BBIB vs IEF

BBIBAJPMorgan BetaBuilders U.S. Treasury Bond 3-10 Year ETF

IEFBiShares 7-10 Year Treasury Bond ETF

In short

BBIB A plain ladder of 3-to-10-year Treasuries at four basis points. JPMorgan showed up late to this corner of the market and priced its way in, undercutting most of the intermediate Treasury shelf while hugging its index.

IEF Since 2002, one clean slice of the Treasury curve: government bonds maturing in seven to ten years, nothing shorter, nothing longer. It is among the most actively traded funds in its category.

Stated mandate

BBIB The fund is designed to provide current income and to closely track the investment results of the ICE U.S. Treasury 3-10 Year benchmark.

IEF The fund seeks to track the ICE U.S. Treasury 7-10 Year Bond Index, which represents publicly issued U.S. Treasury obligations with remaining maturities from seven through ten years.

Why people hold it

• BBIB Charges 0.04% a year, well below the typical intermediate Treasury fund and only a hair off the cheapest names in the group (SPTI, SCHR).
• Built to track the ICE U.S. Treasury 3-10 Year index and stays close to it, one of the tightest implementations in its peer group.jpmorgan.com
• Straight government paper, roughly 80 issues, no credit sleeve, and income paid monthly.

• IEF The mandate is narrow on purpose: Treasuries maturing in seven to ten years. Broad 3-10 year rivals like VGIT blend in shorter paper, so this is intermediate duration undiluted.vanguard.com
• Running since 2002 and now one of the largest, most heavily traded funds in its corner of the bond market, which tends to show up as tight spreads on screen.
• Tracking has been close: the fund has stayed near its ICE index rather than drifting, and it hands cash back monthly.
• Pure US government paper, so the portfolio carries no corporate credit risk and no currency exposure.

Worth knowing

• BBIB Thinly traded next to the category's giants, so spreads can run wider and bigger orders take more care.
• A 2023 launch with a modest asset base, so the record here is short compared with decade-old rivals.
• Intermediate duration cuts both ways: prices move opposite yields, more than cash-like funds and less than long bonds.

• IEF At 0.15% a year, this is not the budget door. The cohort median is nearer 0.12%, and VGIT, SPTI and SCHR all charge 0.03%. The premium buys scale and liquidity, not cheapness.
• Seven to ten year bonds react more sharply to rate moves than short-dated Treasuries, so price swings can be real even with government credit behind them.ishares.com
• No corporates, no foreign debt, no shorter maturities. Anyone wanting one all-in-one bond sleeve is only getting a single segment of the curve here.

Full BBIB profile⁠

Full IEF profile⁠