{
  "page": "compare",
  "query": {
    "a": "SFMIX",
    "b": "PRDMX"
  },
  "retrieved_at": "2026-07-07T19:23:39+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": "American Beacon Stephens Mid-Cap Growth Fund",
    "ticker": "SFMIX",
    "slug": "SFMIX",
    "series_id": "S000035896",
    "html_url": "https://fundwatcher.app/funds/SFMIX/"
  },
  "fund_b": {
    "name": "T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.",
    "ticker": "PRDMX",
    "slug": "PRDMX",
    "series_id": "S000002073",
    "html_url": "https://fundwatcher.app/funds/PRDMX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.2430874856787844379280141855",
    "coverage_b_by_a": "0.2430874856787844379280141854",
    "shared_count": 53,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "16489416.90",
        "weight": "0.02733526",
        "shared": true
      },
      {
        "name": "ROSS STORES INC",
        "value": "14178866.76",
        "weight": "0.02350495",
        "shared": true
      },
      {
        "name": "FIRSTCASH HOLDINGS INC",
        "value": "13567020.00",
        "weight": "0.02249067",
        "shared": false
      },
      {
        "name": "TECHNIPFMC PLC",
        "value": "12539006.79",
        "weight": "0.02078648",
        "shared": true
      },
      {
        "name": "FIVE BELOW INC",
        "value": "11489573.76",
        "weight": "0.01904679",
        "shared": false
      },
      {
        "name": "BURLINGTON STORES INC",
        "value": "11427345.60",
        "weight": "0.01894363",
        "shared": true
      },
      {
        "name": "RBC BEARINGS INC",
        "value": "11328940.08",
        "weight": "0.01878050",
        "shared": true
      },
      {
        "name": "TERADYNE INC",
        "value": "10245954.06",
        "weight": "0.01698518",
        "shared": true
      },
      {
        "name": "L3HARRIS TECHNOLOGIES INC",
        "value": "9970002.90",
        "weight": "0.01652773",
        "shared": false
      },
      {
        "name": "COHERENT CORP",
        "value": "9944552.87",
        "weight": "0.01648554",
        "shared": true
      },
      {
        "name": "LEONARDO DRS INC",
        "value": "9883261.92",
        "weight": "0.01638393",
        "shared": true
      },
      {
        "name": "LIVE NATION ENTERTAINMENT INC",
        "value": "9756064.70",
        "weight": "0.01617307",
        "shared": true
      },
      {
        "name": "BWX TECHNOLOGIES INC",
        "value": "9684032.93",
        "weight": "0.01605366",
        "shared": true
      },
      {
        "name": "BAKER HUGHES CO",
        "value": "9613177.20",
        "weight": "0.01593620",
        "shared": false
      },
      {
        "name": "EXPAND ENERGY CORP",
        "value": "9465012.04",
        "weight": "0.01569058",
        "shared": false
      },
      {
        "name": "FASTENAL CO",
        "value": "9430614.40",
        "weight": "0.01563356",
        "shared": true
      },
      {
        "name": "EXELIXIS INC",
        "value": "9430352.97",
        "weight": "0.01563313",
        "shared": false
      },
      {
        "name": "EVERCORE INC A",
        "value": "9019778.16",
        "weight": "0.01495250",
        "shared": false
      },
      {
        "name": "TAKE-TWO INTERACTV SOFTWR INC",
        "value": "8763075.00",
        "weight": "0.01452695",
        "shared": true
      },
      {
        "name": "VERISK ANALYTICS INC",
        "value": "8534196.00",
        "weight": "0.01414753",
        "shared": true
      },
      {
        "name": "American Beacon U.S. Government Money Market Fund",
        "value": "8484615.99",
        "weight": "0.01406533",
        "shared": false
      },
      {
        "name": "ROCKWELL AUTOMATION INC",
        "value": "8412506.08",
        "weight": "0.01394579",
        "shared": true
      },
      {
        "name": "AXON ENTERPRISE INC",
        "value": "8355775.75",
        "weight": "0.01385175",
        "shared": true
      },
      {
        "name": "OLLIES BARGAIN OUTLET HOLDINGS INC",
        "value": "8193953.04",
        "weight": "0.01358349",
        "shared": true
      },
      {
        "name": "MARVELL TECHNOLOGY INC",
        "value": "7972831.65",
        "weight": "0.01321693",
        "shared": false
      },
      {
        "name": "HEICO CORP CL A",
        "value": "7956615.37",
        "weight": "0.01319004",
        "shared": false
      },
      {
        "name": "TRACTOR SUPPLY CO.",
        "value": "7945121.70",
        "weight": "0.01317099",
        "shared": true
      },
      {
        "name": "CADENCE DESIGN SYSTEMS INC",
        "value": "7885950.60",
        "weight": "0.01307290",
        "shared": false
      },
      {
        "name": "TRADEWEB MARKETS INC A",
        "value": "7842509.64",
        "weight": "0.01300089",
        "shared": true
      },
      {
        "name": "VISTRA CORP",
        "value": "7799421.06",
        "weight": "0.01292946",
        "shared": true
      },
      {
        "name": "IDEXX LABS INC",
        "value": "7636646.99",
