Very High LeverageExtremely high leverage amplifies sensitivity to spread widening or funding stress, constraining flexibility. With thin equity, adverse rate moves or repo dislocations could rapidly erode book value and strain liquidity, making capital stability a persistent risk over months.
Thin Profitability & Low ROEVery low margins and ROE indicate limited ability to convert revenue into sustainable profits. The business requires leverage and favorable spreads to produce returns; absent persistent spread tightening or continued tailwinds, profitability and distributable earnings remain fragile.
Prepayment And Demand RisksAccelerating prepayments on premium coupons reduce expected cashflows and reinvestment yields, degrading long‑term returns on affected securities. Coupled with limited bank/overseas demand, this narrows the buyer base and increases execution risk if GSE support moderates.