
 
September 20, 2017
Collateralized Loan Obligations (CLOs) and the Volcker Rule
Recent rulemaking to implement Section 619 (the Volcker 
because bonds (unlike loans) are designed to be marketable 
Rule) of the Dodd-Frank Act focused attention on bank 
securities. (Note: Robust secondary markets exist for some 
participation in collateralized loan obligations (CLOs). 
forms of loans, e.g., mortgages, and market liquidity varies 
Loans can be pooled and funded via a CLO trust structure, 
with market conditions.) Despite some idiosyncratic 
which subsequently creates and issues securities. This In 
differences, the CDO trust structure is applied to many 
Focus provides background discussions on loan funding, 
classes of securities, including such CLOs as asset-backed 
distinguishing between types of functionally equivalent 
securities (ABS), mortgage-backed securities (MBS), 
transactions, and how the structure of bank CLOs is used to 
student-loan asset-backed securities (SLABS), and 
fund loans. On December 10, 2013, the federal financial 
commercial mortgage-backed securities (CMBS). In some 
regulations issued final rules for the Volcker Rule, but its 
areas of finance, the term CLO is industry jargon for 
effects on CLO markets may be inconclusive. H.R. 10, a 
business loans (specifically, loans for highly leveraged 
broad financial reform bill that passed the House, would 
businesses) funded in this manner. A sponsor may form a 
repeal the Volcker Rule. 
CLO (i.e., trust) that subsequently issues securities to fund 
(and are collateralized by) the pool of longer-term loans in 
Funding Loans: Background Concepts 
the CLO. Banks may decide to retain some of the securities; 
Lenders generally fund their longer-term assets (e.g., 
additionally, mutual funds, hedge funds, insurance 
consumer and business loans) via a continuous series of 
companies, and other investors may purchase securities 
shorter-term borrowings. Lenders profit from the spreads 
issued by the CLOs. Hence, the CLO structure serves as 
between the loan prices (interest rates), or the difference 
another mechanism to obtain funding for loans originated 
between the rates charged on longer-term loans, and the 
by the banking system.  
rates paid to savers (e.g., depositors, short-term creditors) 
on successive sequences of shorter-term loans. Specifically, 
CLOs have features similar to loan participations. For 
depository institutions (i.e., banks and credit unions) may 
example, repayment to CLO shareholders is typically stated 
fund their loans via recurring deposits, which are short-term 
upfront (e.g., specific dates, rates, and maturity) rather than 
loan obligations to depositors. Depositors expect to be 
expressed as a share of the revenues generated by the trust. 
repaid their principal and receive interest at regular 
CLOs and holders of loan participations receive a specified 
intervals; each interval represents a short-term loan by 
return, which is considered less risky relative to holding an 
depositors to the institution holding their deposits. 
equity position. (Investors with equity or ownership 
interests, by contrast, may receive an unspecified return 
Depositories are not limited to funding loans solely with 
linked to the fluctuating value of the firm.) 
deposits. For example, suppose a regional merchant, 
wanting to expand to additional cities, goes to a local bank 
CLO issuances may have features analogous to ownership 
for a loan. If the small bank is unable to offer the loan, 
interests in a hedge fund. For example, a hedge fund 
rather than surrender the merchant to a larger bank, it may 
manager manages the fund assets for the equity investors; 
offer to coordinate with other local banks to jointly provide 
banks that hold CLO issuances may have little or no direct 
the loan using a loan participation structure. The local bank 
familiarity (customer relationships) with the numerous 
would originate the loan, thus acting as the sponsor or lead 
borrowers who have loans in the trust. The performance of 
bank of the participation arrangement. The sponsor 
the trust arguably would depend upon the selected loans 
typically retains the largest portion of the loan and sells 
(entrepreneurial decisions) by a third party CLO manager 
smaller portions (shares) of the loan to other institutions. 
rather than the underwriting requirements (entrepreneurial 
This structure allows the sponsor to maintain control of the 
decisions) of the holders of CLO issuances. Furthermore, 
customer relationship and overcome funding limitations. 
shareholders may have voting rights and can subsequently 
The other banks in the participation may use their shares to 
select a CLO trust manager. Such features provide the basis 
diversify geographical concentration risks in their lending 
for interpreting CLO shareholders as having analogous 
portfolios, meaning that this funding structure can also 
equity ownership interests in a hedge fund instrument. 
serve as a prudential financial risk management tool.  
The Volcker Rule Applied to CLOs 
CLO Structures and Distinctions 
The Volcker Rule is designed to prohibit banking entities 
A collateralized debt obligation (CDO) is another type of 
from engaging in propriety trading, (i.e., making 
funding structure. A CDO is a trust formed to hold debt, 
investments for their own trading accounts) and having 
which can be in the form of loans or bonds. CLOs are a 
certain relationships with hedge and similar funds covered 
subset of the more general category of CDOs; CLOs are for 
under the rule, which arguably may increase banking 
loans and collateralized bond obligations (CBOs) are for 
entities’ exposures to downside loss risk. Financial 
bonds. One difference between a CLO and a CBO is that 
regulators issued a final regulation in December 2013 that 
bonds are generally more easily transferrable than loans 
included definitions for the prohibited business 
https://crsreports.congress.gov 

