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Side-by-side financial comparison of ASSEMBLY BIOSCIENCES, INC. (ASMB) and FLEXIBLE SOLUTIONS INTERNATIONAL INC (FSI). Click either name above to swap in a different company.

ASSEMBLY BIOSCIENCES, INC. is the larger business by last-quarter revenue ($10.8M vs $9.1M, roughly 1.2× FLEXIBLE SOLUTIONS INTERNATIONAL INC). FLEXIBLE SOLUTIONS INTERNATIONAL INC runs the higher net margin — -5.1% vs -85.2%, a 80.2% gap on every dollar of revenue. On growth, ASSEMBLY BIOSCIENCES, INC. posted the faster year-over-year revenue change (57.6% vs -0.5%). FLEXIBLE SOLUTIONS INTERNATIONAL INC produced more free cash flow last quarter ($-4.0M vs $-15.2M).

Pacific Biosciences of California, Inc. is an American biotechnology company founded in 2004 that develops and manufactures systems for gene sequencing and some novel real time biological observation. PacBio has two principal sequencing platforms: single-molecule real-time sequencing (SMRT), based on the properties of zero-mode waveguides and sequencing by binding (SBB) chemistry, which uses native nucleotides and scarless incorporation for DNA binding and extension.

Flexible Solutions International Inc develops and manufactures specialty chemicals for water conservation, energy efficiency, and agricultural use. Core products include water body evaporative reduction solutions, farm crop yield additives, and swimming pool heat retention products, serving customers across North America and global agricultural markets.

ASMB vs FSI — Head-to-Head

Bigger by revenue
ASMB
ASMB
1.2× larger
ASMB
$10.8M
$9.1M
FSI
Growing faster (revenue YoY)
ASMB
ASMB
+58.1% gap
ASMB
57.6%
-0.5%
FSI
Higher net margin
FSI
FSI
80.2% more per $
FSI
-5.1%
-85.2%
ASMB
More free cash flow
FSI
FSI
$11.1M more FCF
FSI
$-4.0M
$-15.2M
ASMB

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
ASMB
ASMB
FSI
FSI
Revenue
$10.8M
$9.1M
Net Profit
$-9.2M
$-460.9K
Gross Margin
29.4%
Operating Margin
-100.9%
11.6%
Net Margin
-85.2%
-5.1%
Revenue YoY
57.6%
-0.5%
Net Profit YoY
4.3%
-167.8%
EPS (diluted)
$-0.72
$-0.03

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ASMB
ASMB
FSI
FSI
Q4 25
$9.1M
Q3 25
$10.8M
$10.6M
Q2 25
$9.6M
$11.4M
Q1 25
$9.4M
$7.5M
Q4 24
$7.4M
$9.2M
Q3 24
$6.8M
$9.3M
Q2 24
$8.5M
$10.5M
Q1 24
$5.8M
$9.2M
Net Profit
ASMB
ASMB
FSI
FSI
Q4 25
$-460.9K
Q3 25
$-9.2M
$-503.4K
Q2 25
$-10.2M
$2.0M
Q1 25
$-8.8M
$-277.7K
Q4 24
$679.6K
Q3 24
$-9.6M
$611.9K
Q2 24
$-11.2M
$1.3M
Q1 24
$-9.1M
$457.2K
Gross Margin
ASMB
ASMB
FSI
FSI
Q4 25
29.4%
Q3 25
23.9%
Q2 25
47.4%
Q1 25
26.1%
Q4 24
29.2%
Q3 24
40.9%
Q2 24
37.4%
Q1 24
30.6%
Operating Margin
ASMB
ASMB
FSI
FSI
Q4 25
11.6%
Q3 25
-100.9%
2.9%
Q2 25
-115.2%
29.0%
Q1 25
-105.5%
-0.9%
Q4 24
9.4%
Q3 24
-160.1%
20.5%
Q2 24
-143.0%
18.7%
Q1 24
-185.5%
8.3%
Net Margin
ASMB
ASMB
FSI
FSI
Q4 25
-5.1%
Q3 25
-85.2%
-4.8%
Q2 25
-105.9%
17.8%
Q1 25
-93.6%
-3.7%
Q4 24
7.4%
Q3 24
-140.4%
6.6%
Q2 24
-130.7%
12.3%
Q1 24
-156.9%
5.0%
EPS (diluted)
ASMB
ASMB
FSI
FSI
Q4 25
$-0.03
Q3 25
$-0.72
$-0.04
Q2 25
$-1.33
$0.15
Q1 25
$-1.17
$-0.02
Q4 24
$0.05
Q3 24
$-1.51
$0.05
Q2 24
$-1.98
$0.10
Q1 24
$-1.66
$0.04

