Collateralized loan obligation ETFs have become one of the fastest-growing corners of fixed income by offering floating-rate coupons, historically low default rates, and yields that outpace investment-grade corporates. The trade-off is that CLO tranches are not standardized bonds, and the manager picking them matters. That is why the Eldridge BBB-B CLO ETF (NYSEARCA:CLOZ) charges 0.50% while the Janus Henderson AAA CLO ETF (NYSEARCA:JAAA) charges 0.20%, and the question is whether the extra fee buys something you cannot get elsewhere at a lower cost.
The four other funds worth measuring against CLOZ are JAAA, the Janus Henderson B-BBB CLO ETF (NYSEARCA:JBBB), the iShares AAA CLO Active ETF (NYSEARCA:CLOA), and the Eldridge AAA CLO ETF (NYSEARCA:CLOX). Each sits at a different point on the rating ladder and answers the active-versus-passive question differently.
Why the Fee Debate Matters Now
The Federal Reserve has held the target rate at 3.75% for roughly seven months following three 25-basis-point cuts since September 2025. Floating-rate CLO coupons reset lower with each cut, compressing income and putting more weight on where a manager sits in the capital structure. The 10-year Treasury yields 4.54%, near the top of its 12-month range. Every extra basis point of expense ratio is a basis point the manager must earn back before the investor sees alpha.
Credit conditions remain cooperative. Card delinquencies drifted from 2.98% in July 2025 to 2.92% in January 2026, still in what the Fed calls the normalizing zone. That is the backdrop against which each fund must justify its cost.
CLOZ: Paying Up for BBB-B Selection
Roughly roughly 9% of the portfolio sits in a U.S. Bank money market account, which shortens duration but caps yield. Distributions have softened as rates fell, with monthly payouts sliding from $0.17 in March 2026 to roughly $0.14 in July. Seeking Alpha contributor Financial Serenity flagged the mezzanine risk directly, warning that “CLOZ has a higher spread duration, posing a greater risk during spread widening periods.” That is the cost of reaching for a BBB-B yield.
JAAA: The Passive Benchmark
The Janus Henderson AAA CLO ETF is the benchmark in the AAA CLO space. At 0.20%, it delivers broad AAA CLO exposure across the largest managers, including OCP, Octagon, KKR, and Ares, with no single position above 1.04% of net assets. That diversification is exactly what investors want at the AAA level, where the goal is capturing spread over Treasuries while minimizing credit selection risk.
Performance shows the trade-off clearly. JAAA returned nearly 5% over the past year on a price basis. That is roughly a point behind CLOZ, reflecting the extra yield potential that comes from moving lower in the capital stack. Paying an additional 30 basis points for active management in AAA CLOs is difficult to justify. JAAA is the default choice for AAA CLO exposure.
JBBB: The Direct Comparison With CLOZ
The Janus Henderson B-BBB CLO ETF, JBBB, is where the CLOZ fee debate gets interesting. Janus Henderson runs the fund in the same BBB and BB rating range as CLOZ, using active security selection with a lower expense ratio. If you believe mezzanine CLO investing requires an active approach, JBBB gives you that exposure at a more attractive cost. If you believe Eldridge’s bottom-up process delivers better tranche selection, CLOZ earns the premium.
This is the comparison that decides whether CLOZ deserves your capital. Investors who trust Eldridge’s credit work will find CLOZ aligned with that thesis. Those who want mezzanine yield without a strong manager view will find JBBB the pragmatic fit.
CLOA: BlackRock’s Active AAA Option
The iShares AAA CLO Active ETF, CLOA, is BlackRock’s answer to JAAA. The fund runs an active mandate in the AAA tranche, with tactical positioning across primary versus secondary market issuance and vintage selection. For most investors, CLOA overlaps heavily with JAAA. The decision comes down to confidence in BlackRock’s fixed income team and a preference for active oversight when credit risk is limited.
CLOX: The Eldridge House View at the Top
Which Fund Fits Which Investor
For a fixed-income allocator who wants CLO exposure without a strong view on active management, JAAA is the answer. For income-focused investors comfortable with mezzanine credit, CLOZ is worth the fee if you buy Eldridge’s credit process, and JBBB is the pragmatic alternative if you do not. CLOA belongs in portfolios where the investor prefers BlackRock’s fixed-income operations. CLOX is the specialty pick for investors who want the Eldridge team but not the BBB-B spread duration risk.
The 0.50% answer depends on you, and the real test is whether you believe credit selection above JAAA’s index approach is worth roughly 30 basis points a year. In BBB-B tranches, the case is defensible. In AAA, it is not.
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