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Side-by-side financial comparison of ASPEN AEROGELS INC (ASPN) and Repay Holdings Corp (RPAY). Click either name above to swap in a different company.

Repay Holdings Corp is the larger business by last-quarter revenue ($78.6M vs $41.3M, roughly 1.9× ASPEN AEROGELS INC). ASPEN AEROGELS INC runs the higher net margin — -176.4% vs -178.3%, a 1.9% gap on every dollar of revenue. On growth, Repay Holdings Corp posted the faster year-over-year revenue change (0.4% vs -66.4%). Repay Holdings Corp produced more free cash flow last quarter ($23.2M vs $13.7M). Over the past eight quarters, Repay Holdings Corp's revenue compounded faster (-1.3% 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.

Repay Holdings Corp is a leading payment technology provider delivering integrated end-to-end payment processing solutions for businesses across North America. Its offerings include credit/debit card processing, ACH transfer services, POS system integrations and digital payment tools, serving retail, healthcare, automotive and e-commerce segments to help clients streamline transaction workflows and boost operational efficiency.

ASPN vs RPAY — Head-to-Head

Bigger by revenue
RPAY
RPAY
1.9× larger
RPAY
$78.6M
$41.3M
ASPN
Growing faster (revenue YoY)
RPAY
RPAY
+66.8% gap
RPAY
0.4%
-66.4%
ASPN
Higher net margin
ASPN
ASPN
1.9% more per $
ASPN
-176.4%
-178.3%
RPAY
More free cash flow
RPAY
RPAY
$9.6M more FCF
RPAY
$23.2M
$13.7M
ASPN
Faster 2-yr revenue CAGR
RPAY
RPAY
Annualised
RPAY
-1.3%
-33.9%
ASPN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ASPN
ASPN
RPAY
RPAY
Revenue
$41.3M
$78.6M
Net Profit
$-72.9M
$-140.1M
Gross Margin
-55.5%
74.2%
Operating Margin
-170.3%
-182.2%
Net Margin
-176.4%
-178.3%
Revenue YoY
-66.4%
0.4%
Net Profit YoY
-741.7%
-3304.1%
EPS (diluted)
$-0.87
$-1.68

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
RPAY
RPAY
Q4 25
$41.3M
$78.6M
Q3 25
$73.0M
$77.7M
Q2 25
$78.0M
$75.6M
Q1 25
$78.7M
$77.3M
Q4 24
$123.1M
$78.3M
Q3 24
$117.3M
$79.1M
Q2 24
$117.8M
$74.9M
Q1 24
$94.5M
$80.7M
Net Profit
ASPN
ASPN
RPAY
RPAY
Q4 25
$-72.9M
$-140.1M
Q3 25
$-6.3M
$-6.4M
Q2 25
$-9.1M
$-102.3M
Q1 25
$-301.2M
$-7.9M
Q4 24
$11.4M
$-4.1M
Q3 24
$-13.0M
$3.2M
Q2 24
$16.8M
$-4.1M
Q1 24
$-1.8M
$-5.2M
Gross Margin
ASPN
ASPN
RPAY
RPAY
Q4 25
-55.5%
74.2%
Q3 25
28.5%
74.4%
Q2 25
32.4%
75.7%
Q1 25
29.0%
75.9%
Q4 24
38.3%
76.3%
Q3 24
41.8%
77.8%
Q2 24
43.8%
78.2%
Q1 24
37.2%
76.2%
Operating Margin
ASPN
ASPN
RPAY
RPAY
Q4 25
-170.3%
-182.2%
Q3 25
-4.6%
-3.9%
Q2 25
-6.6%
-138.7%
Q1 25
-380.2%
-4.7%
Q4 24
12.0%
-1.5%
Q3 24
14.8%
-0.9%
Q2 24
17.0%
-4.6%
Q1 24
2.6%
-3.1%
Net Margin
ASPN
ASPN
RPAY
RPAY
Q4 25
-176.4%
-178.3%
Q3 25
-8.7%
-8.3%
Q2 25
-11.6%
-135.2%
Q1 25
-382.7%
-10.3%
Q4 24
9.2%
-5.3%
Q3 24
-11.1%
4.1%
Q2 24
14.3%
-5.4%
Q1 24
-1.9%
-6.5%
EPS (diluted)
ASPN
ASPN
RPAY
RPAY
Q4 25
$-0.87
$-1.68
Q3 25
$-0.08
$-0.08
Q2 25
$-0.11
$-1.15
Q1 25
$-3.67
$-0.09
Q4 24
$0.15
$-0.04
Q3 24
$-0.17
$0.03
Q2 24
$0.21
$-0.04
Q1 24
$-0.02
$-0.06

