NUWE — Nuwellis, 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 2017-01-13.
Performance
Technicals
Others in Healthcare
Measured signals that fired on NUWE
| date | signal | measured base rate |
|---|---|---|
| 2026-08-17 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-04-28 | 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 |
| 2026-03-20 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 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 |
|---|---|---|---|---|---|
| 2025-06-10 | ERB JOHN L CEO and President | Conversion | 7.5K | 0.06 | 451 |
| 2025-06-09 | ERB JOHN L CEO and President | Conversion | 1.1M | 0.06 | 65.5K |
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 |
|---|---|---|
| ARMISTICE CAPITAL, LLC | 248.0K | 236.2K |
| GEODE CAPITAL MANAGEMENT, LLC | 46.4K | 44.2K |
| Tower Research Capital LLC (TRC) | 5.4K | 5.2K |
| CITIGROUP INC | 5.4K | 5.1K |
| SBI Securities Co., Ltd. | 66 | 63 |
| UBS Group AG | 48 | 46 |
| Caitong International Asset Management Co., Ltd | 4 | 4 |
| Ankerstar Wealth, LLC | 1 | 1 |
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 →
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
- Nuwellis, Inc. (NUWE) filed form 8-K · 2026-08-13 · SEC EDGAR
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