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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Clene Inc. stock logo
CLNN
Clene
$6.05
-7.0%
$5.89
$2.28
$13.50
$71.55M0.89362,856 shs208,901 shs
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
$0.32
-4.6%
$0.40
$0.31
$3.87
$75.81M2.1512.59 million shs739,227 shs
Longeveron Inc. stock logo
LGVN
Longeveron
$0.80
-5.1%
$0.92
$0.48
$1.80
$18.48M-0.313.93 million shs295,000 shs
XBiotech Inc. stock logo
XBIT
XBiotech
$2.43
-1.8%
$2.39
$2.09
$3.61
$73.94M0.8837,636 shs10,431 shs
7 Stocks to Buy And Hold Forever Cover

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Clene Inc. stock logo
CLNN
Clene
-10.71%+5.86%+6.38%+47.06%+147.15%
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
+3.58%-8.41%-17.79%-85.46%-69.49%
Longeveron Inc. stock logo
LGVN
Longeveron
-0.86%-1.54%-27.77%+50.97%-37.70%
XBiotech Inc. stock logo
XBIT
XBiotech
+0.41%-3.14%+6.01%+2.07%-10.83%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Clene Inc. stock logo
CLNN
Clene
$6.05
-7.0%
$5.89
$2.28
$13.50
$71.55M0.89362,856 shs208,901 shs
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
$0.32
-4.6%
$0.40
$0.31
$3.87
$75.81M2.1512.59 million shs739,227 shs
Longeveron Inc. stock logo
LGVN
Longeveron
$0.80
-5.1%
$0.92
$0.48
$1.80
$18.48M-0.313.93 million shs295,000 shs
XBiotech Inc. stock logo
XBIT
XBiotech
$2.43
-1.8%
$2.39
$2.09
$3.61
$73.94M0.8837,636 shs10,431 shs
7 Stocks to Buy And Hold Forever Cover

Click the link to see MarketBeat's list of seven stocks and why their long-term outlooks are very promising.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Clene Inc. stock logo
CLNN
Clene
-10.71%+5.86%+6.38%+47.06%+147.15%
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
+3.58%-8.41%-17.79%-85.46%-69.49%
Longeveron Inc. stock logo
LGVN
Longeveron
-0.86%-1.54%-27.77%+50.97%-37.70%
XBiotech Inc. stock logo
XBIT
XBiotech
+0.41%-3.14%+6.01%+2.07%-10.83%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Clene Inc. stock logo
CLNN
Clene
2.67
Moderate Buy$33.25449.13% Upside
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
2.20
Hold$5.431,575.49% Upside
Longeveron Inc. stock logo
LGVN
Longeveron
2.25
Hold$5.50566.67% Upside
XBiotech Inc. stock logo
XBIT
XBiotech
1.00
SellN/AN/A

Current Analyst Ratings Breakdown

Latest LGVN, GOSS, XBIT, and CLNN Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/11/2026
Longeveron Inc. stock logo
LGVN
Longeveron
Reiterated RatingBuyHold
5/8/2026
Clene Inc. stock logo
CLNN
Clene
UpgradeSell (E+)Sell (D-)
5/8/2026
XBiotech Inc. stock logo
XBIT
XBiotech
DowngradeSell (D-)Sell (E+)
5/4/2026
Clene Inc. stock logo
CLNN
Clene
Reiterated RatingBuy$31.00
5/4/2026
Clene Inc. stock logo
CLNN
Clene
Reiterated RatingBuy$23.00
5/4/2026
Longeveron Inc. stock logo
LGVN
Longeveron
Lower Price TargetBuy$10.00 ➝ $8.00
4/24/2026
XBiotech Inc. stock logo
XBIT
XBiotech
UpgradeSell (E+)Sell (D-)
4/22/2026
Clene Inc. stock logo
CLNN
Clene
DowngradeSell (D-)Sell (E+)
4/21/2026
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
Reiterated RatingSell (D-)
4/21/2026
Longeveron Inc. stock logo
LGVN
Longeveron
Reiterated RatingSell (E+)
3/23/2026
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
Reiterated RatingOverweightNeutral
(Data available from 5/12/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Clene Inc. stock logo
CLNN
Clene
$200K356.58N/AN/A($1.62) per share-3.74
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
$48.47M1.57N/AN/A($0.53) per share-0.61
Longeveron Inc. stock logo
LGVN
Longeveron
$1.20M16.01N/AN/A$0.25 per share3.30
XBiotech Inc. stock logo
XBIT
XBiotech
N/AN/AN/AN/A$4.60 per shareN/A
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Clene Inc. stock logo
CLNN
Clene
-$26.17M-$2.60N/AN/AN/A-13,086.50%N/A-135.77%5/13/2026 (Estimated)
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
-$170.37M-$0.75N/AN/AN/A-351.49%N/A-75.50%5/12/2026 (Estimated)
Longeveron Inc. stock logo
LGVN
Longeveron
-$22.70M-$1.28N/AN/AN/A-1,893.58%-199.79%-143.21%5/13/2026 (Estimated)
XBiotech Inc. stock logo
XBIT
XBiotech
-$45.54M-$1.50N/AN/AN/AN/A-27.80%-26.67%5/12/2026 (Estimated)