Collateralized Loan Obligations (CLOs) and the Volcker Rule 
relationships and for the class of prohibited investment 
recent decline reflects fewer loans, fewer impermissible 
funds such as hedge funds. For more information, see CRS 
financial instruments, or both. In addition, the federal 
Report R43440, The Volcker Rule: A Legal Analysis, by 
banking regulators finalized higher risk-retention 
David H. Carpenter and M. Maureen Murphy. 
requirements for CLO sponsors. Finally, the CLO market 
depends upon the demand and supply for loans, which may 
The treatment of CLOs under the Volcker Rule has been a 
be linked to current macroeconomic conditions, thus 
subject of debate. CLOs may be structured in a manner 
generating what appears to be a cyclical trend in CLO 
similar to loan participation shares, which generally are not 
issuances. 
considered covered funds under the Volcker Rule. CLOs, 
however, may also be structured in a manner such that 
Active Legislation 
banks’ ownership interests appear similar to those 
The Financial CHOICE Act of 2017 (FCA; H.R. 10) was 
associated with hedge funds; the Volcker Rule prohibits 
introduced on April 26, 2017, and the bill passed the House 
banking entities from having ownership interests in hedge 
on June 8, 2017. The FCA, which is a broad bill that would 
funds. 
make many changes to financial regulation, would repeal 
the Volcker Rule requirements, thereby making it possible 
A CLO is generally considered a covered fund, meaning 
for banks to own CLO issuances that could include a wider 
that a bank may not sponsor or have ownership interests; 
assortment of financial instruments in addition to 
however, the final rule establishes criteria that would be 
extensions of credit. 
met for a CLO to qualify for an exemption from the 
Volcker Rule. For example, the permissible assets that may 
Figure 1. U.S. CLO Issuances of Leveraged Loans 
be included in CLO structures, which banks may sponsor or 
Annual, Billions of Dollars 
retain ownership interests, are defined as extensions of 
credit (i.e., consumer loans, business loans, loan 
participations, or certain other limited types of assets). In 
addition, the final rule provides guidance on how banks 
may construct CLO structures to avoid the retention of 
impermissible ownership or equity interests that resemble 
hedge funds. For example, a prohibited funding structure 
would include voting rights similar to ownership rights for 
shareholders. 
The federal financial regulators did not grandfather existing 
CLO structures that predated the final rule. CLOs may have 
contained bonds or other assets that did not qualify for 
 
exemption from the Volcker Rule. Banks were initially 
Source: S&P Global Market Intelligence, powered by Leveraged 
given until July 2015 to comply with the requirements of 
Commentary and Data (LCD), at LeveragedLoan.com; the graph may 
the final rule via restructuring noncompliant CLOs or 
be found at http://www.leveragedloan.com/primer/#!clos. 
selling their ownership interests; but the conformance 
Note: The red bar represents the first half of 2017. 
period was extended through July 2017. If noncompliant 
CLO securities are unloaded in a hasty manner such that the 
 
market consists of more sellers relative to buyers, the 
For More Information 
market value (price) of the slices could fall and translate 
For more information, see CRS Report R43440, The 
into accounting (capital) losses on bank balance sheets. 
Volcker Rule: A Legal Analysis, by David H. Carpenter and 
M. Maureen Murphy; David S. Krischer and Heath P. 
Understanding the effects of the final Volcker Rule on the 
Tarbert, “CLOs and the Volcker Rule,” The Review of 
CLO market is challenging. Error! Reference source not 
Banking & Financial Services, vol. 31, no. 8 (August 
found. shows that U.S. bank CLO issuances (collateralized 
2015), pp. 81-90; and Dennis Scholl and Ronald L. Weaver, 
primarily by loans made to highly leveraged businesses) 
“Loan Participations: Are They “Securities,” Florida State 
dropped off during the recent recession, but had since 
University Law Review, vol. 10, no. 2 (Spring 1982), pp. 
rebounded and now appears to be declining after 2014. The 
215-234.  
CLO issuances since 2014 are likely to reflect the more 
narrow definition of compliant CLOs, consisting solely of 
Edward V. Murphy was the original author of this In Focus. 
loans and excluding other financial instruments (e.g., 
bonds, derivatives unrelated to loans in the pool, 
commodity forward contracts). Hence, the volume of CLO 
Darryl E. Getter, Specialist in Financial Economics   
issuances reflect changes in the composition of CLO trusts, 
IF10736
meaning that it is difficult to disentangle how much of the 
 
https://crsreports.congress.gov 
Collateralized Loan Obligations (CLOs) and the Volcker Rule 
 
 
 
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