AQB — AQUABOUNTY TECHNOLOGIES INC
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 2016-01-04.
Performance
Technicals
Measured signals that fired on AQB
| date | signal | measured base rate |
|---|---|---|
| 2026-07-20 | 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 |
| 2026-03-31 | 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 |
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 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 98.9K | 114.2K |
| TWO SIGMA INVESTMENTS, LP | 80.3K | 92.8K |
| EPIQ PARTNERS, LLC | 77.0K | 89.0K |
| GEODE CAPITAL MANAGEMENT, LLC | 48.4K | 56.0K |
| BlackRock, Inc. | 41.1K | 47.5K |
| CITADEL ADVISORS LLC | 29.4K | 34.0K |
| VANGUARD CAPITAL MANAGEMENT LLC | 20.2K | 23.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 10.3K | 11.9K |
| VANGUARD FIDUCIARY TRUST CO | 9.2K | 10.6K |
| Tower Research Capital LLC (TRC) | 3.5K | 4.1K |
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 | |
|---|---|---|---|
| 8-K | 2026-08-06 | 2026-08-06 | on EDGAR ↗ |
| 10-Q | 2026-08-06 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-07-08 | 2026-07-06 | on EDGAR ↗ |
| D | 2026-07-01 | — | on EDGAR ↗ |
| 8-K | 2026-06-30 | 2026-06-25 | on EDGAR ↗ |
| 8-K | 2026-06-25 | 2026-06-23 | on EDGAR ↗ |
| SCHEDULE 13G | 2026-05-21 | — | on EDGAR ↗ |
| 10-Q | 2026-05-07 | 2026-03-31 | 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
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