{
  "page": "compare",
  "query": {
    "a": "MSTAX",
    "b": "EXFLX"
  },
  "retrieved_at": "2026-07-07T19:07:31+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": "NYLI MacKay Short Term Muni Fund",
    "ticker": "MSTAX",
    "slug": "MSTAX",
    "series_id": "S000028538",
    "html_url": "https://fundwatcher.app/funds/MSTAX/"
  },
  "fund_b": {
    "name": "Eaton Vance National Ultra-Short Municipal Income Fund",
    "ticker": "EXFLX",
    "slug": "EXFLX",
    "series_id": "S000004825",
    "html_url": "https://fundwatcher.app/funds/EXFLX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.03922766026339629869893170173",
    "coverage_b_by_a": "0.03922766026339629869893170174",
    "shared_count": 11,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "DREY-GVT CSH-I",
        "value": "37896520.86",
        "weight": "0.02957650",
        "shared": false
      },
      {
        "name": "SOUTHCENTRL PA GEN AUTH REVENUE",
        "value": "23779855.00",
        "weight": "0.01855909",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 1",
        "value": "19714988.70",
        "weight": "0.01538665",
        "shared": false
      },
      {
        "name": "New York City Housing Development Corp., Multi-Family Mortgage, 8 Spruce Street Project, Series 2024, Class A",
        "value": "18954546.59",
        "weight": "0.01479316",
        "shared": false
      },
      {
        "name": "MATCHING FUND SPL PURPOSE SECURITIZTN CORP",
        "value": "15581038.10",
        "weight": "0.01216029",
        "shared": false
      },
      {
        "name": "Main Street Energy, Inc., Series D",
        "value": "14040041.60",
        "weight": "0.01095761",
        "shared": false
      },
      {
        "name": "GREAT LAKES WATER AUTHORITY SEWAGE DISPOSAL SYSTEM REVENUE AG FRN 07-01-32",
        "value": "13501767.15",
        "weight": "0.01053751",
        "shared": false
      },
      {
        "name": "MAIN STR NAT GA 5% 5/1/2055 MT",
        "value": "12872733.51",
        "weight": "0.01004658",
        "shared": false
      },
      {
        "name": "MI MISFIN 12/01/2039",
        "value": "12005462.40",
        "weight": "0.00936971",
        "shared": false
      },
      {
        "name": "MUNIBOND",
        "value": "11910001.95",
        "weight": "0.00929521",
        "shared": true
      },
      {
        "name": "BANNER HEALTH OBLIGATED GROUP (MPT) FRN 01-01-46",
        "value": "11842534.90",
        "weight": "0.00924256",
        "shared": false
      },
      {
        "name": "CHERRY CREEK SD#5-REF",
        "value": "11841021.50",
        "weight": "0.00924138",
        "shared": false
      },
      {
        "name": "COLORADO ST HLTH FACS AUTH REVENUE",
        "value": "11662436.35",
        "weight": "0.00910200",
        "shared": true
      },
      {
        "name": "PREREF AKRON BATH COPLEY JT TWP OH HO REGD B/E PREREFUNDED 11/15/26 @ 100 5.25000000",
        "value": "11524701.79",
        "weight": "0.00899450",
        "shared": false
      },
      {
        "name": "Indianapolis Local Public Improvement Bond Bank, Series B-2",
        "value": "11120355.15",
        "weight": "0.00867893",
        "shared": false
      },
      {
        "name": "NJ TRANSP 5% 6/15/27",
        "value": "11099713.90",
        "weight": "0.00866282",
        "shared": false
      },
      {
        "name": "SOUTHERN CALIFORNIA EDISON CO 1.75% 09-01-29",
        "value": "10898338.40",
        "weight": "0.00850565",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY AUTH VAR",
        "value": "10695843.00",
        "weight": "0.00834762",
        "shared": false
      },
      {
        "name": "Black Belt Energy Gas District (The) (Gas), Series 2022 F, RB",
        "value": "10574921.00",
        "weight": "0.00825324",
        "shared": false
      },
      {
        "name": "NEW YORK ST HSG FIN AGY AFFORDABLE HSG REVENUE",
        "value": "10224212.00",
        "weight": "0.00797953",
        "shared": false
      },
      {
        "name": "New Jersey Higher Education Student Assistance Authority, Series 1-B",
        "value": "10166245.31",
        "weight": "0.00793429",
        "shared": false
      },
      {
        "name": "PENNSYLVANIA ST HGR EDUCTNL FA PASHGR 11/61 ADJUSTABLE VAR",
        "value": "10000000.00",
