Compare Stocks

Comparative Price Performance Over Time

Compare Stocks - Price & Volume

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
$99.99
$97.65
$45.50
$100.00
$6.17B0.551.56 million shs107 shs
Exelixis, Inc. stock logo
EXEL
Exelixis
$23.70
+0.7%
$22.73
$18.08
$24.34
$6.99B0.542.24 million shs668,741 shs
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
$38.86
+1.0%
$39.84
$29.85
$45.00
$4.94B1.251.22 million shs176,010 shs
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
$41.99
+0.4%
$43.40
$34.32
$54.44
$6.12B0.391.13 million shs227,676 shs
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Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
0.00%0.00%0.00%0.00%0.00%
Exelixis, Inc. stock logo
EXEL
Exelixis
-0.76%+4.62%-0.34%+6.37%+27.53%
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
-1.69%+1.72%-4.04%+12.42%+17.04%
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
-1.44%+2.52%-5.15%-18.74%+17.03%

MarketRank™

CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
N/AN/AN/AN/AN/AN/AN/AN/A
Exelixis, Inc. stock logo
EXEL
Exelixis
4.7839 of 5 stars
2.33.00.04.31.83.34.4
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
4.8944 of 5 stars
3.41.00.04.42.82.54.4
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
3.9413 of 5 stars
4.31.00.03.01.22.50.6

Analyst Ratings

CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
N/AN/AN/AN/A
Exelixis, Inc. stock logo
EXEL
Exelixis
2.60
Moderate Buy$26.2910.91% Upside
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
2.86
Moderate Buy$53.2937.12% Upside
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
2.69
Moderate Buy$56.0833.55% Upside

Current Analyst Ratings

Latest ARNA, IONS, HALO, and EXEL Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/17/2024
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$50.00
4/16/2024
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
Benchmark
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$50.00
4/11/2024
Exelixis, Inc. stock logo
EXEL
Exelixis
Barclays
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeOverweight ➝ Equal Weight$25.00
4/10/2024
Exelixis, Inc. stock logo
EXEL
Exelixis
JMP Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingMarket Outperform ➝ Market Outperform$27.00
4/10/2024
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
Wolfe Research
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradePeer Perform ➝ Outperform$58.00
4/9/2024
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
William Blair
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform
4/9/2024
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
Oppenheimer
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOutperform ➝ Outperform$72.00 ➝ $75.00
4/9/2024
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$60.00
3/6/2024
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
Oppenheimer
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOutperform ➝ Outperform$65.00 ➝ $72.00
2/29/2024
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
TD Cowen
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageOutperform$54.00
2/26/2024
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
Oppenheimer
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform$63.00 ➝ $65.00
(Data available from 4/26/2021 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Sales & Book Value

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
$50K123,305.67N/AN/A$10.94 per share9.14
Exelixis, Inc. stock logo
EXEL
Exelixis
$1.83B3.82$0.77 per share30.79$7.47 per share3.17
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
$829.25M5.95$3.16 per share12.31$0.63 per share61.68
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
$788M7.77N/AN/A$2.70 per share15.55

Profitability & Earnings

CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
-$616.43M-$10.13N/AN/AN/AN/A-69.83%-62.35%N/A
Exelixis, Inc. stock logo
EXEL
Exelixis
$207.76M$0.6437.0315.590.6311.35%8.57%6.81%4/30/2024 (Confirmed)
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
$281.59M$2.1118.429.100.4533.96%248.20%19.13%5/7/2024 (Confirmed)
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
-$366.29M-$2.56N/AN/AN/A-46.32%-90.29%-12.39%5/7/2024 (Confirmed)

Latest ARNA, IONS, HALO, and EXEL Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/7/2024N/A
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
$0.64N/A-$0.64N/AN/AN/A  
5/7/2024N/A
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
-$1.07N/A+$1.07N/AN/AN/A  
4/30/2024N/A
Exelixis, Inc. stock logo
EXEL
Exelixis
$0.2940N/A-$0.2940N/AN/AN/A  
2/21/202412/31/2023
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
-$0.78-$0.06+$0.72-$0.06$176.01 million$325.00 million      
2/20/2024Q4 2023
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
$0.77$0.75-$0.02$0.85$235.25 million$230.04 million
2/6/2024Q4 2023
Exelixis, Inc. stock logo
EXEL
Exelixis
$0.25$0.27+$0.02$0.27$481.23 million$479.65 million

Dividends

CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
N/AN/AN/AN/AN/A
Exelixis, Inc. stock logo
EXEL
Exelixis
N/AN/AN/AN/AN/A
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
N/AN/AN/AN/AN/A
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
N/AN/AN/AN/AN/A

