CGMU vs RMOP
Capital Group Municipal Income ETF against Rockefeller Opportunistic Municipal Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
0%
6 shared positions
Fee gap
53 bp
CGMU is cheaper
1-year return gap
2.4 pts
CGMU is ahead
Larger fund
CGMU
$7.2B
Side by side
| CGMU | RMOP | |
|---|---|---|
| Fund | Capital Group Municipal Income ETF | Rockefeller Opportunistic Municipal Bond ETF |
| Issuer | Capital Group | Rockefeller |
| Category | National Muni | National Muni |
| Expense ratio | 0.27% | 0.80% |
| Assets | $7.2B | $435M |
| Average daily dollar volume | $97M | $6.2M |
| Listed | Oct 25, 2022 | Aug 12, 2024 |
| FrenzyCap score | 82 | 47 |
| 1-month return | −0.2% | −2.0% |
| 3-month return | −2.4% | −5.3% |
| Year to date | −3.6% | −5.1% |
| 1-year return | −3.8% | −6.2% |
| 30-day volatility | 5.7% | 9.3% |
| Worst drawdown, 1 year | −7.7% | −9.4% |
| Trailing 12-month yield | 3.50% | 5.48% |
| Holdings | 2,637 | 343 |
| Top 10 weight | 5.7% | 21.7% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$690M thru Jun 2026 | +$88M thru Jul 2026 |
| 30-day implied volatility | — | — |
| Holdings as of | as of Oct 20, 2026issuer data | as of Jul 31, 2026SEC filing |
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 CGMU · 1% of RMOP| Holding | CGMU | RMOP |
|---|---|---|
| NEW YORK ST TRANSPRTN DEV CORP NYTTRN 10/45 FIXED OID 4.375, due Oct 15, 2045 | 0.09% | 0.20% |
| WASHINGTON ST HLTH CARE FACS A WASMED 10/41 FIXED 5, due Oct 15, 2041 | 0.03% | 0.15% |
| WASHINGTON ST HLTH CARE FACS A WASMED 10/44 FIXED 5, due Oct 15, 2044 | 0.01% | 0.14% |
| HIGH STAR RANCH INFRASTRUCTURE HSRFAC 12/55 FIXED 6.25, due Dec 15, 2055 | 0.01% | 0.23% |
| PUBLIC FIN AUTH WI SPL FAC REV PUBFAC 06/41 FIXED OID 5, due Jun 15, 2041 | 0.01% | 0.26% |
| ARIZONA ST INDL DEV AUTH EDU R AZSEDU 07/61 FIXED OID 5.75, due Jul 15, 2061 | 0.00% | 0.10% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · CGMU holdings · RMOP 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.