        "weight": "0.00780454",
        "shared": false
      },
      {
        "name": "Development Authority of Burke County (The), Series 2009-1",
        "value": "10000000.00",
        "weight": "0.00780454",
        "shared": false
      },
      {
        "name": "State of Ohio, Series E",
        "value": "10000000.00",
        "weight": "0.00780454",
        "shared": false
      },
      {
        "name": "Hillsborough County Industrial Development Authority, Series D",
        "value": "10000000.00",
        "weight": "0.00780454",
        "shared": false
      },
      {
        "name": "Tarrant County Cultural Education Facilities Finance Corp., Series A",
        "value": "10000000.00",
        "weight": "0.00780454",
        "shared": false
      },
      {
        "name": "KING CNTY WA SWR REVENUE REGD V/R B/E 3.55000000",
        "value": "9927851.00",
        "weight": "0.00774823",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY-E",
        "value": "9232544.45",
        "weight": "0.00720558",
        "shared": true
      },
      {
        "name": "LOS ANGELES DEPT-C",
        "value": "8795508.80",
        "weight": "0.00686449",
        "shared": false
      },
      {
        "name": "Toll Road Investors Partnership II LP",
        "value": "8598052.65",
        "weight": "0.00671039",
        "shared": false
      },
      {
        "name": "New Jersey Higher Education Student Assistance Authority, Series 1-B",
        "value": "8436590.40",
        "weight": "0.00658437",
        "shared": false
      },
      {
        "name": "South Washington County Independent School District No. 833, Series B",
        "value": "8043069.67",
        "weight": "0.00627725",
        "shared": false
      },
      {
        "name": "WASTE MANAGEMENT PA OBLIGATED GROUP (MPT) 0.95% 12-01-33",
        "value": "7855089.60",
        "weight": "0.00613054",
        "shared": false
      },
      {
        "name": "Parish of Livingston",
        "value": "7742508.45",
        "weight": "0.00604267",
        "shared": false
      },
      {
        "name": "TX ST MUNI GAS-C",
        "value": "7704795.56",
        "weight": "0.00601324",
        "shared": true
      },
      {
        "name": "MAIN STR NAT GA 4% 07/01/2052 MT",
        "value": "7609839.25",
        "weight": "0.00593913",
        "shared": true
      },
      {
        "name": "MTRO WA DC ARPT 5% 10/1/2029 @",
        "value": "7579011.30",
        "weight": "0.00591507",
        "shared": false
      },
      {
        "name": "NY ENERGY-D-REMK-REF",
        "value": "7406011.86",
        "weight": "0.00578005",
        "shared": false
      },
      {
        "name": "California Community Choice Financing Authority, Series B-1",
        "value": "7405554.80",
        "weight": "0.00577970",
        "shared": false
      },
      {
        "name": "Black Belt Energy Gas District, Series B",
        "value": "7116869.50",
        "weight": "0.00555439",
        "shared": false
      },
      {
        "name": "Arapahoe County School District No. 5",
        "value": "7051516.80",
        "weight": "0.00550339",
        "shared": false
      },
      {
        "name": "CALIFORNIA ST MUNI FIN AUTH MF REGD V/R B/E 2.95000000",
        "value": "7041661.20",
        "weight": "0.00549569",
        "shared": false
      },
      {
        "name": "DALLAS TX REGD N/C B/E 5.00000000",
        "value": "7006796.30",
        "weight": "0.00546848",
        "shared": false
      },
      {
        "name": "DALLAS TX REGD N/C B/E 5.00000000",
        "value": "7006796.30",
        "weight": "0.00546848",
        "shared": false
      },
      {
        "name": "MICHIGAN ST FIN AUTH REVENUE REGD V/R B/E 3.87500000",
        "value": "7005872.30",
        "weight": "0.00546776",
        "shared": false
      },
      {
        "name": "City of Phoenix Civic Improvement Corp.",
        "value": "6680059.74",
        "weight": "0.00521348",
        "shared": false
      },
      {
        "name": "City of Madison, Series A",
        "value": "6663969.21",
        "weight": "0.00520092",
        "shared": false
      },
      {
        "name": "City of Madison, Series A",
        "value": "6636761.65",
        "weight": "0.00517969",
        "shared": false
      },
      {
