Armour Residential REIT, Inc.

Armour Residential REIT, Inc. is a U.S. mortgage REIT that invests primarily in Agency mortgage-backed securities backed by residential home loans. The company uses leverage and repurchase financing to build a securities portfolio and employs derivatives such as interest rate swaps, basis swaps, swaptions and futures to manage funding and duration risk. Its results are driven by net interest spread, prepayment behavior and changes in interest rates rather than by property ownership or rental income. Armour is externally managed by ARMOUR Capital Management LP, which runs day-to-day operations under a long-term management agreement.

— Armour Residential REIT, Inc.
%
Agency MBS investments85% Trading securities backed by fixed-rate residential mortgages, which form the core earning asset base.
U.S. Treasury positions5% Treasury securities and short positions used to manage portfolio duration and hedge rate exposure.
Derivative hedging5% Interest rate swaps, basis swaps, swaptions, futures and related instruments used to offset funding and valuation risk.
Financing and leverage structure5% Repurchase agreements and related financing arrangements that support portfolio leverage and liquidity.

Armour does not sell to end consumers in the usual sense; its economic counterparties are capital providers, repo...

  • Repurchase financing counterpartiesprimary

    Banks and other lenders that provide secured funding against Agency MBS and Treasury collateral, enabling leverage and portfolio scale.

  • Derivative counterpartiesprimary

    Financial institutions that enter into swaps, basis swaps, swaptions and futures used to hedge interest-rate and funding risk.

  • Equity investorsprimary

    Common and preferred stockholders who provide capital and seek dividend income and total return from the mortgage spread strategy.

  • U.S. mortgage borrowerssecondary

    Homeowners whose mortgage payments and prepayment behavior drive the cash flows and valuation of the Agency MBS portfolio.

Armour is a U.S.-centric business with its investment portfolio, financing relationships and counterparties primarily...

  • United States is the core market for assets, financing and counterparties
  • Maryland corporation with U.S.-based management and operations
  • Portfolio concentrated in U.S. Agency mortgage securities and U.S. Treasuries
  • Exposure is tied to U.S. housing, mortgage rates and prepayment behavior
  • No meaningful international revenue disclosure in the provided reports

Armour’s strategy is to earn spread income from a leveraged portfolio of Agency MBS while actively managing...

01
Manage interest-rate and prepayment exposureshort-term

The core earnings model depends on the spread between MBS yields and funding costs, which can be compressed by rate volatility and faster prepayments.

02
Maintain financing and liquidity flexibilityshort-term

Repo maturities, margin calls and TBA settlement obligations require ongoing access to capital and borrowing capacity.

03
Preserve portfolio spread and capital efficiencymedium-term

Returns depend on generating attractive net spreads after hedging and financing costs while keeping leverage within acceptable limits.

Armour’s largest business risk is interest-rate volatility, because rising or rapidly changing rates can reduce the...

high

Interest-rate and prepayment mismatch

The company earns from the spread between MBS yields and funding costs, but rate changes and borrower prepayments can move in ways that reduce that spread.

Scope
Agency MBS portfolio and hedging book
Materiality
high
high

Repo financing and liquidity pressure

The portfolio is financed with short-term repurchase agreements, so higher haircuts, margin calls or reduced lender appetite could force deleveraging.

Scope
Repurchase agreements and margin requirements
Materiality
high
high

REIT tax qualification risk

Failure to satisfy income, asset or distribution tests could trigger corporate-level tax and reduce cash available for dividends.

Scope
Tax structure and asset composition
Materiality
high
medium

Counterparty credit risk

Swaps, swaptions, basis swaps and repo transactions depend on financial counterparties that could default or demand adverse terms.

Scope
Derivative and financing counterparties
Materiality
medium
Fair value accounting for derivatives and trading MBS
Earnings volatility and comparability across periods
Repurchase agreement accounting and asset ownership
Balance sheet leverage and REIT qualification analysis
Management fee based on gross equity raised
General and administrative expense and shareholder returns

: 11/08/2026