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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
$5.05
-1.0%
$4.95
$1.62
$7.27
$450.16M-0.591.19 million shs1.38 million shs
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
$5.22
+1.0%
$3.99
$1.46
$5.98
$464.58M0.881.08 million shs3.32 million shs
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
$13.32
-2.3%
$14.27
$9.83
$17.75
$125.08M0.8116,851 shs8,451 shs
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
$16.64
-1.1%
$16.73
$11.56
$29.79
$427.32M2.05274,186 shs294,434 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
0.00%-8.51%-4.90%+33.60%+183.71%
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
0.00%+0.38%+39.20%+41.08%+521,999,900.00%
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
0.00%-4.86%-8.64%+0.68%-23.89%
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
0.00%-15.45%+8.62%-5.51%+8.76%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
3.5737 of 5 stars
4.63.00.00.01.33.30.6
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
2.5631 of 5 stars
3.61.00.00.03.81.70.6
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
4.1633 of 5 stars
3.73.00.00.01.93.33.1
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
1.9888 of 5 stars
3.53.00.00.00.62.50.0
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
3.10
Buy$10.14100.85% Upside
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
3.14
Buy$20.20286.97% Upside
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
3.33
Buy$20.5053.90% Upside
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
3.00
Buy$49.33196.47% Upside

Current Analyst Ratings Breakdown

Latest FTLF, ATYR, TRML, and AMLX Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
6/20/2025
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
Wells Fargo & Company
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Boost Price TargetOverweight ➝ Overweight$17.00 ➝ $25.00
6/17/2025
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
Citigroup
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Initiated CoverageBuy$12.00
6/4/2025
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
HC Wainwright
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Reiterated RatingBuy ➝ Buy$35.00
5/30/2025
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
TD Cowen
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Initiated CoverageBuy
5/19/2025
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$35.00 ➝ $35.00
5/14/2025
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
Mizuho
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOutperform ➝ Outperform$7.00 ➝ $8.00
5/9/2025
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$12.00 ➝ $16.00
5/7/2025
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
Leerink Partners
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeMarket Perform ➝ Outperform$4.00 ➝ $10.00
5/6/2025
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
Leerink Partnrs
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeHold ➝ Strong-Buy
5/5/2025
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
Chardan Capital
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Reiterated RatingBuy ➝ Buy$70.00 ➝ $70.00
5/5/2025
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$50.00 ➝ $50.00
(Data available from 6/23/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
$87.37M5.15N/AN/A$2.40 per share2.10
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
$230K2,019.91N/AN/A$0.83 per share6.29
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
$64.47M1.94$1.01 per share13.15$3.93 per share3.39
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
N/AN/AN/AN/A$11.71 per shareN/A
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
-$301.74M-$3.11N/AN/AN/AN/A-77.21%-63.84%8/6/2025 (Estimated)
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
-$64.02M-$0.81N/AN/AN/AN/A-87.09%-64.77%8/12/2025 (Estimated)
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
$8.98M$0.8415.8612.11N/A13.85%25.59%15.26%N/A
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
-$73.21M-$3.21N/AN/AN/AN/A-26.75%-26.11%8/6/2025 (Estimated)

Latest FTLF, ATYR, TRML, and AMLX Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/15/2025Q1 2025
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
$0.24$0.20-$0.04$0.20N/AN/A
5/8/2025Q1 2025
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
-$0.45-$0.42+$0.03-$0.42N/AN/A
5/7/2025Q1 2025
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
-$0.19-$0.17+$0.02-$0.17N/AN/A
5/2/2025Q1 2025
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
-$0.91-$0.89+$0.02-$0.89N/AN/A
3/27/2025Q4 2024
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
$0.22$0.21-$0.01N/AN/AN/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
N/AN/AN/AN/AN/A
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
N/AN/AN/AN/AN/A
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
N/AN/AN/AN/AN/A
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
N/A
12.05
12.05
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
0.01
7.79
7.79
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
0.19
1.64
0.72
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
N/A
33.87
33.87

Institutional Ownership

CompanyInstitutional Ownership
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
95.84%
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
61.72%
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
2.32%
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
91.89%

