CMF vs VCRM

CMFAiShares California Muni Bond ETF

VCRMAVanguard Core Tax-Exempt Bond E

In short

CMF The California-only corner of the muni market, indexed since 2007 and priced at 0.08%. CMF holds bonds issued by California and its municipalities, tracks an AMT-free index, and pays monthly.

VCRM Vanguard's active answer in a mostly-index category: managers working the whole muni curve for 0.12% a year, under half the muni ETF median fee. Monthly income, exempt from federal personal income taxes.

Stated mandate

CMF The Fund seeks to track an index of California municipal bonds. It uses representative sampling and generally invests in municipal securities issued by California and its municipalities.

VCRM The fund seeks total return through current income exempt from federal personal income taxes and capital appreciation.

Why people hold it

• CMF 0.08% a year, a fraction of what the typical muni bond fund in its category charges. On a tax-exempt income stream, the fee is the part you actually control.
• The benchmark is the ICE AMT-Free California Municipal Index, so bonds whose interest counts toward the federal alternative minimum tax are screened out.ishares.com
• Follows that index tightly using representative sampling, and ranks among the strongest implementations in the muni ETF group.
• Running since 2007, with assets in the billions and cash paid out monthly.

• VCRM Active management priced at 0.12% a year, less than half the 0.30% median for muni ETFs.
• Run by Vanguard's Fixed Income Group, with all-curve exposure to primarily high-quality investment-grade munis spread across sectors, states and credit tiers.prnewswire.com
• Pays monthly, with income the fund seeks to keep exempt from federal personal income taxes.vanguard.com
• Sticks tightly to its stated mandate and grades among the strongest implementations in its muni peer group.

Worth knowing

• CMF One state's credit, one state's budget cycle. National muni funds (MUB, VTEB) spread tax-exempt exposure across the whole country instead.
• Moderately traded next to the national muni names, so limit orders earn their keep on bigger tickets.
• It is a bond portfolio, not a savings account: prices move as interest rates move, and longer maturities move most.

• VCRM You pay up for the manager: index peers VTEB and SCMB run at 0.03%, a quarter of VCRM's 0.12%.
• Launched in November 2024, so there is only a short record to judge the active mandate on.
• All-curve exposure puts longer maturities in the mix, so prices move with rates. And the exemption is federal: state treatment of a national muni fund depends on where you live.prnewswire.com

Full CMF profile⁠

Full VCRM profile⁠