Dividend-adjusted total return · S&P 500 uses VOO · Oct 31, 2025 – Nov 3, 2026CMFS&P 500 · VOO
| Returns | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y | MAX |
|---|---|---|---|---|---|---|---|---|
| Total return | +0.1% | +3.2% | −0.9% | −0.6% | 0.0% | +12.5% | +2.5% | +80.3% |
| Peer average | 0.0% | +2.9% | −0.9% | +0.3% | +0.6% | +14.6% | +2.5% | — |
| S&P 500 · VOO | +0.3% | −2.6% | −1.7% | +11.5% | +11.9% | +90.9% | +77.5% | — |
Key Statistics
Open all fund facts →- AUM
- $5.4B
- Expense ratio
- 0.08%
- Distribution yield
- 3.1%
- NAV
- $55.62
- Volume
- 1.2M
- Avg. volume 30D
- 2.8M
- High today
- $55.74
- Low today
- $55.58
- Previous close
- $55.65
- 52-week high
- $58.44
- 52-week low
- $53.62
- Our risk indicator
- 2/5
CMF in One Breath
CMF Among Municipal ETFs
YTDEnd-of-day Nov 4, 2026 · 141 Municipal ETFs by YTD
$10,000 in CMF
5Y$10,000 in CMF became
$10,254
In the S&P 500 (VOO)
$17,749
Total return, dividends in · Oct 26, 2021 – Nov 3, 2026 · S&P 500 uses VOO
CMF’s Top Holdings
TodaySAN MATEO CNTYSan Mateo Cnty Calif Transn Au 06/01/20490.7%UNIVERSITY C0.6%SAN FRANCISC0.6%UNIVERSITY C0.6%LOS ANGELES 0.6%UNIVERSITY C0.5%BAY AREA TOL0.5%IRVINE RANCH0.5%ORANGE CNTY 0.5%CALIFORNIA S0.4%EAST BAY CAL0.4%LOS ANGELES 0.4%CALIFORNIA (0.4%CALIFORNIA E0.4%CALIFORNIA S0.3%CALIFORNIA S0.3%CALIFORNIA S0.3%CALIFORNIA S0.3%ANAHEIM CALI0.3%CALIFORNIA S0.3%UNIVERSITY O0.3%LOS ANGELES 0.3%
SAN MATEO CNTYSan Mateo Cnty Calif Transn Au 06/01/20490.7%UNIVERSITY C0.6%SAN FRANCISC0.6%UNIVERSITY C0.6%LOS ANGELES 0.6%UNIVERSITY C0.5%BAY AREA TOL0.5%IRVINE RANCH0.5%ORANGE CNTY 0.5%CALIFORNIA S0.4%EAST BAY CAL0.4%LOS ANGELES 0.4%
iShares CMF · 1,877 holdings · top 22 shown · tile size = share of the fund · as of Nov 1, 2026
What CMF Holds
TodayAll holdings100.0%
SAN MATEO · UNIVERSITY · SAN FRANCI · UNIVERSITY · LOS ANGELE · UNIVERSITY · BAY AREA T
iShares CMF · share of the fund · as of Nov 1, 2026
San’s Share of CMF
Today0.7%
$7 of every $1,000 in CMF is San
San held by CMF
$38.3M
iShares CMF · each square = $10 of $1,000 · as of Nov 1, 2026
CMF’s Share of Municipal ETFs
Today2.2%
of the $244B in 166 Municipal ETFs
$5.4B2.2%
$54.5B22.3%
$49.6B20.3%
$134B55.1%
Municipal ETF AUM · Nov 4, 2026
CMF Fee per $100 vs Peers
TodayExpense ratio · Municipal peers · Nov 4, 2026
Inside CMF
1,877 holdings · as of Nov 1, 2026CMF
iShares California Muni Bond ETF
TodayAll holdings100.0%1,863 more holdings93.0% of the fund
All holdings100.0%1,871 more holdings96.4% of the fund
| # | Ticker | Company | Weight ▼ |
|---|---|---|---|
| 1 | — | SAN Mateo Cnty Calif Transn AU 06/01/2049 | 0.71% |
| 2 | — | University Calif Revs 5.50% 05/15/2040 | 0.63% |
| 3 | — | SAN Francisco Calif City & CNT 05/01/2058 | 0.60% |
| 4 | — | University Calif Revs FOR Prev 05/15/2048 | 0.58% |
| 5 | — | LOS Angeles Calif UNI SCH Dist 5.00% 07/01/2034 | 0.56% |
