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Side-by-side financial comparison of Aterian, Inc. (ATER) and Optex Systems Holdings Inc (OPXS). Click either name above to swap in a different company.

Aterian, Inc. is the larger business by last-quarter revenue ($15.1M vs $9.1M, roughly 1.7× Optex Systems Holdings Inc). Optex Systems Holdings Inc runs the higher net margin — 2.6% vs -52.5%, a 55.2% gap on every dollar of revenue. On growth, Optex Systems Holdings Inc posted the faster year-over-year revenue change (11.6% vs -38.5%). Optex Systems Holdings Inc produced more free cash flow last quarter ($-548.0K vs $-1.0M). Over the past eight quarters, Optex Systems Holdings Inc's revenue compounded faster (3.6% CAGR vs -13.5%).

Aterian, Inc. is a technology-enabled consumer products company that leverages artificial intelligence and data analytics to identify market demand, develop, source and distribute a wide portfolio of affordable goods spanning home improvement, wellness, personal care, pet supplies and outdoor recreation. It primarily sells its products through leading global e-commerce platforms, with core markets covering North America and Europe.

Optex Systems Holdings Inc. designs, manufactures and supplies high-performance optical, optoelectronic components and integrated subsystems. Its core products include military sighting systems, laser protection solutions and precision optical assemblies, serving defense, aerospace and industrial manufacturing markets globally.

ATER vs OPXS — Head-to-Head

Bigger by revenue
ATER
ATER
1.7× larger
ATER
$15.1M
$9.1M
OPXS
Growing faster (revenue YoY)
OPXS
OPXS
+50.1% gap
OPXS
11.6%
-38.5%
ATER
Higher net margin
OPXS
OPXS
55.2% more per $
OPXS
2.6%
-52.5%
ATER
More free cash flow
OPXS
OPXS
$499.0K more FCF
OPXS
$-548.0K
$-1.0M
ATER
Faster 2-yr revenue CAGR
OPXS
OPXS
Annualised
OPXS
3.6%
-13.5%
ATER

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ATER
ATER
OPXS
OPXS
Revenue
$15.1M
$9.1M
Net Profit
$-7.9M
$242.0K
Gross Margin
56.1%
22.9%
Operating Margin
-51.1%
1.6%
Net Margin
-52.5%
2.6%
Revenue YoY
-38.5%
11.6%
Net Profit YoY
-512.2%
-71.3%
EPS (diluted)
$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
ATER
ATER
OPXS
OPXS
Q4 25
$15.1M
$9.1M
Q3 25
$19.0M
$11.3M
Q2 25
$19.5M
$11.1M
Q1 25
$15.4M
$10.7M
Q4 24
$24.6M
$8.2M
Q3 24
$26.2M
$9.4M
Q2 24
$28.0M
$9.1M
Q1 24
$20.2M
$8.5M
Net Profit
ATER
ATER
OPXS
OPXS
Q4 25
$-7.9M
$242.0K
Q3 25
$-2.3M
$1.0M
Q2 25
$-4.9M
$1.5M
Q1 25
$-3.9M
$1.8M
Q4 24
$-1.3M
$844.0K
Q3 24
$-1.8M
$1.0M
Q2 24
$-3.6M
$1.3M
Q1 24
$-5.2M
$1.1M
Gross Margin
ATER
ATER
OPXS
OPXS
Q4 25
56.1%
22.9%
Q3 25
56.1%
30.1%
Q2 25
54.3%
28.5%
Q1 25
61.4%
31.3%
Q4 24
63.4%
26.0%
Q3 24
60.3%
25.5%
Q2 24
60.4%
31.8%
Q1 24
65.1%
30.0%
Operating Margin
ATER
ATER
OPXS
OPXS
Q4 25
-51.1%
1.6%
Q3 25
-10.7%
18.3%
Q2 25
-23.1%
17.2%
Q1 25
-24.1%
20.8%
Q4 24
-6.5%
11.2%
Q3 24
-6.6%
13.7%
Q2 24
-11.5%
17.8%
Q1 24
-26.1%
15.9%
Net Margin
ATER
ATER
OPXS
OPXS
Q4 25
-52.5%
2.6%
Q3 25
-12.0%
9.1%
Q2 25
-25.0%
13.6%
Q1 25
-25.4%
16.5%
Q4 24
-5.3%
10.3%
Q3 24
-6.8%
10.7%
Q2 24
-13.0%
13.9%
Q1 24
-25.5%
12.5%
EPS (diluted)
ATER
ATER
OPXS
OPXS
Q4 25
$0.03
Q3 25
$0.14
Q2 25
$0.22
Q1 25
$0.26
Q4 24
$0.12
Q3 24
$0.15
Q2 24
$0.18
Q1 24
$0.16