Balance Sheet & Financial Strength

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

Metric
ASPN
ASPN
RPAY
RPAY
Cash + ST InvestmentsLiquidity on hand
$156.9M
$115.7M
Total DebtLower is stronger
$65.5M
$280.1M
Stockholders' EquityBook value
$235.5M
$484.4M
Total Assets
$406.7M
$1.2B
Debt / EquityLower = less leverage
0.28×
0.58×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ASPN
ASPN
RPAY
RPAY
Q4 25
$156.9M
$115.7M
Q3 25
$150.7M
$95.7M
Q2 25
$167.6M
$162.6M
Q1 25
$192.0M
$165.5M
Q4 24
$220.9M
$189.5M
Q3 24
$113.5M
$168.7M
Q2 24
$91.4M
$147.1M
Q1 24
$101.5M
$128.3M
Total Debt
ASPN
ASPN
RPAY
RPAY
Q4 25
$65.5M
$280.1M
Q3 25
$70.1M
$279.5M
Q2 25
$77.3M
$279.0M
Q1 25
$95.4M
$497.6M
Q4 24
$95.0M
$496.8M
Q3 24
$93.7M
$496.2M
Q2 24
$435.6M
Q1 24
$434.9M
Stockholders' Equity
ASPN
ASPN
RPAY
RPAY
Q4 25
$235.5M
$484.4M
Q3 25
$305.7M
$616.9M
Q2 25
$308.8M
$633.7M
Q1 25
$314.8M
$755.7M
Q4 24
$614.7M
$761.3M
Q3 24
$507.6M
$754.7M
Q2 24
$517.8M
$815.4M
Q1 24
$491.2M
$813.8M
Total Assets
ASPN
ASPN
RPAY
RPAY
Q4 25
$406.7M
$1.2B
Q3 25
$491.4M
$1.3B
Q2 25
$525.1M
$1.4B
Q1 25
$555.0M
$1.5B
Q4 24
$895.1M
$1.6B
Q3 24
$782.6M
$1.6B
Q2 24
$748.6M
$1.5B
Q1 24
$698.0M
$1.5B
Debt / Equity
ASPN
ASPN
RPAY
RPAY
Q4 25
0.28×
0.58×
Q3 25
0.23×
0.45×
Q2 25
0.25×
0.44×
Q1 25
0.30×
0.66×
Q4 24
0.15×
0.65×
Q3 24
0.18×
0.66×
Q2 24
0.53×
Q1 24
0.53×

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
RPAY
RPAY
Operating Cash FlowLast quarter
$16.1M
$23.3M
Free Cash FlowOCF − Capex
$13.7M
$23.2M
FCF MarginFCF / Revenue
33.1%
29.6%
Capex IntensityCapex / Revenue
6.0%
0.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-4.6M
$90.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ASPN
ASPN
RPAY
RPAY
Q4 25
$16.1M
$23.3M
Q3 25
$15.0M
$32.2M
Q2 25
$-3.9M
$33.1M
Q1 25
$5.6M
$2.5M
Q4 24
$35.7M
$34.3M
Q3 24
$20.8M
$60.1M
Q2 24
$6.8M
$31.0M
Q1 24
$-17.7M
$24.8M
Free Cash Flow
ASPN
ASPN
RPAY
RPAY
Q4 25
$13.7M
$23.2M
Q3 25
$5.9M
$32.1M
Q2 25
$-16.8M
$33.0M
Q1 25
$-7.4M
$2.4M
Q4 24
$20.9M
$34.0M
Q3 24
$-50.0K
$59.8M
Q2 24
$-18.0M
$30.5M
Q1 24
$-43.6M
$24.7M
FCF Margin
ASPN
ASPN
RPAY
RPAY
Q4 25
33.1%
29.6%
Q3 25
8.1%
41.3%
Q2 25
-21.6%
43.6%
Q1 25
-9.4%
3.0%
Q4 24
17.0%
43.5%
Q3 24
-0.0%
75.6%
Q2 24
-15.3%
40.7%
Q1 24
-46.1%
30.6%
Capex Intensity
ASPN
ASPN
RPAY
RPAY
Q4 25
6.0%
0.1%
Q3 25
12.5%
0.2%
Q2 25
16.5%
0.1%
Q1 25
16.5%
0.2%
Q4 24
12.0%
0.3%
Q3 24
17.7%
0.3%
Q2 24
21.1%
0.6%
Q1 24
27.4%
0.1%
Cash Conversion
ASPN
ASPN
RPAY
RPAY
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
3.14×
Q3 24
18.52×
Q2 24
0.41×
Q1 24

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%

RPAY
RPAY

Sales Channel Directly To Consumer$69.4M88%
Other$6.8M9%
Sales Channel Through Intermediary$2.3M3%

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