The NAIC’s Capital Markets Bureau monitors developments in the capital markets globally and analyzes their
potential impact on the investment portfolios of U.S. insurance companies. Please see the Capital Markets Bureau
website at INDEX.
Commercial Real Estate Collateralized Loan Obligations
Primer
Analyst: Jennifer Johnson
Executive Summary
Brief Background on CLOs
CLOs in their broad sense are structured finance transactions predominantly collateralized by broadly
syndicated bank loans (BSLs), as well as middle market loans. Principal and interest income earned on
the underlying pool of assets is used to pay periodic interest (most often, semi-annually or quarterly)
and principal when due at maturity (on average, 10 years) to investors. Please refer to the NAIC Capital
Markets Bureau’s Primer on CLOs published in 2018 for more detail.
Commercial real estate (CRE) collateralized loan obligations (CLOs) may be
considered a hybrid of traditional leveraged bank loan CLOs and commercial
mortgage-backed securities (CMBS) in that they are structured as CLOs but have
CRE loans as collateral.
CRE CLOs are structured similar to traditional CLOs with several tranches of rated
debt issued to investors, along with a first-loss, or equity tranche.
The collateral securitizing CRE CLOs includes CRE loans that are short-term, on
transitional properties, usually with a duration of three to five years, and they are
floating rate.
Like CLOs and other structured finance transactions, risks to investing in CRE
CLOs include credit risk, whereby sufficient income on the underlying loans may
not be available to make full and timely payments to bond holders, due in part to
an unfavorable CRE market.
An advantage to investing in CRE CLOs is access to the underlying CRE loans that
investors may not otherwise have and the relatively short duration of the
tranches of debt issued to noteholders, which limits interest rate risk.
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What are CRE CLOs?
CRE CLOs are CLOs that are collateralized by CRE loans that are transitional, or short-term and floating
rate. Income earned on the underlying CRE loansi.e., principal and interest paymentsis utilized to
make debt service payments to noteholders. Due in part to the strong U.S. economy and investor
appetite for higher yields, the CRE CLO market experienced substantial growth in 2019. Some sources
cite the first CRE CLOs having been issued around 2012 or 2013. CRE CLOs are structured with
reinvestment periods (usually one to three years), during which time the collateral manager, which
manages the underlying portfolio of loans, may buy and sell loans in and out of the underlying portfolio.
In addition to having a collateral manager to manage the portfolio, CRE CLOs may have a servicer to
service the underlying CRE loans.
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Characteristics of the Underlying CRE Collateral
Collateral for CRE CLOs primarily consists of bridge loans (short-term loans) on CRE properties that are in
transition, such as renovations, expansion, or repositioning. They are transitional loans on properties
that will have more value in the future and are not seeking long-term financing. The transitional loans
typically have a duration of three to five years and are floating rate. In addition, they are predominantly
whole loans and pari passu participation whole loans secured by first-mortgage liens on CRE assets.
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In contrast, CMBS are structured finance transactions collateralized by stabilized property loans; i.e.,
those that have achieved an occupancy rate of at least 80%. Chart 1 shows the difference in collateral
and structural characteristics between a CRE CLO and CMBS, including statistics from 2020.
1
Commercial Real Estate CLOs: Features That Make Them an Attractive Asset Class, Journal of Structured Finance,
Fall 2014.
2
What Institutional Investors need to Know About CRE CLOs, pionline.com, August 2018.
