John Hancock Corporate Bond ETF (JHCB US) – Portfolio Construction MethodologyThe investment strategy underpinning the actively managed John Hancock Corporate Bond ETF invests ≥80% of net assets in investment-grade corporate bonds (S&P/Fitch AAA–BBB-; Moody’s Aaa–Baa3), including debentures and other corporate debt. Portfolio construction emphasizes sector/industry allocation and bottom-up security selection to source comparatively undervalued credits while considering ESG factors alongside other inputs. Th ...