In this article, we will be taking a look at the 7 most profitable biotech stocks to buy right now.

With improved market conditions, innovative breakthroughs, and more investor interest, the biotechnology industry is gaining new traction. The sector has bounced back from a difficult 2024 and is set to grow significantly, thanks to developments in AI-driven drug discovery, personalized medicine, and the rising demand for biologics. The global biotech market was expected to grow by a robust 13%, from $483.0 billion in 2024 to $546.0 billion in 2025, according to MarketsandMarkets. The sector’s resilience and growth potential are demonstrated by this expansion.

One of the main causes of this upturn is the expected change in the Federal Reserve’s interest rate policies. Because biotech involves expensive R&D and clinical testing, it is susceptible to shifting rate patterns. According to Genetic Engineering and Biotechnology News, lower rates increase the amount of cash available, which aids biotech companies in growing, attracting venture capital, and accelerating drug development. Analysts predict that a rate decline might free up billions of dollars in investment money set aside for nascent biotech companies seeking stable funding.

The global biotechnology sector is undergoing transformative growth in 2025, driven by scientific breakthroughs and shifting market dynamics. Key trends, treatments, financial metrics, and the US regulatory landscape significantly impact the industry.

Key Trends Shaping 2025’s Biotech Landscape

Genetic engineering is becoming a dominant force in biotech, with CRISPR-based therapies like Casgevy—approved for sickle cell disease and beta-thalassemia—expanding into polygenic disorders such as diabetes. Synthetic biology is also projected to experience tremendous growth, with expectations to reach $100 billion by 2030, enabling sustainable pharmaceutical and biofuel production. Another important development is AI-driven drug discovery, which has reduced drug discovery costs by 30-50% while accelerating timelines. Startups are increasingly leveraging machine learning for precision oncology and protein design.

The RNA therapeutics sector is also booming, particularly following the success of mRNA vaccines, which paved the way for RNA interference (RNAi) therapies like Fitusiran. Fitusiran has shown an impressive 89.9% reduction in bleeding events in hemophilia A/B patients. Regenerative medicine is also advancing, with innovations such as 3D bioprinting and CAR-T cell therapies entering clinical trials for organ repair and cancer treatment. The regenerative medicine market is expected to reach $37.27 billion by 2031.

Biotech Breakthroughs Fuel Market Growth

Several biotech therapies are showing significant efficacy across various medical conditions, driving both medical advancements and investor enthusiasm. CRISPR-Cas9 treatments, aimed at genetic disorders, have over 1,200 clinical trials ongoing. mRNA vaccines, used for infectious diseases and cancer, have already administered more than 29 million doses globally by 2024. Imdelltra, a treatment for small cell lung cancer, has achieved a 40% objective response rate. It is estimated that 90,000 patients globally use gene and cell therapies annually. The biotech sector continues to thrive with groundbreaking treatments, including Imdelltra, which is projected to generate $2.1 billion in sales by 2030. Meanwhile, analysts at William Blair foresee significant potential for zanzalintinib, estimating it could reach $5 billion in net U.S. sales by 2033. This promising drug is expected to target multiple indications, such as renal cell carcinoma, colorectal cancer, neuroendocrine tumors, and head-and-neck cancer, further solidifying its blockbuster status.

As these groundbreaking innovations reshape the medical landscape, they are also fueling a surge in investor interest in biotech equities, positioning the industry as a high-growth space despite its inherent volatility. Leading investment banks, including Goldman Sachs, see biotech as an “undervalued opportunity” with strong fundamentals, improved clinical outcomes, and favorable regulations. JPMorgan analysts anticipate a rebound in biotech funding, with signs of stability in manufacturing and research. Declining interest rates could also reopen the IPO window for biotech firms. Meanwhile, innovations in gene editing, AI-powered drug discovery, and precision medicine are driving biotech’s expansion, revolutionizing treatments for genetic disorders, autoimmune diseases, and cancer.

Our Methodology

For our methodology, we screened for biotech companies with a market capitalization of over $10 billion and a net income exceeding $100 million. From that group, we identified the stocks with the highest net income and ranked them accordingly.

