Assembly Biosciences share price logo

Assembly Biosciences

NASDAQ: ASMB

Small Cap

$36.04

-0.68

(-1.85%)

as on

Assembly Biosciences Stock Performance

as on September 4, 2026 at 6:59 am IST

  • Day's Low

    Day's High

    $35.54
    $36.80
    downward going graph

    1.39%

    Downside

    2.11%

    Upside

    downward going graph
  • 52 Week's Low

    52 Week's High

    $20.23
    $39.71
    downward going graph

    43.87%

    Downside

    10.17%

    Upside

    downward going graph

Assembly Biosciences share price movements today

Previous Close
$36.72
Open
$36.80
Volume
336.1K
Market Cap
$684.7M
Day's Low - High
$35.54 - $36.80
52 Week Low - High
$20.23 - $39.71

Assembly Biosciences Historical Returns

1 Month Return
+ 40.1 %
3 Month Return
+ 43.65 %
1 Year Return
+ 45.79 %
3 Year Return
+ 199.15 %
5 Year Return
-10.35 %

Assembly Biosciences Stock Fundamentals & Key Indicators

Check Assembly Biosciences market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$684.7M

EPS (TTM)

0.55

Dividend Yield

0.00%

Quarterly Earnings Growth YOY

0.00%

PE Ratio (TTM)

64.24

Industry PE ratio

-6.724375

PEG Ratio

0.08684434108248199

EBITDA

68.0K

Revenue (TTM)

74.8M

Profit Margin

77.73%

Return On Equity TTM

-0.02%

Assembly Biosciences Stock Valuation

Track how Assembly Biosciences P/E has moved over time to understand its valuation trends.

Assembly Biosciences in the last 5 years

  • Overview

  • Trends

Lowest (-61.84x)

December 31, 2025

Today (-61.84x)

December 31, 2025

Industry (-6.72x)

December 31, 2025

Highest (-0.68x)

December 31, 2022

LowHigh

Today’s Price to Earnings Ratio: -61.84x

Assembly Biosciences vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of Assembly Biosciences with its industry peers.

Company
Analyst View
Market Cap
5 Years Return %PE RatioProfit Margin %Dividend Yield %
BUY$684.7M-10.35%64.2477.73%NA
BUY$44.6B614.61%NA0.00%NA
BUY$137.9B174.9%31.9286.04%NA
BUY$61.6B-61.21%-7.98-12.57%NA
BUY$82.3B21.91%19.984.86%0.44%

Stock Returns calculator for Assembly Biosciences Stock including INR - Dollar returns

The Assembly Biosciences stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.

Investment Value

₹1,00,000

  • 1Y

  • 3Y

  • 5Y

  • 7Y

  • 10Y

Assembly Biosciences investment value today

Current value as on today

₹1,60,214

Returns

₹60,214

(+60.21%)

Returns from Assembly Biosciences Stock

₹49,358 (+49.36%)

Dollar Impact

₹10,857 (+10.86%)

Analyst Recommendation on Assembly Biosciences Stock

Based on 4 analysts

BUY

100.00%

Buy

0.00%

Hold

0.00%

Sell

Based on 4 analysts, 100% of analysts recommend a 'BUY' rating for Assembly Biosciences. Average target price of $50

Assembly Biosciences Share Price Target

Get share price movements and forecasts by analysts on Assembly Biosciences.

What analysts predicted

27.92%UPSIDE

Target Price

$50

Current Price

$36.04

Analyzed by

4 Analysts

Target

$50.00

Assembly Biosciences target price $50, a slight upside of 27.92% compared to current price of $36.04. According to 4 analysts rating.

Indian Investors' Interest in Assembly Biosciences Stock

Search interest for Assembly Biosciences Stock has increased by 20% in the last 30 days, reflecting an upward trend in search activity.

