RMOP · ARCA · ETF
Rockefeller Opportunistic Municipal Bond ETF (RMOP) Price, Holdings & Fees
Rockefeller Opportunistic Municipal Bond ETF (RMOP) closed at $597.04 on Oct 9, 2026, up 0.11% from the previous close of $596.38.
Share price, past year
1Y +14.58%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $597.04 |
| Sep 30, 2026 | $585.63 |
| Aug 31, 2026 | $608.03 |
| Jul 31, 2026 | $597.48 |
| Jun 30, 2026 | $608.10 |
| May 29, 2026 | $614.17 |
| Apr 30, 2026 | $602.37 |
| Mar 31, 2026 | $621.94 |
| Feb 27, 2026 | $591.65 |
| Jan 30, 2026 | $610.71 |
| Dec 31, 2025 | $576.67 |
| Nov 28, 2025 | $582.72 |
| Oct 31, 2025 | $530.17 |
Key statistics
- Expense ratio
- 0.80%
- as of Jan 31, 2026
- Net assets
- $434.8M
- as of Jul 31, 2026
- Holdings
- 343
- as of Jul 31, 2026
- 52-week range
- $519.18 – $628.84
Rockefeller Opportunistic Municipal Bond ETF's expense ratio is 0.80%: $80.00 a year on $10,000 invested.
Holdings
Rockefeller Opportunistic Municipal Bond ETF held 343 investments worth $434.83M as of Jul 31, 2026. Its largest holding was Worthington City School District, at 2.41% of the fund.
| # | Holding | % of fund | Value |
|---|---|---|---|
| 1 | Worthington City School District | 2.41% | $10.49M |
| 2 | Texas Transportation Finance Corp | 2.41% | $10.46M |
| 3 | Eagle Mountain & Saginaw Independent School Distri | 2.36% | $10.25M |
| 4 | Medical University Hospital Authority | 2.35% | $10.21M |
| 5 | Triborough Bridge & Tunnel Authority Sales Tax Rev | 2.33% | $10.14M |
| 6 | Weatherford College of the Parker County Junior Co | 2.30% | $9.99M |
| 7 | County of Cuyahoga OH | 1.97% | $8.55M |
| 8 | Harris County Hospital District | 1.93% | $8.37M |
| 9 | County of Warren KY | 1.87% | $8.14M |
| 10 | Port of Port Arthur Navigation District | 1.79% | $7.80M |
| 11 | New York City Housing Development Corp | 1.15% | $5.00M |
| 12 | New Mexico Hospital Equipment Loan Council | 1.15% | $5.00M |
| 13 | PUBLIC FIN AUTH WI POOLED CHRT | 1.03% | $4.48M |
| 14 | ONTARIO CNTY NY LOCAL DEV CORP | 0.93% | $4.06M |
| 15 | NORTH CAROLINA ST MED CARE COM | 0.93% | $4.06M |
| 16 | COLORADO ST HLTH FACS AUTH REV | 0.92% | $3.98M |
| 17 | PHOENIX AZ INDL DEV AUTH RENTA | 0.87% | $3.78M |
| 18 | New York Transportation Development Corp | 0.76% | $3.29M |
| 19 | PUBLIC FIN AUTH WI TOLL REVENU | 0.76% | $3.29M |
| 20 | Tender Option Bond Trust Receipts/Certificates | 0.71% | $3.11M |
| 21 | SIERRA VISTA AZ INDL DEV AUTH | 0.71% | $3.10M |
| 22 | Tender Option Bond Trust Receipts/Certificates | 0.69% | $3.01M |
| 23 | Tender Option Bond Trust Receipts/Certificates | 0.69% | $2.99M |
| 24 | CLIFTON TX HGR EDU FIN CORP ED | 0.67% | $2.91M |
| 25 | Chicago O'Hare International Airport | 0.65% | $2.83M |
Top 25 of 343 holdings, as of Jul 31, 2026. Percentages are of the fund's net assets.
What the fund owns
| Asset type | % of fund |
|---|---|
| Bonds and other debt | 100.02% |
| Country | % of fund |
|---|---|
| United States | 100.02% |
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 Jul 31, 2026, Rockefeller Opportunistic Municipal Bond ETF's total return was +0.81%, as reported to the SEC.
| Month | Total return |
|---|---|
| Jul 31, 2026 | −1.62% |
| Jun 30, 2026 | +1.54% |
| May 31, 2026 | +0.92% |
The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.
Fund profile
- Name
- Rockefeller Opportunistic Municipal Bond ETF
- Ticker
- RMOP
- Exchange
- ARCA
- Fund type
- ETF
- Trust
- Tidal Trust III
- SEC series ID
- S000086370
- SEC CIK
- 0001722388
- Fractional shares
- No
Recent SEC filings
- Sep 28, 2026
- Oct 7, 2026
- Oct 7, 2026
- 485BPOSProspectus updateSep 9, 2026
- Sep 4, 2026
- Sep 4, 2026
- 485BPOSProspectus updateSep 4, 2026
- Aug 6, 2026
Shareholder reports and prospectuses are filed by Tidal Trust III, the trust behind Rockefeller Opportunistic Municipal Bond ETF, and cover all of its funds.
Frequently asked questions
What is RMOP's price?
Rockefeller Opportunistic Municipal Bond ETF (RMOP) closed at $597.04 on Oct 9, 2026, up 0.11% from the previous close of $596.38.
What is RMOP's expense ratio?
Rockefeller Opportunistic Municipal Bond ETF's expense ratio is 0.80%: $80.00 a year on $10,000 invested.
What does RMOP hold?
Rockefeller Opportunistic Municipal Bond ETF held 343 investments worth $434.83M as of Jul 31, 2026. Its largest holding was Worthington City School District, at 2.41% of the fund. Its five largest holdings were Worthington City School District, Texas Transportation Finance Corp, Eagle Mountain & Saginaw Independent School Distri, Medical University Hospital Authority, Triborough Bridge & Tunnel Authority Sales Tax Rev.
How has RMOP performed?
Over the 3 months to Jul 31, 2026, Rockefeller Opportunistic Municipal Bond ETF's total return was +0.81%, 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 Jul 31, 2026 (filed Sep 28, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Jan 31, 2026. Prices are generated sample data for development. Data sources and disclosures