ACLO vs JAAA

ACLOATCW AAA CLO ETF

JAAAAJanus Henderson AAA CLO ETF

In short

ACLO A 2024 arrival in the crowded AAA CLO aisle. TCW runs it actively, holding roughly 300 of the highest-rated slices of leveraged-loan pools, paying income monthly, at a fee matching the category's cheapest tier.

JAAA The AAA CLO trade in an ETF wrapper, running since 2020: floating-rate exposure to the senior slice of the corporate loan stack, aiming for capital preservation and income, at a fee below the group norm.

Stated mandate

ACLO The fund seeks capital preservation and current income through principal investment in U.S. dollar-denominated AAA-rated collateralized loan obligations.

JAAA The fund seeks capital preservation and current income through floating-rate exposure to high-quality AAA-rated collateralized loan obligations.

Why people hold it

• ACLO At 0.20% it undercuts the AAA CLO cohort median of 0.25% and matches the cheapest names in the group, including JAAA and CLOA.
• The mandate is stated narrowly: capital preservation and current income from US dollar AAA-rated CLOs, the top-rated tranches of the structure.tcw.com
• Roughly 300 positions, chosen deal by deal rather than tracked, so no single CLO carries the portfolio.
• Pays monthly, and the portfolio itself grades out as one of the stronger books among AAA CLO funds.

• JAAA Costs 0.20% a year, under the typical fee in its CLO peer group, and the newer AAA CLO rivals (CLOA, FAAA, ACLO) cluster at that same number rather than undercutting it.
• Very actively traded and a multi-billion-dollar fund, which is real market depth for an asset class that mostly lives in institutional hands.
• AAA CLO tranches pay floating coupons, so income resets as short-term rates move instead of being locked in. Distributions land monthly.
• Spread across roughly 400 positions at the top AAA rung of the loan capital stack, so no single deal carries the fund. One of the stronger builds in its peer group.

Worth knowing

• ACLO It trades lightly next to the giants of the category, so spreads can run wider. Limit orders earn their keep here.
• Launched in late 2024, so the record is short and has not spanned a full credit cycle.
• Active with no declared index, so there is no tracking figure to hold it to. Results ride on TCW's deal selection.

• JAAA Actively managed with no declared index behind it, so which deals and tranches the fund owns comes down to the manager, not a published rulebook.
• Floating rate cuts both ways: when short-term rates fall, the income these deals throw off falls with them.
• AAA is the senior rung, but it is still corporate loan credit, not Treasuries. The fund's stated aim is capital preservation, not a guarantee of it.

Full ACLO profile⁠

Full JAAA profile⁠