{
  "page": "compare",
  "query": {
    "a": "EMAIX",
    "b": "EVSM"
  },
  "retrieved_at": "2026-07-07T17:23:21+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": "Eaton Vance Short Duration Municipal Opportunities Fund",
    "ticker": "EMAIX",
    "slug": "EMAIX",
    "series_id": "S000004826",
    "html_url": "https://fundwatcher.app/funds/EMAIX/"
  },
  "fund_b": {
    "name": "Eaton Vance Short Duration Municipal Income ETF",
    "ticker": "EVSM",
    "slug": "EVSM",
    "series_id": "S000083416",
    "html_url": "https://fundwatcher.app/funds/EVSM/"
  },
  "overlap": {
    "coverage_a_by_b": "0.07741055068135199564848611593",
    "coverage_b_by_a": "0.07741055068135199564848611594",
    "shared_count": 29,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "BLACK BELT ENERGY GAS DIST ALGAS PREPAY REVENUE",
        "value": "14984461.50",
        "weight": "0.01820531",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 5% MT",
        "value": "10589660.00",
        "weight": "0.01286587",
        "shared": false
      },
      {
        "name": "DENVER CITY & CNTY CO ARPT REVENUE",
        "value": "7745727.34",
        "weight": "0.00941064",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 1.1% 07-01-29",
        "value": "7719667.28",
        "weight": "0.00937898",
        "shared": false
      },
      {
        "name": "MA ST DEV FIN AGY-A-1",
        "value": "7346138.35",
        "weight": "0.00892516",
        "shared": true
      },
      {
        "name": "King (County of), WA, Series 2025, RB",
        "value": "7250000.00",
        "weight": "0.00880836",
        "shared": true
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB",
        "value": "6895833.75",
        "weight": "0.00837807",
        "shared": true
      },
      {
        "name": "DENVER CITY & CNTY CO ARPT REVENUE",
        "value": "6611500.62",
        "weight": "0.00803262",
        "shared": true
      },
      {
        "name": "California Community Choice Financing Authority, Series F",
        "value": "6544275.49",
        "weight": "0.00795094",
        "shared": true
      },
      {
        "name": "State of California, Series 2022",
        "value": "6452162.84",
        "weight": "0.00783903",
        "shared": false
      },
      {
        "name": "MUNIBOND",
        "value": "6405953.77",
        "weight": "0.00778289",
        "shared": false
      },
      {
        "name": "UNIV OF CALIFORNIA REVENUES",
        "value": "6100000.00",
        "weight": "0.00741117",
        "shared": false
      },
      {
        "name": "PUERTO RICO SALES TAX FING COR PUERTO RICO SALES TAX FINANCING CORP SALES TAX REV",
        "value": "5846947.96",
        "weight": "0.00710373",
        "shared": false
      },
      {
        "name": "COMMONSPIRIT",
        "value": "5639861.59",
        "weight": "0.00685213",
        "shared": false
      },
      {
        "name": "UNIV OF CONNECTICUT CT",
        "value": "5626085.57",
        "weight": "0.00683539",
        "shared": false
      },
      {
        "name": "PASCO SD #1-REF",
        "value": "5596976.00",
        "weight": "0.00680002",
        "shared": false
      },
      {
        "name": "New York (City of), NY Municipal Water Finance Authority, Series 2010 DD, VRD RB",
        "value": "5395000.00",
        "weight": "0.00655463",
        "shared": false
      },
      {
        "name": "LOS ANGELES CA DEPT OF ARPTS ARPT REVENUE",
        "value": "5366146.17",
        "weight": "0.00651958",
        "shared": false
      },
      {
        "name": "UNITED AIRLINES INC 4.0% 07-15-29",
        "value": "5354621.60",
        "weight": "0.00650558",
        "shared": true
      },
      {
        "name": "CALIFORNIA ST PUBLIC WKS BRD LEASE REVENUE",
        "value": "5302706.19",
        "weight": "0.00644250",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH MF HSG REVENUE",
        "value": "5021374.00",
        "weight": "0.00610070",
        "shared": false
      },
      {
        "name": "RACINE WI",
        "value": "5006332.00",
        "weight": "0.00608242",
        "shared": false
