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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
$41.03
$34.89
$16.10
$41.14
$5.25B-0.247.54 million shs68.61 million shs
Biogen Inc. stock logo
BIIB
Biogen
$199.10
+3.4%
$187.94
$121.05
$205.97
$28.44B0.21.09 million shs933,373 shs
A Guide To High-Short-Interest Stocks Cover

MarketBeat's analysts have just released their top five short plays for June 2026. Learn which stocks have the most short interest and how to trade them. Click the link to see which companies made the list.

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
0.00%0.00%0.00%+108.91%+112.81%
Biogen Inc. stock logo
BIIB
Biogen
-1.39%+0.20%-0.43%+2.23%+44.69%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
$41.03
$34.89
$16.10
$41.14
$5.25B-0.247.54 million shs68.61 million shs
Biogen Inc. stock logo
BIIB
Biogen
$199.10
+3.4%
$187.94
$121.05
$205.97
$28.44B0.21.09 million shs933,373 shs
A Guide To High-Short-Interest Stocks Cover

MarketBeat's analysts have just released their top five short plays for June 2026. Learn which stocks have the most short interest and how to trade them. Click the link to see which companies made the list.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
0.00%0.00%0.00%+108.91%+112.81%
Biogen Inc. stock logo
BIIB
Biogen
-1.39%+0.20%-0.43%+2.23%+44.69%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
2.09
Hold$35.72-12.94% Downside
Biogen Inc. stock logo
BIIB
Biogen
2.55
Moderate Buy$217.269.12% Upside

Current Analyst Ratings Breakdown

Latest BIIB and APLS Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
6/8/2026
Biogen Inc. stock logo
BIIB
Biogen
UpgradeHoldBuy$255.00
5/27/2026
Biogen Inc. stock logo
BIIB
Biogen
Boost Price TargetOutperform$222.00 ➝ $227.00
5/15/2026
Biogen Inc. stock logo
BIIB
Biogen
Reiterated RatingOverweight$214.00 ➝ $225.00
5/15/2026
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
Reiterated RatingNeutral
5/15/2026
Biogen Inc. stock logo
BIIB
Biogen
Initiated CoverageOutperform
5/14/2026
Biogen Inc. stock logo
BIIB
Biogen
Reiterated RatingBuy
5/14/2026
Biogen Inc. stock logo
BIIB
Biogen
Boost Price TargetOutperform$275.00 ➝ $300.00
5/8/2026
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
UpgradeSell (D)Hold (C-)
5/1/2026
Biogen Inc. stock logo
BIIB
Biogen
UpgradeHold (C-)Hold (C)
5/1/2026
Biogen Inc. stock logo
BIIB
Biogen
Boost Price TargetNeutral$190.00 ➝ $200.00
5/1/2026
Biogen Inc. stock logo
BIIB
Biogen
UpgradeHoldStrong-Buy
(Data available from 6/9/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
$1.11B4.75$0.21 per share196.33$3.24 per share12.66
Biogen Inc. stock logo
BIIB
Biogen
$9.89B2.97$23.40 per share8.51$124.45 per share1.60
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
$22.39M$1.0240.23N/AN/A12.06%39.71%13.20%7/30/2026 (Estimated)
Biogen Inc. stock logo
BIIB
Biogen
$1.29B$9.3221.3612.02N/A13.81%12.83%8.01%7/30/2026 (Estimated)

Latest BIIB and APLS Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/7/2026Q1 2026
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
-$0.2888$0.15+$0.4388$0.15$208.91 million$268.30 million
4/29/2026Q1 2026
Biogen Inc. stock logo
BIIB
Biogen
$2.95$3.57+$0.62$2.15$2.29 billion$2.48 billion
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
N/AN/AN/AN/AN/A
Biogen Inc. stock logo
BIIB
Biogen
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
0.87
3.63
3.16
Biogen Inc. stock logo
BIIB
Biogen
0.34
3.06
2.41

Institutional Ownership

CompanyInstitutional Ownership
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
96.29%
Biogen Inc. stock logo
BIIB
Biogen
87.93%

