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- $7.3BMarket Cap
- -37.04%1-Year Change
- BiotechnologyIndustry
Ionis Pharmaceut (IONS)
Key Performance
More- Earnings Score: 25
- Momentum Score: 16
- True Yield: N/A
- Financial Health Score: 42
Latest Research & News
Royalty Pharma Owns a Piece of 16 Blockbuster Drugs -- Is the Stock a Buy?
Royalty Pharma (RPRX) offers investors diversified exposure to blockbuster drugs through a unique royalty-based investment model. With strong returns on invested capital (14.9% average ROIC), ownership in 16 blockbuster drugs, and analyst forecasts suggesting significant multiple expansion potential, the stock appears undervalued despite a 50% year-to-date surge. However, risks include share dilution and increasing competition in the pharma royalty space.
10/01/2026, 12:30 PM • The Motley Fool
18 of 21 Analysts Still Think Alnylam Stock Is a Buy. Here's Why They're Right.
Despite being down 35% year-to-date, Alnylam Pharmaceuticals has rebounded 25% since late July and maintains strong analyst support with 18 of 21 analysts rating it as a buy or strong buy. The stock's attractive valuation (19.7x forward earnings, 0.32 PEG ratio) and favorable market dynamics—including reduced competition from a failed rival drug and extended patent protection for Pfizer's competing therapy—support the bullish outlook. However, investors should monitor demand normalization for Amvuttra and potential developments from the failed Wainua trial.
09/28/2026, 5:23 AM • The Motley Fool
Ionis Pharmaceuticals stock has plummeted over 40% this year due to late-stage clinical trial failures and ongoing losses, yet Wall Street analysts maintain a bullish outlook with an average price target of $83.82. Despite setbacks with pelacarsen and eplontersen programs, the company's strong ASO technology platform, solid $2.1 billion cash position, and recent FDA approval of Zanvastro for Alexander disease provide potential for long-term investors willing to wait several years for profitability.
09/20/2026, 9:30 AM • The Motley Fool
The global oligonucleotide therapeutics market is projected to grow from USD 7.7 billion in 2025 to USD 72.1 billion by 2035, expanding at a 23.4% CAGR. Growth is driven by advances in RNA-based medicine, targeted delivery technologies, expanding applications beyond rare diseases into chronic and metabolic conditions, and increasing regulatory approvals. Antisense oligonucleotides lead the market at 39.9% share, while subcutaneous administration dominates at 56.4%. North America commands 57.9% market share.
09/15/2026, 5:58 AM • GlobeNewswire
Royalty Pharma announces update on Novartis’ Phase 3 topline results for pelacarsen
Royalty Pharma announced that Novartis' Phase 3 HORIZON trial for pelacarsen failed to meet its primary endpoint of reducing cardiovascular events in patients with elevated Lp(a). Despite the setback, Royalty Pharma expects to recoup its total $500 million investment and earn a modest positive return due to its protective deal structure that prioritized stable Spinraza royalties. The company reiterates its 2030 Portfolio Receipts target of $4.7 billion or more.
09/04/2026, 7:05 PM • GlobeNewswire
The multiple system atrophy (MSA) clinical trial pipeline is experiencing significant momentum with 22+ companies developing 24+ pipeline drugs. The pipeline is diversifying beyond traditional approaches to include oral small molecules, cell replacement therapies, gene therapies, and next-generation alpha-synuclein inhibitors. Recent developments include Alterity Therapeutics achieving FDA alignment on Phase III for ATH434, Teva receiving Fast Track designation for TEV-56286, and iRegene Therapeutics enrolling the first patient in a randomized controlled trial for NouvNeu004 in China.
08/26/2026, 1:00 PM • GlobeNewswire
Breakfast News: A Conversation With Ionis CEO
Ionis Pharmaceuticals CEO Brett Monia discusses the company's progress in 2026, highlighting FDA approval for Tryngolza and upcoming results for Pelacarsen in heart disease treatment. The company targets cash flow break-even in 2028 and projects $7 billion in peak revenue from late-stage programs. With 13 neurology drugs in clinical trials, Ionis aims to establish itself as a leader in antisense technology beyond first-mover competitors.
08/22/2026, 7:30 AM • The Motley Fool
Ionis Stock Has Plunged 30%. Is It Time to Buy the Beaten-Down Stock?
Ionis Pharmaceuticals stock has fallen 30% year-to-date following the failure of its heart drug Eplontersen in clinical trials. However, the company showed mixed results: Q2 revenue declined 41% year-over-year (excluding a one-time payment), but adjusted revenue grew 56%. The company received FDA approval for Tryngolza for severe hypertriglyceridemia and saw strong growth in Dawnzera sales. Despite the setback, Wall Street maintains a strong buy rating with a $115 price target, though investors remain concerned about Tryngolza's commercial traction and competition from Arrowhead Pharmaceuticals.
08/14/2026, 6:15 AM • The Motley Fool
Ionis Pharmaceuticals Director Hayden Buys $1.1 Million Shares. What Does This Mean for Investors?
Michael R. Hayden, a director at Ionis Pharmaceuticals, purchased 20,000 shares worth $1.1 million on July 30-31, 2026, increasing his total holdings by 34%. The insider purchase signals confidence in the company's RNA-targeted therapy pipeline, which includes recently approved drugs like Tryngolza and upcoming treatments for Alexander disease and Angelman syndrome. Despite current net losses of $564.8 million, the company maintains $873.8 million in trailing twelve-month revenue and an $8.8 billion market valuation.
