ASMB Assembly Biosciences, Inc. - Common Stock

NASDAQ · Biotechnology · View on SEC EDGAR ↗
$26.74
Price · May 20, 2026
Fundamentals as of May 7, 2026

ASMB Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$26.74
Market Cap
$539M
P/E (TTM)
-61.8
EPS (TTM)
$-0.55
Revenue (TTM)
$72M
Div Yield
ROE
-5.5%
Debt/Equity
52W Range
$13 – $40

ASMB Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $72M
10-point trend, +72303000.00
2016-12-31 2025-12-31
EPS $-0.55
5-point trend, +81.7%
2021-12-31 2025-12-31
Free Cash Flow $-41M
10-point trend, -17.5%
2016-12-31 2025-12-31
Margins -8.5%

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
ASMB
Peer Median
P/E (TTM)
5-point trend, -563.5%
-61.8
P/S (TTM)
5-point trend, -76.1%
7.5
6.8
P/B
5-point trend, -67.3%
2.6
2.2
Price / FCF
5-point trend, +6.0%
-13.1

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
ASMB
Peer Median
Operating Margin
5-point trend, +79.5%
-16.8%
Net Profit Margin
5-point trend, +89.2%
-8.5%
-72.1%
ROA
5-point trend, +94.1%
-3.2%
-33.2%
ROE
5-point trend, +91.7%
-5.5%
-62.6%
ROIC
5-point trend, +92.4%
-5.9%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
ASMB
Peer Median
Current Ratio
5-point trend, -45.6%
5.2
5.2
Quick Ratio
5-point trend, -57.4%
1.2

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
ASMB
Peer Median
Revenue YoY
5-point trend, +1056.1%
153.5%
Revenue CAGR 3Y
5-point trend, +1056.1%
65.8%
Revenue CAGR 5Y
5-point trend, +1056.1%
-1.8%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
ASMB
Peer Median
EPS (Diluted)
5-point trend, +81.7%
$-0.55

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
ASMB
Peer Median

ASMB Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 10 analysts
  • Strong Buy 4 40.0%
  • Buy 5 50.0%
  • Hold 1 10.0%
  • Sell 0 0.0%
  • Strong Sell 0 0.0%

12-Month Price Target

4 analysts · 2026-05-17
Median target $46.50 +73.9%
Mean target $48.75 +82.3%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
0.71%
Period EPS Actual EPS Est Surprise
March 31, 2026 $-0.54 $-0.58 0.04%
Dec. 31, 2025 $2.48 $-0.66 3.1%
Sept. 30, 2025 $-0.72 $-0.79 0.07%
June 30, 2025 $-1.33 $-1.39 0.06%
March 31, 2025 $-1.17 $-1.63 0.46%
Dec. 31, 2024 $-1.57 $-2.08 0.51%

