ETF comparison

CMF vs VTEB

Both US Municipal Bond.

iShares California Muni Bond ETF · Vanguard Tax-Exempt Bond Index Fund ETF Shares

Holdings overlap

Weighted by ISIN/CUSIP
6.8 %

638 positions appear in both funds. Buying equal dollars of CMF and VTEB would leave roughly 6.8% of each dollar exposed to the same underlying securities.

CMF only 93.5% Shared 6.8% VTEB only 91.7%
In CMF only
887 positions
Shared
638 positions
In VTEB only
9,547 positions

Side by side

CMF

iShares California Muni Bond ETF

iShares · US Municipal Bond

92 composite / 100
Expense ratio
0.080%
Net assets
$4.54B
TTM yield
2.96%
Top-10 conc.
4.6%
VTEB

Vanguard Tax-Exempt Bond Index Fund ETF Shares

Vanguard · US Municipal Bond

97 composite / 100
Expense ratio
0.030%
Net assets
$48.79B
TTM yield
3.38%
Top-10 conc.
2.0%

Sub-score comparison

92
Cost
97
93
Tax efficiency
93
85
Liquidity
100
100
Concentration
100
Tracking quality
CMF sub-score VTEB

Tracking quality isn't part of the composite — see what we don't score for why.

Cost difference

VTEB is 5 bps cheaper than CMF. On a $100,000 position that's about $50/yr more in fees for CMF.

Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with CMF vs VTEB.

Top shared holdings

638 shared in total
# Holding In CMF In VTEB Overlap
1 University of California 0.46% 0.12% 0.12%
2 State of California 0.32% 0.11% 0.11%
3 Los Angeles Department of Water & Power 0.13% 0.08% 0.08%
4 Los Angeles Unified School District 0.14% 0.07% 0.07%
5 Los Angeles Unified School District 0.50% 0.07% 0.07%
6 California Educational Facilities Authority 0.20% 0.07% 0.07%
7 University of California 0.24% 0.06% 0.06%
8 Los Angeles Unified School District 0.53% 0.06% 0.06%
9 State of California 0.20% 0.06% 0.06%
10 State of California 0.18% 0.05% 0.05%
11 State of California 0.08% 0.05% 0.05%
12 State of California 0.14% 0.05% 0.05%

Only in CMF

887 total
  • San Francisco City & County Airport Comm-San Francisco International Airport 0.41%
  • Orange County Water District 0.40%
  • University of California 0.36%
  • Bay Area Toll Authority 0.34%
  • University of California 0.30%
  • Los Angeles Community College District 0.30%
  • Beverly Hills Unified School District 0.27%
  • Anaheim Housing & Public Improvements Authority 0.26%
  • University of California 0.26%
  • State of California 0.26%

Only in VTEB

9,547 total
  • Triborough Bridge & Tunnel Authority 0.11%
  • Colorado State Education Loan Program 0.11%
  • New York City Transitional Finance Authority Future Tax Secured Revenue 0.09%
  • Dallas Independent School District 0.09%
  • Ohio Water Development Authority Water Pollution Control Loan Fund 0.08%
  • New York State Dormitory Authority 0.08%
  • New York State Dormitory Authority 0.08%
  • Ohio State University/The 0.08%
  • New York City Transitional Finance Authority Future Tax Secured Revenue 0.08%
  • Public Finance Authority 0.08%

Open CMF or VTEB at a brokerage

Both funds trade commission-free at major US brokerages.

Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.

Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see /methodology/.

Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.