QUCY — Quantum Cyber N.V.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2021-11-05.
Performance
Technicals
Others in Healthcare
Measured signals that fired on QUCY
| date | signal | measured base rate |
|---|---|---|
| 2026-08-21 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-08-04 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-14 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-05-14 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-05-13 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-05 | Lazar David E. Chief Executive Officer | Conversion | 28.1M | 225.00 | 6.3B |
| 2026-08-05 | Lazar David E. Chief Executive Officer | Conversion | 9.0M | 9.00 | 81.0M |
| 2026-08-05 | Lazar David E. Chief Executive Officer | Conversion | 9.0M | 9.00 | 81.0M |
| 2026-08-05 | Lazar David E. Chief Executive Officer | Conversion | 9.0M | 9.00 | 81.0M |
| 2026-07-31 | Ben-Tzvi Avraham Director | Grant or award | 112.3K | 0.00 | 0 |
| 2026-07-22 | Ben-Tzvi Avraham Director | Grant or award | 112.9K | 0.00 | 0 |
| 2026-05-08 | NATAN DAVID Director | Grant or award | 137.1K | 0.00 | 0 |
| 2026-05-08 | Ben-Tzvi Avraham Director | Grant or award | 137.1K | 0.00 | 0 |
| 2026-02-13 | Tibbitts Gregory J Director | Grant or award | 45.0K | 0.00 | 0 |
| 2026-02-13 | BAECHLER GUIDO Chief Executive Officer | Grant or award | 440.0K | 0.00 | 0 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| UBS Group AG | 41.0K | 86.6K |
| XTX Topco Ltd | 30.4K | 64.3K |
| Steward Partners Investment Advisory, LLC | 14.2K | 30.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 8.8K | 18.5K |
| JANE STREET GROUP, LLC | 7.6K | 16.1K |
| HARBOUR INVESTMENTS, INC. | 7.5K | 15.7K |
| Journey Advisory Group, LLC | 7.1K | 15.0K |
| TWO SIGMA SECURITIES, LLC | 6.1K | 12.8K |
| SBI Securities Co., Ltd. | 5.5K | 11.6K |
| Provenance Wealth Advisors, LLC | 555 | 1.2K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 10-Q | 2026-08-14 | 2026-06-30 | on EDGAR ↗ |
| 4 | 2026-08-12 | 2026-08-11 | on EDGAR ↗ |
| SCHEDULE 13G | 2026-08-10 | — | on EDGAR ↗ |
| 4 | 2026-08-07 | 2026-08-05 | on EDGAR ↗ |
| SCHEDULE 13D/A | 2026-08-07 | — | on EDGAR ↗ |
| 4/A | 2026-08-06 | 2026-07-22 | on EDGAR ↗ |
| 4/A | 2026-08-06 | 2026-07-22 | on EDGAR ↗ |
| 4/A | 2026-08-06 | 2026-07-22 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Quantum Cyber N.V. (QUCY) filed form 10-Q · 2026-08-14 · SEC EDGAR
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