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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.

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
IKT Inhibikase Therapeutics	$1.75 +2.3%	$1.79	$1.12 ▼ $4.20	$130.10M	0.9	194,830 shs	143,575 shs
PLX Protalix BioTherapeutics	$1.48 -2.6%	$1.49	$0.89 ▼ $3.10	$117.82M	-0.21	846,234 shs	702,056 shs
PRTO Proteon Therapeutics	$3.03 -5.0%	$19.37	$0.22 ▼ $3.94	$67.20M	0.6	1.11 million shs	229,612 shs
ZIVO ZIVO Bioscience	$18.25 +0.2%	$13.73	$6.50 ▼ $22.15	$69.66M	-0.06	1,059 shs	2,556 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
IKT Inhibikase Therapeutics	+2.34%	+22.38%	-5.91%	-12.94%	+34.62%
PLX Protalix BioTherapeutics	-2.63%	-3.90%	+3.50%	-11.38%	+59.14%
PRTO Proteon Therapeutics	-2.15%	+2.90%	+4.59%	0.00%	+67.02%
ZIVO ZIVO Bioscience	+0.16%	+25.95%	+37.42%	+1.39%	+112.79%

Compare MarketRank™

Company	Overall Score	Analyst's Opinion	Short Interest Score	Dividend Strength	ESG Score	News and Social Media Sentiment	Company Ownership	Earnings & Valuation
IKT Inhibikase Therapeutics	1.7617 of 5 stars	3.3	2.0	0.0	0.0	1.1	0.0	1.3
PLX Protalix BioTherapeutics	3.392 of 5 stars	3.5	2.0	0.0	0.0	3.3	1.7	1.9
PRTO Proteon Therapeutics	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
ZIVO ZIVO Bioscience	0.2562 of 5 stars	0.0	3.0	0.0	0.0	0.6	1.7	0.0

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
IKT Inhibikase Therapeutics	2.50	Moderate Buy	$6.50	271.43% Upside
PLX Protalix BioTherapeutics	3.00	Buy	$15.00	913.51% Upside
PRTO Proteon Therapeutics	0.00	N/A	N/A	N/A
ZIVO ZIVO Bioscience	0.00	N/A	N/A	N/A

Current Analyst Ratings Breakdown

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
IKT Inhibikase Therapeutics	N/A	N/A	N/A	N/A	$1.78 per share	N/A
PLX Protalix BioTherapeutics	$59.76M	1.97	$0.08 per share	17.80	$0.47 per share	3.15
PRTO Proteon Therapeutics	N/A	N/A	N/A	N/A	($0.06) per share	N/A
ZIVO ZIVO Bioscience	$15.85K	4,394.97	N/A	N/A	($0.81) per share	-22.53

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
IKT Inhibikase Therapeutics	-$19.03M	-$2.67	N/A	N/A	N/A	N/A	-350.63%	-201.82%	N/A
PLX Protalix BioTherapeutics	$8.31M	$0.04	N/A	4.77	N/A	-21.03%	-30.89%	-11.74%	N/A
PRTO Proteon Therapeutics	-$20.73M	-$1.15	N/A	N/A	N/A	N/A	N/A	-118.68%	N/A
ZIVO ZIVO Bioscience	-$7.78M	-$4.93	N/A	∞	N/A	N/A	N/A	-2,240.92%	N/A

Compare Dividends

Company	Annual Payout	Dividend Yield	3-Year Dividend Growth	Payout Ratio	Years of Consecutive Growth
IKT Inhibikase Therapeutics	N/A	N/A	N/A	N/A	N/A
PLX Protalix BioTherapeutics	N/A	N/A	N/A	N/A	N/A
PRTO Proteon Therapeutics	N/A	N/A	N/A	N/A	N/A
ZIVO ZIVO Bioscience	N/A	N/A	N/A	N/A	N/A

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
IKT Inhibikase Therapeutics	N/A	0.85	0.85
PLX Protalix BioTherapeutics	N/A	1.98	1.27
PRTO Proteon Therapeutics	N/A	5.98	5.98
ZIVO ZIVO Bioscience	N/A	0.17	0.17

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
IKT Inhibikase Therapeutics	3.81%
PLX Protalix BioTherapeutics	16.53%
PRTO Proteon Therapeutics	23.03%
ZIVO ZIVO Bioscience	12.83%

Insider Ownership

Company	Insider Ownership
IKT Inhibikase Therapeutics	7.30%
PLX Protalix BioTherapeutics	6.50%
PRTO Proteon Therapeutics	45.70%
ZIVO ZIVO Bioscience	48.90%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
IKT Inhibikase Therapeutics	6	74.34 million	66.18 million	Not Optionable
PLX Protalix BioTherapeutics	200	79.61 million	69.00 million	Optionable
PRTO Proteon Therapeutics	17	22.18 million	N/A	Not Optionable
ZIVO ZIVO Bioscience	10	3.82 million	2.91 million	Not Optionable

PRTO, PLX, IKT, and ZIVO Headlines

Recent News About These Companies

Analyzing ZIVO Bioscience (NASDAQ:ZIVO) & Protalix BioTherapeutics (NYSE:PLX)

August 15 at 3:39 AM | americanbankingnews.com

ZIVO Bioscience and Leading Global Animal Health Company to Advance ZIVO's Immune-Enhancing Compounds in Poultry

June 20, 2025 | businesswire.com

University of Delaware Study Identifies Optimal Formulation of ZIVO’s Active Ingredients for Further Testing to Mitigate Avian Influenza in Poultry

May 7, 2025 | finance.yahoo.com

University of Delaware Study Identifies Optimal Formulation of ZIVO's Active Ingredients for Further Testing to Mitigate Avian Influenza in Poultry

May 6, 2025 | businesswire.com

ZIVO Bioscience Plans New Study with University of Delaware to Combat Avian Influenza in Poultry

February 6, 2025 | businesswire.com

Zivo Bioscience issues new shares, raises $1.5 million

January 28, 2025 | msn.com

Tuesday's Insider Activity: Top Buys and Sells in US Stocks Revealed

January 1, 2025 | investing.com

ZIVO Bioscience Reports Preliminary Efficacy of its Proprietary Active Ingredients in the Battle Against Avian Influenza

December 20, 2024 | businesswire.com

ZIVO Stock Earnings: Zivo Bioscience Reported Results for Q4 2023

March 18, 2024 | investorplace.com

Harmony Biosciences Holdings

March 4, 2024 | forbes.com

Regencell Bioscience Holdings Ltd RGC

February 1, 2024 | morningstar.comM

ZIVO Bioscience Announces Uplisting to OTCQB Market

January 29, 2024 | finance.yahoo.com

Ideaya Biosciences

January 18, 2024 | forbes.com

Dare Bioscience Inc DARE

January 14, 2024 | morningstar.comM

Zivo Bioscience Inc (ZIVO) USD0.001

November 11, 2023 | hl.co.uk

Zivo Bioscience (ZIVO) Price Target Increased by 500.00% to 36.72

November 1, 2023 | msn.com

Zivo Bioscience Inc ZIVO

November 1, 2023 | morningstar.comM

ZIVO Bioscience Initiates 42-Day Validation Study with Immune-Modulating Product for the Prevention and Treatment of Coccidiosis in Broiler Chickens

October 30, 2023 | finance.yahoo.com

Zivo Bioscience Announces 1-for-6 Reverse Stock Split To Regain Compliance

October 26, 2023 | markets.businessinsider.com

Zivo Bioscience to effect reverse stock split to regain compliance with Nasdaq rules

October 26, 2023 | msn.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

PRTO, PLX, IKT, and ZIVO Company Descriptions

Inhibikase Therapeutics NYSE:IKT

$1.75 +0.04 (+2.34%)

