Risk decomposition
V
Market → sector → subsector → α-residual · 2026-04-22 → 2026-10-12

Market
+2.8%
Sector
-1.6%
Subsector
+2.8%
α residual
+21.7%
Stock
+25.7%
Every position carries the market, its sector, and its subsector before any stock-specific move. The waterfall splits V'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=V&years=1