| 6 | — | University Calif Revs 5.00% 05/15/2036 | 0.53% |
| 7 | — | BAY Area Toll Auth Calif Toll 04/01/2059 | 0.50% |
| 8 | — | Irvine Ranch Calif WTR Dist 02/01/2056 | 0.48% |
| 9 | — | Orange Cnty Calif WTR Dist REV 08/01/2042 | 0.45% |
| 10 | — | California ST 5.25% 08/01/2032 | 0.43% |
iShares CMF · current holdings by weight · as of Nov 1, 2026 · each tile is one holding · top 20 = 8.9%
How It Compares
CMF
iShares California Muni Bond ETF’s Peers
YTDMunicipal peers · YTD and past-year returns · as of Nov 4, 2026 · sorted by AUM
Head to Head
Put CMF head to head with MUB →MUB vs CMF
YTDYear to date
MUB wins+0.3 pts
Past year
MUB wins+0.1 pts
Fee
MUB winslower fee
Yield
MUB wins+0.2 pts
AUM
MUB10.1× more
4–0MUB wins
iShares MUB and iShares CMF · year-to-date · as of Nov 4, 2026 · AUM not scored
CMF vs VOO
YTDCMF · iShares California Muni Bond
−0.6%
VOO · S&P 500
+11.5%
Gap
12.2 pts
iShares CMF and Vanguard VOO · YTD total return · as of Nov 4, 2026
CMF vs Its Peer Average
YTDCMFAvsBPeer average
1D+0.1%0.0%
1M+3.2%+2.9%
3M−0.9%−0.9%
YTD−0.6%+0.3%
1Y0.0%+0.6%
3Y+12.5%+14.6%
5Y+2.5%+2.5%
3–4Peer average wins
165 Municipal peers · each row scaled to its leader
The Details
CMF
Risk
1Y2/5our risk indicator
CalmerBumpier
Volatility · 1Y3.55%
Deepest drop · 1Y−6.5%
Lowest point · 5Y−11.0%
52-week range
$55.70
$53.62−4.7% from the high$58.44
iShares CMF · past-year price moves · as of Nov 4, 2026
CMF
Fund Facts
Today2007launched Oct 4
Tracks[…]
Exchange · CUSIPAMEX · 464288356
StructureETF
Leverage1x
Cost on $10,000$8 a year
Go deeper
iShares CMF · fund facts · as of Nov 4, 2026
CMF
Payouts by Year
6Y$0.15per share, Nov 2026
Distribution yield3.1%
PaidEvery month
Latest ex-date · paidNov 2 · Nov 5, 2026
12 payouts added up$1.70 a share
iShares CMF · distributions by ex-date · 2021–2026
All Fund FactsDocuments · trading · fees · every payout
Prospectus & Documents
Trading & Liquidity
Net asset value$55.62
Premium / discount[…]
Median spread · 30D[…]
Volume today1.2M
Average volume · 30D2.8M
Shares outstanding[…]
Options[…]
Fees & Costs
Net expense ratio0.08%
Gross expense ratio[…]
Management fee[…]
Cost on $10,000 a year$8.00
Our risk indicator2/5
Estimated yearly cost excludes trading costs and assumes constant assets.
Distributions
| Ex-date | Paid | Per share |
|---|---|---|
| Nov 2, 2026 | Nov 5, 2026 | $0.15 |
| Oct 1, 2026 | Oct 6, 2026 | $0.14 |
| Sep 1, 2026 | Sep 4, 2026 | $0.14 |
| Aug 3, 2026 | Aug 6, 2026 | $0.14 |
| Jul 1, 2026 | Jul 7, 2026 | $0.14 |
| Jun 1, 2026 | Jun 4, 2026 | $0.14 |
| May 1, 2026 | May 6, 2026 | $0.14 |
| Apr 1, 2026 | Apr 7, 2026 | $0.14 |
| Mar 2, 2026 | Mar 5, 2026 | $0.14 |
| Feb 2, 2026 | Feb 5, 2026 | $0.14 |
| Dec 19, 2025 | Dec 24, 2025 | $0.14 |
| Dec 1, 2025 | Dec 4, 2025 | $0.14 |
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