Janus Henderson's JAAA Passes $10 Billion in CLO ETFs

The Janus Henderson AAA CLO ETF (JAAA) has surpassed $10 billion in assets, securing a dominant 90% market share in the rapidly expanding niche for top-rated collateralized loan obligation funds.

Driven by elevated interest rates and institutional interest, the fund has nearly doubled in size this year by offering high-credit-quality exposure with significantly better returns than the broader bond market.

The fund Bloomberg caught at $10 billion in June 2024, holding about 90 percent of the top rated CLO ETF market, has tripled: JAAA passed $30 billion this August with more than $5.7 billion of 2026 inflows, making it the second largest active fixed income ETF Markets Media. A race once billed as zero sum now has company: Fidelity launched two active CLO funds in February, and Pacer and Barings followed in June The Daily Upside. What could unseat the leader is the rate cycle, because floating rate AAA CLOs carry almost no duration, and December's cut expectations already pushed money out. The Fed's July hold kept yields near five to six percent; its next decision sets JAAA's pitch.