Assembly Biosciences

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell ASMB and other ETFs, options, and stocks.

About ASMB

Assembly Biosciences, Inc. is a biotechnology company that focuses on developing small molecule antiviral therapeutics for serious viral diseases. Its lead programs, ABI-5366 and ABI-1179, long-acting helicase-primase inhibitors, are in clinical development for recurrent genital herpes. 

CEO
Jason A. Okazaki
CEOJason A. Okazaki
Employees
73
Employees73
Headquarters
South San Francisco, California
HeadquartersSouth San Francisco, California
Founded
2005
Founded2005
Employees
73
Employees73

ASMB Key Statistics

Market cap
418.41M
Market cap418.41M
Price-Earnings ratio
-279.32
Price-Earnings ratio-279.32
Dividend yield
—
Dividend yield—
Average volume
271.48K
Average volume271.48K
High today
$21.04
High today$21.04
Low today
$20.41
Low today$20.41
Open price
$20.73
Open price$20.73
Volume
204.16K
Volume204.16K
52 Week high
$39.71
52 Week high$39.71
52 Week low
$19.98
52 Week low$19.98

Stock Snapshot

The current Assembly Biosciences(ASMB) stock price is $20.57, with a market capitalization of 418.41M. The stock trades at a price-to-earnings (P/E) ratio of -279.32.

As of 2026-10-15, Assembly Biosciences(ASMB) stock has fluctuated between $20.41 and $21.04. The current price stands at $20.57, placing the stock +0.8% above today's low and -2.2% off the high.

The Assembly Biosciences(ASMB)'s current trading volume is 204.16K, compared to an average daily volume of 271.48K.

During the past year, Assembly Biosciences(ASMB) stock moved between $19.98 at its lowest and $39.71 at its peak.

During the past year, Assembly Biosciences(ASMB) stock moved between $19.98 at its lowest and $39.71 at its peak.

People also own

Based on the portfolios of people who own ASMB. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.