{
  "page": "compare",
  "query": {
    "a": "SMB",
    "b": "FSMB"
  },
  "retrieved_at": "2026-07-07T13:16:27+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": "VanEck Short Muni ETF",
    "ticker": "SMB",
    "slug": "SMB",
    "series_id": "S000019192",
    "html_url": "https://fundwatcher.app/funds/SMB/"
  },
  "fund_b": {
    "name": "First Trust Short Duration Managed Municipal ETF",
    "ticker": "FSMB",
    "slug": "FSMB",
    "series_id": "S000063445",
    "html_url": "https://fundwatcher.app/funds/FSMB/"
  },
  "overlap": {
    "coverage_a_by_b": "0.03870639593657854818722587258",
    "coverage_b_by_a": "0.03870639593657854818722587259",
    "shared_count": 17,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-04-30"
    },
    "a_top": [
      {
        "name": "CALIFORNIA COMMUNITY VAR",
        "value": "5063213.50",
        "weight": "0.01698580",
        "shared": true
      },
      {
        "name": "State of California",
        "value": "3253810.68",
        "weight": "0.01091571",
        "shared": false
      },
      {
        "name": "MASSACHUSETTS ST",
        "value": "3034595.53",
        "weight": "0.01018030",
        "shared": false
      },
      {
        "name": "State of New Jersey",
        "value": "2882493.30",
        "weight": "0.00967004",
        "shared": false
      },
      {
        "name": "KS ST DEV FIN 5% 11/15/2054",
        "value": "2739807.32",
        "weight": "0.00919136",
        "shared": false
      },
      {
        "name": "NYC HSG DEV CORP-B-2",
        "value": "2565491.25",
        "weight": "0.00860658",
        "shared": true
      },
      {
        "name": "SOUTHERN CALIFORNIA EDISON CO 1.75% 09-01-29",
        "value": "2369204.00",
        "weight": "0.00794808",
        "shared": false
      },
      {
        "name": "MA WTR RES REF-BEN-B",
        "value": "2267163.60",
        "weight": "0.00760576",
        "shared": false
      },
      {
        "name": "MUNIBOND",
        "value": "2224294.82",
        "weight": "0.00746195",
        "shared": true
      },
      {
        "name": "MA WTR RES AUTH-C-REF",
        "value": "2200366.69",
        "weight": "0.00738167",
        "shared": false
      },
      {
        "name": "King (County of), WA, Series 2017, Ref. GO Bonds",
        "value": "2152209.28",
        "weight": "0.00722012",
        "shared": false
      },
      {
        "name": "TN ENERGY ACQ CORP-A",
        "value": "2148023.40",
        "weight": "0.00720608",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 5% MT",
        "value": "2143991.20",
        "weight": "0.00719255",
        "shared": true
      },
      {
        "name": "Honolulu (City & County of), HI (Honolulu Rail Transit), Series 2020, Ref. GO Bonds",
        "value": "2137315.58",
        "weight": "0.00717015",
        "shared": false
      },
      {
        "name": "California (State of) Community Choice Financing Authority (Green Bonds), Series 2023 D, RB",
        "value": "2113322.00",
        "weight": "0.00708966",
        "shared": false
      },
      {
        "name": "CHICAGO IL-A-REF",
        "value": "2104022.00",
        "weight": "0.00705846",
        "shared": false
      },
      {
        "name": "ORLANDO FL TOURIST DEV TAX REVENUE",
        "value": "2079394.80",
        "weight": "0.00697584",
        "shared": false
      },
      {
        "name": "FORT BEND TX INDEP SCH DIST",
        "value": "2078197.60",
        "weight": "0.00697183",
        "shared": false
      },
      {
        "name": "CONROE TX INDEP SCH DIST",
        "value": "2057056.40",
        "weight": "0.00690090",
        "shared": false
      },
      {
        "name": "LOS ANGELES UNIF SD-A",
        "value": "1895619.40",
        "weight": "0.00635932",
        "shared": false
      },
      {
        "name": "State of Connecticut Special Tax Revenue",
        "value": "1869201.84",
        "weight": "0.00627070",
        "shared": false
      },
      {
        "name": "S E ENERGY COOP DT",
        "value": "1865922.76",
        "weight": "0.00625970",
        "shared": false
      },
      {
        "name": "NJ NJSEDU 07/01/2064",
