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Side-by-side financial comparison of ASPEN AEROGELS INC (ASPN) and MITEK SYSTEMS INC (MITK). Click either name above to swap in a different company.

MITEK SYSTEMS INC is the larger business by last-quarter revenue ($44.2M vs $41.3M, roughly 1.1× ASPEN AEROGELS INC). MITEK SYSTEMS INC runs the higher net margin — 6.3% vs -176.4%, a 182.6% gap on every dollar of revenue. On growth, MITEK SYSTEMS INC posted the faster year-over-year revenue change (18.8% vs -66.4%). ASPEN AEROGELS INC produced more free cash flow last quarter ($13.7M vs $6.6M). Over the past eight quarters, MITEK SYSTEMS INC's revenue compounded faster (-2.9% CAGR vs -33.9%).

Aspen Aerogels Inc is a leading manufacturer of high-performance aerogel-based insulation and thermal management materials. It serves core sectors including renewable energy, oil and gas infrastructure, aerospace, commercial construction and industrial manufacturing, with key markets across North America, Europe and Asia-Pacific. Its products are prized for superior thermal resistance, fire safety and lightweight performance for harsh operating conditions.

Mitek Systems, Inc. is a software company that specializes in digital identity verification and mobile image processing using artificial intelligence. The company's software is used for depositing checks and opening bank accounts via mobile devices. It also verifies identity documents such as passports, ID cards, and driver's licenses by analyzing a selfie of an individual holding their ID, comparing their face to the photo on the document.

ASPN vs MITK — Head-to-Head

Bigger by revenue
MITK
MITK
1.1× larger
MITK
$44.2M
$41.3M
ASPN
Growing faster (revenue YoY)
MITK
MITK
+85.2% gap
MITK
18.8%
-66.4%
ASPN
Higher net margin
MITK
MITK
182.6% more per $
MITK
6.3%
-176.4%
ASPN
More free cash flow
ASPN
ASPN
$7.1M more FCF
ASPN
$13.7M
$6.6M
MITK
Faster 2-yr revenue CAGR
MITK
MITK
Annualised
MITK
-2.9%
-33.9%
ASPN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ASPN
ASPN
MITK
MITK
Revenue
$41.3M
$44.2M
Net Profit
$-72.9M
$2.8M
Gross Margin
-55.5%
Operating Margin
-170.3%
12.3%
Net Margin
-176.4%
6.3%
Revenue YoY
-66.4%
18.8%
Net Profit YoY
-741.7%
160.1%
EPS (diluted)
$-0.87
$0.06

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
ASPN
ASPN
MITK
MITK
Q4 25
$41.3M
$44.2M
Q3 25
$73.0M
$44.8M
Q2 25
$78.0M
$45.7M
Q1 25
$78.7M
$51.9M
Q4 24
$123.1M
$37.3M
Q3 24
$117.3M
$43.2M
Q2 24
$117.8M
$45.0M
Q1 24
$94.5M
$47.0M
Net Profit
ASPN
ASPN
MITK
MITK
Q4 25
$-72.9M
$2.8M
Q3 25
$-6.3M
$1.9M
Q2 25
$-9.1M
$2.4M
Q1 25
$-301.2M
$9.2M
Q4 24
$11.4M
$-4.6M
Q3 24
$-13.0M
$8.6M
Q2 24
$16.8M
$216.0K
Q1 24
$-1.8M
$282.0K
Gross Margin
ASPN
ASPN
MITK
MITK
Q4 25
-55.5%
Q3 25
28.5%
Q2 25
32.4%
Q1 25
29.0%
Q4 24
38.3%
Q3 24
41.8%
Q2 24
43.8%
Q1 24
37.2%
Operating Margin
ASPN
ASPN
MITK
MITK
Q4 25
-170.3%
12.3%
Q3 25
-4.6%
10.5%
Q2 25
-6.6%
8.3%
Q1 25
-380.2%
21.9%
Q4 24
12.0%
-8.3%
Q3 24
14.8%
17.8%
Q2 24
17.0%
1.6%
Q1 24
2.6%
1.5%
Net Margin
ASPN
ASPN
MITK
MITK
Q4 25
-176.4%
6.3%
Q3 25
-8.7%
4.2%
Q2 25
-11.6%
5.2%
Q1 25
-382.7%
17.6%
Q4 24
9.2%
-12.4%
Q3 24
-11.1%
19.8%
Q2 24
14.3%
0.5%
Q1 24
-1.9%
0.6%
EPS (diluted)
ASPN
ASPN
MITK
MITK
Q4 25
$-0.87
$0.06
Q3 25
$-0.08
$0.04
Q2 25
$-0.11
$0.05
Q1 25
$-3.67
$0.20
Q4 24
$0.15
$-0.10
Q3 24
$-0.17
$0.19
Q2 24
$0.21
$0.00
Q1 24
$-0.02
$0.01

