{
  "page": "compare",
  "query": {
    "a": "FSST",
    "b": "BUFEX"
  },
  "retrieved_at": "2026-07-07T16:59:45+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": "Fidelity Sustainable U.S. Equity ETF",
    "ticker": "FSST",
    "slug": "FSST",
    "series_id": "S000072126",
    "html_url": "https://fundwatcher.app/funds/FSST/"
  },
  "fund_b": {
    "name": "Buffalo Blue Chip Growth Fund",
    "ticker": "BUFEX",
    "slug": "BUFEX",
    "series_id": "S000022452",
    "html_url": "https://fundwatcher.app/funds/BUFEX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.5166782591513710386730430460",
    "coverage_b_by_a": "0.5166782591513710386730430460",
    "shared_count": 32,
    "as_of": {
      "a": "2025-10-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "NVIDIA CORP",
        "value": "1228506.83",
        "weight": "0.09420145",
        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "900872.84",
        "weight": "0.06907860",
        "shared": true
      },
      {
        "name": "MICROSOFT CORP",
        "value": "844030.30",
        "weight": "0.06471993",
        "shared": true
      },
      {
        "name": "ALPHABET INC CL A",
        "value": "682166.94",
        "weight": "0.05230831",
        "shared": true
      },
      {
        "name": "AMAZON.COM INC",
        "value": "661591.98",
        "weight": "0.05073063",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "342555.42",
        "weight": "0.02626702",
        "shared": true
      },
      {
        "name": "JPMORGAN CHASE and CO",
        "value": "310497.76",
        "weight": "0.02380885",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "284625.65",
        "weight": "0.02182499",
        "shared": true
      },
      {
        "name": "TAIWAN SEMIC MFG CO LTD SP ADR",
        "value": "252661.63",
        "weight": "0.01937400",
        "shared": true
      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "216380.08",
        "weight": "0.01659194",
        "shared": true
      },
      {
        "name": "NETFLIX INC",
        "value": "213702.26",
        "weight": "0.01638661",
        "shared": true
      },
      {
        "name": "BOSTON SCIENTIFIC CORP",
        "value": "212015.60",
        "weight": "0.01625728",
        "shared": true
      },
      {
        "name": "MICRON TECHNOLOGY INC",
        "value": "206763.48",
        "weight": "0.01585455",
        "shared": true
      },
      {
        "name": "WELLS FARGO & CO",
        "value": "199596.15",
        "weight": "0.01530496",
        "shared": false
      },
      {
        "name": "PARKER HANNIFIN CORP",
        "value": "181615.05",
        "weight": "0.01392617",
        "shared": true
      },
      {
        "name": "COCA-COLA CO/THE",
        "value": "180449.10",
        "weight": "0.01383677",
        "shared": false
      },
      {
        "name": "THERMO FISHER SCIENTIFIC INC",
        "value": "173053.95",
        "weight": "0.01326971",
        "shared": true
      },
      {
        "name": "BANK OF AMERICA CORPORATION",
        "value": "163610.45",
        "weight": "0.01254559",
        "shared": false
      },
      {
        "name": "CADENCE DESIGN SYSTEMS INC",
        "value": "150039.67",
        "weight": "0.01150499",
        "shared": true
      },
      {
        "name": "QUANTA SVCS INC",
        "value": "142374.21",
        "weight": "0.01091720",
        "shared": false
      },
      {
        "name": "GE VERNOVA LLC",
        "value": "138093.04",
        "weight": "0.01058892",
        "shared": true
      },
      {
        "name": "MARVELL TECHNOLOGY INC",
        "value": "134423.16",
        "weight": "0.01030752",
        "shared": false
      },
      {
        "name": "CHUBB LTD",
        "value": "134315.90",
        "weight": "0.01029929",
        "shared": false
      },
      {
        "name": "LAM RESEARCH CORP",
        "value": "133683.54",
        "weight": "0.01025080",
        "shared": false
      },
      {
        "name": "PROCTER & GAMBLE",
        "value": "133678.93",
        "weight": "0.01025045",
        "shared": false
      },
      {
        "name": "TRANSMEDICS GROUP INC",
        "value": "130750.76",
        "weight": "0.01002592",
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      },
      {
        "name": "CONSTELLATION ENERGY CORP",
        "value": "128557.00",
        "weight": "0.00985770",
        "shared": false
      },
      {
        "name": "ARTHUR J GALLAGHAR AND CO",
        "value": "124994.49",
        "weight": "0.00958453",
        "shared": true
      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC",
        "value": "124954.96",
        "weight": "0.00958150",
        "shared": false
      },
      {
        "name": "TRANE TECHNOLOGIES PLC",
        "value": "122930.10",
        "weight": "0.00942623",
        "shared": true
      },
      {
        "name": "HILTON WORLDWIDE HOLDINGS INC",
        "value": "121542.08",
        "weight": "0.00931980",
        "shared": true
      },
      {
        "name": "HOWMET AEROSPACE INC",
        "value": "120892.65",
        "weight": "0.00927000",
        "shared": false
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "118223.18",
        "weight": "0.00906531",
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      },