Insider Ownership

CompanyInsider Ownership
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
6.50%
Biogen Inc. stock logo
BIIB
Biogen
0.25%
CompanyEmployeesShares OutstandingFree FloatOptionable
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
770128.02 million119.70 millionOptionable
Biogen Inc. stock logo
BIIB
Biogen
7,500147.64 million147.27 millionOptionable

Recent News About These Companies

WINTON GROUP Ltd Buys New Stake in Biogen Inc. $BIIB
Biogen’s salanersen gets Breakthrough Therapy designation in SMA

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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Apellis Pharmaceuticals stock logo

Apellis Pharmaceuticals NASDAQ:APLS

Apellis Pharmaceuticals, Inc., a commercial-stage biopharmaceutical company, focuses on the discovery, development, and commercialization of therapeutic compounds through the inhibition of the complement system for autoimmune and inflammatory diseases. It offers EMPAVELI for the treatment of paroxysmal nocturnal hemoglobinuria, C3 glomerulopathy and immune complex membranoproliferative glomerulonephritis, and hematopoietic stem cell transplantation-associated thrombotic microangiopathy; and SYFOVRE for treating geographic atrophy secondary to age-related macular degeneration and geographic atrophy (GA). The company also develops APL-3007, a small interfering RNA, or siRNA, which is in a Phase 1 clinical trial, as well as an oral complement inhibitor that is in preclinical development. It has a collaboration and license agreement with Swedish Orphan Biovitrum AB (publ) for development and commercialization of pegcetacoplan; and a collaboration with Beam Therapeutics Inc. focused on the use of Beam's base editing technology to discover new treatments for complement-driven diseases. The company was incorporated in 2009 and is based in Waltham, Massachusetts.

Biogen stock logo

Biogen NASDAQ:BIIB

$199.10 +6.48 (+3.36%)
Closing price 04:00 PM Eastern
Extended Trading
$196.98 -2.12 (-1.07%)
As of 07:58 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 Massive. Learn more.

Biogen Inc. discovers, develops, manufactures, and delivers therapies for treating neurological and neurodegenerative diseases in the United States, Europe, Germany, Asia, and internationally. The company provides TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; ADUHELM to treat Alzheimer's disease; FUMADERM to treat plaque psoriasis; BENEPALI, an etanercept biosimilar referencing ENBREL; IMRALDI, an adalimumab biosimilar referencing HUMIRA; FLIXABI, an infliximab biosimilar referencing REMICADE; and BYOOVIZ, a ranibizumab biosimilar referencing LUCENTIS. It offers RITUXAN for treating non-Hodgkin's lymphoma, chronic lymphocytic leukemia (CLL), rheumatoid arthritis, two forms of ANCA-associated vasculitis, and pemphigus vulgaris; RITUXAN HYCELA for non-Hodgkin's lymphoma and CLL; GAZYVA to treat CLL and follicular lymphoma; OCREVUS for relapsing MS and primary progressive MS; LUNSUMIO to treat relapsed or refractory follicular lymphoma; glofitamab for non-Hodgkin's lymphoma; and other anti-CD20 therapies. In addition, the company is developing various products for the treatment of MS, Alzheimer's disease and dementia, neuromuscular disorders, Parkinson's disease and movement disorders, neuropsychiatry, genetic neurodevelopmental disorders, and biosimilars, which are under various stages of development. It has collaboration and license agreements with Acorda Therapeutics, Inc.; Alkermes Pharma Ireland Limited; Denali Therapeutics Inc.; Eisai Co., Ltd.; Genentech, Inc.; Neurimmune SubOne AG; Ionis Pharmaceuticals, Inc.; Samsung Bioepis Co., Ltd.; Sangamo Therapeutics, Inc.; and Sage Therapeutics, Inc., as well as collaboration with Fujirebio to potentially identify and develop blood-based biomarkers for tau pathology in the brain. The company was founded in 1978 and is headquartered in Cambridge, Massachusetts.