Balance Sheet & Financial Strength

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

Metric
ASPN
ASPN
MITK
MITK
Cash + ST InvestmentsLiquidity on hand
$156.9M
$190.1M
Total DebtLower is stronger
$65.5M
$4.8M
Stockholders' EquityBook value
$235.5M
$233.7M
Total Assets
$406.7M
$446.5M
Debt / EquityLower = less leverage
0.28×
0.02×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ASPN
ASPN
MITK
MITK
Q4 25
$156.9M
$190.1M
Q3 25
$150.7M
$193.0M
Q2 25
$167.6M
$167.1M
Q1 25
$192.0M
$136.2M
Q4 24
$220.9M
$121.2M
Q3 24
$113.5M
$130.3M
Q2 24
$91.4M
$123.1M
Q1 24
$101.5M
$123.9M
Total Debt
ASPN
ASPN
MITK
MITK
Q4 25
$65.5M
$4.8M
Q3 25
$70.1M
$4.3M
Q2 25
$77.3M
Q1 25
$95.4M
Q4 24
$95.0M
Q3 24
$93.7M
$2.7M
Q2 24
Q1 24
Stockholders' Equity
ASPN
ASPN
MITK
MITK
Q4 25
$235.5M
$233.7M
Q3 25
$305.7M
$240.3M
Q2 25
$308.8M
$237.6M
Q1 25
$314.8M
$220.2M
Q4 24
$614.7M
$200.9M
Q3 24
$507.6M
$214.8M
Q2 24
$517.8M
$209.6M
Q1 24
$491.2M
$216.1M
Total Assets
ASPN
ASPN
MITK
MITK
Q4 25
$406.7M
$446.5M
Q3 25
$491.4M
$459.1M
Q2 25
$525.1M
$446.7M
Q1 25
$555.0M
$425.3M
Q4 24
$895.1M
$396.0M
Q3 24
$782.6M
$413.8M
Q2 24
$748.6M
$409.2M
Q1 24
$698.0M
$417.0M
Debt / Equity
ASPN
ASPN
MITK
MITK
Q4 25
0.28×
0.02×
Q3 25
0.23×
0.02×
Q2 25
0.25×
Q1 25
0.30×
Q4 24
0.15×
Q3 24
0.18×
0.01×
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
ASPN
ASPN
MITK
MITK
Operating Cash FlowLast quarter
$16.1M
$8.0M
Free Cash FlowOCF − Capex
$13.7M
$6.6M
FCF MarginFCF / Revenue
33.1%
14.9%
Capex IntensityCapex / Revenue
6.0%
3.2%
Cash ConversionOCF / Net Profit
2.89×
TTM Free Cash FlowTrailing 4 quarters
$-4.6M
$60.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ASPN
ASPN
MITK
MITK
Q4 25
$16.1M
$8.0M
Q3 25
$15.0M
$19.5M
Q2 25
$-3.9M
$21.6M
Q1 25
$5.6M
$13.7M
Q4 24
$35.7M
$565.0K
Q3 24
$20.8M
$21.1M
Q2 24
$6.8M
$13.0M
Q1 24
$-17.7M
$7.1M
Free Cash Flow
ASPN
ASPN
MITK
MITK
Q4 25
$13.7M
$6.6M
Q3 25
$5.9M
$19.2M
Q2 25
$-16.8M
$21.2M
Q1 25
$-7.4M
$13.5M
Q4 24
$20.9M
$230.0K
Q3 24
$-50.0K
$20.8M
Q2 24
$-18.0M
$12.6M
Q1 24
$-43.6M
$6.6M
FCF Margin
ASPN
ASPN
MITK
MITK
Q4 25
33.1%
14.9%
Q3 25
8.1%
42.9%
Q2 25
-21.6%
46.5%
Q1 25
-9.4%
26.0%
Q4 24
17.0%
0.6%
Q3 24
-0.0%
48.2%
Q2 24
-15.3%
27.9%
Q1 24
-46.1%
14.0%
Capex Intensity
ASPN
ASPN
MITK
MITK
Q4 25
6.0%
3.2%
Q3 25
12.5%
0.6%
Q2 25
16.5%
0.7%
Q1 25
16.5%
0.4%
Q4 24
12.0%
0.9%
Q3 24
17.7%
0.7%
Q2 24
21.1%
1.0%
Q1 24
27.4%
1.0%
Cash Conversion
ASPN
ASPN
MITK
MITK
Q4 25
2.89×
Q3 25
10.46×
Q2 25
9.00×
Q1 25
1.50×
Q4 24
3.14×
Q3 24
2.46×
Q2 24
0.41×
60.12×
Q1 24
25.05×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ASPN
ASPN

Energy Industrial$14.5M35%
Other$13.9M34%
Thermal Barrier$12.9M31%

MITK
MITK

Fraud And Identity Solutions$25.5M58%
License$13.9M31%
Fraud And Identity Solutions Software License And Support$3.9M9%
Professional Services And Other$1.2M3%

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