Insider Ownership

CompanyInsider Ownership
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
11.70%
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
3.70%
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
61.30%
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
13.00%
CompanyEmployeesShares OutstandingFree FloatOptionable
Amylyx Pharmaceuticals, Inc. stock logo
AMLX
Amylyx Pharmaceuticals
20089.14 million78.71 millionOptionable
aTyr Pharma, Inc. stock logo
ATYR
aTyr Pharma
5389.00 million85.71 millionOptionable
FitLife Brands Inc. stock logo
FTLF
FitLife Brands
209.39 million3.63 millionNot Optionable
Tourmaline Bio, Inc. stock logo
TRML
Tourmaline Bio
4425.68 million22.35 millionOptionable

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Amylyx Pharmaceuticals stock logo

Amylyx Pharmaceuticals NASDAQ:AMLX

$5.05 -0.05 (-0.98%)
Closing price 06/20/2025 04:00 PM Eastern
Extended Trading
$5.06 +0.00 (+0.10%)
As of 06/20/2025 07:47 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.

Amylyx Pharmaceuticals, Inc., a commercial-stage biotechnology company, engages in the discovery and development of treatment for amyotrophic lateral sclerosis (ALS) and neurodegenerative diseases. The company's products include RELYVRIO, a dual UPR-Bax apoptosis inhibitor composed of sodium phenylbutyrate and taurursodiol for the treatment of ALS in adults in the United States and marketed as ALBRIOZA for the treatment of ALS in Canada. It is also developing AMX0114 for other neurodegenerative diseases. Amylyx Pharmaceuticals, Inc. was founded in 2013 and is headquartered in Cambridge, Massachusetts.

aTyr Pharma stock logo

aTyr Pharma NASDAQ:ATYR

$5.22 +0.05 (+0.97%)
Closing price 06/20/2025 04:00 PM Eastern
Extended Trading
$5.26 +0.04 (+0.86%)
As of 06/20/2025 07:59 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.

aTyr Pharma, Inc. engages in the discovery and development of medicines based on novel biological pathways. Its product pipeline includes ATYR1923, ATYR2810, NRP2 mAbs, and AARS-1, DARS-1. The company was founded by Paul Schimmel, Xiang-Lei Yang and Bruce Beutler on September 8, 2005 and is headquartered in San Diego, CA.

FitLife Brands stock logo

FitLife Brands NASDAQ:FTLF

$13.32 -0.31 (-2.27%)
Closing price 06/20/2025 04:00 PM Eastern
Extended Trading
$13.37 +0.05 (+0.38%)
As of 06/20/2025 07:03 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.

FitLife Brands, Inc. provides nutritional supplements for health-conscious consumers in the United States and internationally. The company provides weight loss, sports nutrition, and general health products; sports nutrition products; weight loss and sports nutrition products; sports nutrition and general wellness formulations with an emphasis on natural, vegan, and organic ingredients; and male health and weight loss products, as well as other diet, health, and sports nutrition supplements and related products; and value-oriented sports nutrition and weight loss products. It offers MRC products which includes general health supplements; and natural skincare and beauty products. In addition, it markets its products under the brand names of NDS Nutrition, PMD Sports, SirenLabs, CoreActive, Nutrology, Metis Nutrition, iSatori, BioGenetic Laboratories, Energize, Dr. Tobias, All-Natural Advice, and Maritime Naturals through franchised stores, as well as through retail locations, which include specialty, mass, and online. The company was formerly known as Bond Laboratories, Inc. and changed its name to FitLife Brands, Inc. in September 2013. FitLife Brands, Inc. was incorporated in 2005 and is headquartered in Omaha, Nebraska.

Tourmaline Bio stock logo

Tourmaline Bio NASDAQ:TRML

$16.64 -0.19 (-1.13%)
Closing price 06/20/2025 04:00 PM Eastern
Extended Trading
$16.64 0.00 (0.00%)
As of 06/20/2025 06:54 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.

Tourmaline Bio, Inc. operates as a clinical biotechnology company that develops medicines for patients with life-altering immune and inflammatory diseases. It develops TOUR006, a human anti-IL-6 monoclonal antibody that selectively binds to interleukin-6, a key proinflammatory cytokine involved in the pathogenesis of many autoimmune and inflammatory disorders. The company's development pipeline comprises medicines and therapies for the atherosclerotic cardiovascular disease (ASCVD) and thyroid eye disease (TED). The company was formerly known as Tourmaline Bio, LLC and changed its name to Tourmaline Bio, Inc. in September 2022. Tourmaline Bio, Inc. was founded in 2021 and is headquartered in New York, New York.