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Here is our list of the 7 most profitable biotech stocks to buy right now. 

7. BioMarin Pharmaceutical Inc. (NASDAQ:BMRN)

Latest Net Income: $426.86 million 

BioMarin Pharmaceutical Inc. (NASDAQ:BMRN) develops and markets specialized therapies for rare genetic diseases, focusing on enzyme replacement treatments and other biopharmaceuticals. The company is renowned for its dedication to rare diseases, as it has successfully brought eight cutting-edge drugs to market, including treatments for achondroplasia, severe hemophilia A, and lysosomal storage diseases.

BioMarin Pharmaceutical Inc.’s (NASDAQ:BMRN) Q4 2024 financial results showed strong growth in several crucial areas. Its total sales increased by 18% to $2.85 billion for the year, with Q4 revenue rising 16% to $747 million. Enzyme therapies generated more than $1.9 billion, a 12% rise from 2023, while VOXZOGO sales increased 56% to $735 million as a result of increased acceptance for achondroplasia.

The company’s profitability significantly improved, as seen by the non-GAAP operating margin, which rose to 28.6% for the year and 31.1% in Q4. The primary drivers of the 88% increase in Q4 profits per share (EPS) to $0.92 and the 69% increase in EPS to $3.52 were revenue growth and operational efficiency. Furthermore, operating cash flow rose by an astounding 260% to $573 million, providing investors with extra funds for future initiatives.

BioMarin Pharmaceutical Inc. (NASDAQ:BMRN) anticipates revenue to reach between $3.1 billion and $3.2 billion in 2025, assuming a 10% growth rate. With EPS between $4.20 and $4.40 and non-GAAP operating margins between 32% and 33%, margins are anticipated to keep growing, indicating continued efficiency and profitability. Many experts rank BMRN as one of the most profitable stocks in the biotech industry due to its solid financial performance and potential for future growth.

The company is working on its therapeutic pipeline in addition to its financials; early clinical data for BMN 333 and BMN 351 (Duchenne Muscular Dystrophy) are expected later this year. These adjustments could encourage more growth and benefit the stock.

6. Exelixis, Inc. (NASDAQ:EXEL)

Latest Net Income: $521.27 million  

Exelixis, Inc. (NASDAQ:EXEL) is focused on developing targeted cancer treatments. It specializes in molecular therapies that focus on hard-to-treat cancers by targeting specific genetic mutations. In addition to royalties, licensing agreements, and research partnerships, the company makes money from its main medications, CABOMETYX, COMETRIQ, and COTELLIC.

Exelixis, Inc. (NASDAQ:EXEL) has been engaged in immunology research since the early 2000s. A new role for the PGRP-LC gene in Drosophila immunity was discovered during one of their collaborations in 2002, suggesting that human immune systems might use comparable mechanisms. A 2022 agreement with BioInvent that concluded in 2024 and a 2024 collaboration with Merck to test zanzalintinib in combination with Merck’s immunotherapies for head and neck cancer and renal cell carcinoma were among the immuno-oncology collaborations the company pursued. In addition to conducting clinical trials like the STELLAR-001 and STELLAR-305 trials to explore combinations of its compounds with immunotherapies, Exelixis, Inc. (NASDAQ:EXEL), one of the most profitable biotech stocks in the industry, is growing its biotherapeutics pipeline with a focus on tyrosine kinase inhibitors and cutting-edge immuno-oncology therapies.

In the fourth quarter of 2024, Exelixis, Inc. (NASDAQ:EXEL) reported strong financial performance with total revenues of over $567 million. This was mostly because the U.S. cabozantinib (Cabo) franchise net product revenues increased by 20% year over year to $515 million. Global Cabo revenues for the fourth quarter were nearly $690 million, with full-year revenues of $2.5 billion. The company also got $51.5 million in cooperation revenues, primarily from royalties from the sale of cabozantinib. Operating expenses totaled $403 million, while the company’s GAAP net income was $139.9 million. By the end of 2024, the company had $1.75 billion in cash and marketable securities, and it had also repurchased $656 million worth of shares. The growth indicates the ongoing need for its CABOMETYX treatment for renal cell cancer.