      {
        "name": "BANK OF NEW YORK MELLON CORP",
        "value": "115916.82",
        "weight": "0.00888846",
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      },
      {
        "name": "ESTEE LAUDER COS INC CL A",
        "value": "115641.24",
        "weight": "0.00886733",
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      },
      {
        "name": "EATON CORP PLC",
        "value": "112560.20",
        "weight": "0.00863107",
        "shared": true
      },
      {
        "name": "CAMECO CORP",
        "value": "104969.67",
        "weight": "0.00804904",
        "shared": false
      },
      {
        "name": "TJX COS INC",
        "value": "104824.72",
        "weight": "0.00803792",
        "shared": true
      },
      {
        "name": "GILEAD SCIENCES INC",
        "value": "104456.88",
        "weight": "0.00800971",
        "shared": true
      },
      {
        "name": "WALT DISNEY CO/T",
        "value": "104286.12",
        "weight": "0.00799662",
        "shared": false
      },
      {
        "name": "DANAHER CORP",
        "value": "99290.18",
        "weight": "0.00761353",
        "shared": true
      },
      {
        "name": "LOWES COS INC",
        "value": "96918.91",
        "weight": "0.00743171",
        "shared": false
      },
      {
        "name": "BOEING CO/THE",
        "value": "95484.50",
        "weight": "0.00732172",
        "shared": false
      },
      {
        "name": "TRANSDIGM GROUP INC",
        "value": "94212.72",
        "weight": "0.00722420",
        "shared": false
      },
      {
        "name": "EMCOR GROUP INC",
        "value": "93257.64",
        "weight": "0.00715096",
        "shared": false
      },
      {
        "name": "CUMMINS INC",
        "value": "86660.64",
        "weight": "0.00664511",
        "shared": false
      },
      {
        "name": "WELLTOWER INC",
        "value": "85631.92",
        "weight": "0.00656622",
        "shared": false
      },
      {
        "name": "HDFC BANK LTD SPON ADR",
        "value": "82835.14",
        "weight": "0.00635177",
        "shared": false
      },
      {
        "name": "ASTRAZENECA PLC SPONS ADR",
        "value": "82729.60",
        "weight": "0.00634368",
        "shared": false
      },
      {
        "name": "FRANCO-NEVADA CORP",
        "value": "82190.01",
        "weight": "0.00630230",
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      }
    ],
    "b_top": [
      {
        "name": "NVIDIA CORP",
        "value": "20138840.00",
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        "shared": true
      },
      {
        "name": "APPLE INC",
        "value": "14384817.20",
        "weight": "0.09041859",
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      },
      {
        "name": "MICROSOFT CORP",
        "value": "12632051.25",
        "weight": "0.07940124",
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      },
      {
        "name": "ALPHABET INC CL A",
        "value": "10078978.00",
        "weight": "0.06335339",
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      },
      {
        "name": "MONEYMKT",
        "value": "8537996.17",
        "weight": "0.05366725",
        "shared": false
      },
      {
        "name": "AMAZON.COM INC",
        "value": "8205838.00",
        "weight": "0.05157941",
        "shared": true
      },
      {
        "name": "BROADCOM INC",
        "value": "6401285.82",
        "weight": "0.04023654",
        "shared": true
      },
      {
        "name": "META PLATFORMS INC CL A",
        "value": "5134866.75",
        "weight": "0.03227621",
        "shared": true
      },
      {
        "name": "LILLY ELI and CO",
        "value": "3886028.25",
        "weight": "0.02442639",
        "shared": true
      },
      {
        "name": "MASTERCARD INC CL A",
        "value": "2610723.50",
        "weight": "0.01641022",
        "shared": true
      },
      {
        "name": "VISA INC-CLASS A",
        "value": "2498013.60",
        "weight": "0.01570175",
        "shared": false
      },
      {
        "name": "TESLA INC",
        "value": "2462843.75",
        "weight": "0.01548069",
        "shared": false
      },
      {
        "name": "NETFLIX INC",
        "value": "2098473.75",
        "weight": "0.01319037",
        "shared": true
      },
      {
        "name": "GENERAL ELECTRIC CO",
        "value": "1587693.15",
        "weight": "0.00997976",
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      },
      {
        "name": "EXXON MOBIL CORP",
        "value": "1531181.50",
        "weight": "0.00962454",
        "shared": false
      },
      {
        "name": "TAIWAN SEMIC MFG CO LTD SP ADR",
        "value": "1470082.50",
        "weight": "0.00924049",
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      },
      {
        "name": "JOHNSON&JOHNSON",
        "value": "1203867.00",
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      },
      {
        "name": "COSTCO WHOLESALE CORP",
        "value": "1195716.00",
        "weight": "0.00751591",
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      },
      {
        "name": "LINDE PLC",
        "value": "1179908.80",
        "weight": "0.00741655",
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      },