        "name": "BIRMINGHAM SPL CARE-A",
        "value": "6618804.60",
        "weight": "0.00516567",
        "shared": false
      },
      {
        "name": "WI PMA LEVY and AID 25B 9/24/26 TRAN",
        "value": "6602973.00",
        "weight": "0.00515332",
        "shared": false
      }
    ],
    "b_top": [
      {
        "name": "King (County of), WA, Series 2025, RB",
        "value": "7900000.00",
        "weight": "0.02287948",
        "shared": false
      },
      {
        "name": "QUINCY MA",
        "value": "7648805.46",
        "weight": "0.02215199",
        "shared": false
      },
      {
        "name": "ALLGNY CNTY HDA 0% 11/15/2047",
        "value": "7079347.05",
        "weight": "0.02050276",
        "shared": false
      },
      {
        "name": "GAINESVILLE FL UTILITIES SYS R GAIUTL 10/42 ADJUSTABLE VAR",
        "value": "6565000.00",
        "weight": "0.01901314",
        "shared": false
      },
      {
        "name": "DT OF COLUMBIA-C-2",
        "value": "6025000.00",
        "weight": "0.01744923",
        "shared": false
      },
      {
        "name": "KENTUCKY ST ECON DEV FIN AUTH",
        "value": "5995000.00",
        "weight": "0.01736234",
        "shared": false
      },
      {
        "name": "OH WTR DEV AUTH-C",
        "value": "5670000.00",
        "weight": "0.01642110",
        "shared": false
      },
      {
        "name": "WHITING IN ENVRNMNTL FACS REVE REGD V/R B/E AMT 5.00000000",
        "value": "5519305.00",
        "weight": "0.01598466",
        "shared": false
      },
      {
        "name": "MET TRANSPRTN AUTH NY REVENUE",
        "value": "5500000.00",
        "weight": "0.01592875",
        "shared": false
      },
      {
        "name": "IOWA ST FIN AUTH REVENUE",
        "value": "5477411.50",
        "weight": "0.01586333",
        "shared": false
      },
      {
        "name": "State of Louisiana Gasoline & Fuels Tax Revenue",
        "value": "5330000.00",
        "weight": "0.01543641",
        "shared": false
      },
      {
        "name": "SOUTHEAST ENERGY-E",
        "value": "5307693.00",
        "weight": "0.01537181",
        "shared": true
      },
      {
        "name": "Black Belt Energy Gas District, Series D-1",
        "value": "5258516.00",
        "weight": "0.01522938",
        "shared": true
      },
      {
        "name": "RESTRUCTURED-SER A1",
        "value": "5188919.20",
        "weight": "0.01502782",
        "shared": false
      },
      {
        "name": "UNION TWP-BANS",
        "value": "5065288.50",
        "weight": "0.01466977",
        "shared": false
      },
      {
        "name": "Los Angeles (City of), CA, Series 2025, RN",
        "value": "5028962.00",
        "weight": "0.01456456",
        "shared": false
      },
      {
        "name": "JERSEY MUNI-A-NTS",
        "value": "5010124.00",
        "weight": "0.01451001",
        "shared": false
      },
      {
        "name": "NORTH BERGEN TWP NJ",
        "value": "5006381.00",
        "weight": "0.01449917",
        "shared": false
      },
      {
        "name": "E CO AWP JT PWRS-A-1",
        "value": "5000854.50",
        "weight": "0.01448316",
        "shared": false
      },
      {
        "name": "New York City Transitional Finance Authority Future Tax Secured Revenue",
        "value": "5000000.00",
        "weight": "0.01448069",
        "shared": false
      },
      {
        "name": "UNIV OF CONNECTICUT CT",
        "value": "4995716.50",
        "weight": "0.01446828",
        "shared": false
      },
      {
        "name": "TX SANUTL 02/01/2055",
        "value": "4992666.00",
        "weight": "0.01445945",
        "shared": false
      },
      {
        "name": "INDIANA ST MUNI PWR AGY",
        "value": "4730000.00",
        "weight": "0.01369873",
        "shared": false
      },
      {
        "name": "UNIV OF NORTH CAROLINA NC AT C REGD V/R B/E 3.49550000",
        "value": "4512849.75",
        "weight": "0.01306983",
        "shared": false
      },
      {
        "name": "Pennsylvania Turnpike Commission, Series 2019-2",
        "value": "4210000.00",
        "weight": "0.01219274",
        "shared": false
      },
      {
        "name": "COLORADO ST HLTH FACS AUTH REV REGD V/R B/E 5.00000000",
        "value": "4049125.09",
