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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Allakos Inc. stock logo
ALLK
Allakos
$0.33
$0.33
$0.22
$1.56
$29.74M0.151.23 million shsN/A
FibroGen, Inc stock logo
FGEN
FibroGen
$7.52
+2.7%
$6.96
$4.50
$38.25
$30.38M0.7475,634 shs30,407 shs
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
$24.14
+1.4%
$14.78
$6.48
$37.38
$299.58M0.94511,026 shs957,323 shs
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
$9.13
-0.4%
$7.78
$4.62
$13.47
$571.73M0.291.33 million shs1.62 million shs
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$298.16
+1.7%
$300.99
$266.98
$417.82
$13.45B0.53443,298 shs324,808 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Allakos Inc. stock logo
ALLK
Allakos
0.00%0.00%0.00%+1.89%-61.87%
FibroGen, Inc stock logo
FGEN
FibroGen
-4.81%+30.25%+10.95%+5.48%-72.38%
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
-2.50%+4.71%+177.07%+161.48%+13.33%
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
+0.22%+0.11%+36.87%+24.42%-22.29%
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
-1.49%-0.40%+3.49%+2.82%-10.40%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Allakos Inc. stock logo
ALLK
Allakos
3.3283 of 5 stars
3.10.00.04.70.02.51.3
FibroGen, Inc stock logo
FGEN
FibroGen
4.6929 of 5 stars
3.34.00.04.73.83.30.6
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
4.0188 of 5 stars
3.42.00.04.23.12.50.0
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
3.4114 of 5 stars
2.04.00.04.11.81.70.6
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
4.9872 of 5 stars
4.35.00.04.63.43.32.5
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Allakos Inc. stock logo
ALLK
Allakos
2.25
Hold$2.00507.72% Upside
FibroGen, Inc stock logo
FGEN
FibroGen
2.50
Moderate Buy$250.003,224.47% Upside
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
2.86
Moderate Buy$88.33265.92% Upside
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
1.94
Reduce$8.75-4.20% Downside
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
2.69
Moderate Buy$383.0828.48% Upside

Current Analyst Ratings Breakdown

Latest NKTR, FGEN, UTHR, ALLK, and SAGE Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/10/2025
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
Morgan Stanley
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Lower Price TargetEqual Weight ➝ Equal Weight$348.00 ➝ $328.00
7/8/2025
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
B. Riley
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Boost Price TargetBuy ➝ Buy$60.00 ➝ $85.00
7/8/2025
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
Scotiabank
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DowngradeStrong-Buy ➝ Hold$12.00 ➝ $9.20
7/8/2025
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
JPMorgan Chase & Co.
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Lower Price TargetOverweight ➝ Overweight$350.00 ➝ $330.00
6/30/2025
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
UBS Group
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Lower Price TargetBuy ➝ Buy$410.00 ➝ $385.00
6/24/2025
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
BTIG Research
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Boost Price TargetBuy$60.00 ➝ $100.00
6/24/2025
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
HC Wainwright
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Boost Price TargetBuy ➝ Buy$120.00
6/20/2025
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
Robert W. Baird
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Boost Price TargetNeutral ➝ Neutral$7.00 ➝ $9.00
6/17/2025
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
Piper Sandler
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DowngradeStrong-Buy ➝ Hold$9.00 ➝ $8.50
6/17/2025
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
Truist Financial
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Set Price TargetHold ➝ Hold$8.00 ➝ $9.00
6/17/2025
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingNeutral ➝ Neutral$12.00
(Data available from 7/16/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Allakos Inc. stock logo
ALLK
Allakos
N/AN/AN/AN/A$1.93 per shareN/A
FibroGen, Inc stock logo
FGEN
FibroGen
$29.62M1.03N/AN/A($50.89) per share-0.15
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
$98.43M3.04N/AN/A$4.94 per share4.89
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
$47.40M12.06N/AN/A$7.60 per share1.20
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$2.88B4.67$28.45 per share10.48$144.34 per share2.07
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Allakos Inc. stock logo
ALLK
Allakos
-$185.70M-$1.32N/AN/AN/AN/A-140.87%-86.22%8/6/2025 (Estimated)
FibroGen, Inc stock logo
FGEN
FibroGen
-$47.58M-$2.50N/AN/AN/A-9.73%N/A-24.77%8/5/2025 (Estimated)
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
-$118.96M-$9.60N/AN/AN/A-152.49%-329.54%-55.24%8/6/2025 (Estimated)
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
-$400.67M-$5.80N/AN/AN/A-747.63%-68.99%-60.67%7/30/2025 (Estimated)
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$1.20B$25.0611.9010.856.5140.44%19.33%16.73%7/30/2025 (Estimated)