Debt

CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
0.05
8.59
8.59
Exelixis, Inc. stock logo
EXEL
Exelixis
N/A
3.34
3.30
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
17.89
6.64
5.50
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
3.18
5.90
5.83

Ownership

Institutional Ownership

CompanyInstitutional Ownership
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
83.77%
Exelixis, Inc. stock logo
EXEL
Exelixis
85.27%
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
97.79%
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
93.86%

Insider Ownership

CompanyInsider Ownership
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
2.41%
Exelixis, Inc. stock logo
EXEL
Exelixis
2.90%
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
2.40%
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
2.65%

Miscellaneous

CompanyEmployeesShares OutstandingFree FloatOptionable
Arena Pharmaceuticals, Inc. stock logo
ARNA
Arena Pharmaceuticals
44861.66 million60.17 millionOptionable
Exelixis, Inc. stock logo
EXEL
Exelixis
1,310294.80 million286.25 millionOptionable
Halozyme Therapeutics, Inc. stock logo
HALO
Halozyme Therapeutics
373127.05 million124.01 millionOptionable
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
927145.75 million141.89 millionOptionable

ARNA, IONS, HALO, and EXEL Headlines

SourceHeadline
Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Shares Sold by Zurcher Kantonalbank Zurich CantonalbankIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Shares Sold by Zurcher Kantonalbank Zurich Cantonalbank
marketbeat.com - April 26 at 5:21 AM
Ionis Publishes 2023 Corporate Responsibility ReportIonis Publishes 2023 Corporate Responsibility Report
prnewswire.com - April 25 at 7:00 AM
Ionis to hold first quarter 2024 financial results webcastIonis to hold first quarter 2024 financial results webcast
prnewswire.com - April 23 at 7:05 AM
24,779 Shares in Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Bought by Strs Ohio24,779 Shares in Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Bought by Strs Ohio
marketbeat.com - April 23 at 5:10 AM
Joseph Baroldi Sells 4,006 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) StockJoseph Baroldi Sells 4,006 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Stock
americanbankingnews.com - April 19 at 5:38 AM
Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) EVP Joseph Baroldi Sells 4,006 SharesIonis Pharmaceuticals, Inc. (NASDAQ:IONS) EVP Joseph Baroldi Sells 4,006 Shares
insidertrades.com - April 18 at 6:32 AM
Q1 2024 EPS Estimates for Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Lowered by AnalystQ1 2024 EPS Estimates for Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Lowered by Analyst
americanbankingnews.com - April 18 at 5:46 AM
Ionis Pharmaceuticals, Inc. Forecasted to Post FY2026 Earnings of $1.09 Per Share (NASDAQ:IONS)Ionis Pharmaceuticals, Inc. Forecasted to Post FY2026 Earnings of $1.09 Per Share (NASDAQ:IONS)
americanbankingnews.com - April 18 at 2:42 AM
Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) EVP Sells $166,649.60 in StockIonis Pharmaceuticals, Inc. (NASDAQ:IONS) EVP Sells $166,649.60 in Stock
marketbeat.com - April 17 at 6:39 PM
FY2026 EPS Estimates for Ionis Pharmaceuticals, Inc. Lifted by Leerink Partnrs (NASDAQ:IONS)FY2026 EPS Estimates for Ionis Pharmaceuticals, Inc. Lifted by Leerink Partnrs (NASDAQ:IONS)
marketbeat.com - April 17 at 6:35 PM
24,243 Shares in Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Purchased by HealthInvest Partners AB24,243 Shares in Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Purchased by HealthInvest Partners AB
marketbeat.com - April 16 at 6:50 PM
IONS Quantitative Stock AnalysisIONS Quantitative Stock Analysis
nasdaq.com - April 15 at 8:06 AM
Granite Bay Wealth Management LLC Sells 34,000 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)Granite Bay Wealth Management LLC Sells 34,000 Shares of Ionis Pharmaceuticals, Inc. (NASDAQ:IONS)
marketbeat.com - April 14 at 12:00 PM
Wolfe upgrades Ionis to outperform, cites upcoming catalystsWolfe upgrades Ionis to outperform, cites upcoming catalysts
msn.com - April 12 at 4:02 PM
Ionis Pharmaceuticals stock upgraded to OutperformIonis Pharmaceuticals stock upgraded to Outperform
investing.com - April 11 at 10:41 PM
Ionis Pharmaceuticals stock upgraded to OutperformIonis Pharmaceuticals stock upgraded to Outperform
investing.com - April 11 at 10:41 PM
Ionis Pharmaceuticals (NASDAQ:IONS) Lifted to Outperform at Wolfe ResearchIonis Pharmaceuticals (NASDAQ:IONS) Lifted to Outperform at Wolfe Research
marketbeat.com - April 10 at 8:17 AM
Ionis Pharmaceuticals (NASDAQ:IONS) Rating Reiterated by William BlairIonis Pharmaceuticals (NASDAQ:IONS) Rating Reiterated by William Blair
marketbeat.com - April 9 at 11:22 AM
Ionis Pharmaceuticals (NASDAQ:IONS) Given New $75.00 Price Target at OppenheimerIonis Pharmaceuticals (NASDAQ:IONS) Given New $75.00 Price Target at Oppenheimer
marketbeat.com - April 9 at 8:49 AM
Ionis Pharmaceuticals, Inc. (NASDAQ:IONS) Stock Position Lessened by SG Americas Securities LLCIonis Pharmaceuticals, Inc. (NASDAQ:IONS) Stock Position Lessened by SG Americas Securities LLC
marketbeat.com - April 9 at 4:09 AM
Analysts Are Bullish on Top Healthcare Stocks: Ionis Pharmaceuticals (IONS), Intuitive Surgical (ISRG)Analysts Are Bullish on Top Healthcare Stocks: Ionis Pharmaceuticals (IONS), Intuitive Surgical (ISRG)
markets.businessinsider.com - April 9 at 2:25 AM
Ionis Pharmaceuticals Faces Sell Rating Amid Weak Clinical Results and Rising CompetitionIonis Pharmaceuticals Faces Sell Rating Amid Weak Clinical Results and Rising Competition
markets.businessinsider.com - April 8 at 9:24 PM
Buy Rating on Ionis Pharmaceuticals: Promising Clinical Data and Strategic Market Positioning for OlezarsenBuy Rating on Ionis Pharmaceuticals: Promising Clinical Data and Strategic Market Positioning for Olezarsen
markets.businessinsider.com - April 8 at 4:24 PM
Ionis experimental drug meets key goal in familial chylomicronemia studyIonis experimental drug meets key goal in familial chylomicronemia study
msn.com - April 8 at 4:24 PM

