FULC — Fulcrum Therapeutics, 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 2019-07-18.
Performance
Technicals
Others in Healthcare
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-07-17 | TANG KEVIN 10% owner | Open-market purchase | 50.9K | 3.52 | 179.3K |
| 2026-07-17 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 50.9K | 3.52 | 179.3K |
| 2026-07-16 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 116.7K | 3.56 | 415.3K |
| 2026-07-16 | TANG KEVIN 10% owner | Open-market purchase | 116.7K | 3.56 | 415.3K |
| 2026-07-15 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 107.4K | 3.56 | 382.3K |
| 2026-07-15 | TANG KEVIN 10% owner | Open-market purchase | 107.4K | 3.56 | 382.3K |
| 2026-07-14 | TANG KEVIN 10% owner | Open-market purchase | 76.0K | 3.58 | 271.9K |
| 2026-07-14 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 76.0K | 3.58 | 271.9K |
| 2026-07-14 | TANG KEVIN 10% owner | Open-market purchase | 53.7K | 3.56 | 191.0K |
| 2026-07-14 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 53.7K | 3.56 | 191.0K |
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 |
|---|---|---|
| SUVRETTA CAPITAL MANAGEMENT, LLC | 50.3M | 6.6M |
| RA CAPITAL MANAGEMENT, L.P. | 46.4M | 6.1M |
| BlackRock, Inc. | 41.3M | 5.4M |
| TCG Crossover Management, LLC | 40.3M | 5.2M |
| BRAIDWELL LP | 24.0M | 3.1M |
| Nantahala Capital Management, LLC | 23.4M | 3.1M |
| VANGUARD CAPITAL MANAGEMENT LLC | 20.7M | 2.7M |
| Siren, L.L.C. | 18.0M | 2.4M |
| First Turn Management, LLC | 17.3M | 2.3M |
| Aberdeen Group plc | 17.0M | 2.2M |
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
- Shareholder Alert: Ademi LLP investigates whether Fulcrum Therapeutics, Inc. is obtaining a Fair Price for Public Shareholders · 2026-08-17
- Shareholder Alert: Ademi LLP investigates whether Fulcrum Therapeutics, Inc. is obtaining a Fair Price for Public Shareholders · 2026-08-17
- Fulcrum Therapeutics, Inc. (FULC) filed form 8-K · 2026-08-17 · SEC EDGAR
- Why is Fulcrum Therapeutics stock rallying today? · 2026-08-17
- Fulcrum Therapeutics, Inc. (FULC) filed form 8-K · 2026-08-10 · SEC EDGAR
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