NASDAQ: ANAB
Anaptysbio Inc Stock

$51.63+0.27 (+0.53%)
Updated Jun 9, 2026
ANAB Price
$51.63
Fair Value Price
N/A
Market Cap
$1.50B
52 Week Low
$17.11
52 Week High
$73.30
P/E
-54.93x
P/B
117.87x
P/S
6.85x
PEG
N/A
Dividend Yield
N/A
Revenue
$232.39M
Earnings
-$26.79M
Gross Margin
100%
Operating Margin
-11.46%
Profit Margin
-11.5%
Debt to Equity
24.86
Operating Cash Flow
$4M
Beta
0.89
Next Earnings
Aug 5, 2026
Ex-Dividend
N/A
Next Dividend
N/A

ANAB Overview

AnaptysBio, Inc. is a biotechnology firm currently in the clinical development phase, dedicated to pioneering novel therapeutic agents aimed at treating inflammatory conditions and immuno-oncological diseases. The company's portfolio features several promising drug candidates. These include Imsidolimab, an antibody designed to block the interleukin-36 receptor (IL-36R), targeting diverse skin-related inflammatory disorders. Another key program is Rosnilimab, an anti-PD-1 agonist antibody, which works by enhancing PD-1 signaling to mitigate human inflammatory diseases driven by T-cells. Furthermore, ANB032, an anti-BTLA modulator antibody, addresses human inflammatory conditions linked to imbalances in lymphoid and myeloid immune cell function. Beyond these core assets, AnaptysBio is actively advancing numerous other antibody programs, moving them through preclinical and clinical development phases, often in partnership with other entities. Its strategic alliances include collaboration and licensing agreements with pharmaceutical giants GlaxoSmithKline, Inc. and Bristol-Myers Squibb. Additionally, the firm holds licensing agreements with United Kingdom Research and Innovation and Millipore Corporation. Established in 2005, the company originally operated under the name Anaptys Biosciences, Inc., before rebranding to AnaptysBio, Inc. in July 2006. Its headquarters are situated in San Diego, California.

Zen Rating

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

Zen Rating Component Grades

N/A
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Industry: Biotech

Industry Rating
F
ANAB
Ranked
Unranked of 460

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$229.19A
$52.99A
$15.78A
View Top Biotech Stocks

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ANAB News

Overview

Due Diligence Score

Industry Average (24)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how ANAB scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

ANAB is unprofitable, so we are unable to calculate its intrinsic value according to an updated version of Benjamin Graham's Formula from "The Intelligent Investor"
Below Benjamin Graham Formula Value Valuation
ANAB is poor value based on its book value relative to its share price (117.87x), compared to the US Biotechnology industry average (4.77x)
P/B vs Industry Valuation
ANAB is unprofitable, so we... subscribe to Premium to read more.
PEG Value Valuation
There are 30 more ANAB due diligence checks available for Premium users.

Valuation

ANAB price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-54.93x
Industry
17.38x
Market
14.33x

ANAB price to book (PB)

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

Company
117.87x
Industry
4.77x
ANAB is poor value based... subscribe to Premium to read more.
P/B vs Industry Valuation

ANAB's financial health

Profit margin

Revenue
$25.6M
Net Income
-$52.9M
Profit Margin
-206.9%
ANAB's Earnings (EBIT) of -$26.63M... subscribe to Premium to read more.
Interest Coverage Financials
ANAB's profit margin has increased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$329.7M
Liabilities
$316.9M
Debt to equity
24.86
ANAB's short-term assets ($316.11M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
ANAB's short-term assets ($316.11M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
ANAB's debt has increased relative... subscribe to Premium to read more.
Shrinking Debt Financials
ANAB's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$25.9M
Investing
$35.0M
Financing
$1.2M
ANAB's operating cash flow ($4.48M)... subscribe to Premium to read more.
Debt Coverage Financials

ANAB vs Biotech Stocks

TickerZen RatingMarket Cap1d %P/EP/B
ANAB$1.50B+0.53%-54.93x117.87x
CAPRD$1.51B-0.57%-11.21x5.40x
AMLXD$1.51B+4.15%-9.16x5.52x
PVLAD$1.50B-0.84%-25.03x6.44x
SIOND$1.52B+0.54%-17.55x5.28x

Anaptysbio Stock FAQ

What is Anaptysbio's quote symbol?

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

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

What is the 52 week high and low for Anaptysbio (NASDAQ: ANAB)?

(NASDAQ: ANAB) Anaptysbio's 52-week high was $73.30, and its 52-week low was $17.11. It is currently -29.56% from its 52-week high and 201.82% from its 52-week low.

How much is Anaptysbio stock worth today?

(NASDAQ: ANAB) Anaptysbio currently has 29,100,902 outstanding shares. With Anaptysbio stock trading at $51.63 per share, the total value of Anaptysbio stock (market capitalization) is $1.50B.

Anaptysbio stock was originally listed at a price of $17.00 in Jan 26, 2017. If you had invested in Anaptysbio stock at $17.00, your return over the last 9 years would have been 203.71%, for an annualized return of 13.14% (not including any dividends or dividend reinvestments).

How much is Anaptysbio's stock price per share?

(NASDAQ: ANAB) Anaptysbio stock price per share is $51.63 today (as of Jun 9, 2026).

What is Anaptysbio's Market Cap?

(NASDAQ: ANAB) Anaptysbio's market cap is $1.50B, as of Jun 10, 2026.

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

Anaptysbio's market cap is calculated by multiplying ANAB's current stock price of $51.63 by ANAB's total outstanding shares of 29,100,902.
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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.