      },
      {
        "name": "GRAND PRAIRIE TX INDEP SCH DIST",
        "value": "5000999.00",
        "weight": "0.00607594",
        "shared": false
      },
      {
        "name": "NEW YORK ST HSG FIN AGY",
        "value": "5000000.00",
        "weight": "0.00607473",
        "shared": false
      },
      {
        "name": "EP TUSCANY ZARAGOSA PFC TX EPTMFH 12/33 FIXED OID 4",
        "value": "4980598.25",
        "weight": "0.00605116",
        "shared": false
      },
      {
        "name": "STATE OF NEW JERSEY NJS 06/27 FIXED 2",
        "value": "4944932.00",
        "weight": "0.00600783",
        "shared": false
      },
      {
        "name": "NEW YORK CITY NY HSG DEV CORP MF MTGE REVENUE",
        "value": "4829484.50",
        "weight": "0.00586756",
        "shared": false
      },
      {
        "name": "MIAMI-DADE CNTY FL SEAPORT REVENUE",
        "value": "4798522.46",
        "weight": "0.00582995",
        "shared": false
      },
      {
        "name": "Development Authority of Burke County (The), Series 2009-1",
        "value": "4750000.00",
        "weight": "0.00577099",
        "shared": true
      },
      {
        "name": "CALIFORNIA ST INFRASTRUCTURE & ECON DEV BANK REVENUE",
        "value": "4748602.55",
        "weight": "0.00576930",
        "shared": false
      },
      {
        "name": "SAN JACINTO TX CMNTY CLG DIST",
        "value": "4666984.90",
        "weight": "0.00567014",
        "shared": false
      },
      {
        "name": "TRIMBLE KY PCR 0% 9/1/2044 @ MT",
        "value": "4605294.10",
        "weight": "0.00559518",
        "shared": false
      },
      {
        "name": "Utah Transit Authority, Series 2025, RB",
        "value": "4550580.80",
        "weight": "0.00552871",
        "shared": true
      },
      {
        "name": "GREAT LAKES WTR-A-REF",
        "value": "4479163.60",
        "weight": "0.00544194",
        "shared": false
      },
      {
        "name": "DALLAS ISD-A",
        "value": "4457882.40",
        "weight": "0.00541609",
        "shared": false
      },
      {
        "name": "HOUSTON TX ARPT SYS REVENUE",
        "value": "4397858.80",
        "weight": "0.00534316",
        "shared": false
      },
      {
        "name": "Lancaster County Hospital Authority, Series 2016 B",
        "value": "4332235.29",
        "weight": "0.00526343",
        "shared": false
      },
      {
        "name": "GRAND PRAIRIE TX INDEP SCH DIST",
        "value": "4287779.68",
        "weight": "0.00520942",
        "shared": false
      },
      {
        "name": "TAMALPAIS CA UNION HIGH SCH DIST",
        "value": "4213680.00",
        "weight": "0.00511939",
        "shared": false
      },
      {
        "name": "CHICAGO IL BRD OF EDU",
        "value": "4147383.20",
        "weight": "0.00503885",
        "shared": false
      },
      {
        "name": "KELLER TX INDEP SCH DIST",
        "value": "4107032.56",
        "weight": "0.00498982",
        "shared": false
      },
      {
        "name": "LONG ISLAND PWR AUTH",
        "value": "4077816.40",
        "weight": "0.00495433",
        "shared": true
      },
      {
        "name": "San Francisco (City & County of), CA Public Utilities Commission, Series 2016, Ref. RB",
        "value": "4068098.32",
        "weight": "0.00494252",
        "shared": false
      },
      {
        "name": "MI STRAT FND 4% MT@",
        "value": "4000368.00",
        "weight": "0.00486023",
        "shared": false
      },
      {
        "name": "STATE OF HAWAII DEPARTMENT OF BUDGET & FINANCE 3.1% 05-01-26",
        "value": "3999874.40",
        "weight": "0.00485963",
        "shared": false
      },
      {
        "name": "Louisville/Jefferson County Metropolitan Government, Series 2005 A",
        "value": "3980856.80",
        "weight": "0.00483653",
        "shared": false
      },
      {
        "name": "State of Connecticut, Series A",
        "value": "3958135.03",
        "weight": "0.00480892",
        "shared": true
      },
      {
        "name": "Ventura County Community College District, Series 2008C",
        "value": "3955486.65",
