Energy · Oil & Gas Field Exploration Services · OTC · CIK 1131312 · FYE Dec 31 · Prices AT CLOSE 2026-08-28 (USD) Last $0.39 · Day +0.39% · 1Y +68.7% · Off 52W high −44.6% · Vol (1Y) 75.8% Price2023-08-28 → 2026-08-28 ZNOG close: $0.07 on 2023-08-28 to $0.39 on 2026-08-28. Split-adj closes · 240 of 1,386 · price returnⓘ At a glance | Short interest0.5% of sh out | | Days to cover2.9d | | 13F net flow (QoQ)+0.00% | | Top-10 13F concentration100.0% | | Next report (est.)2026-11-12 |
SI 2026-08-14 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 | Sales (TTM)$0 | | Earnings (TTM)-$8.2M | | ROE−21.5% | | ROIC−20.1% | | Debt / equity0.00× |
FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD+76.4% | | 1Y+68.7% | | 3Y+475.7% | | 5Y+51.5% | | Since incept. (ann.)−10.7% |
Total return · from 2021-02-22ⓘ Risk | Ann. volatility (1Y)75.8% | | Ann. volatility (3Y)122.6% | | Sharpe (1Y)1.07 | | Sharpe (3Y)1.07 | | Max drawdown (1Y)−44.5% | | Max drawdown (3Y)−66.7% | | Beta (3Y vs SPY)2.39 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| Ethos Financial Group, LLC | 183,993 | $63,846 | 0.02% | +16.0% | | JAG CAPITAL MANAGEMENT, LLC | 33,000 | $11,451 | 0.00% | +6.5% | | Wealth Group Ltd | 29,195 | $10,131 | 0.00% | +11.9% | | Winch Advisory Services, LLC | 12,000 | $4,164 | 0.00% | +0.0% |
Δ vs 2025-Q4ⓘ Latest reported quarterslast report 2026-08-11 | Period end | Reported | EPS | EPS YoY | Revenue | Rev YoY |
|---|
| 2025-12-31 | 2026-03-19 | — | — | $0 | — | | 2025-09-30 | 2025-11-10 | — | — | $0 | — | | 2025-06-30 | 2025-08-11 | — | — | $0 | — | | 2025-03-31 | 2025-05-08 | — | — | $0 | — |
As-reported XBRL · next 2026-11-12 est.ⓘ Basis & disclosures - EOD closes · nothing imputed or averaged · absent “—”
- As-of differs by block · 13F = US long, 45+d lag, LOWER bound
- Not investment advice · no recommendation, price target or solicitation
- EDGAR + foreign registers · marketstack (licensed EOD) · spzco.com/methodology
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