        "weight": "0.01172682",
        "shared": false
      },
      {
        "name": "TRIBOROUGH NY BRIDGE & TUNNEL REGD V/R B/E 2.70000000",
        "value": "4040000.00",
        "weight": "0.01170039",
        "shared": false
      },
      {
        "name": "New Hampshire Business Finance Authority, Series 2018A",
        "value": "4005184.00",
        "weight": "0.01159956",
        "shared": false
      },
      {
        "name": "St. John the Baptist (Parish of), LA (Marathon Oil Corp.), Series 2017, Ref. RB",
        "value": "3530670.15",
        "weight": "0.01022530",
        "shared": false
      },
      {
        "name": "MUNIBOND",
        "value": "3500390.25",
        "weight": "0.01013761",
        "shared": true
      },
      {
        "name": "NJ HSG & MTGE FIN-B",
        "value": "3494302.70",
        "weight": "0.01011998",
        "shared": false
      },
      {
        "name": "DFW ARPT 5% 11/1/2028 @",
        "value": "3415646.65",
        "weight": "0.00989218",
        "shared": false
      },
      {
        "name": "CHICAGO IL BRD OF EDU",
        "value": "3220384.16",
        "weight": "0.00932667",
        "shared": false
      },
      {
        "name": "TX PSPSCD 02/15/2053",
        "value": "3084384.30",
        "weight": "0.00893280",
        "shared": false
      },
      {
        "name": "Chandler Industrial Development Authority, Series 2019",
        "value": "3039216.60",
        "weight": "0.00880199",
        "shared": true
      },
      {
        "name": "OHIO ST AIR QUALITY DEV AUTH REGD N/C B/E AMT 3.70000000",
        "value": "3023051.70",
        "weight": "0.00875517",
        "shared": false
      },
      {
        "name": "HUDSON CNTY NJ IMPT AUTH",
        "value": "3010411.80",
        "weight": "0.00871857",
        "shared": false
      },
      {
        "name": "Bergen County Improvement Authority (The), Series 2025 A",
        "value": "3006070.80",
        "weight": "0.00870599",
        "shared": false
      },
      {
        "name": "COLORADO ST HLTH FACS AUTH REV REGD V/R B/E 2.83000000",
        "value": "2999632.50",
        "weight": "0.00868735",
        "shared": false
      },
      {
        "name": "MISSISSIPPI ST BUSINESS FIN COMMISSION GULF OPPORTUNITY ZONE",
        "value": "2970000.00",
        "weight": "0.00860153",
        "shared": false
      },
      {
        "name": "SALT VERDE FNL CORP",
        "value": "2957983.47",
        "weight": "0.00856673",
        "shared": false
      },
      {
        "name": "New Hampshire (State of) Business Finance Authority, Series 2024, VRD RB",
        "value": "2900000.00",
        "weight": "0.00839880",
        "shared": false
      },
      {
        "name": "Long Island Power Authority, Series 2025B",
        "value": "2857400.77",
        "weight": "0.00827542",
        "shared": false
      },
      {
        "name": "HOUSTON TX UTILITY SYS REVENUE REGD N/C B/E 5.00000000",
        "value": "2791677.08",
        "weight": "0.00808508",
        "shared": false
      },
      {
        "name": "MARTHAS VINEYARD MA REGL TRANSPRTN AUTH",
        "value": "2750735.63",
        "weight": "0.00796651",
        "shared": false
      },
      {
        "name": "State of Louisiana, Series 2023 A-2",
        "value": "2600000.00",
        "weight": "0.00752996",
        "shared": false
      },
      {
        "name": "MS BUS FIN-VAR-I-CHEV",
        "value": "2580000.00",
        "weight": "0.00747203",
        "shared": false
      },
      {
        "name": "MTRO WA DC ARPT 5% 10/1/2027 @",
        "value": "2578569.50",
        "weight": "0.00746789",
        "shared": false
      },
      {
        "name": "Black Belt Energy Gas District, Series D-3",
        "value": "2542005.75",
        "weight": "0.00736200",
        "shared": false
      },
      {
        "name": "ARGYLE TX ISD 4% G=PSF 8/15/2057 MT",
        "value": "2538295.25",
        "weight": "0.00735125",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0002071691-26-006893",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1469192/000207169126006893/0002071691-26-006893-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-050787",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/779991/000141036826050787/0001410368-26-050787-index.htm"
    }
  ]
}