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ASMB
ASMB
FSI
FSI
Cash + ST InvestmentsLiquidity on hand
$22.5M
Total DebtLower is stronger
$4.4M
Stockholders' EquityBook value
$182.7M
$38.9M
Total Assets
$240.0M
$61.8M
Debt / EquityLower = less leverage
0.11×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ASMB
ASMB
FSI
FSI
Q4 25
Q3 25
$22.5M
Q2 25
$24.0M
$10.0M
Q1 25
$23.4M
$11.0M
Q4 24
$38.3M
$10.0M
Q3 24
$28.5M
$13.0M
Q2 24
$19.2M
$9.2M
Q1 24
$18.7M
$8.3M
Total Debt
ASMB
ASMB
FSI
FSI
Q4 25
$4.4M
Q3 25
$7.1M
Q2 25
$7.5M
Q1 25
$8.1M
Q4 24
$8.8M
Q3 24
$9.4M
Q2 24
$8.3M
Q1 24
$8.0M
Stockholders' Equity
ASMB
ASMB
FSI
FSI
Q4 25
$38.9M
Q3 25
$182.7M
$39.0M
Q2 25
$18.1M
$39.4M
Q1 25
$27.1M
$38.4M
Q4 24
$33.4M
$38.0M
Q3 24
$26.0M
$36.9M
Q2 24
$34.7M
$36.2M
Q1 24
$32.6M
$36.0M
Total Assets
ASMB
ASMB
FSI
FSI
Q4 25
$61.8M
Q3 25
$240.0M
$58.4M
Q2 25
$80.8M
$58.2M
Q1 25
$99.0M
$61.7M
Q4 24
$119.2M
$60.0M
Q3 24
$100.3M
$57.8M
Q2 24
$115.3M
$56.3M
Q1 24
$119.9M
$57.6M
Debt / Equity
ASMB
ASMB
FSI
FSI
Q4 25
0.11×
Q3 25
0.18×
Q2 25
0.19×
Q1 25
0.21×
Q4 24
0.23×
Q3 24
0.25×
Q2 24
0.23×
Q1 24
0.22×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ASMB
ASMB
FSI
FSI
Operating Cash FlowLast quarter
$-15.1M
$-3.0M
Free Cash FlowOCF − Capex
$-15.2M
$-4.0M
FCF MarginFCF / Revenue
-140.7%
-44.3%
Capex IntensityCapex / Revenue
0.4%
11.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-591.7K

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ASMB
ASMB
FSI
FSI
Q4 25
$-3.0M
Q3 25
$-15.1M
$2.0M
Q2 25
$-16.8M
$5.3M
Q1 25
$-23.4M
$-544.3K
Q4 24
$-51.1M
$-2.2M
Q3 24
$-15.2M
$2.5M
Q2 24
$-17.1M
$5.9M
Q1 24
$-18.4M
$-604.8K
Free Cash Flow
ASMB
ASMB
FSI
FSI
Q4 25
$-4.0M
Q3 25
$-15.2M
$39.4K
Q2 25
$4.3M
Q1 25
$-898.4K
Q4 24
$-51.1M
$-4.3M
Q3 24
$1.3M
Q2 24
$-17.1M
$4.7M
Q1 24
$-18.4M
$-1.1M
FCF Margin
ASMB
ASMB
FSI
FSI
Q4 25
-44.3%
Q3 25
-140.7%
0.4%
Q2 25
37.9%
Q1 25
-12.0%
Q4 24
-695.2%
-47.0%
Q3 24
13.6%
Q2 24
-200.6%
44.9%
Q1 24
-317.7%
-11.7%
Capex Intensity
ASMB
ASMB
FSI
FSI
Q4 25
11.7%
Q3 25
0.4%
18.7%
Q2 25
0.0%
8.6%
Q1 25
0.0%
4.7%
Q4 24
0.4%
22.8%
Q3 24
0.0%
13.0%
Q2 24
0.2%
11.3%
Q1 24
0.2%
5.2%
Cash Conversion
ASMB
ASMB
FSI
FSI
Q4 25
Q3 25
Q2 25
2.60×
Q1 25
Q4 24
-3.27×
Q3 24
4.05×
Q2 24
4.59×
Q1 24
-1.32×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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