NASDAQ: FLNA
Filana Therapeutics Inc Stock

$1.79-0.04 (-2.19%)
Updated Mar 20, 2026
FLNA Price
$1.79
Fair Value Price
$1.98
Market Cap
$86.47M
52 Week Low
$1.15
52 Week High
$4.98
P/E
-0.95x
P/B
1.16x
P/S
N/A
PEG
N/A
Dividend Yield
N/A
Revenue
$0.00
Earnings
-$90.97M
Gross Margin
N/A
Operating Margin
N/A
Profit Margin
N/A
Debt to Equity
0.59
Operating Cash Flow
-$32M
Beta
1.21
Next Earnings
May 7, 2026
Ex-Dividend
N/A
Next Dividend
N/A

FLNA Overview

Filana Therapeutics, Inc. engages in the development of novel drugs and diagnostics. It focuses on developing product candidates intended for the treatment of Alzheimer’s disease, including PTI-125 and PTI-125Dx. The company was founded by Remi Barbier in May 1998 and is headquartered in Austin, TX.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine FLNA's potential to beat the market

CHold
  • Stocks with a Zen Rating of Hold (C) had an average return of +7.53% per year. Learn More

Zen Rating Component Grades

D
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.

Industry: Biotech

Industry Rating
F
FLNA
Ranked
#179 of 470

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$31.84A
$15.36A
$180.62A
View Top Biotech Stocks

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FLNA News

Overview

Due Diligence Score

Industry Average (25)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how FLNA scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

FLNA ($1.79) is undervalued by 9.48% relative to our estimate of its Fair Value price of $1.98 based on Discounted Cash Flow (DCF) modelling, but does not have a significant margin of safety
Below Fair Value Valuation
FLNA ($1.79) is not significantly undervalued (9.48%) relative to our estimate of its Fair Value price of $1.98 based on Discounted Cash Flow (DCF) modelling, when including a healthy margin of safety
Significantly Below Fair Value Valuation
FLNA is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
There are 30 more FLNA due diligence checks available for Premium users.

Valuation

FLNA fair value

Fair Value of FLNA stock based on Discounted Cash Flow (DCF)

Price
$1.79
Fair Value
$1.98
Undervalued by
9.48%
FLNA ($1.79) is undervalued by... subscribe to Premium to read more.
Below Fair Value Valuation
FLNA ($1.79) is not significantly... subscribe to Premium to read more.
Significantly Below Fair Value Valuation
FLNA is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation

FLNA price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-0.95x
Industry
27.63x
Market
30.56x

FLNA price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
1.16x
Industry
4.6x
FLNA is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation

FLNA's financial health

Profit margin

Revenue
$0.0
Net Income
-$12.5M
Profit Margin
0%
FLNA's cash burn is expected... subscribe to Premium to read more.
Interest Coverage Financials

Assets to liabilities

Assets
$118.4M
Liabilities
$44.0M
Debt to equity
0.59
FLNA's short-term assets ($97.71M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
FLNA's short-term assets ($97.71M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
FLNA's debt has increased relative... subscribe to Premium to read more.
Shrinking Debt Financials
FLNA's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$9.7M
Investing
-$501.0k
Financing
-$329.0k
FLNA's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials

FLNA vs Biotech Stocks

TickerZen RatingMarket Cap1d %P/EP/B
FLNAC$86.47M-2.19%-0.95x1.16x
CINGD$85.82M-1.73%-1.66x34.21x
NRXSC$85.25M+6.42%-8.02x25.08x
VANID$84.62M+0.87%-2.58x64.65x
AARDF$88.62M-16.94%-0.95x0.72x

Filana Therapeutics Stock FAQ

What is Filana Therapeutics's quote symbol?

(NASDAQ: FLNA) Filana Therapeutics trades on the NASDAQ under the ticker symbol FLNA. Filana Therapeutics stock quotes can also be displayed as NASDAQ: FLNA.

If you're new to stock investing, here's how to buy Filana Therapeutics stock.

What is the 52 week high and low for Filana Therapeutics (NASDAQ: FLNA)?

(NASDAQ: FLNA) Filana Therapeutics's 52-week high was $4.98, and its 52-week low was $1.15. It is currently -64.06% from its 52-week high and 55.65% from its 52-week low.

How much is Filana Therapeutics stock worth today?

(NASDAQ: FLNA) Filana Therapeutics currently has 48,307,896 outstanding shares. With Filana Therapeutics stock trading at $1.79 per share, the total value of Filana Therapeutics stock (market capitalization) is $86.47M.

Filana Therapeutics stock was originally listed at a price of $153.16 in Jul 14, 2000. If you had invested in Filana Therapeutics stock at $153.16, your return over the last 25 years would have been -98.83%, for an annualized return of -16.3% (not including any dividends or dividend reinvestments).

How much is Filana Therapeutics's stock price per share?

(NASDAQ: FLNA) Filana Therapeutics stock price per share is $1.79 today (as of Mar 20, 2026).

What is Filana Therapeutics's Market Cap?

(NASDAQ: FLNA) Filana Therapeutics's market cap is $86.47M, as of Mar 24, 2026.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Filana Therapeutics's market cap is calculated by multiplying FLNA's current stock price of $1.79 by FLNA's total outstanding shares of 48,307,896.
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.