Closing price 08/15/2025 04:00 PM Eastern

Extended Trading

$1.75 0.00 (0.00%)

As of 08/15/2025 04:10 PM Eastern

Inhibikase Therapeutics, Inc., a clinical-stage pharmaceutical company, develops therapeutics for Parkinson's disease and related disorders. Its lead product candidate is IkT-148009, a non-receptor Abelson tyrosine kinase inhibitor, which is in Phase 2a clinical trials to the treatment of Parkinson's disease and gastrointestinal tract. The company is also developing IkT-001Pro, a prodrug of the anticancer agent imatinib mesylate to treat stable phase chronic myelogenous leukemia. Inhibikase Therapeutics, Inc. has research and development collaborations with Johns Hopkins University, Arizona State University, and Michigan State University; and a collaborative research and development agreement with Sphaera Pharma Pte. Ltd. The company was founded in 2008 and is headquartered in Atlanta, Georgia.

Protalix BioTherapeutics NYSE:PLX

$1.48 -0.04 (-2.63%)

Closing price 08/15/2025 04:00 PM Eastern

Extended Trading

$1.50 +0.02 (+1.35%)

As of 08/15/2025 05:27 PM Eastern

Protalix BioTherapeutics, Inc., a biopharmaceutical company, engages in the development, production, and commercialization of recombinant therapeutic proteins based on its proprietary ProCellEx plant cell-based protein expression system in the United States, Australia, Canada, Israel, Brazil, Russia, Turkey, and internationally. The company offers Elelyso for the treatment of Gaucher disease; and Elfabrio for the treatment of adult patients with a confirmed diagnosis of Fabry disease. It is also developing PRX-115, a plant cell-expressed recombinant PEGylated Uricase which is in Phase I trial for the treatment of gout; and PRX-119, a plant cell-expressed PEGylated recombinant human DNase I product candidate that is in preclinical phase for the treatment of NETs-related diseases. The company has agreements and partnerships with Pfizer; Fundação Oswaldo Cruz; and Chiesi Farmaceutici S.p.A. The company was incorporated in 1993 and is headquartered in Karmiel, Israel. Protalix BioTherapeutics, Inc. is a subsidiary of Protalix Ltd.

Proteon Therapeutics NASDAQ:PRTO

Proteon Therapeutics, Inc., a late-stage biopharmaceutical company, focuses on the development of pharmaceuticals to address the needs of patients with renal and vascular disease. Its lead product candidate is vonapanitase, an investigational drug intended to enhance hemodialysis vascular access outcomes. The company develops vonapanitase, a recombinant human elastase, which has completed Phase II and Phase III clinical trials for patients with chronic kidney disease. It is also evaluating vonapanitase in a Phase I clinical trial in patients with peripheral artery disease. The company was founded in 2001 and is based in Waltham, Massachusetts.

ZIVO Bioscience NASDAQ:ZIVO

$18.25 +0.03 (+0.16%)

As of 08/15/2025 03:57 PM Eastern

ZIVO Bioscience, Inc., a research and development company, engages in licensing and selling natural bioactive ingredients derived from its proprietary algae cultures to animal, human, and dietary supplement and medical food manufacturers. The company operates in the biotech and agtech sectors, with an intellectual property portfolio comprising proprietary algal and bacterial strains, biologically active molecules and complexes, production techniques, cultivation techniques, and patented or patent-pending inventions for applications in human and animal health. Its products indications include poultry gut health, bovine mastitis, canine joint health, human immune modification, algal biomass for human consumption, and biomass for supporting skin health / anti-aging. The company was formerly known as Health Enhancement Products, Inc. and changed its name to ZIVO Bioscience, Inc. in October 2014. ZIVO Bioscience, Inc. is headquartered in Bloomfield Hills, Michigan.

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Comparative Price Performance Over Time