{
  "page": "compare",
  "query": {
    "a": "DFSMX",
    "b": "USMEX"
  },
  "retrieved_at": "2026-07-07T18:30:49+00:00",
  "disclaimer": "Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them.",
  "attribution": "Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC.",
  "terms": {
    "notice": "Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed.",
    "url": "https://fundwatcher.app/terms/"
  },
  "fund_a": {
    "name": "DFA SHORT-TERM MUNICIPAL BOND PORTFOLIO",
    "ticker": "DFSMX",
    "slug": "DFSMX",
    "series_id": "S000000973",
    "html_url": "https://fundwatcher.app/funds/DFSMX/"
  },
  "fund_b": {
    "name": "Columbia Ultra Short Duration Municipal Bond Fund",
    "ticker": "USMEX",
    "slug": "USMEX",
    "series_id": "S000074124",
    "html_url": "https://fundwatcher.app/funds/USMEX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.02665414666204176636331887409",
    "coverage_b_by_a": "0.02665414666204176636331887409",
    "shared_count": 5,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-02-28"
    },
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      },
      {
        "name": "SCHOOL DISTRICT OF BROWARD COUNTY FL",
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      },
      {
        "name": "Hudson County, New Jersey, Bond Anticipation Notes, Series 2025",
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      {
        "name": "County of Union",
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        "name": "IL U CHIC MED CTR 09D1 L=TD V1",
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        "name": "Central New Mexico Community College",
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      {
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      {
        "name": "Port Authority of New York and New Jersey, Consolidated, Series 246",
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        "name": "State of Minnesota, Series 2021, GO Bonds",
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      {
        "name": "LOS ANGELES CA DEPT OF ARPTS ARPT REVENUE",
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      {
        "name": "PMA LEVY & AID ANTIC NTS PROGR REGD N/C B/E 5.00000000",
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      {
        "name": "FORT WORTH TX INDEP SCH DIST",
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      {
        "name": "New York (City of), NY Municipal Water Finance Authority, Series 2010 DD, VRD RB",
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      {
        "name": "OLENTANGY OH LOCAL SCH DIST",
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      {
        "name": "State of Connecticut Special Tax Revenue",
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      {
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      {
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      {
        "name": "PENNSYLVANIA ST",
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      {
        "name": "BLACK BELT-SER-C",
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        "name": "UNIV OF TEXAS TX UNIV REVENUES",
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      {
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      {
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        "name": "CITY OF ST LOUIS MO",
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        "weight": "0.01239620",
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      {
        "name": "RI STUD LN 5% 12/1/2027 @",
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      {
        "name": "COUNTY OF CLARK DEPARTMENT OF AVIATION",
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      {
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      {
        "name": "ADAMS COS JT SD #28J",
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      {
        "name": "MUNIBOND",
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      {
        "name": "MONMOUTH CT NJ 3/12/27 BAN",
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      {
        "name": "MTRO WA DC ARPT 5% 10/1/2026 @",
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      {
        "name": "MANOR HSG PUBLIC FAC CORP TX M MNRMFH 11/42 ADJUSTABLE VAR",
        "value": "1011981.80",
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      },
      {
        "name": "MISSISSIPPI ST BUSINESS FIN CORP SOL WST DISP REVENUE",
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      {
        "name": "IA GTEMED 4.5 02/01/2029",
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      {
        "name": "NY ST HSG FIN AGY-E",
        "value": "1008097.90",
        "weight": "0.01205194",
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      },
      {
        "name": "LLOYD N Y",
        "value": "1006272.70",
        "weight": "0.01203012",
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      {
        "name": "BERGEN N Y",
        "value": "1004822.20",
        "weight": "0.01201278",
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      },
      {
        "name": "FRKFRT SCHUY NY 4% 7/31/2026",
        "value": "1004065.50",
        "weight": "0.01200373",
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      {
        "name": "NEWARK NJ",
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        "weight": "0.01199009",
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      {
        "name": "NJ ST HMFA MF1 2.85% 11/1/2026",
        "value": "1002918.00",
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      },
      {
        "name": "MUNIBOND",
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      },
      {
        "name": "MIAMI-DADE MFH MT 4/1/2041",
        "value": "1000416.80",
        "weight": "0.01196011",
        "shared": false
      },
      {
        "name": "REPUBLIC SERVICES INC (MPT) 3.25% 04-01-34",
        "value": "1000174.60",
        "weight": "0.01195722",
        "shared": false
      },
      {
        "name": "State of Illinois, Series 2022B",
        "value": "1000119.51",
        "weight": "0.01195656",
        "shared": false
      },
      {
        "name": "NEW YORK NY",
        "value": "1000000.00",
        "weight": "0.01195513",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-033026",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/355437/000141036826033026/0001410368-26-033026-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-040874",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1352280/000141036826040874/0001410368-26-040874-index.htm"
    }
  ]
}