CMF · ARCA · ETF
iShares California Muni Bond ETF (CMF) Price, Holdings & Fees
iShares California Muni Bond ETF (CMF) closed at $316.09 on Oct 9, 2026, up 1.63% from the previous close of $311.01.
Share price, past year
1Y −4.24%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $316.09 |
| Sep 30, 2026 | $317.54 |
| Aug 31, 2026 | $328.18 |
| Jul 31, 2026 | $302.80 |
| Jun 30, 2026 | $315.67 |
| May 29, 2026 | $324.73 |
| Apr 30, 2026 | $319.70 |
| Mar 31, 2026 | $318.71 |
| Feb 27, 2026 | $303.78 |
| Jan 30, 2026 | $314.32 |
| Dec 31, 2025 | $319.99 |
| Nov 28, 2025 | $320.24 |
| Oct 31, 2025 | $322.74 |
Key statistics
- Expense ratio
- 0.08%
- as of Feb 28, 2026
- Net assets
- $4.4B
- as of May 31, 2026
- Holdings
- 1,623
- as of May 31, 2026
- 52-week range
- $301.58 – $334.50
iShares California Muni Bond ETF's expense ratio is 0.08%: $8.00 a year on $10,000 invested.
Holdings
iShares California Muni Bond ETF held 1,623 investments worth $4.42B as of May 31, 2026. Its largest holding was Los Angeles Unified School District, at 0.50% of the fund.
| # | Holding | % of fund | Value |
|---|---|---|---|
| 1 | Los Angeles Unified School District | 0.50% | $22.17M |
| 2 | University of California | 0.49% | $21.59M |
| 3 | Bay Area Toll Authority | 0.46% | $20.45M |
| 4 | California Educational Facilities Authority | 0.44% | $19.67M |
| 5 | Los Angeles Unified School District | 0.44% | $19.46M |
| 6 | Eastern Municipal Water District | 0.44% | $19.44M |
| 7 | California State University | 0.42% | $18.71M |
| 8 | University of California | 0.42% | $18.52M |
| 9 | State of California | 0.38% | $17.00M |
| 10 | Bay Area Toll Authority | 0.37% | $16.40M |
| 11 | State of California | 0.36% | $16.01M |
| 12 | Irvine Ranch Water District | 0.36% | $15.94M |
| 13 | Anaheim Housing & Public Improvements Authority | 0.33% | $14.79M |
| 14 | East Bay Municipal Utility District Water System Revenue | 0.33% | $14.60M |
| 15 | East County Advanced Water Purification Joint Powers Authority | 0.33% | $14.50M |
| 16 | State of California | 0.32% | $14.35M |
| 17 | San Mateo County Transit District Sales Tax | 0.32% | $14.23M |
| 18 | State of California | 0.30% | $13.21M |
| 19 | Bay Area Toll Authority | 0.29% | $13.00M |
| 20 | Foothill-Eastern Transportation Corridor Agency | 0.29% | $12.71M |
| 21 | San Francisco City & County Public Utilities Commission Wastewater | 0.28% | $12.19M |
| 22 | University of California | 0.27% | $12.05M |
| 23 | San Diego Unified School District | 0.26% | $11.60M |
| 24 | California State Public Works Board | 0.26% | $11.59M |
| 25 | Long Beach Unified School District | 0.26% | $11.57M |
Top 25 of 1,623 holdings, as of May 31, 2026. Percentages are of the fund's net assets.
What the fund owns
| Asset type | % of fund |
|---|---|
| Bonds and other debt | 96.01% |
| Cash and short-term investments | 3.49% |
| Country | % of fund |
|---|---|
| United States | 99.50% |
Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.
Monthly total returns
Over the 3 months to May 31, 2026, iShares California Muni Bond ETF's total return was −1.02%, as reported to the SEC.
| Month | Total return |
|---|---|
| May 31, 2026 | +0.34% |
| Apr 30, 2026 | +0.96% |
| Mar 31, 2026 | −2.30% |
The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.
Fund profile
- Name
- iShares California Muni Bond ETF
- Ticker
- CMF
- Exchange
- ARCA
- Fund type
- ETF
- Trust
- iSHARES TRUST
- SEC series ID
- S000019341
- SEC CIK
- 0001100663
- Fractional shares
- Yes
Recent SEC filings
- Jul 24, 2026
- Oct 5, 2026
- 485BPOSProspectus updateSep 14, 2026
- 485BPOSProspectus updateAug 21, 2026
- 485BPOSProspectus updateJul 27, 2026
- 485BPOSProspectus updateJul 7, 2026
- Jul 2, 2026
- Jul 2, 2026
Shareholder reports and prospectuses are filed by iSHARES TRUST, the trust behind iShares California Muni Bond ETF, and cover all of its funds.
Frequently asked questions
What is CMF's price?
iShares California Muni Bond ETF (CMF) closed at $316.09 on Oct 9, 2026, up 1.63% from the previous close of $311.01.
What is CMF's expense ratio?
iShares California Muni Bond ETF's expense ratio is 0.08%: $8.00 a year on $10,000 invested.
What does CMF hold?
iShares California Muni Bond ETF held 1,623 investments worth $4.42B as of May 31, 2026. Its largest holding was Los Angeles Unified School District, at 0.50% of the fund. Its five largest holdings were Los Angeles Unified School District, University of California, Bay Area Toll Authority, California Educational Facilities Authority, Los Angeles Unified School District.
How has CMF performed?
Over the 3 months to May 31, 2026, iShares California Muni Bond ETF's total return was −1.02%, as reported to the SEC.
Sources and methodology
Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of May 31, 2026 (filed Jul 24, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Feb 28, 2026. Prices are generated sample data for development. Data sources and disclosures