{
 "url": "https://etfiq.com/funds/must/holdings/",
 "section": "funds",
 "title": "MUST Holdings: 644 Positions (Jul 31, 2026) | ETFIQ",
 "description": "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.",
 "as_of": "Jul 31, 2026",
 "ticker": "MUST",
 "fund": "Columbia Multi-Sector Municipal Income ETF",
 "fund_page": "https://etfiq.com/funds/must",
 "positions": 644,
 "positions_listed_on_page": 100,
 "lead": "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": {
  "name": "Form N-PORT filed with the SEC",
  "url": "https://www.sec.gov/Archives/edgar/data/1551950/000141036826100662/primary_doc.xml",
  "document": "the fund’s SEC filing",
  "book_date": "2026-07-31",
  "file_date": null
 },
 "top_positions": [
  {
   "rank": 1,
   "holding": "County of Miami-Dade FL Aviation Revenue",
   "ticker": null,
   "weight_pct": 0.542,
   "page": null
  },
  {
   "rank": 2,
   "holding": "City & County of Denver CO Airport System Revenue",
   "ticker": null,
   "weight_pct": 0.53,
   "page": null
  },
  {
   "rank": 3,
   "holding": "New Jersey Turnpike Authority",
   "ticker": null,
   "weight_pct": 0.482,
   "page": null
  },
  {
   "rank": 4,
   "holding": "New York State Dormitory Authority",
   "ticker": null,
   "weight_pct": 0.465,
   "page": null
  },
  {
   "rank": 5,
   "holding": "New York Transportation Development Corp",
   "ticker": "NYTTRN",
   "weight_pct": 0.438,
   "page": null
  },
  {
   "rank": 6,
   "holding": "Metropolitan Transportation Authority",
   "ticker": null,
   "weight_pct": 0.438,
   "page": null
  },
  {
   "rank": 7,
   "holding": "Ohio Water Development Authority Water Pollution Control Loan Fund",
   "ticker": null,
   "weight_pct": 0.42,
   "page": null
  },
  {
   "rank": 8,
   "holding": "Illinois State Toll Highway Authority",
   "ticker": null,
   "weight_pct": 0.39,
   "page": null
  },
  {
   "rank": 9,
   "holding": "Kansas City Industrial Development Authority",
   "ticker": null,
   "weight_pct": 0.385,
   "page": null
  },
  {
   "rank": 10,
   "holding": "Chicago O'Hare International Airport",
   "ticker": null,
   "weight_pct": 0.384,
   "page": null
  },
  {
   "rank": 11,
   "holding": "Iowa Finance Authority",
   "ticker": "IASGEN",
   "weight_pct": 0.383,
   "page": null
  },
  {
   "rank": 12,
   "holding": "New Jersey Turnpike Authority",
   "ticker": null,
   "weight_pct": 0.382,
   "page": null
  },
  {
   "rank": 13,
   "holding": "New York City Municipal Water Finance Authority",
   "ticker": null,
   "weight_pct": 0.378,
   "page": null
  },
  {
   "rank": 14,
   "holding": "Texas Water Development Board",
   "ticker": null,
   "weight_pct": 0.374,
   "page": null
  },
  {
   "rank": 15,
   "holding": "Port Authority of New York & New Jersey",
   "ticker": null,
   "weight_pct": 0.372,
   "page": null
  },
  {
   "rank": 16,
   "holding": "New Jersey Turnpike Authority",
   "ticker": null,
   "weight_pct": 0.365,
   "page": null
  },
  {
   "rank": 17,
   "holding": "New Hope Cultural Education Facilities Finance Corp",
   "ticker": null,
   "weight_pct": 0.364,
   "page": null
  },
  {
   "rank": 18,
   "holding": "City of San Antonio TX Electric & Gas Systems Revenue",
   "ticker": null,
   "weight_pct": 0.364,
   "page": null
  },
  {
   "rank": 19,
   "holding": "Black Belt Energy Gas District",
   "ticker": "BBEUTL",
   "weight_pct": 0.352,
   "page": null
  },
  {
   "rank": 20,
   "holding": "State of Michigan Trunk Line Revenue",
   "ticker": "MISTRN",
   "weight_pct": 0.351,
   "page": null
  },
  {
   "rank": 21,
   "holding": "Hillsborough County Industrial Development Authority",
   "ticker": "HILMEC",
   "weight_pct": 0.35,
   "page": null
  },
  {
   "rank": 22,
   "holding": "New York Transportation Development Corp",
   "ticker": null,
   "weight_pct": 0.346,
   "page": null
  },
  {
   "rank": 23,
   "holding": "County of Miami-Dade Seaport Department",
   "ticker": null,
   "weight_pct": 0.321,
   "page": null
  },
  {
   "rank": 24,
   "holding": "City of Houston TX",
   "ticker": null,
   "weight_pct": 0.319,
   "page": null
  },
  {
   "rank": 25,
   "holding": "Tennessee Housing Development Agency",
   "ticker": null,
   "weight_pct": 0.314,
   "page": null
  }
 ],
 "top_positions_shown": 25,
 "cash": [
  {
   "holding": "BlackRock Liquidity Funds MuniCash",
   "weight_pct": 0.398
  },
  {
   "holding": "Cash and other net assets",
   "weight_pct": 1.033
  }
 ],
 "weights": "share of net assets, as the source states them",
 "csv": "https://etfiq.com/funds/must/holdings/must-holdings.csv",
 "json_book": "https://etfiq.com/data/books/must.json",
 "markdown": "https://etfiq.com/funds/must/holdings/index.md",
 "publisher": {
  "@id": "https://etfiq.com/#org",
  "name": "ETFIQ",
  "url": "https://etfiq.com"
 },
 "license": "https://etfiq.com/license/",
 "license_text": "Figures ETFIQ computes are free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.",
 "citation": "ETFIQ, Holdings of MUST, data as of Jul 31, 2026. https://etfiq.com/funds/must/holdings/"
}