stock
ZSTK · ZeroStack Corp.
What ZeroStack Corp. reports to the SEC, read from its filings.
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The live ZSTK price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on ZSTK.
Sign in to see thisOptions positioning
Gamma exposure levels from the options market.
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Trend, momentum and volatility gauges per timeframe.
Sign in to see thisWhat it is
- Industry
- Finance Services (SIC 6199)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 17,489,828 as of 2026-07-27 (XBRL frame CY2026Q2I)
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- 13.1%
- Operating
- -595.5%
- Net
- -444.2%
Returns
- ROE
- -1287.0%
- ROA
- -706.1%
Health
- Current ratio
- 0.9x
- Debt/equity
- 0.2x
Deep value
- NCAV
- -$821,000
- NCAV per share
- -$0.05
- Price/NCAV
- Locked
- NNWC
- -$7.23M
- NNWC per share
- -$0.41
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-06-30; balance sheet at 2026-06-30.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | $13.66M | $1.62M | -$24.23M | -$24.61M | 10-Q filed 2026-07-31 |
| 2026-03-31 | $7.27M | $3.15M | -$62.65M | -$36.66M | 10-Q filed 2026-05-04 |
| 2025-12-31 | $9.35M | $160,000 | -$148.25M | -$109.90M | 10-K filed 2026-02-27 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2025-09-30 | $9.75M | $335,000 | -$3.27M | -$6.66M | 10-Q filed 2025-11-05 |
| 2025-06-30 | $9.71M | $619,000 | -$1.51M | -$2.41M | 10-Q filed 2026-07-31 Assembled from more than one filing; the filing above is only the newest of them. |
| 2025-03-31 | $6.87M | $535,000 | -$1.62M | -$758,000 | 10-Q filed 2026-05-04 |
| 2024-12-31 | -$5.09M | -$5.32M | -$786,000 | -$6.13M | 10-K filed 2026-02-27 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2024-09-30 | $7.24M | $495,000 | -$2.12M | -$3.77M | 10-Q filed 2025-11-05 |
- Assets
- $25.19M
- Equity
- $13.82M
Balance as of 2026-06-30.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | $35.68M | -$154.65M | -$119.73M | -$8.80M |
| 2024-12-31 | $35.87M | -$8.93M | -$15.91M | -$5.17M |
| 2023-12-31 | $76.07M | -$50.35M | -$57.04M | -$8.56M |
| 2022-12-31 | $33.40M | -$47.22M | -$52.41M | -$17.23M |
| 2021-12-31 | $8.98M | -$19.00M | -$21.36M | -$24.92M |
Company filings
since Tue Aug 25 · 3 offering filings in 12 months
events
Other event
Other eventAug 218-KMaterial agreement, Acquisition or sale completed, Unregistered share sale, Executive or director change
Material agreementAcquisition or sale completedUnregistered share saleExecutive or director changeAug 198-KAcquisition or sale completed
Acquisition or sale completedJul 238-KExecutive or director change, Bylaws or fiscal year change, Shareholder vote results
Executive or director changeBylaws or fiscal year changeShareholder vote resultsJul 208-KExecutive or director change
Executive or director changeMay 68-KMaterial agreement, Agreement ended, Unregistered share sale
Material agreementAgreement endedUnregistered share saleMar 318-K
5% owners ()
BLOCKCAT PTE. LTD.
Passive stake
Puple AI Inc.
Passive stake
Reis-Faria Daniel
Stake update
Vaiman Dany
Stake update
Heinrich Michael
Stake update
Insiders, politicians and funds
Insider trades, last 90 days
Rong Rudy
President
Sale$7,570Aug 21, 7:51 PM ET
Heinrich Michael
Executive Chairman, Director
Buy$3,479,013Jul 20, 6:31 PM ET
Politician trades, last 90 days
No politician trades filed in the last 90 days.
Funds
None of the tracked funds held this at their last 13F.
News
Stories that named ZSTK, and the market events around them.
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Recent signals
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nakagai
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