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Chart 1:
Capital Structure of CRE CLOs vs. CMBS
CRE CLOs typically have four to five tranches, or layers, of debt; the subordinated tranches that are
rated below investment grade are typically held by the issuer or transaction sponsor. The subordinated
tranches are about 20% of the transaction balance, providing a large proportion of credit enhancement
to the investment grade-tranche(s). There is also a bottom-most equity layer, or first-loss position, that
remains with the agent that originated the underlying portfolio of CRE loans. Structurally, the first-loss
position of a CMBS capital structure, also known as the B piece tranche, is typically owned by a third-
party investor that has not contributed to the asset pool. CMBS tend to be static transactions, in that
once loans are identified for the pool, they are not swapped out during a reinvestment period, and the
principal on the notes issued to CMBS investors is paid down as the underlying commercial mortgage
loans mature (also known as amortization). CRE CLOs on the other hand, may be static or managed
transactions, meaning the manager of the underlying CRE pool may remove and acquire loans at its
discretion during a specified reinvestment period (as is the case with traditional CLOs). Just like CLOs,
after the reinvestment period, principal proceeds from CRE loans pay down principal on the notes issued
to investors. Also like CLOs, CRE CLOs may have a ramp-up period, during which time CRE loans are
acquired for the portfolio prior to closing. In addition, CRE CLOs have overcollateralization and interest
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coverage tests and collateral quality tests that must be satisfied as loans are substituted within the
portfolio during the reinvestment period.
Advantage to Investing in CRE CLOs
CRE CLOs are attractive to investors seeking short-term investments, due in part to the short duration of
the underlying CRE loans. In addition, the short duration and floating rate nature of the notes issued
benefit investors in a rising interest rate environment. CRE CLO managers can replace CRE loans in the
underlying pool during the reinvestment period, which could improve portfolio credit quality and
performance.
Depending on investment strategy and philosophy, CRE CLOs represent attractive investment options
when risk/reward opportunities may be challenging. Most CRE CLO notes within the U.S. insurance
industry are held by life companies.
What Are the Risks?
Similar to traditional CLOs collateralized by leveraged bank loans, CRE CLOs have credit risk; i.e., risk that
the underlying portfolio of CRE loans will not be able to generate sufficient cash flow to pay investors
when principal and/or interest payments are due. This potential payment default can be influenced by a
few factors, one of which is the CRE loan market in general. This means it is important for CLO managers
to take notice of any issuers and/or property types that are experiencing difficulties or challenges in the
current environment as they are making investment decisions. Default in payment on the CRE loans
results in less cash from the underlying portfolio and, in turn, less funds available to pay noteholders.
For this reason, it is important that CRE CLO portfolios are diversified by issuer and property type.
Given the short-term nature of the underlying CRE loans, prepayment risk is not as significant as with
leveraged bank loans that collateralize traditional CLOs in a decreasing interest rate environment.
Notwithstanding, as interest rates rise, borrowers may experience challenges making payments on the
underlying CRE loans, resulting in delinquencies and/or defaults and, in turn, decreased cash flow to pay
investors. Note that the CRE CLO note is typically floating rate as well, so interest owed to the
noteholders will also increase as rates rise.
Another factor is the experience of the CRE CLO manager. This is not only relative to credit analysis,
portfolio management, and necessary operations and administrative duties, but also having experience
with effectively managing CLO structures to the best interest of all investors.
U.S. Insurers and CRE CLOs
Statutory Accounting and Reporting
For reporting and statutory accounting purposes, CRE CLOs typically fall into the category of loan-backed
and structured securities (LBASS). LBASS are generally issued by special-purpose corporations or trusts
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(issuer) established by a sponsoring organization. According to the Accounting Practices and Procedures
Manual (AP&P Manual), “loan-backed securities are defined as securitized assets not included in
structured securities…for which the payment of interest and/or principal is directly proportional to the
payments received by the issuer from the underlying assets, including but not limited to pass-through
securities, lease-backed securities, and equipment trust certificates.” If a CRE CLO is defined as an LBASS,
then it follows the guidance of Statement of Statutory Accounting Principles (SSAP) No. 43RLoan-Backed
and Structured Securities. SSAP No. 43R securities are reported on Schedule D, Part 1: Long-Term Bonds,
and the measurement method for the investment depends on the reported NAIC designation. For U.S.
insurers that maintain an asset valuation reserve (AVR) (life and fraternal companies), CLOs that are LBASS
are to be reported at amortized cost, except for those with an NAIC designation of 6, which are to be
reported at the lower of amortized cost or fair value. For U.S. insurers that do not maintain an AVR (non-
life or fraternal companies), CLOs that are defined as LBASS designated that the highest quality and high
quality (NAIC designations 1 and 2, respectively), are to be reported at amortized cost. CRE CLOs defined
as LBASS with NAIC designations 3 through 6 are to be reported at the lower of amortized cost or fair
value.