        "weight": "0.00480570",
        "shared": false
      },
      {
        "name": "Black Belt Energy Gas District",
        "value": "3915264.00",
        "weight": "0.00475684",
        "shared": false
      },
      {
        "name": "Seattle (Port of), WA, Series 2015 C, RB",
        "value": "3901743.30",
        "weight": "0.00474041",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "GAINESVILLE FL UTILITIES SYS R GAIUTL 10/42 ADJUSTABLE VAR",
        "value": "8700000.00",
        "weight": "0.01263442",
        "shared": false
      },
      {
        "name": "ARKANSAS DEV FIN AUTH ENVIRONM REGD V/R B/E AMT 4.00000000",
        "value": "7965004.80",
        "weight": "0.01156703",
        "shared": false
      },
      {
        "name": "BLKR-LI MUNI-INS",
        "value": "7930857.87",
        "weight": "0.01151744",
        "shared": false
      },
      {
        "name": "BUILD NYC-B-3",
        "value": "7898044.80",
        "weight": "0.01146979",
        "shared": false
      },
      {
        "name": "King (County of), WA, Series 2025, RB",
        "value": "7500000.00",
        "weight": "0.01089174",
        "shared": true
      },
      {
        "name": "UNIV OF CONNECTICUT CT",
        "value": "7493574.75",
        "weight": "0.01088241",
        "shared": false
      },
      {
        "name": "US TREASURY N/B",
        "value": "6007851.54",
        "weight": "0.00872479",
        "shared": false
      },
      {
        "name": "TX EXXON 12 G=EXXON V1",
        "value": "5800000.00",
        "weight": "0.00842294",
        "shared": false
      },
      {
        "name": "Dallas Independent School District, Series 2026B",
        "value": "5347922.00",
        "weight": "0.00776642",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY-E",
        "value": "5307693.00",
        "weight": "0.00770800",
        "shared": false
      },
      {
        "name": "HOUSTON TX ARPT SYS REVENUE",
        "value": "5235324.00",
        "weight": "0.00760290",
        "shared": false
      },
      {
        "name": "DENVER CO ARPT 5% 12/1/2031 @",
        "value": "5217037.50",
        "weight": "0.00757635",
        "shared": false
      },
      {
        "name": "Connecticut Housing Finance Authority, Series 2026 B-3",
        "value": "5000043.50",
        "weight": "0.00726122",
        "shared": false
      },
      {
        "name": "San Antonio Water System",
        "value": "5000000.00",
        "weight": "0.00726116",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST HGR EDUCTNL FA PASHGR 11/61 ADJUSTABLE VAR",
        "value": "5000000.00",
        "weight": "0.00726116",
        "shared": false
      },
      {
        "name": "State of Louisiana, Series 2023 A-2",
        "value": "5000000.00",
        "weight": "0.00726116",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH NY REVENUE MTATRN 11/35 ADJUSTABLE VAR",
        "value": "5000000.00",
        "weight": "0.00726116",
        "shared": false
      },
      {
        "name": "DT OF COLUMBIA-C-1",
        "value": "5000000.00",
        "weight": "0.00726116",
        "shared": false
      },
      {
        "name": "INDIANA ST MUNI PWR AGY",
        "value": "5000000.00",
        "weight": "0.00726116",
        "shared": false
      },
      {
        "name": "NEW YORK-I-3",
        "value": "5000000.00",
        "weight": "0.00726116",
        "shared": false
      },
      {
        "name": "SAN ANTONIO TX ELEC & GAS REVENUE",
        "value": "4976857.00",
        "weight": "0.00722755",
        "shared": false
      },
      {
        "name": "Snohomish County Housing Authority",
        "value": "4917900.23",
        "weight": "0.00714193",
        "shared": false
      },
      {
        "name": "OH WTR DEV AUTH-C",
        "value": "4800000.00",
        "weight": "0.00697071",
        "shared": false
      },
      {
        "name": "RESTRUCTURED-SER A1",
        "value": "4758808.05",
        "weight": "0.00691089",
        "shared": false
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB",
        "value": "4719815.10",
        "weight": "0.00685426",
