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Side-by-side financial comparison of ASP Isotopes Inc. (ASPI) and INNOVATIVE SOLUTIONS & SUPPORT INC (ISSC). Click either name above to swap in a different company.

INNOVATIVE SOLUTIONS & SUPPORT INC is the larger business by last-quarter revenue ($21.8M 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 36.6%). INNOVATIVE SOLUTIONS & SUPPORT INC produced more free cash flow last quarter ($7.0M vs $-47.4M).

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.

Motorola Solutions, Inc., is an American technology company that provides safety and security products and services. Headquartered in Chicago, Illinois, the company provides critical communications, video security, and command center technologies, used by public safety agencies and enterprises. It was formed in 2011 by the division of Motorola, Inc., and is its legal successor; the former company's mobile phone division was spun off as Motorola Mobility, now part of Chinese technology company...

ASPI vs ISSC — Head-to-Head

Bigger by revenue
ISSC
ISSC
1.3× larger
ISSC
$21.8M
$16.7M
ASPI
Growing faster (revenue YoY)
ASPI
ASPI
+1259.1% gap
ASPI
1295.7%
36.6%
ISSC
More free cash flow
ISSC
ISSC
$54.5M more FCF
ISSC
$7.0M
$-47.4M
ASPI

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ASPI
ASPI
ISSC
ISSC
Revenue
$16.7M
$21.8M
Net Profit
$4.1M
Gross Margin
12.5%
54.5%
Operating Margin
28.9%
Net Margin
18.6%
Revenue YoY
1295.7%
36.6%
Net Profit YoY
-586.8%
451.4%
EPS (diluted)
$0.22

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
ISSC
ISSC
Q4 25
$16.7M
$21.8M
Q3 25
$4.9M
$22.2M
Q2 25
$24.1M
Q1 25
$21.9M
Q4 24
$16.0M
Q3 24
$15.4M
Q2 24
$11.8M
Q1 24
$10.7M
Net Profit
ASPI
ASPI
ISSC
ISSC
Q4 25
$4.1M
Q3 25
$-12.9M
$7.1M
Q2 25
$2.4M
Q1 25
$5.3M
Q4 24
$736.2K
Q3 24
$3.2M
Q2 24
$1.6M
Q1 24
$1.2M
Gross Margin
ASPI
ASPI
ISSC
ISSC
Q4 25
12.5%
54.5%
Q3 25
8.7%
63.2%
Q2 25
35.5%
Q1 25
51.4%
Q4 24
41.4%
Q3 24
55.4%
Q2 24
53.4%
Q1 24
52.0%
Operating Margin
ASPI
ASPI
ISSC
ISSC
Q4 25
28.9%
Q3 25
-306.1%
37.0%
Q2 25
14.6%
Q1 25
31.8%
Q4 24
8.4%
Q3 24
28.4%
Q2 24
17.3%
Q1 24
15.3%
Net Margin
ASPI
ASPI
ISSC
ISSC
Q4 25
18.6%
Q3 25
-263.7%
32.0%
Q2 25
10.1%
Q1 25
24.3%
Q4 24
4.6%
Q3 24
20.7%
Q2 24
13.2%
Q1 24
11.3%
EPS (diluted)
ASPI
ASPI
ISSC
ISSC
Q4 25
$0.22
Q3 25
$-0.15
$0.40
Q2 25
$0.14
Q1 25
$0.30
Q4 24
$0.04
Q3 24
$0.18
Q2 24
$0.09
Q1 24
$0.07

Balance Sheet & Financial Strength

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

Metric
ASPI
ASPI
ISSC
ISSC
Cash + ST InvestmentsLiquidity on hand
$333.3M
$8.3M
Total DebtLower is stronger
$14.4M
$23.8M
Stockholders' EquityBook value
$204.2M
$68.7M
Total Assets
$498.0M
$109.9M
Debt / EquityLower = less leverage
0.07×
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ASPI
ASPI
ISSC
ISSC
Q4 25
$333.3M
$8.3M
Q3 25
$113.9M
$2.7M
Q2 25
$601.8K
Q1 25
$1.2M
Q4 24
$604.6K
Q3 24
$539.0K
Q2 24
$521.0K
Q1 24
$574.1K
Total Debt
ASPI
ASPI
ISSC
ISSC
Q4 25
$14.4M
$23.8M
Q3 25
$13.9M
$24.4M
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
ASPI
ASPI
ISSC
ISSC
Q4 25
$204.2M
$68.7M
Q3 25
$74.1M
$64.6M
Q2 25
$56.8M
Q1 25
$53.5M
Q4 24
$47.8M
Q3 24
$46.6M
Q2 24
$43.2M
Q1 24
$41.4M
Total Assets
ASPI
ASPI
ISSC
ISSC
Q4 25
$498.0M
$109.9M
Q3 25
$225.9M
$103.4M
Q2 25
$91.8M
Q1 25
$89.9M
Q4 24
$81.3M
Q3 24
$82.4M
Q2 24
$59.8M
Q1 24
$57.6M
Debt / Equity
ASPI
ASPI
ISSC
ISSC
Q4 25
0.07×
0.35×
Q3 25
0.19×
0.38×
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
ISSC
ISSC
Operating Cash FlowLast quarter
$-37.8M
$8.2M
Free Cash FlowOCF − Capex
$-47.4M
$7.0M
FCF MarginFCF / Revenue
-284.7%
32.3%
Capex IntensityCapex / Revenue
57.9%
5.1%
Cash ConversionOCF / Net Profit
2.01×
TTM Free Cash FlowTrailing 4 quarters
$12.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ASPI
ASPI
ISSC
ISSC
Q4 25
$-37.8M
$8.2M
Q3 25
$-8.9M
$3.0M
Q2 25
$7.2M
Q1 25
$1.3M
Q4 24
$1.8M
Q3 24
$445.3K
Q2 24
$934.1K
Q1 24
$201.1K
Free Cash Flow
ASPI
ASPI
ISSC
ISSC
Q4 25
$-47.4M
$7.0M
Q3 25
$-12.0M
$2.0M
Q2 25
$3.5M
Q1 25
$-267.7K
Q4 24
$1.6M
Q3 24
$299.5K
Q2 24
$730.8K
Q1 24
$75.4K
FCF Margin
ASPI
ASPI
ISSC
ISSC
Q4 25
-284.7%
32.3%
Q3 25
-245.5%
8.8%
Q2 25
14.6%
Q1 25
-1.2%
Q4 24
9.9%
Q3 24
1.9%
Q2 24
6.2%
Q1 24
0.7%
Capex Intensity
ASPI
ASPI
ISSC
ISSC
Q4 25
57.9%
5.1%
Q3 25
64.4%
4.5%
Q2 25
15.3%
Q1 25
7.1%
Q4 24
1.6%
Q3 24
0.9%
Q2 24
1.7%
Q1 24
1.2%
Cash Conversion
ASPI
ASPI
ISSC
ISSC
Q4 25
2.01×
Q3 25
0.42×
Q2 25
2.95×
Q1 25
0.24×
Q4 24
2.50×
Q3 24
0.14×
Q2 24
0.60×
Q1 24
0.17×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ASPI
ASPI

Segment breakdown not available.

ISSC
ISSC

Products$13.6M62%
Services$8.2M38%

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