Swaps Portfolio Management

Section: Swaps in Portfolio Management Estimated study time: 45 minutes Content: Interest rate swaps are one of the most important tools in fixed income portfolio management, allowing managers to efficiently modify duration, convert floating-rate exposure to fixed (or vice versa), and implement liability-driven strategies. In an interest rate swap, two counterparties exchange cash flows based on a notional principal — typically one party pays a fixed rate and receives a floating rate (LIBOR/SOFR); the other pays floating and receives fixed. No principal is exchanged. The pay-fixed, receive-floating swap is equivalent to borrowing at a fixed rate (the fixed leg you pay) and investing at the floating rate (the floating leg you receive). The resulting position behaves like a short fixed-rate bond + long floating-rate bond. Since floating-rate notes have near-zero duration and fixed-rate bonds have significant duration, the pay-fixed swap reduces overall portfolio duration. Conversely, the receive-fixed, pay-floating swap adds duration — the equivalent of buying a fixed-rate bond. Total return swaps (TRS) are used in portfolio management to gain or transfer exposure to an asset class without owning the underlying. In a TRS, one party pays the total return (income + capital gains) of a reference asset and receives a floating rate (plus/minus a spread). A manager can gain exposure to an equity index through a TRS: paying LIBOR + spread, receiving the S&P 500 total return. This is used in synthetic equity overlay, synthetic credit exposure, and sometimes to access assets in markets with regulatory or operational constraints. Equity swaps allow conversion between equity and fixed income or cash exposure. In a "receive equity, pay fixed" swap, the manager receives the total return on an equity index…