Bank loans represent a large and mature market, standing at $1.1 trillion with over 1,000 issuers. We have seen significant growth in the asset class during the last decade (see chart below). Most recently, the asset class has experienced record primary issuance, with $224.5 billion of institutional loans issued in the first quarter of 2021.2 This number more than doubled the $91.7 billion in the fourth quarter of 2020 and surpassed the previous record of $211.4 billion in the second quarter of 2007.2

We believe bank loans offer many potential benefits to investors. Investments in bank loans can act as a portfolio diversifier given their historically relatively low correlations with most major asset classes. The correlation between bank loans and IG corporates as well as bank loans and the S&P 500 from 1997 – May 2021 are below 50%, and given that loans are floating rate, they have a negative correlation with the 10-year treasury.2 Bank loans’ low correlation with other fixed-income instruments can be largely attributed to their floating rate structure that differs from that of High Yield and Investment Grade corporate bonds. Bank loans are typically floating-rate instruments that are periodically reset to a spread over LIBOR,3 or the effective base rate.
In this report, we will explore four segments of the underlying bank loan market as well as highlight the attractive potential benefits of the asset class along with some potential risks.
Investment Grade Loans (By Facility Rating)
Investment grade (IG) loans, which comprise of securities rated BBB- and above, make up 8% of the total loan market and offer not only diversification but can also provide a significant spread pickup compared to 3 and 5 year BBB unsecured bonds. A typical investment grade loan has a spread of LIBOR (L)+175- 225 with a 0% LIBOR floor, as exhibited by the top 15 issuers by par value in the S&P/LSTA U.S. Leveraged Loan market in Appendix A, which includes three investment grade issuers. The current nominal spread for investment grade loans as of 3/31/2021 is L+200.2

A LIBOR floor implements a guaranteed lowest level for the base rate of a security. We estimate a notable yield pickup over typical IG bonds, such as those in the Bloomberg Barclays Corporate Index, along with being secured in the capital structure. “Secured” means they are structured to include a lien against the assets of the borrower. In the event of a default, the lender has the right to take possession of these assets, which either can be sold or operated for cash. Bank loans are senior secured instruments and generally are at the top of the corporate capital structure. Bank loans may benefit from a number of structural protections, contained in the credit agreement, including negative covenants. Such covenants seek to provide protection for the buyers, such as maintaining minimum leverage ratios, restricting dividend payments and issuing incremental debt. Issuers have lower secured leverage and stronger market positions within the leveraged loan industry as they move up the rating spectrum (Appendix B).
BB Rated Loans
The BB portion of the loan market constitutes 21% of the total loan market and includes a number of bellwether issuers in the loan market.2 Many of these companies have improving credit profiles with a long-term target of getting to Investment Grade on an unsecured basis. This portion of the loan market is popular for corporate merger and acquisition (M&A) activity, to finance growth through expansion projects, corporate spinoffs and general corporate purposes. A typical BB loan ranges from L+200-375 with a 0% LIBOR Floor. The current nominal spread for BB rated loans is L+274.2 The top five sectors by market value weight within the S&P Leveraged Loan BB Rating Index include: Electronics, Cable TV, Utilities, Drugs, and Chemical. In our view, this segment of the loan market is typically a core holding of both High Quality and Total Return portfolios.
Single-B Rated Loans
The single-B portion of the loan market is the largest portion of the loan market with 60% of the total outstanding debt of the asset class.2 This segment of the loan market has been steadily growing as CLOs typically have a weighted average credit rating of B1 or B2. The demand from CLO issuers for new loans rated single-B has encouraged equity sponsors in Leveraged Buyouts (LBOs) to finance the secured debt at a single-B credit rating, with unsecured debt often at low single-B or CCC ratings. A typical single-B loan ranges from L+325 to L+500 and a 50-100 basis point LIBOR Floor, with an average nominal spread of L+401 for loans in the single-B space.2 Within the S&P Leveraged Loan B Rating Index, the largest five sectors by market value weight include: Electronics, Business Equipment and Services, Healthcare, Insurance, and Chemical. Middle market opportunities, which are classified as companies with pre-taxed earnings between $5 million and $250 million, are generally syndicated in the single-B market, with typically wider pricing and higher quality credit agreements. These deals can often be clubbed together with 7-20 buyers and can be an attractive subset of a portfolio’s single-B allocation. Most LBOs are typically financed in the loan market in the single-B portion of the loan market. Having a skilled credit team, in our view, is imperative to investing in this riskier portion of the loan market. With a steady slate of issuers and a strong market, much of credit research’s time is spent underwriting new companies that issue in this portion of the loan market.
CCC & Not Rated (NR) Loans
The CCC and NR portion of the loan market is 12% of the overall market. This segment is a mix of Second Lien loan issuance to finance LBOs and issuers that were downgraded from single-B to CCC.2 For total return mandates that allow for allocations to CCC issuers, participation in this section of the market is typically opportunistic and is focused on high conviction names. In larger deals, the Second Lien loan issuance is a proxy for High Yield (HY) unsecured bond issuance. High yield is any bonds that are rated BB+ or lower. The potential advantage for Second Lien loans is that the call protection is not as onerous as in the high yield unsecured bond market. For example, a typical call protection for Second Lien loans is 102% for the first year, 101% for the second year, and par thereafter. This makes prepaying the debt much easier than in the high yield bond market.
On downgraded names, we often utilize MIM’s special situations team to evaluate if situations are temporary or turnaround in nature versus a permanent loss of value. With low levels of distress, and less than 1.25% of U.S. leveraged loans priced below 80, the market is not expecting a surge in defaults in the near-term.2
The improving economic data is driving investors to be more optimistic about the potential of the global recovery. This rebound should help provide a supportive backdrop for the leveraged loan market. As inflation projections continue to rise and drag up rates, leveraged loans can help offset inflationary risk due to their floating rate structure. The current interest rate environment, along with other factors outlined below, emphasize the potential benefits of investing in the leveraged loan universe.
Potential Investor Benefits and Risks
• Diversification—Loans are a portfolio diversifier given their relatively low correlations with most major asset classes. The floating rate structure of loans is the driver of the low correlation.

