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Side-by-side financial comparison of Soluna Holdings, Inc (SLNH) and zSpace, Inc. (ZSPC). Click either name above to swap in a different company.

Soluna Holdings, Inc is the larger business by last-quarter revenue ($8.4M vs $4.8M, roughly 1.7× zSpace, Inc.). zSpace, Inc. runs the higher net margin — -150.3% vs -284.7%, a 134.4% gap on every dollar of revenue.

zSpace, Inc. is an American technology firm based in San Jose, California that delivers virtual and augmented reality experiences in STEM, CTE, and career readiness programs from a computer. zSpace mostly provides AR/VR technology to the education market, allowing teachers and learners to interact with simulated objects in virtual environments.

SLNH vs ZSPC — Head-to-Head

Bigger by revenue
SLNH
SLNH
1.7× larger
SLNH
$8.4M
$4.8M
ZSPC
Higher net margin
ZSPC
ZSPC
134.4% more per $
ZSPC
-150.3%
-284.7%
SLNH

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
SLNH
SLNH
ZSPC
ZSPC
Revenue
$8.4M
$4.8M
Net Profit
$-24.0M
$-7.3M
Gross Margin
9.5%
49.1%
Operating Margin
-92.5%
-116.2%
Net Margin
-284.7%
-150.3%
Revenue YoY
11.8%
Net Profit YoY
-233.2%
EPS (diluted)
$-1.14
$-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
SLNH
SLNH
ZSPC
ZSPC
Q4 25
$4.8M
Q3 25
$8.4M
$8.8M
Q2 25
$6.2M
$7.5M
Q1 25
$5.9M
$6.8M
Q4 24
$8.3M
Q3 24
$7.5M
Q2 24
$9.7M
Q1 24
$12.5M
Net Profit
SLNH
SLNH
ZSPC
ZSPC
Q4 25
$-7.3M
Q3 25
$-24.0M
$-6.2M
Q2 25
$-7.4M
$-6.1M
Q1 25
$-7.6M
$-5.8M
Q4 24
$-40.0M
Q3 24
$-7.2M
Q2 24
$-10.9M
Q1 24
$-5.3M
Gross Margin
SLNH
SLNH
ZSPC
ZSPC
Q4 25
49.1%
Q3 25
9.5%
51.2%
Q2 25
6.3%
42.6%
Q1 25
5.7%
47.4%
Q4 24
-360.8%
Q3 24
-39.1%
Q2 24
34.6%
Q1 24
45.4%
Operating Margin
SLNH
SLNH
ZSPC
ZSPC
Q4 25
-116.2%
Q3 25
-92.5%
-54.5%
Q2 25
-107.6%
-84.9%
Q1 25
-120.9%
-79.7%
Q4 24
-426.0%
Q3 24
-119.8%
Q2 24
-38.0%
Q1 24
3.2%
Net Margin
SLNH
SLNH
ZSPC
ZSPC
Q4 25
-150.3%
Q3 25
-284.7%
-70.2%
Q2 25
-119.9%
-81.8%
Q1 25
-127.3%
-86.3%
Q4 24
-483.8%
Q3 24
-95.5%
Q2 24
-112.4%
Q1 24
-41.9%
EPS (diluted)
SLNH
SLNH
ZSPC
ZSPC
Q4 25
$-0.22
Q3 25
$-1.14
$-0.26
Q2 25
$-0.93
$-0.27
Q1 25
$-1.21
$-0.26
Q4 24
$-7.14
Q3 24
$-1.56
Q2 24
$-3.62
Q1 24
$-2.62

Balance Sheet & Financial Strength

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

Metric
SLNH
SLNH
ZSPC
ZSPC
Cash + ST InvestmentsLiquidity on hand
Total DebtLower is stronger
$13.3M
$17.7M
Stockholders' EquityBook value
$14.5M
$-22.5M
Total Assets
$152.0M
$7.6M
Debt / EquityLower = less leverage
0.92×

8-quarter trend — quarters aligned by calendar period.

Total Debt
SLNH
SLNH
ZSPC
ZSPC
Q4 25
$17.7M
Q3 25
$13.3M
$18.7M
Q2 25
$10.0M
$18.1M
Q1 25
$10.2M
Q4 24
$7.1M
Q3 24
$8.1M
Q2 24
$9.0M
Q1 24
Stockholders' Equity
SLNH
SLNH
ZSPC
ZSPC
Q4 25
$-22.5M
Q3 25
$14.5M
$-19.7M
Q2 25
$-19.5M
$-22.3M
Q1 25
$-16.1M
$-19.6M
Q4 24
$-12.5M
Q3 24
$20.9M
Q2 24
$24.4M
Q1 24
$21.5M
Total Assets
SLNH
SLNH
ZSPC
ZSPC
Q4 25
$7.6M
Q3 25
$152.0M
$13.5M
Q2 25
$92.0M
$12.1M
Q1 25
$90.0M
$9.8M
Q4 24
$88.0M
Q3 24
$97.3M
Q2 24
$98.7M
Q1 24
$90.6M
Debt / Equity
SLNH
SLNH
ZSPC
ZSPC
Q4 25
Q3 25
0.92×
Q2 25
Q1 25
Q4 24
Q3 24
0.39×
Q2 24
0.37×
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
SLNH
SLNH
ZSPC
ZSPC
Operating Cash FlowLast quarter
$-2.2M
$-3.9M
Free Cash FlowOCF − Capex
$-6.8M
FCF MarginFCF / Revenue
-81.4%
Capex IntensityCapex / Revenue
55.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-34.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SLNH
SLNH
ZSPC
ZSPC
Q4 25
$-3.9M
Q3 25
$-2.2M
$-2.5M
Q2 25
$-1.1M
$-6.9M
Q1 25
$-177.0K
$-4.6M
Q4 24
$-5.1M
Q3 24
$61.0K
Q2 24
$-7.3M
Q1 24
$3.9M
Free Cash Flow
SLNH
SLNH
ZSPC
ZSPC
Q4 25
Q3 25
$-6.8M
Q2 25
$-9.7M
Q1 25
$-4.0M
Q4 24
$-13.9M
Q3 24
$-3.4M
Q2 24
$-7.6M
Q1 24
$3.3M
FCF Margin
SLNH
SLNH
ZSPC
ZSPC
Q4 25
Q3 25
-81.4%
Q2 25
-156.8%
Q1 25
-67.1%
Q4 24
-168.3%
Q3 24
-44.8%
Q2 24
-78.2%
Q1 24
26.5%
Capex Intensity
SLNH
SLNH
ZSPC
ZSPC
Q4 25
Q3 25
55.2%
Q2 25
139.0%
Q1 25
64.2%
Q4 24
107.0%
Q3 24
45.6%
Q2 24
2.5%
Q1 24
4.2%

Financial Flow Comparison

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

Revenue Breakdown by Segment

SLNH
SLNH

Data Hosting Revenue$5.3M62%
Cryptocurrency Mining Revenue$2.8M33%
Other$389.0K5%

ZSPC
ZSPC

Transferred At Point In Time$4.6M94%
Other$287.0K6%

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