Peer Comparison Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
ASMB $539M -61.8 153.5% -8.5% -5.5%
NGNE $319M -4.9 -33.6%
UPB $1.47B -10.2 20.4% -5026.0% -38.3%
EBS $644M 13.3 -28.8% 7.1% 9.9%
REPL $752M -3.2 -55.1%
MNPR
SGMT -3.7 -42.3%
FBRX $353M -5.8 106.6% -2555.2% -86.9%
ENTA $256M -3.1 -3.4% -125.4% -103.5%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 14
Annual Income Statement data for ASMB
Metric Trend 2025202420232022202120202019201820172016
Revenue 10-point trend, +72303000.00 $72M $29M $7M $0 $6M $79M $16M $15M $9M $0
R&D Expense 10-point trend, +95.9% $65M $56M $49M $70M $69M $107M $86M $73M $44M $33M
SG&A Expense 10-point trend, +60.9% $20M $18M $23M $24M $29M $37M $33M $35M $17M $12M
Operating Expenses 9-point trend, +37.8% $84M $74M $72M $94M $139M $144M $119M $108M $61M ·
Operating Income 10-point trend, +73.2% $-12M $-45M $-65M $-94M $-133M $-65M $-103M $-93M $-52M $-45M
Other Non-op 10-point trend, +1402.8% $6M $6M $3M $1M $302.0K $3M $4M $3M $368.0K $399.0K
Pretax Income 10-point trend, +86.4% $-6M $-40M $-61M $-93M $-132M $-62M $-98M $-90M $-52M $-45M
Income Tax 10-point trend, +100.0% $0 $330.0K $33.0K $0 $-3M $0 $-774.0K $1M $-9M $-618.0K
Net Income 10-point trend, +86.2% $-6M $-40M $-61M $-93M $-130M $-62M $-98M $-91M $-43M $-44M
EPS (Basic) 5-point trend, +81.7% $-0.55 $-6.69 $-13.38 $-23.08 $-3.00 · · · · ·
EPS (Diluted) 5-point trend, +81.7% $-0.55 $-6.69 $-13.38 $-23.08 $-3.00 · · · · ·
Shares (Basic) 5-point trend, -74.1% 11,210,934 6,004,560 4,577,371 4,034,105 43,280,383 · · · · ·
Shares (Diluted) 5-point trend, -74.1% 11,210,934 6,004,560 4,577,371 4,034,105 43,280,383 · · · · ·
EBITDA 10-point trend, +73.5% $-12M $-45M $-64M $-94M $-132M $-64M $-102M $-93M $-52M $-45M
Balance Sheet 25
Annual Balance Sheet data for ASMB
Metric Trend 2025202420232022202120202019201820172016
Cash & Equivalents 10-point trend, +104.5% $58M $38M $20M $52M $46M $59M $47M $41M $82M $29M
Short-term Investments 3-point trend, +624.2% · · · · · · · $177M $38M $24M
Receivables 10-point trend, +974000.00 $974.0K $0 $43.0K $944.0K $336.0K $1M $3M $2M $2M $0
Prepaid Expense 10-point trend, +794.8% $5M $3M $3M $4M $7M $7M $5M $2M $898.0K $611.2K
Current Assets 10-point trend, +375.1% $255M $116M $134M $97M $154M $224M $283M $223M $123M $54M
PP&E (Net) 10-point trend, +2.9% $221.0K $284.0K $385.0K $743.0K $1M $2M $2M $557.0K $860.0K $214.7K
PP&E (Gross) 8-point trend, +45.4% · · $595.0K $2M $2M $3M $3M $1M $1M $409.3K
Accum. Depreciation 8-point trend, +7.9% · · $210.0K $2M $1M $2M $1M $1M $414.0K $194.6K
Goodwill 5-point trend, -0.0% · · · · · $13M $13M $13M $13M $13M
Intangibles Flat — no change across 2 periods · · · · · · · · $29M $29M
Other Non-current Assets 9-point trend, -8.2% $312.0K $312.0K $312.0K $889.0K $2M $6M $2M $3M $340.0K ·
Total Assets 10-point trend, +162.5% $258M $119M $137M $102M $191M $283M $340M $268M $169M $98M
Accounts Payable 8-point trend, -68.3% $1M $585.0K $461.0K $2M $3M $5M $2M $4M · ·
