Two Harbors Investment Corp. (TWO-PB)
Two Harbors Investment Corp. is a mortgage real estate investment trust — a company that buys mortgages and mortgage-backed securities, funds them with borrowed money, and earns the difference between what borrowers pay on their mortgages and what the company pays to borrow. The company owns no homes, employs very few people, and manufactures nothing. It is a pure financial play on residential mortgages in the United States. That simplicity is also its appeal and its risk.
What is a mortgage REIT and why does Two Harbors exist?
A mortgage real estate investment trust, or mortgage REIT, is a company that makes money by borrowing at one rate and lending or investing at a higher rate. In Two Harbors’ case, the company borrows money at low rates (using a financing technique called repurchase agreements, or “repos”) and uses that money to buy mortgages or mortgage-backed securities that yield higher rates. The difference between the borrowing cost and the investment return is the company’s spread, and that spread is the source of profit.
Why would anyone build a company to do this? Because mortgages are a huge asset class in the United States — hundreds of billions of dollars in residential mortgages exist at any given moment — and many investors and institutions want exposure to the returns on mortgages without the burden of originating them, servicing them, or holding the risks directly. Two Harbors and other mortgage REITs provide that access. They also provide liquidity to mortgage markets: by buying mortgage-backed securities, they create demand that allows originators and lenders to continue originating new mortgages.
How does Two Harbors make money?
The company’s core economics are simple. Two Harbors owns mortgages and mortgage-backed securities, which pay the company interest (the mortgage rate that borrowers pay). The company funds these assets with debt — it borrows money at wholesale rates by issuing bonds and using repurchase agreements. The difference between the interest earned on the mortgages and the interest paid on the debt is net interest income, and that is the company’s primary source of revenue.
For example, if Two Harbors owns mortgages yielding 4 percent and funds them with debt costing 2 percent, the net interest spread is 2 percent. If the company manages $10 billion in mortgages and debt, the 2 percent spread yields $200 million in annual net interest income. That income must cover operating costs, loan losses, and the preferred dividends the company pays (mortgage REITs are required to distribute nearly all earnings to shareholders, which is why they often fund dividends with a combination of current earnings and capital).
The second source of gains is mark-to-market on the mortgages and securities the company owns. When interest rates fall, the value of existing mortgages rises (because borrowers can pay them off and refinance at lower rates, but the company owns the mortgage and collects the old, higher rate for a while). When interest rates rise, the value falls. Two Harbors marks its portfolio to market each quarter, and gains or losses flow through the earnings. This makes earnings volatile, because mortgage values swing with interest rates.
Why would an investor buy Two Harbors?
Mortgage REITs are typically held by income-focused investors seeking high dividend yields. Two Harbors pays a dividend that is often in the 6 to 8 percent range (though it varies with market conditions and the mortgage spreads). For investors comfortable with volatility and the specific risks of mortgage investing, that yield can be attractive.
The catch is that the dividend is not earned in the traditional sense. Mortgage REIT dividends often include a mix of current earnings (interest income) and return of capital (the company paying shareholders back some of their original investment). This is legal and common, but it means investors should not assume the dividend is sustainable forever. If spreads narrow or mortgage values decline significantly, the company may have to cut the dividend.
What affects Two Harbors’ profitability?
Interest rates are the dominant factor. When the Federal Reserve is in a hiking cycle (raising rates), mortgage values decline, and the spreads the company earns on new borrowing might narrow if the company’s debt costs rise faster than mortgage yields do. When the Fed is in a cutting cycle (lowering rates), mortgage values rise, and spreads might widen. The company’s earnings are therefore highly sensitive to interest-rate movements and expectations.
Prepayment risk is a second factor. When interest rates fall, homeowners refinance their mortgages, paying off the old mortgages early. Two Harbors loses the high-yielding mortgage and gets the principal back, which it must reinvest at lower rates. This is called negative convexity — the company benefits when rates rise but is hurt when rates fall. It is inherent to mortgage investing.
Credit risk is a third factor. Although most of the mortgages Two Harbors owns are guaranteed by government agencies (Fannie Mae, Freddie Mac, Ginnie Mae), the company does own some non-agency mortgages, which have credit risk. If borrowers default, the value of those mortgages declines. During recessions and financial crises, mortgage credit losses rise sharply.
Leverage is a fourth factor. Mortgage REITs are heavily leveraged, often borrowing $8 to $10 for every $1 of equity. This leverage amplifies returns in good times (a small spread on a large portfolio generates big dollars) but also amplifies losses in bad times. A sharp decline in mortgage values or a sudden spike in borrowing costs can wipe out equity quickly. Leverage is critical to understanding the REIT’s risk profile.
Two Harbors in different interest-rate regimes
When interest rates are stable or falling, mortgage REITs tend to perform well. Mortgage values rise, prepayment risk declines (because refinancing slows), and spreads can widen. The dividend tends to be supported. Investors often buy mortgage REITs in anticipation of rate cuts.
When interest rates are rising, mortgage REITs tend to struggle. Mortgage values decline, and if the company has to refinance debt, it may face higher borrowing costs. The spread can narrow. Prepayment risk falls (because refinancing becomes unattractive), but that is cold comfort — the company is stuck holding lower-yielding mortgages. Earnings can swing sharply negative.
The 2022 interest-rate hiking cycle was brutal for mortgage REITs. The Federal Reserve raised rates aggressively, mortgage values declined sharply, and many mortgage REITs cut dividends and raised additional capital. Two Harbors performed better than some peers, but it still faced substantial headwinds.
The role of geopolitics and housing policy
Two Harbors’ portfolio is concentrated in agency mortgages — mortgages backed or guaranteed by government agencies. This makes the company indirectly exposed to government housing policy. If regulators change the rules around mortgage guarantees, the profitability of the REIT changes. It is also sensitive to the mortgage origination market: if mortgage origination volume is low, there is less supply of new mortgages for Two Harbors to buy.
The company is also sensitive to systemic financial conditions. If credit markets freeze or there is a panic, the repo market (which Two Harbors relies on for short-term funding) can become unavailable or very expensive. During the 2008 financial crisis, mortgage REITs suffered greatly because funding dried up and mortgage spreads compressed as investors fled risk.
What makes Two Harbors different from other mortgage REITs?
Two Harbors is one of several large mortgage REITs, including New York Mortgage Trust, Chimera Investment Corp., and others. They all pursue the same basic strategy: borrow short-term and invest in mortgages. The differences are in the specific mortgages and securities they hold (some favor non-agency mortgages, others focus on agencies), how much leverage they use, and how actively they trade. Two Harbors is known for a relatively disciplined approach to leverage and for focusing on agency mortgages, which are lower-yield but lower-risk than non-agency mortgages.
How to evaluate Two Harbors as an investment
Two Harbors is best understood as a tactical trade tied to interest-rate expectations rather than a long-term hold. The company’s book value (assets minus liabilities, divided by shares outstanding) moves with interest rates and mortgage values, so the stock can trade at premiums or discounts to book value depending on how investors perceive future rate movements. Watch the company’s net interest margin (the spread between what it earns on mortgages and what it pays on debt). Watch the company’s leverage ratio and whether it is rising or falling. And watch the mortgage-yield curve — the difference between mortgage rates and Treasury rates, which directly affects spreads. Two Harbors’ dividend and share price are ultimately determined by these mechanical factors: the spread, the leverage, and the net interest income those generate. A reader researching the company should consult the quarterly 10-Q (SEC CIK 0001465740) for detailed breakdowns of the portfolio, the funding sources, and the realized and unrealized gains or losses on the mortgage securities held.