§ BIOTECHNOLOGY
USD · BiotechnologyRCUS
ARCUS BIOSCIENCES INC
USDSector · BiotechnologyBeta · 0.81
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
138 increased/new, 68 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/B | 4.67 | EPS (TTM) | -3.18 |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| GILEAD SCIENCES, INC. | 31.4M | 32.1% | ±0% |
| BlackRock, Inc. | 15.2M | 0.0% | +2% |
| WELLINGTON MANAGEMENT GROUP LLP | 6.1M | 0.0% | +17% |
| State Street | 5.4M | 0.0% | +18% |
| MONTANOVA CAPITAL, LLC | 5.0M | 2.8% | −3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.3M | n/a | n/a |
◇ AC INTELLIGENCE
Top institutional owners for RCUS 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
OTHER96.7% · 0 holders
OTHER2.1% · 131 holders
PASSIVE / INDEX0.5% · 11 holders
DEALER / BANK0.3% · 22 holders
QUALITY / COMPOUNDER0.2% · 16 holders
SYSTEMATIC / QUANT0.1% · 6 holders
TACTICAL / MACRO0.1% · 3 holders
INCOME / DEFENSIVE0.0% · 22 holders
ACTIVIST0.0% · 1 holder
GROWTH / MOMENTUM0.0% · 1 holder
◇ 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 RCUS in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention RCUS yet.