Latest NKTR, FGEN, UTHR, ALLK, and SAGE Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/6/2025Q2 2025
Allakos Inc. stock logo
ALLK
Allakos
-$0.24N/AN/AN/AN/AN/A
8/5/2025Q2 2025
FibroGen, Inc stock logo
FGEN
FibroGen
-$0.09N/AN/AN/A$2.88 millionN/A
7/30/2025Q2 2025
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
-$0.96N/AN/AN/A$16.69 millionN/A
7/30/2025Q2 2025
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$6.89N/AN/AN/A$802.13 millionN/A
5/12/2025Q1 2025
FibroGen, Inc stock logo
FGEN
FibroGen
$0.75-$4.00-$4.75$0.05$2.00 million$2.70 million
5/8/2025Q1 2025
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
-$2.70-$3.30-$0.60-$0.24$15.61 million$10.46 million
4/30/2025Q1 2025
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$6.29$6.63+$0.34$6.63$726.82 million$794.40 million
4/29/2025Q1 2025
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
-$0.99-$1.01-$0.02-$1.01$14.12 million$14.06 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Allakos Inc. stock logo
ALLK
Allakos
N/AN/AN/AN/AN/A
FibroGen, Inc stock logo
FGEN
FibroGen
N/AN/AN/AN/AN/A
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
N/AN/AN/AN/AN/A
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
N/AN/AN/AN/AN/A
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Allakos Inc. stock logo
ALLK
Allakos
N/A
6.08
6.08
FibroGen, Inc stock logo
FGEN
FibroGen
N/A
2.02
1.98
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
N/A
3.24
3.24
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
N/A
9.13
9.13
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
N/A
5.46
5.23

Institutional Ownership

CompanyInstitutional Ownership
Allakos Inc. stock logo
ALLK
Allakos
84.64%
FibroGen, Inc stock logo
FGEN
FibroGen
72.71%
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
75.88%
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
99.22%
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
94.08%

Insider Ownership

CompanyInsider Ownership
Allakos Inc. stock logo
ALLK
Allakos
16.12%
FibroGen, Inc stock logo
FGEN
FibroGen
1.98%
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
3.71%
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
5.50%
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
10.30%
CompanyEmployeesShares OutstandingFree FloatOptionable
Allakos Inc. stock logo
ALLK
Allakos
19090.38 million74.94 millionOptionable
FibroGen, Inc stock logo
FGEN
FibroGen
5704.04 million3.96 millionOptionable
Nektar Therapeutics stock logo
NKTR
Nektar Therapeutics
22012.41 million11.95 millionOptionable
Sage Therapeutics, Inc. stock logo
SAGE
Sage Therapeutics
69062.62 million59.18 millionOptionable
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
1,30545.11 million40.46 millionOptionable

Recent News About These Companies

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Allakos stock logo

Allakos NASDAQ:ALLK

Allakos Inc., a clinical stage biotechnology company, develops therapeutics that target immunomodulatory receptors present on immune effector cells in allergy, inflammatory, and proliferative diseases in the United States. The company's lead product candidate is AK006, which in a Phase I clinical trial for the treatment of chronic spontaneous urticaria (CSU) and other indications. The company was incorporated in 2012 and is headquartered in San Carlos, California.

FibroGen stock logo

FibroGen NASDAQ:FGEN

$7.52 +0.20 (+2.73%)
Closing price 04:00 PM Eastern
Extended Trading
$7.60 +0.09 (+1.13%)
As of 04:04 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

FibroGen, Inc., a biopharmaceutical company, discovers, develops, and commercializes therapeutics to treat serious unmet medical needs. Its lead product candidates are Pamrevlumab, a human monoclonal antibody targeting connective tissue growth factor that is in Phase III clinical development for the treatment of locally advanced pancreatic cancer; and Roxadustat, an oral small molecule inhibitor of hypoxia-inducible factor prolyl hydroxylase activity, which has completed Phase III clinical development for the treatment of anemia in chronic kidney disease in China, Europe, Japan, and other countries, as well as in Phase III clinical development for anemia related with myelodysplastic syndromes. The company has collaboration agreements with Astellas Pharma Inc. and AstraZeneca AB. FibroGen, Inc. was incorporated in 1993 and is headquartered in San Francisco, California.