Time period: to

Change:20% versus previous 30 day period

Assembly Biosciences Quarterly Profit & Loss

All numbers in Millions USD

Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Total Revenue
5
8
6
7
9
9
10
42
8
13
Gross Profit
5
8
-6
-6
-5
-6
-5
42
8
13
Operating Income
-10
-12
-10
-11
-9
-11
-10
19
-11
-6
EBITDA
-9
-10
-9
-10
-8
-10
-9
22
-9
-3
Interest Expense
-
-
-
-
-
-
-
-
-
-
Depreciation
0
0
0
0
0
0
0
0
0
0
Income Before Tax
-9
-10
-9
-10
-8
-10
-9
22
-9
-3
Income Tax Expense
-
0
-
0
-
-
-
-
-
-
Net Income
-9
-11
-9
-10
-8
-10
-9
22
-9
-3
Net Profit Margin
99.45%
99.62%
100.00%
-94.10%
-57.67%
-67.52%
-53.74%
99.92%
99.68%
99.85%

Assembly Biosciences Annual Profit & Loss

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Total Revenue
9
14
15
79
6
-
7
28
72
Gross Profit
-35
-57
-69
-22
6
-69
-41
-27
72
Operating Income
-52
-92
-102
-64
-132
-94
-64
-45
-12
EBITDA
-52
-92
-103
-58
-90
-92
-60
-39
-5
Interest Expense
-
-
-
-
-
-
-
-
-
Depreciation
0
0
0
0
0
0
0
0
0
Income Before Tax
-51
-89
-96
-62
-132
-93
-61
-39
-6
Income Tax Expense
-9
1
0
-
-2
-
0
0
-
Net Income
-42
-90
-97
-62
-129
-93
-61
-40
-6
Net Profit Margin
-390.37%
-391.36%
-434.51%
-28.10%
100.00%
0.00%
-582.67%
-96.12%
99.82%

Assembly Biosciences Quarterly Cash Flow

All numbers in Millions USD

Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Net Income
-9
-11
-9
-10
-8
-10
-9
22
-9
-3
Operating Cash Flow
-18
-17
-15
0
-23
-16
-15
14
-22
-15
Investing Cash Flow
17
5
24
-6
6
16
-158
21
-5
-92
Financing Cash Flow
-
12
-
16
1
0
171
0
0
108
Change in Cash
-1
0
9
9
-14
0
-1
35
-27
1

Assembly Biosciences Annual Cash Flow

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Net Income
-42
-90
-97
-62
-129
-93
-61
-40
-6
Operating Cash Flow
1
-64
-84
-62
-93
-84
22
-51
-41
Investing Cash Flow
-15
-135
-50
68
26
90
-69
40
-113
Financing Cash Flow
67
159
139
7
53
0
13
29
174
Change in Cash
53
-40
5
12
-13
6
-32
18
20

Mutual Funds that own Assembly Biosciences Stock

Check out the Mutual Funds with significant holdings in Assembly Biosciences.

Funds
Holdings
Shares Held
VANGUARD INDEX FUNDS
2.347274%
477919
Fidelity Concord Street Trust
0.572994%
116665
Fidelity Commonwealth Trust II
0.433032%
88168
Federated Hermes MDT Series
0.092846%
18904
VANGUARD HORIZON FUNDS
0.087045%
17723

Global Institutional Holdings in Assembly Biosciences

Funds
Holdings
Andrew J.M. Spokes
7.88%
Peter Kolchinsky
5.01%
Vanguard
3.13%
iShares
1.79%
Stephen A. Schwarzman
1.46%

Insights on Assembly Biosciences

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

  • imgPOSITIVE IMPACT

    Best in 3 Years

    img

    In the last 3 years, ASMB has outperformed top 5 stocks with highest market-cap in its industry

  • imgPOSITIVE IMPACT

    Price Rise

    img

    In the last 7 days, ASMB stock has moved up by 5.5%

  • imgNO EFFECT

    Against Peers

    img

    In the last 1 year, Moderna, Inc. Common Stock has given 527.1% return, outperforming this stock by 473.5%

