Filing Flows › ZeroStack (ZSTK) › Q1 2026 › vs Q4 2025
ZeroStack (ZSTK) Q1 2026 vs Q4 2025 (quarter over quarter)
ZeroStack's revenue fell $2.1M (-22%) from $9.4M in Q4 2025 to $7.3M in Q1 2026.
ZeroStack, Q1 2026: revenue $7.3M (+6% year over year), operating margin -861.3%, net loss $36.7M, operating cash flow −$3.8M. The chart draws each line against Q4 2025, the increases inside each band.
Every line
| Line | Q1 2026 | Q4 2025 | Change | % |
|---|---|---|---|---|
| Revenue | $7.3M | $9.4M | −$2.1M | -22% |
| Other income, net | $26.0M | $39.3M | −$13.3M | -34% |
| Income tax benefit | $9K | $54K | −$45K | -83% |
| Net loss | $36.7M | $110M | −$73.2M | -67% |
| Costs & expenses | $69.9M | $159M | −$88.7M | -56% |
| Operating costs | $69.9M | $159M | −$88.7M | -56% |
| Cost of revenue | $4.1M | $9.2M | −$5.1M | -55% |
| Operating expenses | $65.8M | $149M | −$83.6M | -56% |
| Operating cash sources | $36.7M | $110M | −$73.2M | -67% |
| Depreciation & amortization | $4K | $4K | $0 | 0% |
| Share-based compensation | $2.8M | $295K | $2.5M | +839% |
| Working capital & other | $30.0M | $106M | −$76.4M | -72% |
| Cash used in operations | $3.8M | $3.2M | $687K | +22% |
| Net loss absorbed | $36.7M | $110M | −$73.2M | -67% |
Questions
How much did ZeroStack's revenue grow quarter over quarter in Q1 2026?
ZeroStack's revenue fell $2.1M (-22%) from $9.4M in Q4 2025 to $7.3M in Q1 2026.