Risk decomposition
META
Market → sector → subsector → α-residual · 2026-04-10 → 2026-09-30

Market
+21.7%
Sector
-13.7%
Subsector
+2.6%
α residual
+4.8%
Stock
+15.4%
Every position carries the market, its sector, and its subsector before any stock-specific move. The waterfall splits META's realized return into those benchmark layers; the α residual is what the three hedge layers do not explain.
source: RiskModels — GET /ticker-returns?ticker=META&years=1