• Lower Volatility—We believe that bank loans generally exhibit lower volatility compared to High Yield Bonds and private mezzanine debt. The low volatility is due to 2 reasons:
- Syndicated bank loans’ total return is primarily from coupon income, which can increase to the extent that underlying interest rates rise.
- Syndicated loans have historically tended to have higher recovery rates and lower loss rates relative to high yield bonds, which can serve to reduce volatility.

• Structural Protections—Syndicated loans are senior secured instruments at the top of the corporate capital structure. Loans can benefit from negative covenants and pledged collateral within the Credit Agreement.
• Floating Rate Coupon Structure—Loans are typically floating rate instruments that are periodically reset to a spread over LIBOR or the effective base rate. In a rising rate environment, the floating rate can enable investors to earn higher income over time.
• Downside Protection Features— The LIBOR floor present in many loans may help to mitigate the downside from falling interest rates. As of 3/31/2021, 42% of the Leveraged Loan index had LIBOR floors greater than 0 basis points, with an average floor of 90 basis points.2 Including 0 basis point floors, 98.9% of the index contains a LIBOR floor, with an average floor of 36 basis points.4
• Credit Risk— Below investment grade debt obligations are regarded as predominately speculative with respect to the borrower’s continuing ability to meet principal and interest payments. With 92% of the leveraged loan market in below investment grade securities, investing in the asset class will be more dependent on the Manager’s analysis than would be the case if an investor were investing in higher quality debt obligations in other asset classes. In addition, lower quality debt obligations may be more susceptible to real or perceived adverse economic and individual corporate developments than would investment grade debt obligations.
• Interest Rate Risk—In general, rises in interest rates will negatively impact the value of fixed rate obligations and falling interest rates will have a positive effect on value. Overall, instruments with longer maturities have a greater duration and thus are subject to greater price volatility from changes in interest rates. Adjustable rate instruments also react to interest rate changes in a similar manner although generally to a lesser degree (depending, however, on the characteristics of the reset terms, including the index chosen, frequency of reset and reset caps or floors, among other things).
• Leveraged Loan Risk—Leveraged loans hold senior positions in the capital structure of a business entity, are secured with specific collateral and have a claim on the assets and/or stock of the borrower that is senior to that held by unsecured creditors, subordinated debt holders and stockholders of the borrower. However, the risks associated with below investment grade leveraged loans are similar to the risks of other below investment grade instruments, although leveraged loans are senior and secured in contrast to other below investment grade instruments, which are often subordinated and/or unsecured. Nevertheless, if a borrower under a leveraged loan defaults, becomes insolvent or goes into bankruptcy, investors may recover only a fraction of what is owed on the leveraged loan or nothing at all.
Endnotes
1 A syndicated loan is financing offered by a group of lenders (syndicate) who work together to provide funds for a single borrower.
2 Source: S&P LCD, as of 3/31/2021
3 The U.S. dollar London Inter-Bank Offered Rate (LIBOR) will likely be discontinued beginning June 2023; however, U.S. regulators have indicated that banks should stop using LIBOR in new issue contracts by December 2021. The recommended alternative reference rate to replace USD LIBOR is the Secured Overnight Funding Rate (SOFR).
4 Source: MIM, Blackrock Aladdin
Appendix A

Appendix B: Leverage by Rating

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