§ PHARMACEUTICALS
USD · PharmaceuticalsFULC
FULCRUM THERAPEUTICS INC
USDSector · PharmaceuticalsBeta · 2.63
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
109 increased/new, 37 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/B | 2.14 | EPS (TTM) | -0.90 |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| MONTANOVA CAPITAL, LLC | 6.6M | 1.3% | ±0% |
| RA CAPITAL MANAGEMENT, L.P. | 6.1M | 0.5% | ±0% |
| BlackRock | 5.4M | 0.0% | +26% |
| TCG Crossover Management, LLC | 5.3M | 1.2% | ±0% |
| BRAIDWELL LP | 3.1M | 0.8% | +2% |
| Nantahala Capital Management, LLC | 3.1M | 0.9% | −29% |
◇ AC INTELLIGENCE
Top institutional owners for FULC as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER80.1% · 112 holders
PASSIVE / INDEX11.3% · 9 holders
TACTICAL / MACRO5.8% · 3 holders
QUALITY / COMPOUNDER5.8% · 11 holders
DEALER / BANK5.5% · 20 holders
ACTIVIST2.4% · 1 holder
SYSTEMATIC / QUANT2.2% · 6 holders
INCOME / DEFENSIVE0.3% · 6 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for FULC in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention FULC yet.