NASDAQ: EQ
Equillium Inc Stock

$1.63-0.08 (-4.68%)
Updated Sep 16, 2025
EQ Price
$1.63
Fair Value Price
$3.12
Market Cap
$96.99M
52 Week Low
$0.27
52 Week High
$2.35
P/E
-2.86x
P/B
19.18x
P/S
0.68x
PEG
N/A
Dividend Yield
N/A
Revenue
$16.55M
Earnings
-$20.19M
Gross Margin
100%
Operating Margin
-119.82%
Profit Margin
-122%
Debt to Equity
1.45
Operating Cash Flow
-$22M
Beta
0.77
Next Earnings
N/A
Ex-Dividend
N/A
Next Dividend
N/A

EQ Overview

Equillium, Inc., a clinical-stage biotechnology company, develops and sells products to treat severe autoimmune and inflammatory, or immuno-inflammatory disorders with unmet medical need. The company's lead product candidate is itolizumab (EQ001), a clinical-stage monoclonal antibody that targets the novel immune checkpoint receptor CD6, which is in Phase III clinical trials for the treatment of acute graft-versus-host disease; completed Phase Ib clinical trial for the treatment of asthma disease; and Phase Ib clinical trial for the treatment of and lupus nephritis. It also develops EQ101 for treatment of cutaneous T cell lymphoma and alopecia areata; and EQ102 to treat various gastrointestinal diseases. The company was formerly known as Attenuate Biopharmaceuticals, Inc. and changed its name to Equillium, Inc. in May 2017. Equillium, Inc. was incorporated in 2017 and is headquartered in La Jolla, California.

Zen Rating

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

DSell
  • Stocks with a Zen Rating of Sell (D) had an average loss of -4.50% 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
EQ
Ranked
#255 of 479

Top Ranked Stocks in Industry

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EQ News

Overview

Due Diligence Score

Industry Average (23)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how EQ scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

EQ ($1.63) is undervalued by 47.78% relative to our estimate of its Fair Value price of $3.12 based on Discounted Cash Flow (DCF) modelling, but does not have a significant margin of safety
Below Fair Value Valuation
EQ ($1.63) is significantly undervalued by 47.78% relative to our estimate of its Fair Value price of $3.12 based on Discounted Cash Flow (DCF) modelling, which includes a healthy margin of safety
Significantly Below Fair Value Valuation
EQ is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
There are 30 more EQ due diligence checks available for Premium users.

Valuation

EQ fair value

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

Price
$1.63
Fair Value
$3.12
Undervalued by
47.78%
EQ ($1.63) is undervalued by... subscribe to Premium to read more.
Below Fair Value Valuation
EQ ($1.63) is significantly undervalued... subscribe to Premium to read more.
Significantly Below Fair Value Valuation
EQ is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation

EQ price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-2.86x
Industry
-95.43x
Market
37.55x

EQ price to book (PB)

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

Company
19.18x
Industry
4.68x
EQ is poor value based... subscribe to Premium to read more.
P/B vs Industry Valuation

EQ's financial health

Profit margin

Revenue
$0.0
Net Income
-$5.7M
Profit Margin
0%
EQ's cash burn is expected... subscribe to Premium to read more.
Interest Coverage Financials
EQ's profit margin has decreased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$12.4M
Liabilities
$7.3M
Debt to equity
1.45
EQ's short-term assets ($11.95M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
EQ's short-term assets ($11.95M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
EQ's debt has increased relative... subscribe to Premium to read more.
Shrinking Debt Financials
EQ's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$3.0M
Investing
$0.0
Financing
-$16.0k
EQ's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials

EQ vs Biotech Stocks

TickerZen RatingMarket Cap1d %P/EP/B
EQD$96.99M-4.68%-2.86x19.18x
PTHSC$97.41M-2.97%-2.18x-15.00x
TCRXC$97.61M+1.78%-1.58x0.55x
ATYRF$96.12M+6.40%-1.35x1.28x
CSBR$96.11M-16.02%33.19x27.40x

Equillium Stock FAQ

What is Equillium's quote symbol?

(NASDAQ: EQ) Equillium trades on the NASDAQ under the ticker symbol EQ. Equillium stock quotes can also be displayed as NASDAQ: EQ.

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

What is the 52 week high and low for Equillium (NASDAQ: EQ)?

(NASDAQ: EQ) Equillium's 52-week high was $2.35, and its 52-week low was $0.27. It is currently -30.64% from its 52-week high and 503.7% from its 52-week low.

How much is Equillium stock worth today?

(NASDAQ: EQ) Equillium currently has 59,503,223 outstanding shares. With Equillium stock trading at $1.63 per share, the total value of Equillium stock (market capitalization) is $96.99M.

Equillium stock was originally listed at a price of $14.00 in Oct 12, 2018. If you had invested in Equillium stock at $14.00, your return over the last 6 years would have been -88.36%, for an annualized return of -30.12% (not including any dividends or dividend reinvestments).

How much is Equillium's stock price per share?

(NASDAQ: EQ) Equillium stock price per share is $1.63 today (as of Sep 16, 2025).

What is Equillium's Market Cap?

(NASDAQ: EQ) Equillium's market cap is $96.99M, as of Sep 18, 2025.

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

Equillium's market cap is calculated by multiplying EQ's current stock price of $1.63 by EQ's total outstanding shares of 59,503,223.
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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.