Latest LGVN, GOSS, XBIT, and CLNN Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/21/2026Q1 2026
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
-$0.18N/AN/AN/A$4.67 millionN/A
5/13/2026Q1 2026
Clene Inc. stock logo
CLNN
Clene
-$0.6362N/AN/AN/A$0.06 millionN/A
5/13/2026Q1 2026
Longeveron Inc. stock logo
LGVN
Longeveron
-$0.19N/AN/AN/A$0.35 millionN/A
5/12/2026N/A
XBiotech Inc. stock logo
XBIT
XBiotech
$0.03N/AN/AN/A$7.00 millionN/A
3/17/2026Q4 2025
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
-$0.20-$0.21-$0.01-$0.21$7.53 million$13.80 million
3/17/2026Q4 2025
Longeveron Inc. stock logo
LGVN
Longeveron
-$0.42-$0.22+$0.20-$0.22$0.11 million$0.37 million
3/13/2026Q4 2025
XBiotech Inc. stock logo
XBIT
XBiotech
N/A-$0.88N/A-$0.88N/AN/A
3/12/2026Q4 2025
Clene Inc. stock logo
CLNN
Clene
-$0.74-$0.88-$0.14-$0.88$0.03 million$0.08 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Clene Inc. stock logo
CLNN
Clene
N/AN/AN/AN/AN/A
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
N/AN/AN/AN/AN/A
Longeveron Inc. stock logo
LGVN
Longeveron
N/AN/AN/AN/AN/A
XBiotech Inc. stock logo
XBIT
XBiotech
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Clene Inc. stock logo
CLNN
Clene
N/A
0.83
0.83
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
N/A
2.64
2.64
Longeveron Inc. stock logo
LGVN
Longeveron
0.03
1.33
1.33
XBiotech Inc. stock logo
XBIT
XBiotech
N/A
16.01
16.01

Institutional Ownership

CompanyInstitutional Ownership
Clene Inc. stock logo
CLNN
Clene
23.28%
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
81.23%
Longeveron Inc. stock logo
LGVN
Longeveron
10.01%
XBiotech Inc. stock logo
XBIT
XBiotech
55.70%

Insider Ownership

CompanyInsider Ownership
Clene Inc. stock logo
CLNN
Clene
28.30%
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
7.20%
Longeveron Inc. stock logo
LGVN
Longeveron
11.20%
XBiotech Inc. stock logo
XBIT
XBiotech
30.80%
CompanyEmployeesShares OutstandingFree FloatOptionable
Clene Inc. stock logo
CLNN
Clene
10011.78 million8.45 millionNo Data
Gossamer Bio, Inc. stock logo
GOSS
Gossamer Bio
180234.70 million217.80 millionOptionable
Longeveron Inc. stock logo
LGVN
Longeveron
2023.27 million20.66 millionNot Optionable
XBiotech Inc. stock logo
XBIT
XBiotech
10030.49 million21.10 millionOptionable

Recent News About These Companies

XBiotech (XBIT) to Release Earnings on Tuesday
XBiotech: Q4 Earnings Snapshot

New MarketBeat Followers Over Time

Media Sentiment Over Time

Clene stock logo

Clene NASDAQ:CLNN

$6.04 -0.46 (-7.00%)
As of 11:53 AM Eastern
This is a fair market value price provided by Massive. Learn more.