Nektar Therapeutics stock logo

Nektar Therapeutics NASDAQ:NKTR

$24.14 +0.34 (+1.43%)
Closing price 04:00 PM Eastern
Extended Trading
$24.24 +0.11 (+0.43%)
As of 06:43 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Nektar Therapeutics, a biopharmaceutical company, focuses on discovering and developing medicines in the field of immunotherapy in the United States and internationally. The company is developing rezpegaldesleukin, a cytokine Treg stimulant that is in phase 2 clinical trial for the treatment of systemic lupus erythematosus and ulcerative colitis, as well as phase 2b clinical trial to treat atopic dermatitis and psoriasis; and NKTR-255, an IL-15 receptor agonist, which is in phase 1 clinical trial to boost the immune system's natural ability to fight cancer. It has collaboration agreements with Takeda Pharmaceutical Company Ltd.; AstraZeneca AB; UCB Pharma S.A.; F. Hoffmann-La Roche Ltd; Bausch Health Companies Inc.; Pfizer Inc.; Amgen Inc.; UCB Pharma (Biogen); Bristol-Myers Squibb Company; Merck KGaA; and SFJ Pharmaceuticals, Inc. The company was incorporated in 1990 and is headquartered in San Francisco, California.

Sage Therapeutics stock logo

Sage Therapeutics NASDAQ:SAGE

$9.13 -0.04 (-0.44%)
Closing price 04:00 PM Eastern
Extended Trading
$9.11 -0.02 (-0.22%)
As of 06:51 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Sage Therapeutics, Inc., a biopharmaceutical company, develops and commercializes brain health medicines. Its product candidates include ZULRESSO, a CIV injection for the treatment of postpartum depression (PPD) in adults; and ZURZUVAE, a neuroactive steroid, a positive allosteric modulator of GABAA receptors, targeting both synaptic and extrasynaptic GABAA receptors, for the treatment of postpartum depression. Its product pipeline also comprises SAGE-324, a compound that is in Phase II clinical trial to treat essential tremors, as well as has completed Phase I clinical trial for epilepsy and Parkinson's diseases; and SAGE-718, an oxysterol-based positive allosteric modulator of the NMDA receptor, which is in Phase II clinical trial for the treatment of depression, Huntington's disease, Parkinson's diseases, Alzheimer's disease, attention deficit hyperactivity disorder, schizophrenia, and neuropathic pain. The company has a strategic collaboration with Shionogi & Co., Ltd. for the development and commercialization of zuranolone in Japan, Taiwan, and South Korea; and a collaboration and license agreement with Biogen MA Inc. to jointly develop and commercialize SAGE-217 and SAGE-324 products. The company was formerly known as Sterogen Biopharma, Inc. and changed its name to Sage Therapeutics, Inc. in September 2011. Sage Therapeutics, Inc. was incorporated in 2010 and is headquartered in Cambridge, Massachusetts.

United Therapeutics stock logo

United Therapeutics NASDAQ:UTHR

$298.16 +4.92 (+1.68%)
Closing price 04:00 PM Eastern
Extended Trading
$298.12 -0.04 (-0.01%)
As of 06:46 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

United Therapeutics Corporation, a biotechnology company, engages in the development and commercialization of products to address the unmet medical needs of patients with chronic and life-threatening diseases in the United States and internationally. The company offers Tyvaso DPI, an inhaled dry powder via pre-filled and single-use cartridges; Tyvaso, an inhaled solution via ultrasonic nebulizer; Remodulin (treprostinil) injection to treat patients with pulmonary arterial hypertension (PAH) to diminish symptoms associated with exercise; Orenitram, a tablet dosage form of treprostinil, to delay disease progression and improve exercise capacity in PAH patients; and Adcirca, an oral PDE-5 inhibitor to enhance the exercise ability in PAH patients. It also markets and sells Unituxin (dinutuximab) injection, a monoclonal antibody for treating high-risk neuroblastoma; and Remunity Pump, which contains a pump and separate controller for Remodulin. In addition, the company engages in developing RemoPro and Ralinepag for the treatment of PAH; Aurora-GT, a gene therapy product to rebuild the blood vessels in the lungs; and Nebulized Tyvaso, for the treatment of idiopathic pulmonary fibrosis, as well as xenografts, which are development-stage organ products. It has licensing and collaboration agreements with DEKA Research & Development Corp. to develop a semi-disposable system for the subcutaneous delivery of treprostinil; MannKind Corporation to develop and license treprostinil inhalation powder and the Dreamboat device; and Arena Pharmaceuticals, Inc. to develop Ralinepag. The company was incorporated in 1996 and is headquartered in Silver Spring, Maryland.