Accrued Liabilities 10-point trend, +63.0% $8M $7M $6M $7M $7M $12M $8M $10M $6M $5M
Current Liabilities 10-point trend, +585.0% $49M $48M $39M $16M $16M $24M $24M $18M $13M $7M
Capital Leases 8-point trend, +2059000.00 $2M $3M $1M $101.0K $3M $7M $9M $0 · ·
Deferred Tax 3-point trend, -22.2% · · · · · $3M $3M $3M · ·
Total Liabilities 10-point trend, +178.7% $51M $86M $96M $19M $22M $43M $67M $57M $56M $18M
Common Stock 10-point trend, -7.2% $16.0K $7.0K $5.0K $4.0K $48.0K $34.0K $32.0K $25.0K $20.0K $17.2K
Paid-in Capital 3-point trend, +91.5% · · · · · · · $553M $365M $289M
Retained Earnings 10-point trend, -299.6% $-832M $-826M $-786M $-725M $-631M $-502M $-439M $-342M $-251M $-208M
AOCI 10-point trend, +93.2% $-41.0K $-211.0K $-81.0K $-803.0K $-419.0K $-270.0K $-201.0K $-347.0K $-392.0K $-600.8K
Stockholders' Equity 10-point trend, +158.8% $207M $33M $41M $83M $169M $241M $273M $211M $113M $80M
Liabilities + Equity 10-point trend, +162.5% $258M $119M $137M $102M $191M $283M $340M $268M $169M $98M
Shares Outstanding 10-point trend, -8.1% 15,855,329 7,457,240 5,482,752 4,074,552 48,120,437 34,026,680 32,558,307 25,495,425 20,137,974 17,246,754
Cash Flow 14
Annual Cash Flow data for ASMB
Metric Trend 2025202420232022202120202019201820172016
D&A 9-point trend, -41.1% $129.0K $129.0K $450.0K $498.0K $466.0K $691.0K $494.0K $643.0K $219.0K ·
Stock-based Comp 10-point trend, -6.9% $5M $3M $5M $7M $5M $22M $21M $28M $9M $5M
Deferred Tax 9-point trend, +100.0% · $0 $0 $0 $-3M $0 $-774.0K $1M $-9M $-618.0K
Restructuring 5-point trend, -100.0% · · $0 $1M $2M $4M $2M · · ·
Other Non-cash 7-point trend, -492.7% $-40M $-14M $78M $2M $33M $-23M $-7M · · ·
Operating Cash Flow 10-point trend, -17.8% $-41M $-51M $23M $-84M $-93M $-63M $-84M $-65M $2M $-35M
CapEx 10-point trend, -55.1% $66.0K $28.0K $255.0K $102.0K $3M $470.0K $2M $340.0K $865.0K $147.0K
Investing Cash Flow 10-point trend, -413.5% $-113M $40M $-69M $91M $27M $68M $-50M $-135M $-16M $36M
Stock Issued 9-point trend, -97.0% $2M $2M $5M $325.0K $53M $5M $135M $155M $65M ·
Net Stock Activity 7-point trend, -98.6% $2M $2M $5M $325.0K $53M $5M $135M · · ·
Financing Cash Flow 10-point trend, +114061.4% $175M $29M $14M $614.0K $53M $8M $140M $160M $67M $153.0K
Net Change in Cash 10-point trend, +1270.6% $20M $19M $-33M $7M $-14M $13M $5M $-41M $53M $1M
Taxes Paid 2-point trend, +400000.00 · $400.0K $0 · · · · · · ·
Free Cash Flow 10-point trend, -17.5% $-41M $-51M $22M $-85M $-96M $-63M $-86M $-65M $995.5K $-35M
Profitability 7
Annual Profitability data for ASMB
Metric Trend 2025202420232022202120202019201820172016
Operating Margin 7-point trend, +97.3% -16.8% -159.3% -902.5% · -2121.7% -81.9% -643.4% -626.4% · ·
Net Margin 7-point trend, +98.6% -8.5% -140.9% -854.8% · -2076.3% -78.6% -611.6% -613.0% · ·
Pretax Margin 7-point trend, +98.6% -8.5% -139.7% -854.3% · -2116.8% -78.6% -616.5% -605.6% · ·
EBITDA Margin 7-point trend, +97.4% -16.6% -158.8% -896.2% · -2114.2% -81.0% -640.4% -626.4% · ·