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

All Headlines

Company Descriptions

Arena Pharmaceuticals logo

Arena Pharmaceuticals

NASDAQ:ARNA
Arena Pharmaceuticals, Inc., a biopharmaceutical company, focuses on providing novel medicines with pharmacology and pharmacokinetics to patients worldwide. The company's investigational clinical programs include Etrasimod (APD334) that is in Phase III clinical trial for ulcerative colitis, Phase IIb/III clinical trial for Crohn's disease, Phase II clinical trial for alopecia areata, Phase III clinical trial for atopic dermatitis, and Phase IIb clinical trial for eosinophilic esophagitis; Olorinab (APD371), which is in Phase IIb clinical trial for the treatment of abdominal pain associated with irritable bowel syndrome; APD418 that is in Phase II clinical trial for acute heart failure; and Temanogrel for coronary microvascular obstruction that is in Phase II clinical trial. It also develops ralinepag (APD811), which is in Phase III clinical trial for pulmonary arterial hypertension. The company has collaboration agreements with United Therapeutics Corporation; Everest Medicines Limited; Eisai Co., Ltd. and Eisai Inc.; Boehringer Ingelheim International GmbH; Beacon Discovery, Inc.; and Aristea Therapeutics, Inc. Arena Pharmaceuticals, Inc. was incorporated in 1997 and is based in Park City, Utah. As of March 11, 2022, Arena Pharmaceuticals, Inc. operates as a subsidiary of Pfizer Inc.
Exelixis logo

Exelixis

NASDAQ:EXEL
Exelixis, Inc., an oncology company, focuses on the discovery, development, and commercialization of new medicines for difficult-to-treat cancers in the United States. The company offers CABOMETYX tablets for the treatment of patients with advanced renal cell carcinoma who received prior anti-angiogenic therapy; and COMETRIQ capsules for the treatment of progressive and metastatic medullary thyroid cancer. Its CABOMETYX and COMETRIQ are derived from cabozantinib, an inhibitor of multiple tyrosine kinases, including MET, AXL, RET, and VEGF receptors. The company also offers COTELLIC, an inhibitor of MEK as a combination regimen to treat specific forms of advanced melanoma; and MINNEBRO, an oral non-steroidal selective blocker of the mineralocorticoid receptor for the treatment of hypertension in Japan. It develops zanzalintinib, a novel, potent, next-generation oral tyrosine kinase inhibitor (TKI) that targets VEGF receptors, MET and the TAM kinases (TYRO3, AXL and MER); and XB002, a next-generation tissue factor (TF)-targeting ADC, administered via intravenous infusion and composed of a human monoclonal antibody (mAb) against TF that is conjugated to an auristatin-based microtubulin inhibitor (MTI) payload. It has research collaborations and license agreements with Ipsen Pharma SAS; Takeda Pharmaceutical Company Ltd.; F. Hoffmann-La Roche Ltd.; Redwood Bioscience, Inc.; R.P. Scherer Technologies, LLC; Catalent Pharma Solutions, Inc.; NBE Therapeutics AG; Aurigene Discovery Technologies Limited; Iconic Therapeutics, Inc.; Invenra, Inc.; StemSynergy Therapeutics, Inc.; Genentech, Inc.; Bristol-Myers Squibb Company; and Daiichi Sankyo Company, Limited, as well as clinical development agreement with Sairopa B.V. for ADU-1805. The company was formerly known as Exelixis Pharmaceuticals, Inc. and changed its name to Exelixis, Inc. in February 2000. Exelixis, Inc. was incorporated in 1994 and is headquartered in Alameda, California.
Halozyme Therapeutics logo

