{
  "page": "compare",
  "query": {
    "a": "USMTX",
    "b": "OSTAX"
  },
  "retrieved_at": "2026-07-07T18:59:28+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": "JPMorgan Ultra-Short Municipal Fund",
    "ticker": "USMTX",
    "slug": "USMTX",
    "series_id": "S000052823",
    "html_url": "https://fundwatcher.app/funds/USMTX/"
  },
  "fund_b": {
    "name": "JPMorgan Short-Intermediate Municipal Bond Fund",
    "ticker": "OSTAX",
    "slug": "OSTAX",
    "series_id": "S000003499",
    "html_url": "https://fundwatcher.app/funds/OSTAX/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.1104561022265861240987964620",
    "shared_count": 65,
    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
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      },
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      },
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        "name": "NEW YORK-I-3",
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      {
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      },
      {
        "name": "Fairfax County Industrial Development Authority, Virginia Health Care, Inova Health System Project, Series 2018C",
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      {
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      {
        "name": "Wisconsin (State of) Health & Educational Facilities Authority (Froedtert Thedacare Health Inc.), Series 2025, RB",
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      {
        "name": "VALDEZ AK MARINE TERMINAL REVE VALTRN 05/31 ADJUSTABLE VAR",
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      {
        "name": "WI ST-B-REF",
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      {
        "name": "NYC MUNI WTR FIN-BB4",
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      {
        "name": "Lynchburg Economic Development Authority, Series 2017 B",
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      {
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      {
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      {
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      {
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      {
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      },
      {
        "name": "STATE OF NEW YORK SALES TAX REVENUE 5.0% 03-15-30",
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      {
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        "weight": "0.00807168",
        "shared": false
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      {
        "name": "Pennsylvania State, General Obligation Bonds, First Series 2024",
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      {
        "name": "INDIANA ST FIN AUTH ENVRNMNTL REGD B/E 1.40000000",
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      {
        "name": "SAN ANTONIO-B-REV-REF",
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      {
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      {
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      {
        "name": "GRAND PKWY TRANSPRTN",
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      {
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        "name": "MASSACHUSETTS ST DEV FIN AGY REVENUE",
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      {
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      {
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      {
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      {
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      {
        "name": "NEW YORK ST DORM AUTH REVENUES NON ST SUPPORTED DEBT",
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      {
        "name": "NEW MEXICO ST FIN AUTH ST TRANSPRTN REVENUE",
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      {
        "name": "NJ TRANSPRTN-A-REF",
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      {
        "name": "Cypress-Fairbanks Independent School District, Unlimited Tax",
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      {
        "name": "MTRO WA DC ARPT 5% 10/1/2028 @",
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      {
        "name": "SOUTHEAST ENERGY AUTH VAR",
        "value": "5254701.50",
        "weight": "0.00632958",
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      },
      {
        "name": "Cleveland County Educational Facilities Authority, Series 2021",
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        "name": "Port Authority of New York and New Jersey, Consolidated, Series 246",
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      {
        "name": "WASTE MANAGEMENT INC (MPT) 4.6% 10-01-46",
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      },
      {
        "name": "District of Columbia, Series 2025A",
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      {
        "name": "Metropolitan Council, Series 2021 C, GO Bonds",
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      {
        "name": "County of Miami-Dade Water and Sewer System, Series 2025B",
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      {
        "name": "NORTH CAROLINA ST HSG FIN AGYM REGD V/R B/E 5.00000000",
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  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-009325",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1659326/000207169126009325/0002071691-26-009325-index.htm"
    },
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    }
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}