Assembly Biosciences Inc
ASMB
NASDAQ
Biotechnology
$32.95
USD
+3.00 (+10.02%)
At close: Aug 14, 2026, 4:00 PM EDT
Market Cap $582.03M
Volume 557.6K
About Assembly Biosciences Inc
Assembly Biosciences, Inc. is a biotechnology company that focuses on developing small molecule antiviral therapeutics for serious viral diseases. The company is headquartered in South San Francisco, California and currently employs 73 full-time employees. The company went IPO on 2010-12-17. Its pipeline includes multiple clinical-stage investigational therapies, including two helicase-primase inhibitors (HPI) targeting recurrent genital herpes; an orally bioavailable hepatitis delta virus (HDV) entry inhibitor, and a potent next-generation capsid assembly modulator (CAM) designed to disrupt the replication cycle of hepatitis B virus (HBV) at several key points. Its pipeline also includes a novel, oral broad-spectrum non-nucleoside polymerase inhibitor (NNPI) targeting transplant-related herpesviruses, which is undergoing studies to enable a regulatory filing, and it also has additional research programs against multiple antiviral targets. The company is advancing two investigational long-acting HPI candidates, ABI-5366 (5366) and (2) ABI-1179 (1179).
CEO
Dr. William Delaney
HQ
South San Francisco, CALIFORNIA, US
Founded
2010
Employees
73
Quantli Score
8.4
Outperform
Fin. Health
8.1
Profitability
7.6
Growth
9.0
Cash-Flow Q.
8.8
Key Metrics
6 metrics our research team weighs before forming a view on ASMB.
Based on Quantli research · SEC filings · as of Q1 2026
METRIC
VALUE
CHANGE
TREND (3Y)
Revenue Growth (TTM)
121.1%
-27.2 pp
Gross Margin (TTM)
100.0%
0.0 pp
Operating Margin (TTM)
-19.1%
+119.8 pp
Net Margin (TTM)
-9.0%
+115.2 pp
ROE (TTM)
-3.2%
+143.9 pp
Free Cash Flow (TTM)
$-39.84M
—
Financial Snapshot
Revenue
$71.10M
+121.1%
YoY
Gross Margin
100%
TTM
0.0%
YoY
Net Income
$-6.38M
+84.0%
YoY
Operating Cash Flow
$-39.75M
+29.3%
YoY
Key Statistics
Open
$30.08
Previous Close
$29.95
Day Range
$29.79 - $33.16
52 Week Range
$20.23 - $39.71
Volume
557.6K
Average Volume (10 Days)
190.0K
Dividend Yield
—
Valuation Measurement
Market Cap
$582.03M
P/E Ratio (TTM)
—
P/S Ratio (TTM)
8.19
Price / Book
2.93
Financial Highlights
Profit Margin
-9.0%
Return on Assets
-2.7%
Return on Equity
-3.2%
Revenue (TTM)
$71.10M
Net Income (TTM)
$-6.38M
Diluted EPS (TTM)
-$1.29
Total Cash (MRQ)
$31.12M
Levered FCF (TTM)
$-39.84M
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Earnings Calendar
Next Earnings
Estimated Q3 Release
Nov 09
Est. EPS
Adjusted consensus estimate
-$0.68
Analyst Consensus
Based on 2 analyst ratings
Avg Target: $44.00
(+33.5% upside)
High: $45.00 · Low: $43.00
Strong Buy
0%
Buy
100%
Hold
0%
Sell
0%
Strong Sell
0%