08/03/2026, 3:17 PM • The Motley Fool
Ionis Pharmaceuticals' stock plunged 23% on July 9, 2026, after its Phase 3 CARDIO-TTRansform trial for eplontersen failed to meet its primary efficacy endpoint. The unexpected failure wiped out $3.3 billion in market capitalization. Hagens Berman has launched an investigation into whether the company was sufficiently transparent about the trial's data and design, potentially violating federal securities laws.
07/28/2026, 12:46 PM • GlobeNewswire
Oligonucleotide CDMO Market to Reach USD 9.87 Billion by 2031 as RNA-Targeted Drug Pipelines Expand
The global oligonucleotide contract development and manufacturing organization (CDMO) market is experiencing strong growth driven by expanding RNA-targeted medicine pipelines, increased outsourcing of complex synthesis and manufacturing, and rising demand for precision medicine. The market is projected to grow at a 21.81% CAGR through 2031, with contract manufacturing leading at 51.68% market share in 2025. Antisense oligonucleotides dominate at 58.23% revenue, while siRNA is the fastest-growing segment at 23.25% CAGR. Asia-Pacific is the fastest-growing region at 24.56% CAGR, driven by capacity expansion in China, South Korea, and Japan.
07/15/2026, 4:10 AM • GlobeNewswire
The transthyretin amyloidosis treatment market is projected to grow from USD 8.95 billion in 2025 to USD 35.10 billion by 2035 at a 14.64% CAGR. Growth is driven by increased ATTR-CM diagnosis rates, FDA approvals of gene-silencing therapies like vutrisiran and acoramidis, improved diagnostic imaging, and expanding pipeline therapies. North America dominates with 46% market share, while Asia Pacific is the fastest-growing region.
07/07/2026, 6:42 AM • GlobeNewswire
Protein Synthesis Research Market to Reach $42.8 Billion by 2031, Driven by Surging CGT Investment
The global protein synthesis research market is experiencing accelerating growth driven by increased investment in cell and gene therapy research, rising chronic disease prevalence, and expanding healthcare budgets. North America leads with 42.8% market share, while Asia-Pacific infrastructure expansion presents significant growth opportunities. Key market drivers include strong late-stage therapy pipelines and government support through initiatives like the CHIPS and Science Act.
05/18/2026, 2:33 PM • GlobeNewswire
The oligonucleotides clinical trial landscape is expanding rapidly with 200+ companies developing 600+ pipeline drugs. Major players like Novartis, Alnylam Pharmaceuticals, Amgen, and WaVe Life Sciences are advancing promising therapies across various clinical stages. Approximately 20+ oligonucleotides are in late-stage development while 150+ are in mid and early stages. Recent developments include SanegeneBio's $110M Series B funding, FDA approvals for multiple orphan drug designations, and several companies advancing Phase II and Phase III trials.
05/14/2026, 1:00 PM • GlobeNewswire
Why Is Biogen Stock Falling Thursday?
Biogen stock fell 4.97% after reporting Phase 2 results for its Alzheimer's drug diranersen, which missed its primary endpoint but showed cognitive benefits and tau biomarker reductions across all doses. The company plans to advance the therapy to registrational development. Separately, Biogen completed its acquisition of Apellis Pharmaceuticals, adding two commercial drugs worth $689 million in 2025 revenue.
05/14/2026, 11:57 AM • Benzinga
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MoreInformation as of 10/02/2026
Company Profile
Ionis Pharmaceuticals, Inc., a commercial-stage biotechnology company, provides RNA-targeted medicines in the United States. The company offers TRYNGOLZA reduces triglyceride levels in adults with familial chylomicronemia syndrome (FCS) and acute pancreatitis; DAWNZERA for prophylaxis to prevent attacks of hereditary angioedema in adults; WAINUA for the treatment of the polyneuropathy of hereditary transthyretin-medicated amyloidosis (ATTRv-PN) in adults; and SPINRAZA for pediatric and adult patients with spinal muscular atrophy (SMA). It also provides QALSODY for the treatment of Amyotrophic Lateral Sclerosis (ALS); TEGSEDI for the treatment of ATTRv-PN in adults; and WAYLIVRA for treatment for FCS and familial partial lipodystrophy. It also develops products under Phase 3 clinical trials, such as Olezarsen for patients with hypertriglyceridemia (SHTG) and cardiovascular disease (CVD); and Zilganerse, a potential treatment for people with genetically confirmed Alexander disease, as well as ION582 which is in Phase 3 clinical trial for the potential treatment of AS, a rare genetic neurological disease. In addition, the company develops Eplontersen to degrade mutant and wild-type TTR mRNA through binding to the TTR mRNA; Pelacarsen to inhibit the production of apolipoprotein(a) in the liver to offer a direct approach for reducing lipoprotein(a); Bepirovirsen to inhibit the production of viral proteins associated with hepatitis B virus; Sefaxersen to reduce the production of complement factor B and lower activation of the alternative complement pathway; and Ulefnersen to reduce the production of the fused in sarcoma, as well as other mid-stage pipeline investigational medicines. It has a strategic collaboration with Biogen for the treatment of neurological disorders; and collaboration and license agreement with GSK, AstraZeneca, Novartis, and Roche, as well as with Metagenomi. The company was incorporated in 1989 and is headquartered in Carlsbad, California.
Key Executives
- Brett Monia
- Elizabeth L. Hougen
- Richard S. Geary
- Brian Birchler
- Eric E. Swayze
Current Ownership Distribution
- Institutions2.9B (58.37%)
- Mutual Funds2.0B (41.60%)
- Insiders1.6M (0.03%)
- Other0 (0.00%)