RMOP vs VTEB

RMOPCRockefeller Opportunistic Municipal Bond ETF

VTEBAVanguard Tax-Exempt Bond ETF

In short

RMOP Not an index tracker: RMOP is an actively run muni portfolio that leans into the high-yield end of the market, hunting mispriced bonds for monthly federally tax-exempt income. The fee is 0.80%.

VTEB Vanguard's national muni index fund, running since 2015 at three basis points, a tenth of what the typical muni ETF charges. Its benchmark screens for investment-grade bonds whose income is exempt from federal tax and the AMT.

Stated mandate

RMOP The Fund seeks current income exempt from federal income tax and long-term capital appreciation.

VTEB VTEB seeks to track an index measuring the investment-grade segment of the U.S. municipal bond market. It uses passive sampling to approximate the index and generally invests in federally tax-exempt municipal securities.

Why people hold it

• RMOP Run by three managers who came over from Invesco together in 2024 after two decades investing side by side, covering both high-yield and high-grade munis in one mandate.rockco.com
• Tax-exempt by design: at least 80% of net assets go to bonds whose interest is exempt from federal income tax, and the portfolio has stayed tight to that stated mandate.yahoo.com
• Income arrives monthly, not quarterly, and the fund trades with moderate volume for an actively managed muni product.

• VTEB Three basis points a year against a 0.30% muni-ETF median. On tax-exempt bonds, where coupons are modest, that fee gap is a real slice of the payout.
• The index holds only investment-grade munis whose interest is exempt from federal income tax and the alternative minimum tax, so the income carries no AMT surprise.vanguard.com
• A multi-billion-dollar fund and one of the most heavily traded in the muni category, which tends to show up as tight bid-ask spreads. Income is paid monthly.
• It has tracked its benchmark closely and sits among the strongest implementations in a crowded muni bond peer group.

Worth knowing

• RMOP The 0.80% fee sits above the muni category median, and far above broad index options like VTEB at 0.03% and MUB at 0.05%. Security selection has to carry that gap.
• Non-diversified, with a benchmark blended 60% toward high-yield munis. Single positions can run large and lower-rated munis trade thinly, so swings run hotter than a broad index.yahoo.comrockco.com
• Launched in August 2024, so the track record is short and covers only one stretch of the rate cycle.

• VTEB Federal exemption, not blanket coverage. Income can still be taxable in your home state, which is why single-state funds like NYF exist alongside it.vanguard.com
• Credit quality is investment grade, so rates are the main swing factor: when muni yields rise, bond prices and the fund's share price fall.vanguard.com
• Sampling, not full replication. The fund owns a representative slice of a very large index rather than every bond in it.vanguard.com

Full RMOP profile⁠

Full VTEB profile⁠