Health Care · Surgical & Medical Instruments & Apparatus · Nasdaq · CIK 1506983 · FYE Dec 31 · Prices AT CLOSE 2026-08-19 (USD) Last $0.35 · Day +1.10% · Mkt cap $4M · 1Y −93.5% · Off 52W high −97.5% · Vol (1Y) 255.3% Price2023-08-21 → 2026-08-19 GCTK close: $1,794 on 2023-08-21 to $0 on 2026-08-19. Split-adj closes · 240 of 1,107 · price returnⓘ At a glance | Short interest24.2% of sh out | | Days to cover1.0d | | 13F net flow (QoQ)+0.03% | | Top-10 13F concentration100.0% | | Next report (est.)2026-11-14 |
SI 2026-07-31 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD−91.0% | | 1Y−93.5% | | 3Y−100.0% | | Since incept. (ann.)−91.4% |
Total return · from 2022-03-15ⓘ Risk | Ann. volatility (1Y)255.3% | | Ann. volatility (3Y)195.4% | | Sharpe (1Y)−0.26 | | Sharpe (3Y)−0.59 | | Max drawdown (1Y)−97.3% | | Max drawdown (3Y)−100.0% | | Beta (3Y vs SPY)1.70 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| GEODE CAPITAL MANAGEMENT, LLC | 47,001 | $30,550 | 2.42% | new | | Ikarian Capital, LLC | 45,830 | $29,790 | 2.36% | +0.0% | | HRT FINANCIAL LP | 40,631 | $26,000 | 2.09% | new | | BOOTHBAY FUND MANAGEMENT, LLC | 13,525 | $8,791 | 0.70% | +0.0% | | VANGUARD FIDUCIARY TRUST CO | 4,722 | $3,069 | 0.24% | new | | ALERUS FINANCIAL NA | 4,000 | $2,600 | 0.21% | +0.0% | | Tower Research Capital LLC (TRC) | 3,442 | $2,237 | 0.18% | +709.9% | | UBS Group AG | 702 | $456 | 0.04% | +489.9% |
Δ vs 2025-Q4ⓘ Latest reported quarterslast report 2026-08-14 | Period end | Reported | EPS | EPS YoY | Revenue | Rev YoY |
|---|
| 2026-06-30 | 2026-08-14 | $0.76 | −92.1% | — | — | | 2026-03-31 | 2026-05-14 | $2.65 | — | — | — | | 2025-09-30 | 2025-11-13 | $4.64 | — | — | — | | 2025-06-30 | 2025-08-14 | $9.62 | — | — | — |
As-reported XBRL · next 2026-11-14 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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