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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
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
$4.23
+5.9%
$9.30
$3.40
$53.10
$7.35M3.791,668 shs37,363 shs
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
$0.44
+1.5%
$0.41
$0.19
$2.86
$2.10M0.81691,800 shs1.06 million shs
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
$2.66
+3.1%
$2.37
$1.72
$4.10
$6.88M1.48244,863 shs24,712 shs
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
$2.20
$1.60
$1.30
$18.39
$7.92M-0.21873,405 shs123,514 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
0.00%+3.54%-68.10%-67.63%-80.32%
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
0.00%+4.95%+9.53%-34.64%-85.23%
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
0.00%-11.07%+10.30%+10.30%-31.47%
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
0.00%+21.62%+42.86%+26.40%+1,495.74%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
2.9218 of 5 stars
3.55.00.00.03.01.70.0
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
1.2848 of 5 stars
0.05.00.00.03.60.00.6
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
3.5817 of 5 stars
3.85.00.00.03.30.81.3
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
3.00
Buy$60.001,320.12% Upside
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
0.00
N/AN/AN/A
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
3.50
Strong Buy$11.00313.53% Upside
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
$19.90K369.17N/AN/A$0.14 per share30.18
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
N/AN/AN/AN/A$2.31 per shareN/A
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
N/AN/AN/AN/A$5.42 per shareN/A
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
N/AN/AN/AN/AN/AN/A
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
-$8.38MN/A0.00N/A-22,732.03%-258.85%-191.20%8/12/2025 (Estimated)
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
-$15.80MN/A0.00N/AN/A-87.06%-12.01%N/A
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
-$7.60M-$5.69N/AN/AN/AN/A-257.47%-131.09%8/13/2025 (Estimated)
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
-$12.17MN/A0.00N/AN/AN/AN/AN/A

Latest ENTO, NLSP, GTBP, and CDIO Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/15/2025Q1 2025
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
-$0.06-$0.97-$0.91-$0.97$0.05 million$0.00 million
5/15/2025Q1 2025
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
N/A-$0.21N/A-$0.28N/AN/A
5/15/2025Q1 2025
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
-$0.64-$0.76-$0.12-$0.33N/AN/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
N/AN/AN/AN/AN/A
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
N/AN/AN/AN/AN/A
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
N/AN/AN/AN/AN/A
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
N/A
8.50
8.50
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
N/A
5.34
5.34
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
N/A
1.45
1.45
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
N/A
0.15
N/A

Institutional Ownership

CompanyInstitutional Ownership
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
8.06%
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
12.30%
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
8.15%
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
N/A

Insider Ownership

CompanyInsider Ownership
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
22.30%
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
0.49%
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
10.90%
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
16.40%
CompanyEmployeesShares OutstandingFree FloatOptionable
Cardio Diagnostics Holdings, Inc. stock logo
CDIO
Cardio Diagnostics
11.74 million40.52 millionNot Optionable
Entero Therapeutics, Inc. stock logo
ENTO
Entero Therapeutics
94.77 million4.73 millionN/A
GT Biopharma, Inc. stock logo
GTBP
GT Biopharma
82.59 million1.99 millionNo Data
NLS Pharmaceutics Ltd. stock logo
NLSP
NLS Pharmaceutics
63.60 million3.01 millionNot Optionable

Recent News About These Companies

NLS Pharmaceutics Ltd. (NASDAQ:NLSP) Short Interest Update
NLS Pharmaceutics, Kadimastem announce up to $3M equity financing
NLS Pharmaceutics announces new preclinical data for AEX-2
NLS Pharmaceutics files $75M mixed securities shelf
NLS Pharmaceutics files to sell 645,161 common shares for holders
NLS Pharmaceutics’ merger approved by Kadimastem shareholders
NLS Gains on Deal with Kardimastem

New MarketBeat Followers Over Time

Media Sentiment Over Time

Cardio Diagnostics stock logo

Cardio Diagnostics NASDAQ:CDIO

$4.22 +0.23 (+5.76%)
As of 04:00 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Cardio Diagnostics Holdings, Inc. develops and commercializes epigenetics-based clinical tests for cardiovascular disease. It offers Epi+Gen CHD, a three-year symptomatic coronary heart disease (CHD) risk assessment test targeting CHD events, including heart attacks; and PrecisionCHD, an integrated epigenetic-genetic blood test for the early detection of coronary heart disease. Cardio Diagnostics Holdings, Inc. was founded in 2017 and is headquartered in Chicago, Illinois.

