JMUB vs RMOP
JPMorgan Municipal ETF against Rockefeller Opportunistic Municipal Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
1%
11 shared positions
Fee gap
62 bp
JMUB is cheaper
1-year return gap
1.3 pts
JMUB is ahead
Larger fund
JMUB
$8.7B
Side by side
| JMUB | RMOP | |
|---|---|---|
| Fund | JPMorgan Municipal ETF | Rockefeller Opportunistic Municipal Bond ETF |
| Issuer | JPMorgan | Rockefeller |
| Category | National Muni | National Muni |
| Expense ratio | 0.18% | 0.80% |
| Assets | $8.7B | $435M |
| Average daily dollar volume | $176M | $6.2M |
| Listed | Oct 29, 2018 | Aug 12, 2024 |
| FrenzyCap score | 90 | 47 |
| 1-month return | −0.5% | −2.0% |
| 3-month return | −2.8% | −5.3% |
| Year to date | −4.5% | −5.1% |
| 1-year return | −4.9% | −6.2% |
| 30-day volatility | 6.1% | 9.3% |
| Worst drawdown, 1 year | −7.8% | −9.4% |
| Trailing 12-month yield | 3.55% | 5.48% |
| Holdings | 2,181 | 343 |
| Top 10 weight | 5.5% | 21.7% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$751M thru May 2026 | +$88M thru Jul 2026 |
| 30-day implied volatility | — | — |
| Holdings as of | as of Oct 21, 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
1% of JMUB · 3% of RMOP| Holding | JMUB | RMOP |
|---|---|---|
| BUCKEYE OHIO TOB 5% 06/55, due Jun 1, 2055 | 0.55% | 0.34% |
| SUFFOLK REGL 6% 12/53, due Dec 1, 2053 | 0.12% | 0.17% |
| CHILDRENS TR ZERO 05/50, due May 15, 2050 | 0.09% | 0.23% |
| BUCKEYE OHIO ZERO 06/57, due Jun 1, 2057 | 0.06% | 0.23% |
| VAIL HOME 5.875% 10/55, due Oct 1, 2055 | 0.02% | 0.12% |
| STAMFORD CONN 6.5% 10/55, due Oct 1, 2055 | 0.02% | 0.24% |
| NEW YORK 5.25% 01/50, due Jan 1, 2050 | 0.02% | 0.76% |
| WISCONSIN ST 5.5% 06/61, due Jun 1, 2061 | 0.01% | 0.55% |
| MIDA CORMONT 6.25% 06/55, due Jun 1, 2055 | 0.01% | 0.16% |
| NEW HOPE 6.75% 07/44, due Jul 1, 2044 | 0.01% | 0.12% |
| PUBLIC FIN 5.375% 06/46, due Jun 1, 2046 | 0.01% | 0.20% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · JMUB 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.