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Side-by-side financial comparison of ASP Isotopes Inc. (ASPI) and Massimo Group (MAMO). Click either name above to swap in a different company.

Massimo Group is the larger business by last-quarter revenue ($21.0M vs $16.7M, roughly 1.3× ASP Isotopes Inc.). On growth, ASP Isotopes Inc. posted the faster year-over-year revenue change (1295.7% vs 15.7%).

ASP Isotopes Inc. is a specialty materials firm focused on developing and producing high-purity custom isotopes. Its products serve key sectors including nuclear medicine, targeted cancer therapies, advanced energy, and industrial research, with customers across North America, Europe and Asia Pacific.

Massimo Dutti, S.A. is a Spanish premium clothing retailer specializing in cashmere and wool products, established in 1985 and owned by Spanish multinational company Inditex, the parent company of Zara, Pull&Bear, and other brands.

ASPI vs MAMO — Head-to-Head

Bigger by revenue
MAMO
MAMO
1.3× larger
MAMO
$21.0M
$16.7M
ASPI
Growing faster (revenue YoY)
ASPI
ASPI
+1280.0% gap
ASPI
1295.7%
15.7%
MAMO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ASPI
ASPI
MAMO
MAMO
Revenue
$16.7M
$21.0M
Net Profit
$2.0M
Gross Margin
12.5%
41.5%
Operating Margin
13.1%
Net Margin
9.5%
Revenue YoY
1295.7%
15.7%
Net Profit YoY
-586.8%
215.0%
EPS (diluted)
$0.05

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
ASPI
ASPI
MAMO
MAMO
Q4 25
$16.7M
$21.0M
Q3 25
$4.9M
$17.0M
Q2 25
$18.9M
Q1 25
$14.9M
Q4 24
$18.2M
Q3 24
$25.6M
Q2 24
$35.4M
Q1 24
$30.2M
Net Profit
ASPI
ASPI
MAMO
MAMO
Q4 25
$2.0M
Q3 25
$-12.9M
$1.5M
Q2 25
$77.7K
Q1 25
$-2.1M
Q4 24
$-1.7M
Q3 24
$-2.5M
Q2 24
$2.8M
Q1 24
$3.2M
Gross Margin
ASPI
ASPI
MAMO
MAMO
Q4 25
12.5%
41.5%
Q3 25
8.7%
42.0%
Q2 25
36.3%
Q1 25
28.4%
Q4 24
19.6%
Q3 24
27.2%
Q2 24
32.5%
Q1 24
34.7%
Operating Margin
ASPI
ASPI
MAMO
MAMO
Q4 25
13.1%
Q3 25
-306.1%
10.5%
Q2 25
0.8%
Q1 25
-18.2%
Q4 24
-15.4%
Q3 24
1.2%
Q2 24
10.1%
Q1 24
13.2%
Net Margin
ASPI
ASPI
MAMO
MAMO
Q4 25
9.5%
Q3 25
-263.7%
9.0%
Q2 25
0.4%
Q1 25
-14.0%
Q4 24
-9.5%
Q3 24
-9.8%
Q2 24
8.0%
Q1 24
10.6%
EPS (diluted)
ASPI
ASPI
MAMO
MAMO
Q4 25
$0.05
Q3 25
$-0.15
$0.04
Q2 25
$0.00
Q1 25
$-0.05
Q4 24
$-0.05
Q3 24
$-0.06
Q2 24
$0.07
Q1 24
$0.08

Balance Sheet & Financial Strength

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

Metric
ASPI
ASPI
MAMO
MAMO
Cash + ST InvestmentsLiquidity on hand
$333.3M
$5.8M
Total DebtLower is stronger
$14.4M
Stockholders' EquityBook value
$204.2M
$23.7M
Total Assets
$498.0M
$51.4M
Debt / EquityLower = less leverage
0.07×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ASPI
ASPI
MAMO
MAMO
Q4 25
$333.3M
$5.8M
Q3 25
$113.9M
$2.6M
Q2 25
Q1 25
$3.0M
Q4 24
$10.2M
Q3 24
Q2 24
Q1 24
Total Debt
ASPI
ASPI
MAMO
MAMO
Q4 25
$14.4M
Q3 25
$13.9M
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
ASPI
ASPI
MAMO
MAMO
Q4 25
$204.2M
$23.7M
Q3 25
$74.1M
$21.7M
Q2 25
$20.2M
Q1 25
$19.9M
Q4 24
$21.7M
Q3 24
$22.5M
Q2 24
$24.7M
Q1 24
$18.1M
Total Assets
ASPI
ASPI
MAMO
MAMO
Q4 25
$498.0M
$51.4M
Q3 25
$225.9M
$44.4M
Q2 25
$45.9M
Q1 25
$46.4M
Q4 24
$54.9M
Q3 24
$57.1M
Q2 24
$49.9M
Q1 24
$47.3M
Debt / Equity
ASPI
ASPI
MAMO
MAMO
Q4 25
0.07×
Q3 25
0.19×
Q2 25
Q1 25
Q4 24
Q3 24
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
ASPI
ASPI
MAMO
MAMO
Operating Cash FlowLast quarter
$-37.8M
$4.0M
Free Cash FlowOCF − Capex
$-47.4M
FCF MarginFCF / Revenue
-284.7%
Capex IntensityCapex / Revenue
57.9%
Cash ConversionOCF / Net Profit
2.01×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ASPI
ASPI
MAMO
MAMO
Q4 25
$-37.8M
$4.0M
Q3 25
$-8.9M
$633.2K
Q2 25
$-1.4M
Q1 25
$-3.3M
Q4 24
$9.1M
Q3 24
$4.7M
Q2 24
$-6.5M
Q1 24
$-637.0K
Free Cash Flow
ASPI
ASPI
MAMO
MAMO
Q4 25
$-47.4M
Q3 25
$-12.0M
Q2 25
Q1 25
Q4 24
$9.0M
Q3 24
$4.6M
Q2 24
$-6.7M
Q1 24
$-741.4K
FCF Margin
ASPI
ASPI
MAMO
MAMO
Q4 25
-284.7%
Q3 25
-245.5%
Q2 25
Q1 25
Q4 24
49.7%
Q3 24
18.1%
Q2 24
-19.0%
Q1 24
-2.5%
Capex Intensity
ASPI
ASPI
MAMO
MAMO
Q4 25
57.9%
Q3 25
64.4%
Q2 25
Q1 25
Q4 24
0.2%
Q3 24
0.3%
Q2 24
0.7%
Q1 24
0.3%
Cash Conversion
ASPI
ASPI
MAMO
MAMO
Q4 25
2.01×
Q3 25
0.41×
Q2 25
-17.92×
Q1 25
Q4 24
Q3 24
Q2 24
-2.30×
Q1 24
-0.20×

Financial Flow Comparison

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

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