ROA 10-point trend, +91.5% -3.2% -31.4% -51.3% -63.6% -54.8% -20.0% -32.1% -41.5% -32.0% -38.2%
ROE 10-point trend, +87.8% -5.5% -135.4% -147.9% -100.6% -66.0% -24.3% -45.4% -41.2% -44.4% -44.6%
ROIC 9-point trend, +89.5% -5.9% -137.3% -157.4% -113.9% -77.0% · -37.3% -44.6% -38.1% -55.9%
Liquidity & Solvency 2
Annual Liquidity & Solvency data for ASMB
Metric Trend 2025202420232022202120202019201820172016
Current Ratio 10-point trend, -30.6% 5.2 2.4 3.4 6.0 9.6 9.2 11.6 12.0 9.1 7.5
Quick Ratio 10-point trend, -83.6% 1.2 0.8 0.5 3.3 2.9 2.5 2.1 11.9 9.1 7.4
Efficiency 2
Annual Efficiency data for ASMB
Metric Trend 2025202420232022202120202019201820172016
Asset Turnover 7-point trend, +466.9% 0.4 0.2 0.1 · 0.0 0.3 0.1 0.1 · ·
Receivables Turnover 7-point trend, +2258.8% 148.5 1326.5 14.5 · 8.0 34.4 5.5 6.3 · ·
Per Share 5
Annual Per Share data for ASMB
Metric Trend 2025202420232022202120202019201820172016
Book Value / Share 10-point trend, +181.5% $13.04 $4.47 $7.50 $1.69 $3.51 $7.07 $8.39 $8.26 $5.62 $4.63
Revenue / Share 3-point trend, +312.1% $6.45 $4.75 $1.56 · · · · · · ·
Cash Flow / Share 4-point trend, -110.1% $-3.67 $-8.51 $4.97 $-1.74 · · · · · ·
Cash / Share 10-point trend, +122.5% $3.69 $5.14 $3.62 $1.07 $0.95 $1.75 $1.44 $1.63 $4.07 $1.66
EPS (TTM) 7-point trend, +84.7% $-0.55 $-6.69 $-13.38 $-23.08 $-3.00 $-1.77 $-3.60 · · ·
Growth Rates 3
Annual Growth Rates data for ASMB
Metric Trend 2025202420232022202120202019201820172016
Revenue YoY 3-point trend, +266.7% 153.5% 298.2% · · -92.1% · · · · ·
Revenue CAGR 3Y 2-point trend, +219.5% · 65.8% -55.1% · · · · · · ·
Revenue CAGR 5Y -1.8% · · · · · · · · ·
Valuation (TTM) 10
Annual Valuation (TTM) data for ASMB
Metric Trend 2025202420232022202120202019201820172016
Revenue TTM 10-point trend, +72303000.00 $72M $29M $7M $0 $6M $79M $16M $15M $9M $0
Net Income TTM 10-point trend, +86.2% $-6M $-40M $-61M $-93M $-130M $-62M $-98M $-91M $-43M $-44M
Market Cap 10-point trend, -78.6% $539M $118M $54M $763M $1.35B $2.47B $7.99B $6.92B $10.93B $2.51B
P/E 7-point trend, +9.3% -61.8 -2.4 -0.7 -0.7 -9.3 -41.0 -68.2 · · ·
P/S 8-point trend, -99.4% 7.5 4.1 7.5 · 215.1 31.2 500.8 467.5 1212.4 ·
P/B 10-point trend, -91.7% 2.6 3.5 1.3 9.2 8.0 10.3 29.3 32.9 96.7 31.5
P / Tangible Book 6-point trend, -75.9% 2.6 3.5 1.3 9.2 8.0 10.8 · · · ·
P / Cash Flow 10-point trend, +81.8% -13.1 -2.3 2.4 -9.0 -14.4 -39.2 -95.1 -106.5 5878.7 -72.1
P / FCF 10-point trend, +81.7% -13.1 -2.3 2.4 -9.0 -13.9 -38.9 -93.4 -106.0 10984.2 -71.8
Earnings Yield 7-point trend, -10.2% -1.6% -42.4% -136.0% -148.0% -10.7% -2.4% -1.5% · · ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $72M$29M$7M$0$6M
Operating Margin % -16.8%-159.3%-902.5%-2121.7%
Net Income $-6M$-40M$-61M$-93M$-130M
Diluted EPS $-0.55$-6.69$-13.38$-23.08$-3.00
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Current Ratio 5.22.43.46.09.6
Quick Ratio 1.20.80.53.32.9
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $-41M$-51M$22M$-85M$-96M

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