LBASS meet the definition of assets as defined in SSAP No. 4Assets and Nonadmitted Assets, and they
are admitted assets to the extent that they conform to the requirements of SSAP No. 43R. CRE CLOs have
typically been a relatively small subset of the U.S. insurance industry’s overall CLO exposure, which has
predominantly been to CLOs securitized by BSLs. Also similar to insurersBSL CLO investments, CRE CLO
investments have been high credit quality.
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Appendix:
CRE CLO Issuance (YTD = April 2021)
Source: Commercial Mortgage Alert, May 28, 2021.
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Key Terminology
Amortization Period
Once the reinvestment period has ended, the CRE CLO manager pays down the notes (tranches or CLO
liabilities) following the priority of payments included in the legal documents, using loan prepayments or
proceeds from the sale of underlying assets.
AVR
Capital required to be set aside to cover a company against unexpected losses. The AVR serves as a
backup for equity and credit losses.
CLO Manager
Responsible for credit analysis, portfolio management, operations, and administration of the CLO. The
CLO manager selects the underlying assets for the CLO portfolio and has a fiduciary responsibility to the
noteholders and equity holders. Sometimes a CLO manager may be an investor in the CLO.
Closing Date
Date the underlying portfolio is fully ramped, and coverage and quality tests begin to take effect.
CLO
Structured finance security collateralized predominantly by BSLs.
CMBS
Structured finance security collateralized by stabilized commercial mortgage loans.
CRE
CRE refers to any income-producing real estate that is used for business purposes (e.g., offices, retail,
hotels, and apartments).
CRE CLO
Structured finance security collateralized predominantly by transitional CRE loans.
CRE Loan
A CRE loan is a mortgage secured by a lien on commercial property as opposed to residential property.
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Credit Enhancement
Also referred to as overcollateralization, it is the ratio of the aggregate principal value of pooled assets
to the outstanding debt (tranches) that make up the capital structure.
Credit Risk
Possibility that a payment obligation will be missed, resulting in a loss; possibility of loss if a borrower
defaults on making a loan payment.
Interest Coverage Ratio
Ratio of total interest income generated by the underlying pool of assets to the total interest due on the
debt (tranches) outstanding.
Leveraged Bank Loans
Loans by a group of lenders to companies that are typically rated below investment grade. The loans are
typically secured with a lien on the companys assets and are generally senior to the companys other
debt.
Overcollateralization Test
Tests at each tranche level, whereby the principal value of the underlying portfolio must be greater than
the principal value of the outstanding tranches.
Prepayment Risk
The risk that a borrower will repay a loan before its maturity, depriving the lender of future interest
payments.
Ramp-Up Period
Following the closing date, the months following during which the CRE CLO manager purchases the
remaining collateral for the portfolio.
Reinvestment Period
Period of time during which the CRE CLO manager can remove and acquire new CRE loans for the
portfolio.
Stabilized Loans
CRE loans to a completed property that has had an occupancy rate of at least 80% for one full calendar
quarter; any completed property that has achieved an occupancy rate of 80% or more, at any time in the
past.
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Special Purpose Vehicle (SPV)
Trusts whose operations are limited to the acquisition and financing of specific assets into the pool that
collateralizes the structured securities (in this case, CRE CLOs); an SPV is the actual issuer of the CRE CLO
notes.
Tranche
Class of debt within a securitization’s capital structure.
Transaction Sponsor
Issuer of the transaction, often the collateral manager or originator.
Transitional Loans
CRE loans to properties that are short-term or bridge loans on CRE properties, whose value is yet to be
maximized; loans on properties in a transitional phase such as expansion, renovation, or repositioning.