        "weight": "0.01265962",
        "shared": true
      },
      {
        "name": "VIKING HOLDINGS LTD",
        "value": "7501867.12",
        "weight": "0.01243619",
        "shared": true
      },
      {
        "name": "GUIDEWIRE SOFTWARE INC",
        "value": "7485627.56",
        "weight": "0.01240927",
        "shared": true
      },
      {
        "name": "KEYSIGHT TECHNOLOGIES INC",
        "value": "7164291.64",
        "weight": "0.01187657",
        "shared": false
      },
      {
        "name": "MEDPACE HOLDINGS INC",
        "value": "7147628.15",
        "weight": "0.01184895",
        "shared": true
      },
      {
        "name": "DUTCH BROS INC-A",
        "value": "7085763.54",
        "weight": "0.01174639",
        "shared": true
      },
      {
        "name": "TEXAS ROADHOUSE INC",
        "value": "7054780.80",
        "weight": "0.01169503",
        "shared": true
      },
      {
        "name": "DEXCOM INC",
        "value": "7029957.60",
        "weight": "0.01165388",
        "shared": true
      },
      {
        "name": "HUBBELL INC",
        "value": "6992554.26",
        "weight": "0.01159188",
        "shared": true
      },
      {
        "name": "RESMED INC",
        "value": "6817457.60",
        "weight": "0.01130161",
        "shared": true
      },
      {
        "name": "REPLIGEN CORP",
        "value": "6793854.66",
        "weight": "0.01126248",
        "shared": true
      },
      {
        "name": "DIAMONDBACK ENERGY INC",
        "value": "6755517.45",
        "weight": "0.01119893",
        "shared": true
      },
      {
        "name": "RYAN SPECIALTY HOLDINGS INC",
        "value": "6733694.24",
        "weight": "0.01116275",
        "shared": false
      },
      {
        "name": "AEROVIRONMENT INC",
        "value": "6728551.90",
        "weight": "0.01115423",
        "shared": false
      },
      {
        "name": "SPOTIFY TECHNOLOGY SA",
        "value": "6619506.41",
        "weight": "0.01097346",
        "shared": false
      },
      {
        "name": "COPART INC",
        "value": "6171182.80",
        "weight": "0.01023025",
        "shared": false
      },
      {
        "name": "MONOLITHIC POWER SYS INC",
        "value": "6121666.65",
        "weight": "0.01014817",
        "shared": true
      },
      {
        "name": "LATTICE SEMICONDUCTOR CORP",
        "value": "6114368.16",
        "weight": "0.01013607",
        "shared": true
      },
      {
        "name": "GENERAC HOLDINGS INC",
        "value": "6065191.83",
        "weight": "0.01005454",
        "shared": false
      },
      {
        "name": "MANHATTAN ASSOCIATES INC",
        "value": "6038722.56",
        "weight": "0.01001067",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "HOWMET AEROSPACE INC",
        "value": "138460368.00",
        "weight": "0.03236047",
        "shared": false
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "131398639.24",
        "weight": "0.03071003",
        "shared": true
      },
      {
        "name": "ROYAL CARIBBEAN CRUISES LTD",
        "value": "109590435.00",
        "weight": "0.02561309",
        "shared": false
      },
      {
        "name": "HILTON WORLDWIDE HOLDINGS INC",
        "value": "95021959.20",
        "weight": "0.02220820",
        "shared": false
      },
      {
        "name": "CLOUDFLARE INC-A",
        "value": "91283784.30",
        "weight": "0.02133453",
        "shared": false
      },
      {
        "name": "CENCORA INC",
        "value": "89608435.00",
        "weight": "0.02094297",
        "shared": false
      },
      {
        "name": "QUANTA SVCS INC",
        "value": "83472451.78",
        "weight": "0.01950889",
        "shared": false
      },
      {
        "name": "MONOLITHIC POWER SYS INC",
        "value": "78885202.50",
        "weight": "0.01843677",
        "shared": true
      },
      {
        "name": "VISTRA CORP",
        "value": "73584731.04",
        "weight": "0.01719797",
        "shared": true
      },
      {
        "name": "TARGA RESOURCES CORP",
        "value": "72784160.97",
        "weight": "0.01701086",
        "shared": false
      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "72504536.22",
        "weight": "0.01694551",
        "shared": false
      },
      {
        "name": "IDEXX LABS INC",
        "value": "69561982.00",
        "weight": "0.01625778",
        "shared": true
      },
      {
        "name": "CARVANA CO CL A",
        "value": "68778484.50",
        "weight": "0.01607467",
        "shared": false
      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC",
        "value": "62472888.18",
        "weight": "0.01460094",
        "shared": false
      },
      {
        "name": "AMERIPRISE FINANCIAL INC",
        "value": "59262073.20",
        "weight": "0.01385052",
        "shared": false
      },
      {
        "name": "ROBLOX CORP - A",
        "value": "55711600.00",
        "weight": "0.01302072",
        "shared": false
      },
      {
        "name": "FASTENAL CO",
