begun. Pfizer is targeting the first of a series of potential approvals for berobenatide in 2028. Pfizer is also evaluating berobenatide in combination with an amylin-based therapy, PF'3945, in phase II studies.

However, in the obesity space, Pfizer lags far behind leaders like Eli Lilly (LLY - Free Report) and Novo Nordisk (NVO - Free Report) .

PFE’s COVID Business Faces Continued Revenue Declines

During the pandemic, Pfizer generated extraordinary COVID-related sales from Comirnaty and Paxlovid. Those revenues have fallen sharply as the pandemic faded.

Sales of Pfizer’s COVID products, Comirnaty and Paxlovid, came down to around $11 billion in 2024 and $6.7 billion in 2025 from $56.7 billion in 2022. Sales of Comirnaty are declining due to a narrow recommendation for COVID vaccines in the United States, while Paxlovid is experiencing reduced demand from lower infection rates.

In 2026, Pfizer expects COVID-related revenues of approximately $4 billion, down from its previous forecast of $5 billion and below the $6.7 billion generated in 2025. The decline reflects the continued normalization of COVID-19 infection rates and lower demand for COVID products. Consistent with this trend, sales of both Comirnaty and Paxlovid declined significantly during the first half of 2026.

Pfizer’s Patent Cliff Poses a Major Revenue Challenge

Pfizer faces a significant patent cliff later this decade. Pfizer expects a significant negative impact on revenues from the loss of exclusivity (LOE) cliff in the 2026-2030 period as several of its key products, including Eliquis, Ibrance, Xeljanz and Xtandi, face patent expirations. The LOE cliff is expected to hurt sales by approximately $1.1 billion in 2026.

PFE Stock’s Price, Estimates & Valuation

The stock has risen 13.6% so far this year compared with an increase of 12.5% for the industry.

PFE Stock Outperforms Industry

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From a valuation standpoint, Pfizer appears attractive relative to the industry. Going by the price/earnings ratio, Pfizer’s shares currently trade at 9.57 forward earnings, significantly lower than 18.19 for the industry but slightly above the stock’s five-year mean of 9.25. The stock is also trading below most large drugmakers like Lilly, Novo Nordisk, AstraZeneca, AbbVie, J&J and others.

PFE Stock Valuation

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The Zacks Consensus Estimate for 2026 earnings per share has declined from $2.97 to $2.96, while that for 2027 has risen from $2.94 to $2.96 over the past 60 days.

PFE Estimate Movement

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Stay Invested in PFE Stock

Pfizer is navigating a difficult transition following the sharp decline in COVID-related sales from Comirnaty and Paxlovid. The market is concerned about Pfizer’s ability to replace declining COVID-related revenues and offset upcoming patent expirations through new product launches, pipeline development and contributions from acquisitions.

However, Pfizer expects its recently launched and acquired products, along with a strong pipeline, to help it return to growth from 2029 onward. Although Pfizer’s 2026 sales guidance indicates minimal growth, the company expects a high single-digit revenue CAGR for five years, starting from year-end 2028.

Pfizer's valuation is relatively inexpensive compared with many large pharmaceutical peers, and the stock offers one of the highest dividend yields in the sector. Pfizer’s dividend yield stands at around 6.1%

Pfizer’s significant cost reduction and efforts to improve R&D productivity measures are also driving profit growth. Pfizer expects approximately $9.7 billion in total net savings from its productivity enhancement initiative through 2029.

Investors may hold on to this Zacks Rank #3 (Hold) stock at current levels given its attractive valuation, high dividend yield and efforts to rebuild its growth profile. You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

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