LDUR vs VBIL

LDURCPIMCO Enhanced Low Duration Active Exchange-Traded Fund

VBILAVanguard 0-3 Month Treasury Bill ETF

In short

LDUR Short bonds, run by hand. LDUR is PIMCO's actively managed low-duration portfolio: US, foreign and emerging-market debt, roughly 500 positions, income paid monthly, on the tape since 2014.

VBIL Vanguard's cash-parking ETF: roughly two dozen Treasury bills, none maturing more than three months out, at 0.06% a year. It landed in 2025 and undercut most of the T-bill shelf on price.

Stated mandate

LDUR The Fund seeks total return through income from investments and potential capital appreciation. It normally invests at least 80% of net assets in a diversified portfolio of fixed-income instruments with varying maturities.

VBIL VBIL seeks to track the performance of a market-weighted Treasury index with an ultra-short-term dollar-weighted average maturity, using a passive approach designed to follow the Bloomberg U.S. Treasury Bills 0-3 Months Index.

Why people hold it

• LDUR Short-maturity bonds move less when rates move than long bonds do, and here a manager steers the maturity mix instead of tracking a fixed index.
• One ticket reaches US, international and emerging-market fixed income, spread across roughly 500 positions.
• Income lands monthly, and it's a multi-billion-dollar fund trading since 2014, not a thin startup with a wide spread.

• VBIL It charges 0.06% a year, well under the 0.14% median for 0-1 year Treasury funds and under the category veteran, BIL.
• Plain passive mandate on the Bloomberg U.S. Treasury Bills 0-3 Months Index, tracked very closely. One of the tightest implementations in its peer group.vanguard.com
• Roughly two dozen bills backed by the US Treasury, every one maturing inside three months. Interest goes out monthly.
• A multi-billion-dollar fund with active daily trading, which tends to keep bid-ask costs small.

Worth knowing

• LDUR Active bond management costs 0.54% a year. Index-tracking neighbors like BND and SPAB charge 0.03%, so there's a real fee gap for the manager to cover.
• No index to hold it to: results hinge on the team's calls, and the mandate pins only 80% of net assets to fixed-income instruments.
• Emerging-market and foreign bonds add credit and currency variables a US-only aggregate fund doesn't carry.

• VBIL The payout floats with short-term rates. Monthly income rises and falls with what bills yield, and nothing about it is fixed.
• It opened in 2025, so its live record is short next to T-bill funds that have been running for years.
• Stretching maturity gets cheaper: peer XONE targets one-year duration at 0.03%, trading lower cost for more rate sensitivity.

Full LDUR profile⁠

Full VBIL profile⁠