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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Amarin Corporation PLC stock logo
AMRN
Amarin
$14.85
-1.1%
$15.48
$7.08
$17.49
$307.10M0.7790,421 shs55,223 shs
Korro Bio, Inc. stock logo
KRRO
Korro Bio
$31.23
+1.5%
$19.29
$10.29
$98.00
$294.33M2.66128,853 shs73,380 shs
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
$17.17
-3.1%
$21.96
$13.70
$61.07
$320.32M3.42291,693 shs153,439 shs
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
$0.64
+1.1%
$0.62
$0.33
$0.78
$83.14M-0.15119,956 shs129,453 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Amarin Corporation PLC stock logo
AMRN
Amarin
0.00%-2.09%-4.09%+8.14%+25.08%
Korro Bio, Inc. stock logo
KRRO
Korro Bio
0.00%-7.29%+51.83%+130.76%-25.75%
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
0.00%+5.48%-24.63%-17.77%-1.50%
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
0.00%+0.16%-0.11%+1.37%+9.45%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Amarin Corporation PLC stock logo
AMRN
Amarin
$14.85
-1.1%
$15.48
$7.08
$17.49
$307.10M0.7790,421 shs55,223 shs
Korro Bio, Inc. stock logo
KRRO
Korro Bio
$31.23
+1.5%
$19.29
$10.29
$98.00
$294.33M2.66128,853 shs73,380 shs
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
$17.17
-3.1%
$21.96
$13.70
$61.07
$320.32M3.42291,693 shs153,439 shs
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
$0.64
+1.1%
$0.62
$0.33
$0.78
$83.14M-0.15119,956 shs129,453 shs
The 10 Best AI Stocks to Own in 2025 Cover

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Amarin Corporation PLC stock logo
AMRN
Amarin
0.00%-2.09%-4.09%+8.14%+25.08%
Korro Bio, Inc. stock logo
KRRO
Korro Bio
0.00%-7.29%+51.83%+130.76%-25.75%
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
0.00%+5.48%-24.63%-17.77%-1.50%
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
0.00%+0.16%-0.11%+1.37%+9.45%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Amarin Corporation PLC stock logo
AMRN
Amarin
1.50
Reduce$12.00-19.19% Downside
Korro Bio, Inc. stock logo
KRRO
Korro Bio
3.29
Buy$86.83178.08% Upside
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
3.14
Buy$80.29367.59% Upside
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
3.00
Buy$1.50135.11% Upside

Current Analyst Ratings Breakdown

Latest XTNT, KRRO, AMRN, and TECX Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
9/3/2025
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
Oppenheimer
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Initiated CoverageOutperform$80.00
8/25/2025
Amarin Corporation PLC stock logo
AMRN
Amarin
Zacks Research
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
DowngradeStrong-BuyHold
8/13/2025
Korro Bio, Inc. stock logo
KRRO
Korro Bio
Chardan Capital
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Reiterated RatingBuy$25.00
8/13/2025
Korro Bio, Inc. stock logo
KRRO
Korro Bio
Raymond James Financial
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Lower Price TargetStrong-Buy$153.00 ➝ $147.00
8/13/2025
Korro Bio, Inc. stock logo
KRRO
Korro Bio
HC Wainwright
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Lower Price TargetBuy$100.00 ➝ $90.00
7/24/2025
Korro Bio, Inc. stock logo
KRRO
Korro Bio
HC Wainwright
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Reiterated RatingBuy$100.00
7/21/2025
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
Truist Financial
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Initiated CoverageBuy$64.00
6/25/2025
Amarin Corporation PLC stock logo
AMRN
Amarin
The Goldman Sachs Group
Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating
Boost Price TargetSell$7.00 ➝ $12.00
(Data available from 9/15/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Amarin Corporation PLC stock logo
AMRN
Amarin
$228.61M1.34N/AN/A$23.62 per share0.63
Korro Bio, Inc. stock logo
KRRO
Korro Bio
$2.27M129.17N/AN/A$17.12 per share1.82
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
N/AN/AN/AN/A$9.54 per shareN/A
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
$117.27M0.71N/AN/A$0.31 per share2.06
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Amarin Corporation PLC stock logo
AMRN
Amarin
-$82.18M-$3.67N/AN/AN/A-47.22%-21.18%-15.00%10/29/2025 (Estimated)
Korro Bio, Inc. stock logo
KRRO
Korro Bio
-$83.58M-$9.75N/AN/AN/AN/A-61.51%-42.87%11/11/2025 (Estimated)
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
-$57.98M-$4.04N/AN/AN/AN/A-30.13%-28.33%11/6/2025 (Estimated)
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
-$16.45M-$0.13N/AN/A-3.59%-10.12%-4.67%11/12/2025 (Estimated)

Latest XTNT, KRRO, AMRN, and TECX Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/12/2025Q2 2025
Korro Bio, Inc. stock logo
KRRO
Korro Bio
-$2.54-$2.74-$0.20-$2.74$0.41 million$1.46 million
8/7/2025Q2 2025
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
-$0.98-$1.07-$0.09-$1.07N/AN/A
7/30/2025Q2 2025
Amarin Corporation PLC stock logo
AMRN
Amarin
-$0.66-$0.03+$0.63-$0.03$45.45 million$72.74 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Amarin Corporation PLC stock logo
AMRN
Amarin
N/AN/AN/AN/AN/A
Korro Bio, Inc. stock logo
KRRO
Korro Bio
N/AN/AN/AN/AN/A
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
N/AN/AN/AN/AN/A
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Amarin Corporation PLC stock logo
AMRN
Amarin
N/A
3.26
2.34
Korro Bio, Inc. stock logo
KRRO
Korro Bio
N/A
5.98
5.98
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
N/A
25.60
25.60
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
0.46
2.47
1.16

