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Research & education only — not financial advice. EDGAR is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities EDGAR rates — see Disclosures. Do your own research.

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Home›Stocks›ASMB

ASMB

ASSEMBLY BIOSCIENCES, INC.

Next earnings Aug 4, 2026 · consensus $-0.63 EPS, $8.77M rev

Last earnings -1.4% on 2026-05-07

Hold
$26.74
▲ +10.22%
$26.74▲ +53.77%
over 1Y
L $17.08EODHDH $38.50
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today+10.2%
1W+6.3%
1M-2.4%
3M-3.5%
YTD-20.8%
1Y+53.8%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Hold
Quality
C
Valuation
Fair value
Filings
Watch
Hold
Conviction
Horizon
Medium (3–12mo)
Street · 10 analysts
Strong Buy

Revenue grew 153.5% YoY; but unprofitable (net margin -8.5%).

ASSEMBLY BIOSCIENCES, INC. shows $72.3M in FY2025 revenue (+153.5% YoY), a -8.5% net margin, and -3.0% ROE.

Financials · annual, by fiscal year

Line itemFY21FY22FY23FY24FY25
Revenue———$28.5M$72.3M
Gross profit—————
Operating income-$133M-$94.1M-$64.6M-$45.4M-$12.1M
Net income-$130M-$93.1M-$61.2M-$40.2M-$6.12M
Diluted EPS-$3.00-$23.08-$13.38-$6.69-$0.55
Net margin———-140.9%-8.5%

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$366M
EV / EBITDA—
EV / Sales5.1
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield-1.4%
FCF yield-9.7%

Quality & risk

ROIC (est.)-4.6%
Free cash flow-$41.2M
Total debt$419K
Net cash$58.0M
Altman Z-Score1.57 distress
Piotroski F-Score3/7

Capital returns

Buyback yield—
Dividend yield (est.)—
Shareholder yield—
Shares Δ YoY+111.4%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Some governance/structural items recently, but no outright red flags.
  1. 8-K Officer / director change2026-06-05
  2. 8-K Material agreement2026-05-26
  3. 8-K Reg FD disclosure2026-05-22
  4. 8-K Earnings results2026-05-07
  5. 10-Q Quarterly report2026-05-07
  6. DEF 14A Proxy statement2026-04-22
  7. 8-K Officer / director change2026-03-30
  8. 8-K Earnings results2026-03-19
  9. S-3 Shelf registration (potential raise)2026-03-19

Recent filings

all on EDGAR ↗
4Period ending 2026-06-172026-06-18open ↗4Period ending 2026-03-292026-06-05open ↗4Period ending 2026-03-292026-06-05open ↗4Period ending 2026-06-042026-06-05open ↗4Period ending 2026-06-042026-06-05open ↗4Period ending 2026-06-042026-06-05open ↗4Period ending 2026-06-042026-06-05open ↗4Period ending 2026-06-042026-06-05open ↗4Period ending 2026-06-042026-06-05open ↗4Period ending 2026-03-292026-06-05open ↗4Period ending 2026-03-292026-06-05open ↗4Period ending 2026-03-292026-06-05open ↗

Quality score

C
ValueGrowthProfitHealthMom.
ValueC
GrowthA+
ProfitabilityF
Financial healthB-
Momentum—
  • ✓Revenue growing year-over-year
  • ✗Profitable (positive net income)
  • ✗Net margin above 10%
  • ✗Return on equity above 15%
  • ✓Liabilities below 2× equity
Revenue
$72.3M
+153.5% YoY
Net margin
-8.5%
ROE
-3.0%
P/E
—

SEC fundamentals · FY 2025

'21'22'23'24'25

■ revenue · ■ net income, by fiscal year

Revenue$72.3M+153.5%
Net income-$6.12M+84.8%
Operating income-$12.1M+73.3%
Diluted EPS-$0.55+91.8%
Cash & equivalents$58.5M+52.4%
Total assets$258M+116.2%
Total liabilities$50.8M-40.8%
Stockholders' equity$207M+519.8%
Op.: -16.8%L/E: 0.25x

Frequently asked

Is ASSEMBLY BIOSCIENCES, INC. (ASMB) a buy?
ASMB currently carries a Hold rating with 2/5 conviction, derived from its latest SEC filings. Revenue grew 153.5% YoY; but unprofitable (net margin -8.5%).
What is ASSEMBLY BIOSCIENCES, INC.'s quality score?
ASMB scores 57.35294117647058/100 (grade C) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0001426800, latest 10-Q filed 2026-05-07) · EODHD · as of 6/22/2026, 11:30:49 PM.

Research and education only — not financial advice. EDGAR is not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities EDGAR rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC

Last 90 days: 0 open-market buys · 1 sale

2026-06-17
Bjorkquist Jeanette M
PFO and PAO
Sell29.00 @ $23.25$674.25
2026-03-29
Gaggar Anuj
Chief Medical Officer
Award14.0K
2026-03-29
White Nicole S
Chief Manufacturing Officer
Award14.0K

Earnings history

beat/miss · move
2026-05-07Beat +7.1% est▼ -1.37%8-K ↗
2026-03-19Beat +474.1% est▼ -0.04%8-K ↗
2025-11-10Beat +8.9% est▲ +2.79%8-K ↗
2025-08-06Beat +4.5% est▲ +3.02%8-K ↗
2025-05-08—▼ -6.04%8-K ↗
2025-03-20—▼ -1.47%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Recent news

market news →
Health Care had the best week vs. the S&P 500 on recordBullish
seekingalpha.com· 2026-06-26
Assembly Biosciences Announces the Closing of its Offering of Common Stock and Pre-Funded Warrants and Full Exercise of the Underwriters’ Option to Purchase Additional SharesBullish
globenewswire.com· 2026-05-26
Assembly Reports Pricing Of $100 Mln Registered OfferingBullish
nasdaq.com· 2026-05-22
Assembly Biosciences to Present Topline Phase 1a Data on Hepatitis Delta Virus Entry Inhibitor ABI-6250 at the EASL Congress 2026Bullish
globenewswire.com· 2026-05-13
Assembly Biosciences Reports First Quarter 2026 Financial Results and Recent HighlightsBullish
finance.yahoo.com· 2026-05-07
Assembly Biosciences Reports Year-End 2025 Financial Results and Recent HighlightsBullish
finance.yahoo.com· 2026-03-19

Vs tracked universe

compare →

1044 tracked peers · median

EDGAR Score57 vs 67
Revenue growth153.5% vs 7.1%
Net margin-8.5% vs 10.5%
Return on equity-3.0% vs 12.3%
P/E— vs 25.5

News sentiment

EODHD · 5d
Bullish
+0.15
vs typical · 5 articles
↑ improving

Recent news tone vs the market's typical (which skews positive). A soft signal, not a recommendation.