AGGY vs IUSB

AGGYAWisdomTree Yield Enhanced U.S. Aggregate Bond Fund

IUSBAiShares Core Universal USD Bond ETF

In short

AGGY Same bond universe as the big Agg trackers, rearranged. AGGY re-weights the Bloomberg U.S. Aggregate Bond Index toward its higher-yielding slices under a rules-based approach, while aiming to preserve broadly familiar risk characteristics.

IUSB Most core bond funds stop at investment grade. IUSB keeps going, folding high-yield USD debt into the same wrapper across roughly 18,000 bonds, for 0.06% a year.

Stated mandate

AGGY The fund seeks to enhance income by re-weighting components of the Bloomberg U.S. Aggregate Bond Index through a rules-based approach while broadly preserving familiar risk characteristics.

IUSB The Fund seeks to track an index of U.S.-dollar-denominated bonds spanning investment-grade and high-yield sectors.

Why people hold it

• AGGY The mandate is the differentiator: a rules-based re-weighting of the Agg rather than a copy of it, so you get index discipline with an income tilt built in.
• 0.12% a year sits well below the typical fee in the aggregate-bond category, unusual for a fund that does something other than replicate the benchmark.
• Roughly 2,500 bonds and monthly distributions: broad diversification with an income stream that arrives on a regular cadence.
• Trading since 2015 and one of the tighter implementations in a crowded aggregate-bond peer group, with a portfolio that closely matches the mandate it advertises.

• IUSB 0.06% a year, a fraction of what the typical broad bond fund in its category charges, and iShares has run it since 2014.
• Roughly 18,000 bonds spanning investment-grade and high-yield sectors, so one ticker covers ground a plain Agg tracker leaves on the table.ishares.com
• Tracks its index closely, trades heavily, and sits on a multi-billion-dollar asset base. Income is paid monthly.
• Among the strongest implementations in a crowded field of nearly 200 core bond funds.

Worth knowing

• AGGY Reaching for yield inside the Agg means leaning harder into credit and rate sensitivity, so it screens as riskier than the average fund in its category.
• Plain trackers of the same index (AGG, BND, SPAB) charge 0.03%, so the re-weighting is what you are paying the extra fee for.
• Mid-sized and moderately traded rather than a category heavyweight, so bid-ask spreads can run wider than the largest Agg funds.

• IUSB That high-yield sleeve is the trade-off: more credit risk than an investment-grade-only fund, and more movement when spreads widen.
• BND, SPAB and SCHZ charge 0.03%, half IUSB's fee, but they stay inside investment grade.
• Payouts land monthly, but the amount floats with the coupons underneath. Nothing about the income stream is fixed.

Full AGGY profile⁠

Full IUSB profile⁠