FIXT vs IUSB

FIXTCTCW Core Plus Bond ETF

IUSBAiShares Core Universal USD Bond ETF

In short

FIXT An active core-plus bond fund that reaches for return outside the Agg while keeping duration within about a year of it. TCW's desk picks the sectors; the interest-rate exposure stays close to the benchmark.

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

FIXT FIXT is an actively managed core-plus bond ETF seeking consistent income and strong returns with modest risk. Its strategy uses benchmark-aware sector allocation while keeping duration within approximately one year of the benchmark.

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

• FIXT Core-plus with a leash: it can range beyond the Bloomberg U.S. Aggregate for yield, but duration stays within roughly a year of the index, so it isn't a big rate bet.
• At 0.40%, it undercuts several active funds measured against the same index, including DBND (0.45%), SIFI (0.50%) and FTBD (0.55%).
• Pays monthly and spreads the work across roughly 600 bonds, so income arrives on a steady cadence rather than in quarterly lumps.
• Inception dates to 2002, meaning the strategy has run through multiple rate cycles, not just the post-2020 ETF boom.

• 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

• FIXT You pay 0.40% here against 0.03% at plain Agg trackers like BND, AGG and SPAB. The manager's sector calls carry that difference.
• Small and thinly traded, so spreads can be wider than the giants of the category. Limit orders are the usual habit with funds like this.
• In a peer group stacked with three-basis-point index funds, it lands in the lower half overall; the case rests on active credit and sector work.

• 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 FIXT profile⁠

Full IUSB profile⁠