# MUST holdings: 644 positions

> MUST holds 644 positions as of Jul 31, 2026. The largest is County of Miami-Dade FL Aviation Revenue at 0.54%. Download the full list as a CSV.

Data as of Jul 31, 2026. Rebuilt every trading night.

MUST held 644 positions as of Jul 31, 2026. County of Miami-Dade FL Aviation Revenue is the largest at 0.54%; the top 10 are 4.5% of the fund.

Source: Form N-PORT filed with the SEC (https://www.sec.gov/Archives/edgar/data/1551950/000141036826100662/primary_doc.xml).

| # | Holding | Ticker | Weight |
| --- | --- | --- | --- |
| 1 | County of Miami-Dade FL Aviation Revenue |  | 0.54% |
| 2 | City & County of Denver CO Airport System Revenue |  | 0.53% |
| 3 | New Jersey Turnpike Authority |  | 0.48% |
| 4 | New York State Dormitory Authority |  | 0.47% |
| 5 | New York Transportation Development Corp | NYTTRN | 0.44% |
| 6 | Metropolitan Transportation Authority |  | 0.44% |
| 7 | Ohio Water Development Authority Water Pollution Control Loan Fund |  | 0.42% |
| 8 | Illinois State Toll Highway Authority |  | 0.39% |
| 9 | Kansas City Industrial Development Authority |  | 0.39% |
| 10 | Chicago O'Hare International Airport |  | 0.38% |
| 11 | Iowa Finance Authority | IASGEN | 0.38% |
| 12 | New Jersey Turnpike Authority |  | 0.38% |
| 13 | New York City Municipal Water Finance Authority |  | 0.38% |
| 14 | Texas Water Development Board |  | 0.37% |
| 15 | Port Authority of New York & New Jersey |  | 0.37% |
| 16 | New Jersey Turnpike Authority |  | 0.36% |
| 17 | New Hope Cultural Education Facilities Finance Corp |  | 0.36% |
| 18 | City of San Antonio TX Electric & Gas Systems Revenue |  | 0.36% |
| 19 | Black Belt Energy Gas District | BBEUTL | 0.35% |
| 20 | State of Michigan Trunk Line Revenue | MISTRN | 0.35% |
| 21 | Hillsborough County Industrial Development Authority | HILMEC | 0.35% |
| 22 | New York Transportation Development Corp |  | 0.35% |
| 23 | County of Miami-Dade Seaport Department |  | 0.32% |
| 24 | City of Houston TX |  | 0.32% |
| 25 | Tennessee Housing Development Agency |  | 0.31% |
| | BlackRock Liquidity Funds MuniCash | | 0.40% |
| | Cash and other net assets | | 1.03% |

The largest 25 of 644 positions are shown. All of them: https://etfiq.com/funds/must/holdings/must-holdings.csv (CSV) or https://etfiq.com/data/books/must.json (JSON).

Fund page: https://etfiq.com/funds/must

Cite: ETFIQ, Holdings of MUST, data as of Jul 31, 2026. https://etfiq.com/funds/must/holdings/