        "value": "1680645.75",
        "weight": "0.00563814",
        "shared": false
      },
      {
        "name": "Maryland (State of) (Bidding Group 1), Series 2020 A, GO Bonds",
        "value": "1658949.15",
        "weight": "0.00556536",
        "shared": false
      },
      {
        "name": "State of California, Series 2019",
        "value": "1652907.45",
        "weight": "0.00554509",
        "shared": false
      },
      {
        "name": "State of North Carolina, Series 2019",
        "value": "1619629.65",
        "weight": "0.00543345",
        "shared": false
      },
      {
        "name": "NEW YORK CITY NY TRANSITIONAL FIN AUTH REVENUE",
        "value": "1609083.75",
        "weight": "0.00539807",
        "shared": false
      },
      {
        "name": "OHIO VALLEY ELECTRIC CORP 4.25% 11-01-30",
        "value": "1599781.22",
        "weight": "0.00536686",
        "shared": false
      },
      {
        "name": "CURATORS OF THE UNIV OF MISSOURI MO SYS FACS REVENUE",
        "value": "1570998.66",
        "weight": "0.00527030",
        "shared": false
      },
      {
        "name": "MESA UTL SYS-REF",
        "value": "1557235.25",
        "weight": "0.00522413",
        "shared": false
      },
      {
        "name": "NY MTA TRANSP 5% 11/15/2031",
        "value": "1521025.50",
        "weight": "0.00510266",
        "shared": false
      },
      {
        "name": "CA ST UNIV-A",
        "value": "1520863.09",
        "weight": "0.00510211",
        "shared": false
      },
      {
        "name": "PEFA INC VAR",
        "value": "1517861.10",
        "weight": "0.00509204",
        "shared": true
      },
      {
        "name": "KERN CA HIGH SCH DIST",
        "value": "1517080.48",
        "weight": "0.00508942",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 4% 3/1/2050",
        "value": "1508702.55",
        "weight": "0.00506132",
        "shared": true
      },
      {
        "name": "NYC TRANSITIONL-S-1",
        "value": "1427475.25",
        "weight": "0.00478882",
        "shared": false
      },
      {
        "name": "Allen (County of), OH (Mercy Health), Series 2020, Ref. RB",
        "value": "1363535.38",
        "weight": "0.00457432",
        "shared": false
      },
      {
        "name": "State of California, Series C",
        "value": "1362926.86",
        "weight": "0.00457228",
        "shared": false
      },
      {
        "name": "COLUMBUS OH",
        "value": "1348147.25",
        "weight": "0.00452269",
        "shared": false
      },
      {
        "name": "NY DORM-A-SCH DISTS",
        "value": "1346459.57",
        "weight": "0.00451703",
        "shared": false
      },
      {
        "name": "CTR PLN ENG GAS 5% 9/1/2031",
        "value": "1331855.54",
        "weight": "0.00446804",
        "shared": false
      },
      {
        "name": "NY TRANS CORP 5% 12/1/2030",
        "value": "1272064.68",
        "weight": "0.00426746",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 4% 07/01/2052 MT",
        "value": "1269999.88",
        "weight": "0.00426053",
        "shared": true
      },
      {
        "name": "CENTRL FL EXPRESSWAY AUTH SR LIEN REVENUE",
        "value": "1256144.25",
        "weight": "0.00421405",
        "shared": false
      },
      {
        "name": "JACKSON CNTY OR SCH DIST #549C",
        "value": "1251724.00",
        "weight": "0.00419922",
        "shared": false
      },
      {
        "name": "North Carolina (State of), Series 2020 A, GO Bonds",
        "value": "1223991.34",
        "weight": "0.00410618",
        "shared": false
      },
      {
        "name": "NYC TRANS FIN-A-E-1",
        "value": "1220078.92",
        "weight": "0.00409306",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2022A-1",
        "value": "1210161.72",
        "weight": "0.00405979",
        "shared": false
      },
      {
        "name": "Jefferson County School District R-1, Series 2018, GO Bonds",
        "value": "1194469.78",
        "weight": "0.00400714",
        "shared": false
      },
      {
        "name": "STATE OF CALIFORNIA 5.0% 10-01-31",
        "value": "1153823.20",
