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ASSEMBLY BIOSCIENCES INC

ASMBNASDAQ
πŸ† #2931 by market capEarnings Nov 9US Equity
$23.49β–² $0.01 (+0.04%)
Market closed Β· at close
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24hβ–² 0.0%
7dβ–Ό 0.6%
14dβ–Ό 7.3%
30dβ–Ό 33.2%
ytdβ–Ό 30.8%
1yβ–Ό 5.0%
🏦Market Cap
$466M
Small Cap
πŸ“ˆRevenue Growth (YoY)
+153.5%
High Growth
πŸ“ŠGross Margin
77.7%
High
πŸ’΅FCF Margin
-51.5%
Thin
βš–οΈP/S Ratio
6.2x
Fair
Otter Score
52
Weak

Trading Snapshot

Day Range
$23.14 – $23.88
52-Week Range
$21.80 – $39.71
Volume
$2.13B
Avg Volume
$2.24B
Shares Outstanding
19.8M
Next Earnings
Dec 2, 2026

Fundamentals Snapshot

Annual Revenue
$72M
Last Q Revenue
$13M
P/E Ratio
42.7
P/S Ratio
6.2x
EPS (TTM)
$-0.00
Dividend Yield
0.00%
Dilution (1yr)
+70.4%

Why Investors Own ASMB

  • βœ“High-growth profile β€” revenue up -8.7% YoY with expanding US Equity exposure.
  • βœ“Healthy economics β€” 28% gross margin and 14% free-cash-flow margin.
  • βœ“New products and segments could unlock additional revenue streams.
⚠️ Key Risks

Execution delays, intensifying competition, and valuation compression if growth decelerates.

ASMB logo

ASSEMBLY BIOSCIENCES INC

ASMB
Financial Trends
RevenueThe total money the company brought in from sales, before subtracting any costs.
$72Mβ–² +153.5% YoY
Gross MarginOf every $1 of sales, how much is left after the direct cost of making the product/service. Higher = more efficient.
99.8%β–Ό βˆ’203.9% YoY
Operating IncomeProfit from the core business after operating costs, but before interest and taxes. Negative means the core business isn’t profitable yet.
βˆ’$12Mβ–Ό βˆ’73.3% YoY
Free Cash FlowCash left over after running the business and paying for equipment/capex. Negative means the company is burning cash.
βˆ’$41Mβ–Ό βˆ’19.5% YoY
Shares OutstandingHow many shares exist. Rising means the company is issuing more shares, which dilutes (shrinks) each existing owner’s slice.
11.2Mβ–² +70.4% YoY
Net CashCash minus total debt. Positive = more cash than debt (financially strong); negative = more debt than cash (net debt).
$56Mβ–² +$21M YoY
StockOtter Β· stockotter.space

About ASSEMBLY BIOSCIENCES INC

Assembly Biosciences, Inc. is a biotechnology firm in the clinical development phase, dedicated to identifying and advancing innovative therapeutic solutions for hepatitis B virus (HBV) infections within the United States. Its primary drug candidate, Vebicorvir, has successfully concluded Phase 2 clinical trials for individuals with chronic HBV. The company's development pipeline also features ABI-H3733, which has finished Phase 1a clinical studies, and ABI-4334, currently in pre-clinical assessment for HBV treatment. Assembly Biosciences has forged collaborative partnerships, including agreements with BeiGene, Ltd. and Arbutus Biopharma Corporation, as well as with Antios Therapeutics, Inc., to explore a triple-combination treatment strategy for chronic hepatitis B virus. Additionally, it maintains strategic licensing arrangements with Indiana University Research and Technology Corporation and Door Pharmaceuticals, LLC. Established in 2005, the company was formerly known as Ventrus Biosciences, Inc. before rebranding to Assembly Biosciences, Inc. in June 2014, and its headquarters are located in South San Francisco, California.

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Otter Score Breakdown

How it's scoredFive components, each rated 1–5β˜… and equally weighted (20%), averaged to a 0–100 score:πŸ’Ž Quality β€” gross marginπŸš€ Growth β€” revenue YoYβš–οΈ Valuation β€” P/S ratio⚑ Momentum β€” 30-day price changeπŸ’§ Dilution β€” 1-yr share issuance (buybacks score higher)
πŸ’ŽQualityβ˜…β˜…β˜…β˜…β˜…
πŸš€Growthβ˜…β˜…β˜…β˜…β˜…
βš–οΈValuationβ˜…β˜…β˜…β˜…β˜…
⚑Momentumβ˜…β˜…β˜…β˜…β˜…
πŸ’§Dilutionβ˜…β˜…β˜…β˜…β˜…
Overall Score
Weak
52/100

Analyst Ratings

β“˜
Consensus
Buy
10 analysts
Strong Buy4
Buy5
Hold1
Sell0
Strong Sell0
Ratings as of Sep 2026

Latest News & Updates

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GlobeNewsWireΒ·20d ago

Assembly Biosciences to Present at the H.C. Wainwright & Co. 28th Annual Global Investment Conference

SOUTH SAN FRANCISCO, Calif., Sept. 10, 2026 (GLOBE NEWSWIRE) -- Assembly Biosciences, Inc. (Nasdaq: ASMB), a biotechnology company developing innovative therapeutics targeting serious viral and liver diseases, today anno

Zacks Investment ResearchΒ·21d ago

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COCO, CHEF, ASMB and CDNA stand out as four defensive picks amid volatility induced by rising oil prices and Middle East tensions.

GlobeNewsWireΒ·22d ago

Assembly Biosciences Exercises U.S. Profit-Share Option with Gilead for HSV Helicase-Primase Inhibitor Program

– Assembly Bio to share 40% of U.S. development costs and profits for helicase-primase inhibitor program for recurrent genital herpes –

Zacks Investment ResearchΒ·23d ago

Wall Street Analysts See a 35.71% Upside in Assembly Biosciences (ASMB): Can the Stock Really Move This High?

The average of price targets set by Wall Street analysts indicates a potential upside of 35.7% in Assembly Biosciences (ASMB). While the effectiveness of this highly sought-after metric is questionable, the positive tren