Entero Therapeutics stock logo

Entero Therapeutics NASDAQ:ENTO

$0.44 +0.01 (+1.50%)
As of 04:00 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Entero Therapeutics, Inc., a clinical-stage biopharmaceutical company, engages in the development of targeted and orally delivered therapies for the treatment of patients with gastrointestinal diseases. The company's pipeline candidates include latiglutenase, a targeted oral biotherapeutic for celiac disease designed to breakdown gluten into non-immunogenic peptides, currently under Phase 2 studies; and capeserod, a selective 5-HT4 receptor partial agonist under Phase 1 studies for the treatment of gastroparesis. It is also involved in the development of adrulipase, a recombinant lipase enzyme designed to enable the digestion of fats and other nutrients, currently under Phase 2 studies for the treatment of exocrine pancreatic insufficiency in patients with cystic fibrosis and chronic pancreatitis; and niclosamide, an oral small molecule with anti-inflammatory inhibitor therapy, currently under Phase 2 studies for the treatment of ulcerative proctitis and ulcerative proctosigmoiditis, as well as immune checkpoint inhibitor-associated colitis and diarrhea in metastatic cancer patients. The company was formerly known as First Wave BioPharma, Inc. and changed its name to Entero Therapeutics, Inc. in May 2024. Entero Therapeutics, Inc. was incorporated in 2014 and is based in Boca Raton, Florida.

GT Biopharma stock logo

GT Biopharma NASDAQ:GTBP

$2.66 +0.08 (+3.10%)
Closing price 03:58 PM Eastern
Extended Trading
$2.70 +0.04 (+1.65%)
As of 04:01 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.

GT Biopharma, Inc., a clinical stage biopharmaceutical company, focuses on the development and commercialization of immuno-oncology products based on its proprietary Tri-specific Killer Engager (TriKE) fusion protein immune cell engager technology platform. It develops GTB-3550, a single-chain tri-specific recombinant fusion protein conjugate that is in Phase I clinical trial for the treatment of myelodysplastic syndromes, refractory/relapsed acute myeloid leukemia or advanced systemic mastocytosis, and CD33+ malignancies. The company is developing GTB-3650, which is in preclinical studies that target CD33 on the surface of myeloid leukemias; and GTB-5550 that is in preclinical studies for treating patients with B7-H3 positive solid tumors. GT Biopharma, Inc. has a co-development partnership agreement with Altor BioScience Corporation for the clinical development of a 161533 (GTB-3550) TriKE fusion protein for cancer therapies; and a license agreement with the Regents of the University of Minnesota to develop and commercialize cancer therapies using TriKE technology. The company was formerly known as OXIS International, Inc. and changed its name to GT Biopharma, Inc. in July 2017. GT Biopharma, Inc. was incorporated in 1965 and is based in Brisbane, California.

NLS Pharmaceutics stock logo

NLS Pharmaceutics NASDAQ:NLSP

$2.20 0.00 (-0.05%)
As of 04:00 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

NLS Pharmaceutics AG, a clinical-stage biopharmaceutical company, engages in the discovery and development of therapies for patients with rare and complex central nervous system disorders. The company is focusing on the development of treatments for narcolepsy, idiopathic hypersomnia, and other rare sleep disorders, as well as neurodevelopmental disorders, such as attention deficit hyperactivity disorder (ADHD). Its lead product candidates include Quilience to treat excessive daytime sleepiness and cataplexy; and Nolazol for the treatment of ADHD. The company also developing NLS-4, a selective dopamine reuptake inhibitor to prevent rare sleep disorders; NLS-3, a repurposed reverse ester of methylphenidate for treatment of ADHD; NLS-8, a melatonin ML1A receptor agonist, improved scopolamine-induced amnesia; NLS-11, a norepinephrine and dopamine reuptake inhibitor and muscarinic M1, M2, M3 receptor antagonist; and NLS-12, a norepinephrine and dopamine reuptake inhibitor and muscarinic M4 receptor antagonist. NLS Pharmaceutics AG was incorporated in 2015 and is based in Zurich, Switzerland.