        "shared": true
      },
      {
        "name": "NY CITY HSG DEV-B",
        "value": "4691418.01",
        "weight": "0.00681303",
        "shared": false
      },
      {
        "name": "Development Authority of Burke County (The), Series 2009-1",
        "value": "4500000.00",
        "weight": "0.00653504",
        "shared": true
      },
      {
        "name": "DETROIT MI CITY SCH DIST REGD N/C B/E AG Q-SB 6.00000000",
        "value": "4487798.29",
        "weight": "0.00651732",
        "shared": false
      },
      {
        "name": "DFW ARPT 5% 11/1/2028 @",
        "value": "4466614.85",
        "weight": "0.00648656",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH NY REVENUE",
        "value": "4389808.80",
        "weight": "0.00637502",
        "shared": false
      },
      {
        "name": "MASSACHUSETTS ST DEV FIN AGY R REGD N/C B/E AG 5.00000000",
        "value": "4350342.00",
        "weight": "0.00631770",
        "shared": false
      },
      {
        "name": "Wayne County Airport Authority, Series 2025 G",
        "value": "4307183.60",
        "weight": "0.00625503",
        "shared": false
      },
      {
        "name": "State of Connecticut Special Tax Revenue",
        "value": "4125231.20",
        "weight": "0.00599079",
        "shared": false
      },
      {
        "name": "RACINE UNIF SD-B-NANS",
        "value": "4089764.80",
        "weight": "0.00593929",
        "shared": false
      },
      {
        "name": "NASHVILLE & DAVIDSON",
        "value": "4086559.15",
        "weight": "0.00593463",
        "shared": false
      },
      {
        "name": "NY NY CITY HS(NEW YORK MHSG) 3.25% 2/1/30 MT 65",
        "value": "4008375.60",
        "weight": "0.00582109",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH NY REVENUE MTATRN 11/31 ADJUSTABLE VAR",
        "value": "4000000.00",
        "weight": "0.00580893",
        "shared": false
      },
      {
        "name": "MS BUS FIN COMMSN-G",
        "value": "4000000.00",
        "weight": "0.00580893",
        "shared": false
      },
      {
        "name": "NH HLTH & EDU FACS-A",
        "value": "3922152.15",
        "weight": "0.00569587",
        "shared": false
      },
      {
        "name": "County of Baltimore, Series 2024",
        "value": "3867748.85",
        "weight": "0.00561687",
        "shared": false
      },
      {
        "name": "TX TAREDU 11/15/2064",
        "value": "3867714.55",
        "weight": "0.00561682",
        "shared": false
      },
      {
        "name": "NYC TRANS FIN AUTH-A4",
        "value": "3770000.00",
        "weight": "0.00547491",
        "shared": false
      },
      {
        "name": "TX LAVMFH 11/01/2044",
        "value": "3692701.13",
        "weight": "0.00536266",
        "shared": false
      },
      {
        "name": "MS BUS FIN-VAR-B-CHEV",
        "value": "3500000.00",
        "weight": "0.00508281",
        "shared": false
      },
      {
        "name": "NJ HSG & MTGE FIN-B",
        "value": "3494302.70",
        "weight": "0.00507454",
        "shared": false
      },
      {
        "name": "Main Street Energy, Inc., Series D",
        "value": "3459704.82",
        "weight": "0.00502429",
        "shared": false
      },
      {
        "name": "DT OF COLUMBIA-C-2",
        "value": "3395000.00",
        "weight": "0.00493033",
        "shared": false
      },
      {
        "name": "UTILITY-TE-2",
        "value": "3295303.80",
        "weight": "0.00478554",
        "shared": false
      },
      {
        "name": "NJ HSG & MTGE FIN-B",
        "value": "3275668.84",
        "weight": "0.00475703",
        "shared": false
      },
      {
        "name": "CA STWD CMNTYS DEV-B",
        "value": "3246913.20",
        "weight": "0.00471527",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-050780",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/779991/000141036826050780/0001410368-26-050780-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-011926",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1676326/000207169126011926/0002071691-26-011926-index.htm"
    }
  ]
}