        "weight": "0.00387079",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "Southeast Energy Authority, Alabama, Revenue Bonds Cooperative District Energy Supply Series 2024C",
        "value": "6372370.20",
        "weight": "0.01078087",
        "shared": false
      },
      {
        "name": "County of Utah UT",
        "value": "5000000.00",
        "weight": "0.00845907",
        "shared": false
      },
      {
        "name": "OH OHSDEV 11/01/2039",
        "value": "4805848.92",
        "weight": "0.00813060",
        "shared": false
      },
      {
        "name": "Wisconsin (State of) Public Finance Authority (Duke Energy Progress), Series 2022, Ref. RB",
        "value": "4281206.10",
        "weight": "0.00724301",
        "shared": false
      },
      {
        "name": "St. John the Baptist (Parish of), LA (Marathon Oil Corp.), Series 2017, Ref. RB",
        "value": "4026151.60",
        "weight": "0.00681150",
        "shared": false
      },
      {
        "name": "Main Street Energy, Inc., Series D",
        "value": "3895478.03",
        "weight": "0.00659043",
        "shared": false
      },
      {
        "name": "Palm Beach (County of), FL Health Facilities Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB",
        "value": "3743929.08",
        "weight": "0.00633403",
        "shared": false
      },
      {
        "name": "NYC MUNI WTR FIN-BB",
        "value": "3500000.00",
        "weight": "0.00592135",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2025A",
        "value": "3481712.58",
        "weight": "0.00589041",
        "shared": true
      },
      {
        "name": "Black Belt Energy Gas District",
        "value": "3440432.23",
        "weight": "0.00582057",
        "shared": false
      },
      {
        "name": "BLACK BELT ENERGY GAS VAR",
        "value": "3420591.24",
        "weight": "0.00578701",
        "shared": false
      },
      {
        "name": "NM MUNI ENERGY ACQ AU",
        "value": "3381642.53",
        "weight": "0.00572111",
        "shared": false
      },
      {
        "name": "NEW YORK ST HSG FIN AGY AFFORDABLE HSG REVENUE",
        "value": "3143053.75",
        "weight": "0.00531746",
        "shared": false
      },
      {
        "name": "LOS ANGELES CA DEPT OF ARPTS A REGD B/E AMT 5.00000000",
        "value": "3142415.10",
        "weight": "0.00531638",
        "shared": false
      },
      {
        "name": "ALLEGHENY HOSP DEV-A",
        "value": "3092031.90",
        "weight": "0.00523114",
        "shared": false
      },
      {
        "name": "WHITING IN ENVRNMNTL FACS REVE REGD V/R B/E AMT 5.00000000",
        "value": "3075758.09",
        "weight": "0.00520361",
        "shared": false
      },
      {
        "name": "MD CMNTY DEV-D-2",
        "value": "3035471.70",
        "weight": "0.00513545",
        "shared": true
      },
      {
        "name": "UNITED AIRLINES INC 4.0% 07-15-29",
        "value": "3018532.20",
        "weight": "0.00510680",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 3.45% 11-01-44",
        "value": "3000298.80",
        "weight": "0.00507595",
        "shared": false
      },
      {
        "name": "NEW YORK NY REGD V/R B/E 2.65000000",
        "value": "3000000.00",
        "weight": "0.00507544",
        "shared": false
      },
      {
        "name": "NORTH CAROLINA ST HSG FIN AGYM REGD V/R B/E 5.00000000",
        "value": "2906436.68",
        "weight": "0.00491715",
        "shared": false
      },
      {
        "name": "TX TMGUTL 01/01/2054",
        "value": "2845828.47",
        "weight": "0.00481461",
        "shared": true
      },
      {
        "name": "FARM N MEX PCR 0% 6/1/2040 MT",
        "value": "2815916.35",
        "weight": "0.00476401",
        "shared": false
      },
      {
        "name": "Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024B",
        "value": "2731069.46",
        "weight": "0.00462046",
        "shared": false
      },
      {
        "name": "DFW ARPT 5% 11/1/2031 @",
        "value": "2725976.00",
        "weight": "0.00461185",
        "shared": false
      },
      {
        "name": "FLORIDA DEV FIN CORP HLTHCAREFACS REVENUE",