Institutional Ownership

CompanyInstitutional Ownership
Amarin Corporation PLC stock logo
AMRN
Amarin
22.25%
Korro Bio, Inc. stock logo
KRRO
Korro Bio
13.18%
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
62.63%
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
69.33%

Insider Ownership

CompanyInsider Ownership
Amarin Corporation PLC stock logo
AMRN
Amarin
1.96%
Korro Bio, Inc. stock logo
KRRO
Korro Bio
4.60%
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
9.20%
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
9.70%
CompanyEmployeesShares OutstandingFree FloatOptionable
Amarin Corporation PLC stock logo
AMRN
Amarin
36020.68 million20.28 millionOptionable
Korro Bio, Inc. stock logo
KRRO
Korro Bio
709.39 million8.96 millionNo Data
Tectonic Therapeutic, Inc. stock logo
TECX
Tectonic Therapeutic
12018.71 million16.99 millionN/A
Xtant Medical Holdings, Inc. stock logo
XTNT
Xtant Medical
120130.32 million117.68 millionNot Optionable

Recent News About These Companies

Earnings Preview For Xtant Medical Hldgs

New MarketBeat Followers Over Time

Media Sentiment Over Time

Amarin stock logo

Amarin NASDAQ:AMRN

$14.85 -0.16 (-1.07%)
As of 02:35 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Amarin Corporation plc, a pharmaceutical company, engages in the development and commercialization of therapeutics for the treatment of cardiovascular diseases in the United States, European countries, Canada, Lebanon, and the United Arab Emirates. The company offers VASCEPA, a prescription-only omega-3 fatty acid product, used as an adjunct to diet for reducing triglyceride levels in adult patients with severe hypertriglyceridemia. It sells its products principally to wholesalers and specialty pharmacy providers. The company has a collaboration with Mochida Pharmaceutical Co., Ltd. to develop and commercialize drug products and indications based on the active pharmaceutical ingredient in Vascepa. The company was formerly known as Ethical Holdings plc and changed its name to Amarin Corporation plc in 1999. Amarin Corporation plc was incorporated in 1989 and is headquartered in Dublin, Ireland.

Korro Bio stock logo

Korro Bio NASDAQ:KRRO

$31.23 +0.47 (+1.51%)
As of 02:37 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Korro Bio, Inc., a biopharmaceutical company, engages in the discovery, development, and commercialization of genetic medicines based on editing RNA for the treatment of rare and highly prevalent diseases primarily in the United States. Its lead product candidate is KRRO-110 which is in preclinical trials for the treatment of Alpha-1 Antitrypsin Deficiency (AATD). It uses its RNA editing platform, OPERA to generate differentiated RNA editing product candidates. The company is also developing programs for Parkinson's disease, Amyotrophic lateral sclerosis, severe alcohol-associated hepatitis, and other subsets of pain. Korro Bio, Inc. was founded in 2018 and is based in Cambridge, Massachusetts.

Tectonic Therapeutic stock logo

Tectonic Therapeutic NASDAQ:TECX

$17.17 -0.55 (-3.10%)
As of 02:36 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Tectonic Therapeutic, Inc. engages in discovery and development of therapeutic proteins & antibodies. The company was founded by Timothy A. Springer and Andrew Kruse in 2019 and is headquartered in Watertown, MA.

Xtant Medical stock logo

Xtant Medical NYSEAMERICAN:XTNT

$0.64 +0.01 (+1.11%)
As of 02:34 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Xtant Medical Holdings, Inc. provides regenerative medicine products and medical devices for orthopedic and neurological surgeons. It offers OsteoSponge that provides a natural scaffold for cellular in-growth and exposes bone-forming proteins to the healing environment; OsteoSelect DBM Putty to mold into any shape and compressed into bony voids; OsteoSelect PLUS DBM Putty to deliver handling properties and ensure patient safety through validated terminal sterilization; 3Demin, a family of allografts that maximizes osteoconductivity and the osteoinductive potential of human bone; OsteoFactor, a processed allograft that contains retained growth factors found within the endosteum layer of allograft bone; OsteoVive Plus, a growth factor enriched cellular bone matrix; and nanOss family of products that provide osteoconductive nano-structured hydroxyapatite and an engineered extracellular matrix bioscaffold collagen carrier. It also processes and distributes sports allografts for anterior and posterior cruciate ligament repairs, anterior cruciate ligament reconstruction, and meniscal repair; milled spinal allografts for cortical bone milled to desired shapes and dimensions; and traditional allografts for orthopedics, neurology, podiatry, oral/maxillofacial, genitourinary, and plastic/reconstructive applications. In addition, it offers Certex spinal fixation, Spider cervical plating, Streamline OCT, CervAlign, Axle interspinous fusion, Xpress minimally invasive pedicle screw, Fortex pedicle screw, Axle-X interspinous fusion, Streamline MIS spinal fixation, Streamline TL spinal fixation systems, and Silex sacroiliac joint fusion systems. Further, it provides Calix for cervical and thoracolumbar applications, as well as Irix-C Cervical Integrated Fusion, Irix-A Lumbar Integrated Fusion, Fortilink, and Irix-A Lumbar integrated fusion systems; Coflex device for lumbar spinal stenosis; and CoFix implant for back and disc pain. The company is headquartered in Belgrade, Montana.