Yahoo
OTC Markets OTCQB - Delayed Quote USD

Protagenic Therapeutics, Inc. (PTIX)

0.6380 -0.0080 (-1.24%)
At close: October 30 at 4:00:00 PM EDT

Valuation Measures

Currency in USD Download
Current 6/30/2026 3/31/2026 12/31/2025 9/30/2025 6/30/2025
Market Cap
1.15M 709.78k 1.23M 2.52M 6.57M 3.17M
Enterprise Value
588.75k 2.49M 3.01M 3.79M 6.49M 2.30M
Trailing P/E
0.29 -- -- -- -- --
Forward P/E
-- -- -- -- -- --
PEG Ratio (current)
-- -- -- -- -- --
Price/Sales
-- -- -- -- -- --
Price/Book
0.67 -- -- -- -- --
Enterprise Value/Revenue
-- -- -- -- -- --
Enterprise Value/EBITDA
0.09 -- -- -- -- --
6/30/2025 - 4/27/2021

Upgrade to begin using 40 years of earnings data and get so much more.

Build financial models with decades of earnings stats, ratios, and valuation data — all exportable — to power your trade ideas.

Upgrade

Financial Highlights

Fiscal Year

Fiscal Year Ends 3/31/2026
Most Recent Quarter (mrq) 6/30/2026

Profitability

Profit Margin 0.00%
Operating Margin (ttm) 0.00%

Management Effectiveness

Return on Assets (ttm) -57.31%
Return on Equity (ttm) --

Income Statement

Revenue (ttm) --
Revenue Per Share (ttm) --
Quarterly Revenue Growth (yoy) --
Gross Profit (ttm) --
EBITDA -4.21M
Net Income Avi to Common (ttm) 5.46M
Diluted EPS (ttm) 2.2300
Quarterly Earnings Growth (yoy) --

Balance Sheet

Total Cash (mrq) 565.99k
Total Cash Per Share (mrq) 0.31
Total Debt (mrq) --
Total Debt/Equity (mrq) --
Current Ratio (mrq) 0.66
Book Value Per Share (mrq) 0.95

Cash Flow Statement

Operating Cash Flow (ttm) -2M
Levered Free Cash Flow (ttm) -7M

Trading Information

Stock Price History

Beta (5Y Monthly) --
52 Week Change 3 -71.64%
S&P 500 52-Week Change 3 10.63%
52 Week High 3 2.4600
52 Week Low 3 0.1280
50-Day Moving Average 3 0.8357
200-Day Moving Average 3 0.5688

Share Statistics

Avg Vol (3 month) 3 11.92k
Avg Vol (10 day) 3 1.08k
Shares Outstanding 5 1.81M
Implied Shares Outstanding 6 1.81M
Float 8 1.72M
% Held by Insiders 1 6.20%
% Held by Institutions 1 3.69%
Shares Short (12/31/2025) 4 50.77k
Short Ratio (12/31/2025) 4 0.52
Short % of Float (12/31/2025) 4 2.72%
Short % of Shares Outstanding (12/31/2025) 4 2.62%
Shares Short (prior month 11/28/2025) 4 53.43k

Dividends & Splits

Forward Annual Dividend Rate 4 --
Forward Annual Dividend Yield 4 0.00%
Trailing Annual Dividend Rate 3 0.00
Trailing Annual Dividend Yield 3 0.00%
5 Year Average Dividend Yield 4 --
Payout Ratio 4 0.00%
Dividend Date 3 7/27/2016
Ex-Dividend Date 4 --
Last Split Factor 2 1:14
Last Split Date 3 5/5/2025

Footnotes

  • 1 Data provided by Refinitiv.
  • 2 Data provided by EDGAR Online.
  • 3 Data derived from multiple sources or calculated by Yahoo Finance.
  • 4 Data provided by Morningstar, Inc.
  • 5 Shares outstanding is taken from the most recently filed quarterly or annual report and Market Cap is calculated using shares outstanding.
  • 6 Implied Shares Outstanding of common equity, assuming the conversion of all convertible subsidiary equity into common.
  • 7 EBITDA is calculated by S&P Global Market Intelligence using methodology that may differ from that used by a company in its reporting.
  • 8 A company's float is a measure of the number of shares available for trading by the public. It's calculated by taking the number of issued and outstanding shares minus any restricted stock, which may not be publicly traded.

Abbreviation Guide

  • mrq  =  Most Recent Quarter
  • ttm  =  Trailing Twelve Months
  • yoy  =  Year Over Year
  • lfy  =  Last Fiscal Year
  • fye  =  Fiscal Year Ending

Related Tickers

Mobilize your Website
View Site in Mobile | Classic
Share by: