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Assembly Biosciences, Inc. (ASMB)

20.13 -0.73 (-3.50%)
At close: October 30 at 4:00:01 PM EDT
20.13 0.00 (0.00%)
After hours: October 30 at 4:00:11 PM EDT
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Chart Range Bar
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  • Previous Close 20.86
  • Open 20.86
  • Bid 14.94 x 200
  • Ask 25.67 x 200
  • Day's Range 19.98 - 21.00
  • 52 Week Range 19.30 - 39.71
  • Volume 136,867
  • Avg. Volume 289,603
  • Market Cap (intraday) 409.859M
  • Beta (5Y Monthly) 1.16
  • PE Ratio (TTM) 19.36
  • EPS (TTM) 1.04
  • Earnings Date (est.) --
  • Forward Dividend & Yield -- (0.00%)
  • 1y Target Est 52.00
  • Zacks Rating Bullish

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.

www.assemblybio.com

73

Full Time Employees

December 31

Fiscal Year Ends

Healthcare

Sector

Biotechnology

Industry

Recent News

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Performance Overview

Trailing total returns as of 10/30/2026, which may include dividends or other distributions. Benchmark is S&P 500 (^GSPC) .

YTD Return

ASMB
40.81%
S&P 500 (^GSPC)
10.73%

1-Year Return

ASMB
33.17%
S&P 500 (^GSPC)
11.11%

3-Year Return

ASMB
92.82%
S&P 500 (^GSPC)
81.91%

5-Year Return

ASMB
46.75%
S&P 500 (^GSPC)
64.59%

Earnings Trends

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Earnings Per Share

GAAP
Normalized
GAAP
Normalized

Revenue vs. Earnings

Annual
Quarterly
Annual
Quarterly
Q1 FY26
Revenue 8.21M
Earnings -9.08M
Profit Margin -110.54%

Q2

FY25

Q3

FY25

Q4

FY25

Q1

FY26

-10M
0
10M
20M
30M
40M
-100.0%
-50.0%
0.0%
50.0%

Analyst Insights

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Analyst Price Targets

43.00
52.00 Average
20.13 Current
62.00 High

Analyst Recommendations

  • Strong Buy
  • Buy
  • Hold
  • Underperform
  • Sell

Latest Rating

Date 9/1/2026
Analyst Mizuho
Rating Action Maintains
Rating Outperform
Price Action Lowers
Price Target 53 -> 45

Statistics

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Valuation Measures

Annual
  • Market Cap

  • Enterprise Value

  • Trailing P/E

  • Forward P/E

  • PEG Ratio (current)

  • Price/Sales (ttm)

  • Price/Book (mrq)

  • Enterprise Value/Revenue

  • Enterprise Value/EBITDA

Financial Highlights

Profitability and Income Statement

  • Profit Margin

    -0.06%

  • Return on Assets (ttm)

    -2.67%

  • Return on Equity (ttm)

    -0.03%

  • Revenue (ttm)

    74.84M

  • Net Income Avi to Common (ttm)

    -42k

  • Diluted EPS (ttm)

    1.04

Balance Sheet and Cash Flow

  • Total Cash (mrq)

    320.36M

  • Total Debt/Equity (mrq)

    0.77%

  • Levered Free Cash Flow (ttm)

    -27.87M

Company Insights

Research Reports

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