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Side-by-side financial comparison of Stereotaxis, Inc. (STXS) and Xos, Inc. (XOS). Click either name above to swap in a different company.

Stereotaxis, Inc. is the larger business by last-quarter revenue ($8.6M vs $5.2M, roughly 1.7× Xos, Inc.). Stereotaxis, Inc. runs the higher net margin — -64.0% vs -186.8%, a 122.8% gap on every dollar of revenue. On growth, Stereotaxis, Inc. posted the faster year-over-year revenue change (36.3% vs -54.5%). Over the past eight quarters, Stereotaxis, Inc.'s revenue compounded faster (12.1% CAGR vs -35.7%).

Stereotaxis Inc. is an American publicly traded medical technology company based in St. Louis, Missouri, that makes robotic systems used by physicians to perform minimally-invasive endovascular procedures, including electrophysiology studies and cardiac catheter ablation procedures.

Xos, Inc. is an American manufacturer of commercial electric vehicles (EVs) and mobile EV chargers.

STXS vs XOS — Head-to-Head

Bigger by revenue
STXS
STXS
1.7× larger
STXS
$8.6M
$5.2M
XOS
Growing faster (revenue YoY)
STXS
STXS
+90.8% gap
STXS
36.3%
-54.5%
XOS
Higher net margin
STXS
STXS
122.8% more per $
STXS
-64.0%
-186.8%
XOS
Faster 2-yr revenue CAGR
STXS
STXS
Annualised
STXS
12.1%
-35.7%
XOS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
STXS
STXS
XOS
XOS
Revenue
$8.6M
$5.2M
Net Profit
$-5.5M
$-9.8M
Gross Margin
50.1%
-50.5%
Operating Margin
-65.4%
-186.6%
Net Margin
-64.0%
-186.8%
Revenue YoY
36.3%
-54.5%
Net Profit YoY
26.4%
48.6%
EPS (diluted)
$-0.06
$-0.76

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
STXS
STXS
XOS
XOS
Q4 25
$8.6M
$5.2M
Q3 25
$7.5M
$16.5M
Q2 25
$8.8M
$18.4M
Q1 25
$7.5M
$5.9M
Q4 24
$6.3M
$11.5M
Q3 24
$9.2M
$15.8M
Q2 24
$4.5M
$15.5M
Q1 24
$6.9M
$12.6M
Net Profit
STXS
STXS
XOS
XOS
Q4 25
$-5.5M
$-9.8M
Q3 25
$-6.5M
$2.1M
Q2 25
$-3.8M
$-7.5M
Q1 25
$-5.8M
$-10.2M
Q4 24
$-7.5M
$-19.0M
Q3 24
$-6.2M
$-10.5M
Q2 24
$-5.8M
$-9.7M
Q1 24
$-4.5M
$-11.0M
Gross Margin
STXS
STXS
XOS
XOS
Q4 25
50.1%
-50.5%
Q3 25
54.9%
15.3%
Q2 25
52.0%
8.8%
Q1 25
54.4%
20.6%
Q4 24
50.7%
-32.4%
Q3 24
44.6%
18.1%
Q2 24
73.6%
13.1%
Q1 24
57.6%
22.1%
Operating Margin
STXS
STXS
XOS
XOS
Q4 25
-65.4%
-186.6%
Q3 25
-87.8%
-42.4%
Q2 25
-45.2%
-38.5%
Q1 25
-79.3%
-157.7%
Q4 24
-120.3%
-127.0%
Q3 24
-69.0%
-61.4%
Q2 24
-133.7%
-73.2%
Q1 24
-69.0%
-81.1%
Net Margin
STXS
STXS
XOS
XOS
Q4 25
-64.0%
-186.8%
Q3 25
-86.6%
12.9%
Q2 25
-43.5%
-40.8%
Q1 25
-77.9%
-173.3%
Q4 24
-118.5%
-165.4%
Q3 24
-67.3%
-66.6%
Q2 24
-129.6%
-62.2%
Q1 24
-65.5%
-87.1%
EPS (diluted)
STXS
STXS
XOS
XOS
Q4 25
$-0.06
$-0.76
Q3 25
$-0.07
$0.22
Q2 25
$-0.05
$-0.91
Q1 25
$-0.07
$-1.26
Q4 24
$-0.09
$-2.34
Q3 24
$-0.08
$-1.32
Q2 24
$-0.07
$-1.23
Q1 24
$-0.06
$-1.80

Balance Sheet & Financial Strength

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

Metric
STXS
STXS
XOS
XOS
Cash + ST InvestmentsLiquidity on hand
$13.4M
$14.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$13.5M
$23.3M
Total Assets
$52.3M
$60.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
STXS
STXS
XOS
XOS
Q4 25
$13.4M
$14.0M
Q3 25
$10.5M
$14.1M
Q2 25
$7.0M
$8.8M
Q1 25
$10.6M
$4.8M
Q4 24
$12.2M
$11.0M
Q3 24
$10.7M
$8.4M
Q2 24
$14.7M
$19.7M
Q1 24
$17.6M
$46.2M
Stockholders' Equity
STXS
STXS
XOS
XOS
Q4 25
$13.5M
$23.3M
Q3 25
$6.3M
$31.1M
Q2 25
$1.5M
$18.3M
Q1 25
$2.9M
$24.8M
Q4 24
$6.1M
$33.6M
Q3 24
$10.8M
$50.8M
Q2 24
$11.4M
$59.2M
Q1 24
$14.6M
$67.8M
Total Assets
STXS
STXS
XOS
XOS
Q4 25
$52.3M
$60.4M
Q3 25
$45.6M
$73.8M
Q2 25
$41.2M
$80.3M
Q1 25
$45.7M
$87.7M
Q4 24
$46.7M
$98.3M
Q3 24
$50.9M
$120.5M
Q2 24
$36.0M
$123.4M
Q1 24
$39.5M
$135.0M

Cash Flow & Capital Efficiency

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

Metric
STXS
STXS
XOS
XOS
Operating Cash FlowLast quarter
$-4.0M
$2.4M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
STXS
STXS
XOS
XOS
Q4 25
$-4.0M
$2.4M
Q3 25
$-4.2M
$3.1M
Q2 25
$-3.7M
$4.6M
Q1 25
$-1.8M
$-4.8M
Q4 24
$1.3M
$3.3M
Q3 24
$-4.3M
$-11.5M
Q2 24
$-3.1M
$-26.0M
Q1 24
$-2.3M
$-14.6M
Free Cash Flow
STXS
STXS
XOS
XOS
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$-4.3M
$-11.7M
Q2 24
$-26.1M
Q1 24
$-14.6M
FCF Margin
STXS
STXS
XOS
XOS
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
-47.2%
-73.9%
Q2 24
-168.1%
Q1 24
-115.7%
Capex Intensity
STXS
STXS
XOS
XOS
Q4 25
0.0%
Q3 25
0.0%
0.0%
Q2 25
0.0%
Q1 25
0.0%
Q4 24
0.0%
Q3 24
0.1%
0.9%
Q2 24
0.8%
Q1 24
0.2%
Cash Conversion
STXS
STXS
XOS
XOS
Q4 25
Q3 25
1.45×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

STXS
STXS

Disposables Service And Accessories$5.3M61%
Systems$3.4M39%

XOS
XOS

Segment breakdown not available.

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