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Side-by-side financial comparison of QT IMAGING HOLDINGS, INC. (QTI) and Soluna Holdings, Inc (SLNH). Click either name above to swap in a different company.
Soluna Holdings, Inc is the larger business by last-quarter revenue ($8.4M vs $8.3M, roughly 1.0× QT IMAGING HOLDINGS, INC.). QT IMAGING HOLDINGS, INC. runs the higher net margin — -16.8% vs -284.7%, a 267.9% gap on every dollar of revenue. On growth, QT IMAGING HOLDINGS, INC. posted the faster year-over-year revenue change (877.2% vs 11.8%).
QT Imaging Holdings, Inc. is a medical technology company that designs, manufactures and commercializes non-invasive medical imaging systems primarily for breast health diagnostics. It serves healthcare providers, clinics and medical institutions across key markets including North America, Europe and Asia-Pacific, focusing on improving the accuracy and accessibility of diagnostic imaging for patients.
QTI vs SLNH — Head-to-Head
Income Statement — Q4 FY2025 vs Q3 FY2025
| Metric | | |
|---|---|---|
| Revenue | $8.3M | $8.4M |
| Net Profit | $-1.4M | $-24.0M |
| Gross Margin | 38.0% | 9.5% |
| Operating Margin | -8.5% | -92.5% |
| Net Margin | -16.8% | -284.7% |
| Revenue YoY | 877.2% | 11.8% |
| Net Profit YoY | 60.2% | -233.2% |
| EPS (diluted) | $-1.00 | $-1.14 |
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.
| Q4 25 | $8.3M | — | ||
| Q3 25 | $4.2M | $8.4M | ||
| Q2 25 | $3.7M | $6.2M | ||
| Q1 25 | $2.8M | $5.9M | ||
| Q4 24 | — | $8.3M | ||
| Q3 24 | — | $7.5M | ||
| Q2 24 | $1.7M | $9.7M | ||
| Q1 24 | $1.4M | $12.5M |
| Q4 25 | $-1.4M | — | ||
| Q3 25 | $-4.6M | $-24.0M | ||
| Q2 25 | $-4.0M | $-7.4M | ||
| Q1 25 | $-11.1M | $-7.6M | ||
| Q4 24 | — | $-40.0M | ||
| Q3 24 | — | $-7.2M | ||
| Q2 24 | $-1.2M | $-10.9M | ||
| Q1 24 | $-628.6K | $-5.3M |
| Q4 25 | 38.0% | — | ||
| Q3 25 | 43.0% | 9.5% | ||
| Q2 25 | 49.9% | 6.3% | ||
| Q1 25 | 64.7% | 5.7% | ||
| Q4 24 | — | -360.8% | ||
| Q3 24 | — | -39.1% | ||
| Q2 24 | 51.0% | 34.6% | ||
| Q1 24 | 55.8% | 45.4% |
| Q4 25 | -8.5% | — | ||
| Q3 25 | -39.4% | -92.5% | ||
| Q2 25 | -28.5% | -107.6% | ||
| Q1 25 | -37.2% | -120.9% | ||
| Q4 24 | — | -426.0% | ||
| Q3 24 | — | -119.8% | ||
| Q2 24 | -129.5% | -38.0% | ||
| Q1 24 | -409.5% | 3.2% |
| Q4 25 | -16.8% | — | ||
| Q3 25 | -108.7% | -284.7% | ||
| Q2 25 | -109.3% | -119.9% | ||
| Q1 25 | -397.9% | -127.3% | ||
| Q4 24 | — | -483.8% | ||
| Q3 24 | — | -95.5% | ||
| Q2 24 | -72.9% | -112.4% | ||
| Q1 24 | -46.1% | -41.9% |
| Q4 25 | $-1.00 | — | ||
| Q3 25 | $-0.47 | $-1.14 | ||
| Q2 25 | $-0.14 | $-0.93 | ||
| Q1 25 | $-0.40 | $-1.21 | ||
| Q4 24 | — | $-7.14 | ||
| Q3 24 | — | $-1.56 | ||
| Q2 24 | $-0.30 | $-3.62 | ||
| Q1 24 | $-0.05 | $-2.62 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $10.4M | — |
| Total DebtLower is stronger | $10.1M | $13.3M |
| Stockholders' EquityBook value | $6.4M | $14.5M |
| Total Assets | $23.0M | $152.0M |
| Debt / EquityLower = less leverage | 1.57× | 0.92× |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $10.4M | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
| Q4 25 | $10.1M | — | ||
| Q3 25 | $15.1M | $13.3M | ||
| Q2 25 | $10.1M | $10.0M | ||
| Q1 25 | $10.2M | $10.2M | ||
| Q4 24 | — | $7.1M | ||
| Q3 24 | — | $8.1M | ||
| Q2 24 | $11.7M | $9.0M | ||
| Q1 24 | $11.7M | — |
| Q4 25 | $6.4M | — | ||
| Q3 25 | $-9.1M | $14.5M | ||
| Q2 25 | $-324.3K | $-19.5M | ||
| Q1 25 | $-20.2M | $-16.1M | ||
| Q4 24 | — | $-12.5M | ||
| Q3 24 | — | $20.9M | ||
| Q2 24 | $-6.2M | $24.4M | ||
| Q1 24 | $-4.9M | $21.5M |
| Q4 25 | $23.0M | — | ||
| Q3 25 | $12.1M | $152.0M | ||
| Q2 25 | $11.6M | $92.0M | ||
| Q1 25 | $10.9M | $90.0M | ||
| Q4 24 | — | $88.0M | ||
| Q3 24 | — | $97.3M | ||
| Q2 24 | $10.8M | $98.7M | ||
| Q1 24 | $12.9M | $90.6M |
| Q4 25 | 1.57× | — | ||
| 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 | | |
|---|---|---|
| Operating Cash FlowLast quarter | $-3.1M | $-2.2M |
| 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.
| Q4 25 | $-3.1M | — | ||
| Q3 25 | $-878.8K | $-2.2M | ||
| Q2 25 | $-1.4M | $-1.1M | ||
| Q1 25 | $-3.5M | $-177.0K | ||
| Q4 24 | — | $-5.1M | ||
| Q3 24 | — | $61.0K | ||
| Q2 24 | $-979.6K | $-7.3M | ||
| Q1 24 | $-6.0M | $3.9M |
| 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 |
| 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% |
| Q4 25 | — | — | ||
| Q3 25 | 0.0% | 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
QTI
Segment breakdown not available.
SLNH
| Data Hosting Revenue | $5.3M | 62% |
| Cryptocurrency Mining Revenue | $2.8M | 33% |
| Other | $389.0K | 5% |