Halozyme Therapeutics

NASDAQ:HALO
Halozyme Therapeutics, Inc., a biopharma technology platform company, researches, develops, and commercializes proprietary enzymes and devices in the United States, Switzerland, Belgium, Japan, and internationally. The company's products are based on the patented recombinant human hyaluronidase enzyme (rHuPH20) that enables delivery of injectable biologics, such as monoclonal antibodies and other therapeutic molecules, as well as small molecules and fluids. It offers Hylenex recombinant, a formulation of rHuPH20 to facilitate subcutaneous (SC) fluid administration for achieving hydration to enhance the dispersion and absorption of other injected drugs in SC urography and to enhance resorption of radiopaque agents; rilpivirine, cabotegravir, and N6LS BNAB for the treatment of HIV; ocrelizumab for multiple sclerosis; XYOSTED, an injection for SC administration of testosterone replacement therapy; and ATRS-1902, a proprietary drug device combination product. The company also provides Herceptin (trastuzumab), Herceptin Hylecta, and Phesgo to treat breast cancer; Mabthera SC for the treatment of chronic lymphocytic leukemia; HYQVIA to treat primary immunodeficiency disorders; and DARZALEX for patients with amyloidosis, smoldering myeloma, and multiple myeloma. In addition, it offers Epinephrine Injection to treat allergic reactions; nivolumab+relatlimab and ANTI-TIM3 for the treatment of solid tumors; ARGX-117 for multifocal motor neuropathy; atezolizumab; nivolumab; afgartigimod; teriparatide injections; and OTREXUP, a SC methotrexate injection for adults with severe active rheumatoid arthritis and severe recalcitrant psoriasis, as well as children with active polyarticular juvenile idiopathic arthritis. Further, the company provides ATRS-1902 for adrenal crisis rescue; ARGX-113; and ARGX-117 to treat severe autoimmune diseases in multifocal motor neuropathy. Halozyme Therapeutics, Inc. was founded in 1998 and is headquartered in San Diego, California.
Ionis Pharmaceuticals logo

Ionis Pharmaceuticals

NASDAQ:IONS
Ionis Pharmaceuticals, Inc. discovers and develops RNA-targeted therapeutics in the United States. The company offers SPINRAZA for spinal muscular atrophy (SMA) in pediatric and adult patients; TEGSEDI, an antisense injection for the treatment of polyneuropathy caused by hereditary transthyretin amyloidosis in adults; and WAYLIVRA, an antisense medicine for treatment for familial chylomicronemia syndrome (FCS) and familial partial lipodystrophy. It also develops medicines for various indications that are in phase 3 study, including Eplontersen as a monthly self-administered subcutaneous injection to treat all types of ATTR; Olezarsen for patients with FCS and severe hypertriglyceridemia (SHTG); Donidalorsen for patients with hereditary angioedema; ION363 for patients with amyotrophic lateral sclerosis; Tofersen to inhibit the production of superoxide dismutase 1; Pelacarsen for patients with established cardiovascular disease and elevated lipoprotein(a); and Bepirovirsen to inhibit the production of viral proteins associated with hepatitis B virus. In addition, the company develops IONIS-FB-LRx to inhibit the production of complement factor B and the alternative complement pathway; and ION224 to reduce the production of diacylglycerol acyltransferase 2. It has a strategic collaboration with Biogen for the treatment of neurological disorders; and collaboration and license agreement with Metagenomi, Inc, AstraZeneca, Bayer AG, GlaxoSmithKline plc, Novartis, Roche, Swedish Orphan Biovitrum AB, and PTC Therapeutics. The company was incorporated in 1989 and is based in Carlsbad, California.