Balance Sheet & Financial Strength

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

Metric
ATER
ATER
OPXS
OPXS
Cash + ST InvestmentsLiquidity on hand
$4.9M
$5.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$15.2M
$24.7M
Total Assets
$29.6M
$30.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATER
ATER
OPXS
OPXS
Q4 25
$4.9M
$5.8M
Q3 25
$7.6M
$6.4M
Q2 25
$10.5M
$4.9M
Q1 25
$14.3M
$3.5M
Q4 24
$18.0M
$2.5M
Q3 24
$16.1M
$1.0M
Q2 24
$20.3M
$486.0K
Q1 24
$17.5M
$321.0K
Stockholders' Equity
ATER
ATER
OPXS
OPXS
Q4 25
$15.2M
$24.7M
Q3 25
$22.6M
$24.3M
Q2 25
$24.3M
$23.1M
Q1 25
$27.0M
$21.6M
Q4 24
$30.0M
$19.7M
Q3 24
$30.6M
$18.8M
Q2 24
$30.9M
$17.7M
Q1 24
$33.0M
$16.5M
Total Assets
ATER
ATER
OPXS
OPXS
Q4 25
$29.6M
$30.2M
Q3 25
$40.1M
$30.1M
Q2 25
$45.4M
$29.2M
Q1 25
$49.8M
$27.5M
Q4 24
$49.5M
$24.8M
Q3 24
$52.1M
$25.5M
Q2 24
$59.9M
$24.9M
Q1 24
$55.7M
$23.8M

Cash Flow & Capital Efficiency

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

Metric
ATER
ATER
OPXS
OPXS
Operating Cash FlowLast quarter
$-1.0M
$-92.0K
Free Cash FlowOCF − Capex
$-1.0M
$-548.0K
FCF MarginFCF / Revenue
-6.9%
-6.0%
Capex IntensityCapex / Revenue
0.0%
5.0%
Cash ConversionOCF / Net Profit
-0.38×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATER
ATER
OPXS
OPXS
Q4 25
$-1.0M
$-92.0K
Q3 25
$-1.6M
$1.6M
Q2 25
$-4.4M
$1.4M
Q1 25
$-3.9M
$1.2M
Q4 24
$-9.0K
$2.8M
Q3 24
$-722.0K
$753.0K
Q2 24
$2.9M
$50.0K
Q1 24
$-6.0K
$-1.3M
Free Cash Flow
ATER
ATER
OPXS
OPXS
Q4 25
$-1.0M
$-548.0K
Q3 25
$-1.6M
$1.5M
Q2 25
$-4.4M
Q1 25
$1.1M
Q4 24
$2.5M
Q3 24
$545.0K
Q2 24
$2.9M
$-256.0K
Q1 24
$-42.0K
$-1.4M
FCF Margin
ATER
ATER
OPXS
OPXS
Q4 25
-6.9%
-6.0%
Q3 25
-8.4%
13.5%
Q2 25
-22.7%
Q1 25
9.8%
Q4 24
30.3%
Q3 24
5.8%
Q2 24
10.3%
-2.8%
Q1 24
-0.2%
-16.3%
Capex Intensity
ATER
ATER
OPXS
OPXS
Q4 25
0.0%
5.0%
Q3 25
0.2%
0.4%
Q2 25
0.0%
0.0%
Q1 25
0.0%
1.2%
Q4 24
0.0%
3.9%
Q3 24
0.0%
2.2%
Q2 24
0.0%
3.4%
Q1 24
0.2%
1.3%
Cash Conversion
ATER
ATER
OPXS
OPXS
Q4 25
-0.38×
Q3 25
1.52×
Q2 25
0.92×
Q1 25
0.67×
Q4 24
3.32×
Q3 24
0.74×
Q2 24
0.04×
Q1 24
-1.20×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ATER
ATER

Sales Channel Directly To Consumer$13.1M87%
Heating Cooling And Air Quality$2.1M14%

OPXS
OPXS

Optex Systems OPX Richardson Texas$5.3M58%
Applied Optics Center AOC Dallas$4.0M44%

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