        "value": "53646752.00",
        "weight": "0.01253813",
        "shared": true
      },
      {
        "name": "AXON ENTERPRISE INC",
        "value": "50761072.25",
        "weight": "0.01186370",
        "shared": true
      },
      {
        "name": "INSMED INC",
        "value": "47392184.00",
        "weight": "0.01107634",
        "shared": false
      },
      {
        "name": "DATADOG INC CL A",
        "value": "45401557.80",
        "weight": "0.01061109",
        "shared": false
      },
      {
        "name": "CARDINAL HEALTH INC",
        "value": "45236188.25",
        "weight": "0.01057244",
        "shared": false
      },
      {
        "name": "EXPEDIA INC",
        "value": "44527136.50",
        "weight": "0.01040673",
        "shared": false
      },
      {
        "name": "HEICO CORP",
        "value": "43711593.00",
        "weight": "0.01021612",
        "shared": false
      },
      {
        "name": "NATERA INC",
        "value": "42457877.00",
        "weight": "0.00992311",
        "shared": false
      },
      {
        "name": "LIVE NATION ENTERTAINMENT INC",
        "value": "40022436.75",
        "weight": "0.00935390",
        "shared": true
      },
      {
        "name": "ROCKET LAB CORP",
        "value": "39877409.00",
        "weight": "0.00932001",
        "shared": false
      },
      {
        "name": "FTAI AVIATION LTD",
        "value": "39714500.00",
        "weight": "0.00928193",
        "shared": false
      },
      {
        "name": "NRG ENERGY INC",
        "value": "39260511.00",
        "weight": "0.00917583",
        "shared": false
      },
      {
        "name": "LPL FINL HLDGS INC",
        "value": "39253802.55",
        "weight": "0.00917426",
        "shared": false
      },
      {
        "name": "CHENIERE ENERGY INC",
        "value": "39102128.00",
        "weight": "0.00913881",
        "shared": false
      },
      {
        "name": "DARDEN RESTAURANTS INC",
        "value": "38156637.48",
        "weight": "0.00891784",
        "shared": false
      },
      {
        "name": "BURLINGTON STORES INC",
        "value": "36767289.24",
        "weight": "0.00859312",
        "shared": true
      },
      {
        "name": "MSCI INC",
        "value": "35607539.61",
        "weight": "0.00832207",
        "shared": false
      },
      {
        "name": "TRACTOR SUPPLY CO.",
        "value": "34849290.00",
        "weight": "0.00814485",
        "shared": true
      },
      {
        "name": "CORPAY INC",
        "value": "33240660.67",
        "weight": "0.00776889",
        "shared": false
      },
      {
        "name": "TAPESTRY INC",
        "value": "32822186.00",
        "weight": "0.00767109",
        "shared": false
      },
      {
        "name": "FAIR ISAAC CORP",
        "value": "31781733.34",
        "weight": "0.00742792",
        "shared": false
      },
      {
        "name": "DEXCOM INC",
        "value": "31776800.00",
        "weight": "0.00742676",
        "shared": true
      },
      {
        "name": "REDDIT INC-A",
        "value": "31741852.40",
        "weight": "0.00741859",
        "shared": true
      },
      {
        "name": "ROSS STORES INC",
        "value": "31714632.00",
        "weight": "0.00741223",
        "shared": true
      },
      {
        "name": "VEEVA SYSTEMS-A",
        "value": "30779145.20",
        "weight": "0.00719359",
        "shared": true
      },
      {
        "name": "TEXAS PACIFIC LAND CORP",
        "value": "30609120.00",
        "weight": "0.00715386",
        "shared": false
      },
      {
        "name": "US FOODS HOLDING CORP",
        "value": "30290985.00",
        "weight": "0.00707950",
        "shared": false
      },
      {
        "name": "VERISK ANALYTICS INC",
        "value": "27527791.50",
        "weight": "0.00643370",
        "shared": true
      },
      {
        "name": "YUM! BRANDS INC",
        "value": "26742560.00",
        "weight": "0.00625018",
        "shared": false
      },
      {
        "name": "ZSCALER INC",
        "value": "26157210.79",
        "weight": "0.00611337",
        "shared": false
      },
      {
        "name": "COUPANG INC A",
        "value": "25750432.00",
        "weight": "0.00601830",
        "shared": false
      },
      {
        "name": "BANK OF NEW YORK MELLON CORP",
        "value": "24520821.00",
        "weight": "0.00573092",
        "shared": false
      },
      {
        "name": "SIMON PROPERTY",
        "value": "23913146.00",
        "weight": "0.00558890",
        "shared": false
      },
      {
        "name": "TEMPUR SEALY INTERNATIONAL INC",
        "value": "23055648.00",
        "weight": "0.00538849",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-056081",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/809593/000141036826056081/0001410368-26-056081-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001099263-26-006616",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1267862/000109926326006616/0001099263-26-006616-index.htm"
    }
  ]
}