      {
        "name": "ABBVIE INC",
        "value": "1169008.75",
        "weight": "0.00734803",
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      },
      {
        "name": "HILTON WORLDWIDE HOLDINGS INC",
        "value": "1140300.00",
        "weight": "0.00716758",
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      },
      {
        "name": "GE VERNOVA LLC",
        "value": "1134770.00",
        "weight": "0.00713282",
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      },
      {
        "name": "ABBOTT LABS",
        "value": "1131936.75",
        "weight": "0.00711501",
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      },
      {
        "name": "PARKER HANNIFIN CORP",
        "value": "1119050.00",
        "weight": "0.00703401",
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      },
      {
        "name": "HONEYWELL INTL INC",
        "value": "1067991.75",
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      },
      {
        "name": "CORNING INC",
        "value": "1067364.50",
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        "shared": false
      },
      {
        "name": "ISHARES BIOTECHNOLOGY ETF",
        "value": "1034206.25",
        "weight": "0.00650071",
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      },
      {
        "name": "ASML HOLDING-NY",
        "value": "1030247.40",
        "weight": "0.00647582",
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      },
      {
        "name": "WESTINGHOUSE AIR BRAKE TECH CORP",
        "value": "1012135.50",
        "weight": "0.00636198",
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      },
      {
        "name": "HOME DEPOT INC",
        "value": "981736.65",
        "weight": "0.00617090",
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      },
      {
        "name": "SHELL PLC SPONS ADR",
        "value": "981150.00",
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      },
      {
        "name": "APA CORP",
        "value": "964449.00",
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      },
      {
        "name": "O'REILLY AUTOMOTIVE INC",
        "value": "957254.70",
        "weight": "0.00601701",
        "shared": false
      },
      {
        "name": "WALMART INC",
        "value": "947635.00",
        "weight": "0.00595655",
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      },
      {
        "name": "GOLDMAN SACHS GROUP INC",
        "value": "930589.00",
        "weight": "0.00584940",
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      },
      {
        "name": "EATON CORP PLC",
        "value": "912058.50",
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      },
      {
        "name": "BERKSHIRE HATH-B",
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        "weight": "0.00572300",
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      },
      {
        "name": "AMPHENOL CORPORATION CL A",
        "value": "906561.25",
        "weight": "0.00569837",
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      },
      {
        "name": "YUM! BRANDS INC",
        "value": "897897.00",
        "weight": "0.00564391",
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      },
      {
        "name": "TJX COS INC",
        "value": "881544.00",
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      },
      {
        "name": "SERVICENOW INC",
        "value": "870378.75",
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      },
      {
        "name": "ADV MICRO DEVICE",
        "value": "864577.50",
        "weight": "0.00543447",
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      },
      {
        "name": "ARTHUR J GALLAGHAR AND CO",
        "value": "855491.00",
        "weight": "0.00537736",
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      },
      {
        "name": "SEAGATE TECHNOLOGY HOLDINGS PLC",
        "value": "852078.00",
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      },
      {
        "name": "TRANE TECHNOLOGIES PLC",
        "value": "843898.50",
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      },
      {
        "name": "XYLEM INC",
        "value": "839487.50",
        "weight": "0.00527676",
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      },
      {
        "name": "APPLIED MATERIALS INC",
        "value": "837385.50",
        "weight": "0.00526355",
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      },
      {
        "name": "T-MOBILE US INC",
        "value": "829618.50",
        "weight": "0.00521473",
        "shared": true
      },
      {
        "name": "CRH PLC",
        "value": "809424.00",
        "weight": "0.00508779",
        "shared": false
      },
      {
        "name": "INTUIT INC",
        "value": "808550.60",
        "weight": "0.00508230",
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      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000035402-25-003047",
      "as_of": "2025-10-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/945908/000003540225003047/0000035402-25-003047-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000894189-26-015514",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1135300/000089418926015514/0000894189-26-015514-index.htm"
    }
  ]
}