State Ledger
Company profile

ASSEMBLY BIOSCIENCES, INC. CIK 1426800

Ticker
ASMB (Nasdaq)
Industry
Pharmaceutical Preparations
Headquarters
South San Francisco, CA 94080
Fiscal year end
2025 (FY)
Market Data
Close
$22.78
Change
-$0.72
Change %
-3.06%
Volume
11,223

ASMB · trading date Oct 12, 2026 · previous close $23.50 · source: Alpaca (IEX feed, not consolidated full-market data).

Key Financials
Revenue
$72.30M
Net income
-$6.12M
Total assets
$257.59M
Total liabilities
$50.84M
Stockholders' equity
$206.75M
Cash & equivalents
$58.45M
Operating income
-$12.12M
Operating cash flow
-$41.09M
Capital expenditures
$66.0K

Fiscal year 2025, via 10-K filed 2026-03-19. A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.

Financial Performance
Operating margin
-16.8%
Net margin
-8.5%
Free cash flow
-$41.16M
Free cash flow margin
-56.9%
Liabilities / assets
19.7%
Equity / assets
80.3%
CapEx / revenue
0.1%
Operating cash flow / net income
6.71×

Derived from the fiscal year 2025 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.

Financial History
Fiscal yearRevenueNet incomeAssetsLiabilitiesEquity
2025 $72.30M -$6.12M $257.59M $50.84M $206.75M
2024 $28.52M -$40.18M $119.17M $85.81M $33.36M
2023 — -$61.23M $136.82M $95.73M $41.10M
2022 — -$93.09M $101.79M $19.13M $82.66M
2021 — -$129.86M $191.06M $22.13M $168.93M
Company Details
SIC code
2834
State of incorporation
DE
Active filer
Yes
Most recent SEC filing
Form S-8
2026-08-20
Financials filed via
Form 10-K
filed 2026-03-19

"Most recent SEC filing" may differ from the filing used for the financial figures above.

Location
South San Francisco, CA 94080
TWO TOWER PLACE
Data & Methodology

SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 15:16 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.

← Back to California — Public Companies