About Assembly Biosciences

Assembly Biosciences, Inc., a biotechnology company, develops therapeutic candidates for the treatment of viral diseases worldwide. Its pipeline includes long-acting helicase-primase inhibitors candidates, including ABI-5366 and ABI-1179, which are in Phase 1 clinical studies for recurrent genital herpes; and ABI-6250, an orally bioavailable hepatitis delta virus entry inhibitor that is in Phase 1a clinical study for the treatment of chronic hepatitis delta virus (HDV) infection. The company also develops ABI-4334, an orally bioavailable next generation capsid assembly modulator that is in Phase 1b study clinical trial for the treatment of chronic hepatitis B virus (HBV) infection; and ABI-7272, an oral broad-spectrum NNPI for the treatment of transplant-associated herpesviruses. It has an option, license, and collaboration agreement with Gilead Sciences, Inc. for the research and development of virology therapies. The company was formerly known as Ventrus Biosciences, Inc. and changed its name to Assembly Biosciences, Inc. in June 2014. Assembly Biosciences, Inc. was incorporated in 2005 and is headquartered in South San Francisco, California.
OrganisationAssembly Biosciences
HeadquartersTwo Tower Place, South San Francisco, CA, United States, 94080
IndustryBiotechnology
CEOMr. Jason A. Okazaki J.D.
E-voting on sharesClick here to vote

Key Management of Assembly Biosciences

Name

Title

Dr. William E. Delaney IV, Ph.D.

Chief Scientific Officer

Ms. Jeanette M. Bjorkquist

Principal Financial Officer, Executive Director of Accounting & Treasury

Mr. Shannon Ryan

Senior Vice President of Investor Relations, Corporate Affairs & Alliance Management

Ms. Jennifer A. Troia MHROD, SHRM-SCP, SPHR

Chief Human Resources Officer

Ms. Katie Kitrinos

Senior VP of Preclinical Research & Development

Mr. Thomas E. Rollins

Executive Officer

Amy Figueroa C.F.A.

Investor Relations Consultant

Mr. Jason A. Okazaki J.D.

CEO, President & Director

Dr. Nicole S. White Ph.D.

Chief Manufacturing Officer

Dr. Anuj Gaggar M.D., Ph.D.

Chief Medical Officer

FAQs

What is Assembly Biosciences share price today?

Assembly Biosciences share price today is $36.04 as on at the close of the market. Assembly Biosciences share today touched a day high of $36.80 and a low of $35.54.

What is the 52 week high and 52 week low for Assembly Biosciences share?

Assembly Biosciences share touched a 52 week high of $39.71 on and a 52 week low of $20.23 on . Assembly Biosciences stock price today i.e. is closed at $36.04,which is 9.23% down from its 52 week high and 78.15% up from its 52 week low.

What is Assembly Biosciences's market capitalisation today?

Assembly Biosciences market capitalisation is $0.00T as on .

How to invest in Assembly Biosciences Stock (ASMB) from India?

  1. Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
  2. Step 2: Search for Assembly Biosciences on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Assembly Biosciences Shares that will get you 0.0416 shares as per Assembly Biosciences share price of $36.04 per share as on September 4, 2026 at 1:29 am IST.

What is the minimum amount required to buy Assembly Biosciences Stock (ASMB) from India?

Indian investors can start investing in Assembly Biosciences (ASMB) shares with as little as ₹94.475 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹944.75 in Assembly Biosciences stock (as per the Rupee-Dollar exchange rate as on ). Based on Assembly Biosciences share’s latest price of $36.04 as on September 4, 2026 at 1:29 am IST, you will get 0.2775 shares of Assembly Biosciences. Learn more about fractional shares .

What are the returns that Assembly Biosciences has given to Indian investors in the last 5 years?

Assembly Biosciences stock has given -10.35% share price returns and 30.37% dollar appreciation to an Indian investor in the last 5 years.
Read more about How do Currency Exchange Rates impact your returns on US Stock Investments?