AMCI — AMC Robotics Corp
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 2023-01-25.
Performance
Technicals
Others in Consumer Discretionary
Measured signals that fired on AMCI
| date | signal | measured base rate |
|---|---|---|
| 2026-03-11 | Bollinger bandwidth breaks out of its own compression structure | -0.63% over 21 days · t = -2.80 · n = 7,196 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 |
|---|---|---|---|---|---|
| 2025-12-09 | Harraden Circle Strategic Investments, LP | Open-market sale | 98.5K | 14.03 | 1.4M |
| 2025-12-09 | Harraden Circle Investors GP, LLC | Open-market sale | 98.5K | 14.03 | 1.4M |
| 2025-12-09 | Harraden Circle Special Opportunities, LP | Open-market sale | 98.5K | 14.03 | 1.4M |
| 2025-12-09 | Harraden Circle Concentrated, LP | Open-market sale | 98.5K | 14.03 | 1.4M |
| 2025-12-09 | Harraden Circle Investments, LLC | Open-market sale | 98.5K | 14.03 | 1.4M |
| 2025-12-09 | Harraden Circle Investors GP, LP | Open-market sale | 98.5K | 14.03 | 1.4M |
| 2025-12-09 | Harraden Circle Investors, LP | Open-market sale | 98.5K | 14.03 | 1.4M |
| 2025-12-09 | Fortmiller Frederick Vincent Jr. | Open-market sale | 98.5K | 14.03 | 1.4M |
| 2025-12-09 | Harraden Circle Investments, LLC | Open-market sale | 26.5K | 14.74 | 391.3K |
| 2025-12-09 | Harraden Circle Investors GP, LP | Open-market sale | 26.5K | 14.74 | 391.3K |
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 |
|---|---|---|
| Harraden Circle Investments, LLC | 769.3K | 141.0K |
| Vontobel Holding Ltd. | 665.2K | 121.9K |
| GEODE CAPITAL MANAGEMENT, LLC | 344.6K | 63.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | 291.5K | 53.4K |
| Themes Management Co LLC | 212.9K | 39.0K |
| VANGUARD FIDUCIARY TRUST CO | 139.0K | 25.5K |
| NORTHERN TRUST CORP | 57.3K | 10.5K |
| CITIGROUP INC | 34.8K | 6.4K |
| OSAIC HOLDINGS, INC. | 16.4K | 3.0K |
| UBS Group AG | 944 | 173 |
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 ↗ |
| SCHEDULE 13G/A | 2026-08-05 | — | on EDGAR ↗ |
| EFFECT | 2026-07-16 | — | on EDGAR ↗ |
| POS AM | 2026-07-10 | — | on EDGAR ↗ |
| 8-K | 2026-06-24 | 2026-06-24 | on EDGAR ↗ |
| 8-K | 2026-06-04 | 2026-04-07 | on EDGAR ↗ |
| 10-Q | 2026-05-19 | 2026-03-31 | on EDGAR ↗ |
| NT 10-Q | 2026-05-18 | 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
- Amc Robotics Corp (AMCI) filed form 8-K · 2026-08-21 · SEC EDGAR
- Amc Robotics Corp (AMCI) filed form 8-K · 2026-08-17 · SEC EDGAR
- AMC Robotics Corp (AMCI) filed form 10-Q · 2026-08-14 · SEC EDGAR
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