        "value": "2707992.75",
        "weight": "0.00458142",
        "shared": false
      },
      {
        "name": "City of Atlanta GA Department of Aviation",
        "value": "2697235.25",
        "weight": "0.00456322",
        "shared": false
      },
      {
        "name": "TN TNSUTL 05/01/2053",
        "value": "2573669.50",
        "weight": "0.00435417",
        "shared": true
      },
      {
        "name": "City of Philadelphia PA Airport Revenue",
        "value": "2566634.16",
        "weight": "0.00434227",
        "shared": false
      },
      {
        "name": "FAIRFAX C VA 5% 1/1/2045 MT",
        "value": "2555159.50",
        "weight": "0.00432286",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT INC (MPT) 3.45% 10-01-41",
        "value": "2515175.25",
        "weight": "0.00425521",
        "shared": false
      },
      {
        "name": "NORTH BLOCK ASSOCIATES LLC HUD SECT 8 FHA 221(D)(4) (MPT) 3.4% 02-01-29",
        "value": "2511564.25",
        "weight": "0.00424910",
        "shared": false
      },
      {
        "name": "COUNTY OF TRIMBLE KY TRMENV 06/33 FIXED 3.75",
        "value": "2502465.75",
        "weight": "0.00423371",
        "shared": false
      },
      {
        "name": "ARKANSAS DEV FIN AUTH ENVIRONM REGD V/R B/E AMT 4.00000000",
        "value": "2495967.00",
        "weight": "0.00422271",
        "shared": false
      },
      {
        "name": "MOBILE PCR-VAR-AL PWR",
        "value": "2478086.00",
        "weight": "0.00419246",
        "shared": false
      },
      {
        "name": "MTRO WA DC ARPT 5% 10/1/2031 @",
        "value": "2455847.33",
        "weight": "0.00415484",
        "shared": false
      },
      {
        "name": "LEHIGH PA_IDA 3% 9/1/2029",
        "value": "2450784.00",
        "weight": "0.00414627",
        "shared": false
      },
      {
        "name": "INDIANAPOLIS IN LOCAL PUBLIC I REGD N/C B/E AMT 5.00000000",
        "value": "2438325.30",
        "weight": "0.00412519",
        "shared": false
      },
      {
        "name": "State of Illinois, Series C",
        "value": "2437731.08",
        "weight": "0.00412419",
        "shared": false
      },
      {
        "name": "NORTHWESTERN CORP 3.875% 07-01-28",
        "value": "2431955.57",
        "weight": "0.00411442",
        "shared": true
      },
      {
        "name": "HOUSTON-UTL SYS-B-REF",
        "value": "2424190.04",
        "weight": "0.00410128",
        "shared": false
      },
      {
        "name": "DE ST EDA 3.60% 1/1/31",
        "value": "2419505.95",
        "weight": "0.00409335",
        "shared": false
      },
      {
        "name": "PEFA INC VAR",
        "value": "2408907.05",
        "weight": "0.00407542",
        "shared": true
      },
      {
        "name": "TENNERGY CORP TN GAS REVENUE TENNERGY CORP/TN",
        "value": "2384879.46",
        "weight": "0.00403477",
        "shared": false
      },
      {
        "name": "NY TRANS CORP 5% 1/1/2032 @",
        "value": "2370014.59",
        "weight": "0.00400962",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY-F",
        "value": "2355034.34",
        "weight": "0.00398428",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY AUTH VAR",
        "value": "2342301.03",
        "weight": "0.00396274",
        "shared": false
      },
      {
        "name": "South Carolina Jobs-Economic Development Authority, Series 2023A",
        "value": "2313365.26",
        "weight": "0.00391378",
        "shared": false
      },
      {
        "name": "MTRO WA DC ARPT 5% 10/1/2035 @",
        "value": "2304524.08",
        "weight": "0.00389883",
        "shared": false
      },
      {
        "name": "NYC HSG DEV CORP-F-2A",
        "value": "2260772.92",
        "weight": "0.00382481",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-033187",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1137360/000141036826033187/0001410368-26-033187-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000940400-26-025147",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1424212/000094040026025147/0000940400-26-025147-index.htm"
    }
  ]
}