CMF vs MYMK
iShares California Muni Bond ETF against SSGA Active Trust State Street My2031 Municipal Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
0%
0 shared positions
Fee gap
12 bp
CMF is cheaper
1-year return gap
1.6 pts
MYMK is ahead
Larger fund
CMF
$5.4B
Side by side
| CMF | MYMK | |
|---|---|---|
| Fund | iShares California Muni Bond ETF | SSGA Active Trust State Street My2031 Municipal Bond ETF |
| Issuer | iShares | State Street SPDR |
| Category | State Muni | State Muni |
| Expense ratio | 0.08% | 0.20% |
| Assets | $5.4B | $11M |
| Average daily dollar volume | $112M | $14K |
| Listed | Oct 4, 2007 | Sep 16, 2025 |
| FrenzyCap score | 98 | 37 |
| 1-month return | +1.5% | +1.0% |
| 3-month return | −1.8% | −0.7% |
| Year to date | −3.2% | −1.6% |
| 1-year return | −3.3% | −1.8% |
| 30-day volatility | 4.9% | 2.8% |
| Worst drawdown, 1 year | −8.1% | −5.6% |
| Trailing 12-month yield | 3.06% | 2.61% |
| Holdings | 1,905 | 85 |
| Top 10 weight | 4.2% | 30.3% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$291M thru Aug 2026 | +$1.2M thru Aug 2026 |
| 30-day implied volatility | — | — |
| Holdings as of | as of Nov 12, 2026issuer data | as of Nov 12, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
0% of CMF · 0% of MYMKNo holdings in common.
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · CMF holdings · MYMK holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.