Clene Inc., a clinical-stage pharmaceutical company, focuses on the discovery, development, and commercialization of novel clean-surfaced nanotechnology (CSN) therapeutics. Its lead drug candidate is CNM-Au8, which is being studied in various clinical trials, including a completed Phase 2 platform trial to evaluate the safety and efficacy of CNM-Au8 in patients with amyotrophic lateral sclerosis (ALS); completed Phase 2 proof of concept clinical trial in patients with early symptomatic ALS; completed two open-label investigator blinded Phase 2 clinical trials on the brain's energy metabolites; completed Phase 2 clinical trial for the treatment of visual pathway deficits in chronic optic neuropathy for remyelination in stable relapsing Multiple Sclerosis; and a second Phase 2 clinical trial for the treatment of patients with Parkinson's Diseases. The company also develops CNM-AgZn17, a gel polymer suspension of silver and zinc ions that is being developed for the treatment of infectious diseases and to support wound healing; and CNM-ZnAg, a broad-spectrum antiviral and antibacterial agent to treat infection disease and to provide immune support for symptom resolution. In addition, it markets and distributes dietary supplements comprising rMetx, an aqueous zinc-silver ion dietary supplement; and KHC46, an aqueous gold dietary supplement of very low-concentration Au nanoparticles. The company is headquartered in Salt Lake City, Utah.

Gossamer Bio stock logo

Gossamer Bio NASDAQ:GOSS

$0.32 -0.02 (-4.64%)
As of 11:53 AM Eastern
This is a fair market value price provided by Massive. Learn more.

Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on developing and commercializing seralutinib for the treatment of pulmonary arterial hypertension (PAH) in the United States. The company is developing GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colony-stimulatin factor 1 receptor and c-KIT inhibitor, which is in Phase 3 clinical trial for the treatment of PAH. It has license agreements with Pulmokine, Inc. to develop and commercialize GB002 and related backup compounds. The company was formerly known as FSG, Bio, Inc. and changed its name to Gossamer Bio, Inc. in 2017. Gossamer Bio, Inc. was incorporated in 2015 and is headquartered in San Diego, California.

Longeveron stock logo

Longeveron NASDAQ:LGVN

$0.80 -0.04 (-5.12%)
As of 11:53 AM Eastern
This is a fair market value price provided by Massive. Learn more.

Longeveron Inc., a clinical stage biotechnology company, develops cellular therapies for aging-related and life-threatening conditions in the United States and Japan. The company's lead investigational product is the LOMECEL-B, an allogeneic mesenchymal stem cell formulation sourced from the bone marrow of young and healthy adult donors. It is conducting Phase 1, Phase 1/2, Phase 2a, and Phase 2b clinical trials in various indications, such as aging-related frailty, alzheimer's disease, and hypoplastic left heart syndrome. Longeveron Inc. was incorporated in 2014 and is headquartered in Miami, Florida.

XBiotech stock logo

XBiotech NASDAQ:XBIT

$2.42 -0.05 (-1.82%)
As of 11:53 AM Eastern
This is a fair market value price provided by Massive. Learn more.

XBiotech Inc., a biopharmaceutical company, discovers, develops, and commercializes True Human monoclonal antibodies for treating various diseases. The company focuses on developing a pipeline of product candidates targeting both inflammatory and infectious diseases. It is also developing interleukin-1 alpha therapies to treat variety of medical conditions, such as cancer, stroke, heart attack, or arthritis; and mediates tissue breakdown, angiogenesis, the formation of blood clots, malaise, muscle wasting, and inflammation. The company was incorporated in 2005 and is headquartered in Austin, Texas.