{
  "page": "compare",
  "query": {
    "a": "IAMOX",
    "b": "PRDMX"
  },
  "retrieved_at": "2026-07-07T17:04:27+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": "VOYA MIDCAP OPPORTUNITIES PORTFOLIO",
    "ticker": "IAMOX",
    "slug": "IAMOX",
    "series_id": "S000008638",
    "html_url": "https://fundwatcher.app/funds/IAMOX/"
  },
  "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": "0.4449734320382184409751298356",
    "coverage_b_by_a": "0.4449734320382184409751298357",
    "shared_count": 58,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "38327213.32",
        "weight": "0.04432401",
        "shared": true
      },
      {
        "name": "HOWMET AEROSPACE INC",
        "value": "36052471.02",
        "weight": "0.04169335",
        "shared": true
      },
      {
        "name": "ROYAL CARIBBEAN CRUISES LTD",
        "value": "34833109.94",
        "weight": "0.04028321",
        "shared": true
      },
      {
        "name": "CENCORA INC",
        "value": "32810980.58",
        "weight": "0.03794469",
        "shared": true
      },
      {
        "name": "HILTON WORLDWIDE HOLDINGS INC",
        "value": "31665674.88",
        "weight": "0.03662019",
        "shared": true
      },
      {
        "name": "CLOUDFLARE INC-A",
        "value": "29535920.28",
        "weight": "0.03415720",
        "shared": true
      },
      {
        "name": "MONOLITHIC POWER SYS INC",
        "value": "27530553.00",
        "weight": "0.03183807",
        "shared": true
      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "25636803.09",
        "weight": "0.02964802",
        "shared": true
      },
      {
        "name": "VISTRA CORP",
        "value": "22644207.90",
        "weight": "0.02618719",
        "shared": true
      },
      {
        "name": "IDEXX LABS INC",
        "value": "21922138.35",
        "weight": "0.02535214",
        "shared": true
      },
      {
        "name": "WW GRAINGER INC",
        "value": "19299701.33",
        "weight": "0.02231939",
        "shared": true
      },
      {
        "name": "TRACTOR SUPPLY CO.",
        "value": "17604848.40",
        "weight": "0.02035936",
        "shared": true
      },
      {
        "name": "ROBLOX CORP - A",
        "value": "16367445.92",
        "weight": "0.01892835",
        "shared": true
      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC",
        "value": "15229284.36",
        "weight": "0.01761211",
        "shared": true
      },
      {
        "name": "AXON ENTERPRISE INC",
        "value": "14706590.01",
        "weight": "0.01700763",
        "shared": true
      },
      {
        "name": "HEICO CORP",
        "value": "14504357.40",
        "weight": "0.01677375",
        "shared": true
      },
      {
        "name": "LPL FINL HLDGS INC",
        "value": "14013263.06",
        "weight": "0.01620582",
        "shared": true
      },
      {
        "name": "TAPESTRY INC",
        "value": "13991479.83",
        "weight": "0.01618063",
        "shared": true
      },
      {
        "name": "TARGA RESOURCES CORP",
        "value": "13912004.78",
        "weight": "0.01608872",
        "shared": true
      },
      {
        "name": "BURLINGTON STORES INC",
        "value": "13609018.50",
        "weight": "0.01573833",
        "shared": true
      },
      {
        "name": "WELLTOWER INC",
        "value": "13466028.10",
        "weight": "0.01557296",
        "shared": false
      },
      {
        "name": "ASSURANT INC",
        "value": "12725331.44",
        "weight": "0.01471638",
        "shared": false
      },
      {
        "name": "SHARKNINJA INC",
        "value": "12510602.40",
        "weight": "0.01446805",
        "shared": false
      },
      {
        "name": "APPLIED INDU TEC",
        "value": "12384606.96",
        "weight": "0.01432234",
        "shared": true
      },
      {
        "name": "DATADOG INC CL A",
        "value": "12377070.30",
        "weight": "0.01431363",
        "shared": true
      },
      {
        "name": "DUTCH BROS INC-A",
        "value": "12142290.12",
        "weight": "0.01404211",
        "shared": true
      },
      {
        "name": "LEONARDO DRS INC",
        "value": "11228789.88",
        "weight": "0.01298568",
        "shared": true
      },
      {
        "name": "WATERS CORP",
        "value": "10850640.80",
        "weight": "0.01254837",
        "shared": false
      },
      {
        "name": "TECHNIPFMC PLC",
        "value": "10692613.62",
        "weight": "0.01236561",
        "shared": true
      },
      {
        "name": "KRATOS DEFENSE and SEC SOLTN INC",
        "value": "10642144.81",
        "weight": "0.01230725",
        "shared": true
      },
      {
        "name": "VULCAN MATERIALS CO",
        "value": "10634131.90",
        "weight": "0.01229798",
        "shared": false
      },
      {
        "name": "EXPAND ENERGY CORP",
        "value": "10488271.42",
        "weight": "0.01212930",
        "shared": false
      },
      {
        "name": "ONTO INNOVATION INC",
        "value": "10189723.23",
        "weight": "0.01178404",
        "shared": true
      },
      {
        "name": "DOLLAR TREE INC",
        "value": "9735329.49",
        "weight": "0.01125855",
        "shared": false
      },
      {
        "name": "SNOWFLAKE INC CL A",
        "value": "9361095.76",
        "weight": "0.01082576",
        "shared": false
      },
      {
        "name": "SYNCHRONY FINANCIAL",
        "value": "8991767.86",
        "weight": "0.01039865",
        "shared": false
      },
      {
        "name": "SAMSARA INC-CL A",
        "value": "8803862.28",
        "weight": "0.01018134",
        "shared": true
      },
      {
        "name": "ALIGN TECHNOLOGY INC",
        "value": "8680872.34",
        "weight": "0.01003911",
        "shared": false
      },
      {
        "name": "WILLIAMS-SONOMA INC",
        "value": "8220530.38",
        "weight": "0.00950674",
        "shared": true
      },
      {
        "name": "QUEST DIAGNOSTICS INC",
        "value": "8089074.50",
        "weight": "0.00935472",
        "shared": true
      },
      {
        "name": "MSILF-GOVT-INS",
        "value": "7948000.00",
        "weight": "0.00919157",
        "shared": false
      },
      {
        "name": "ON HOLDING AG",
        "value": "7732065.60",
        "weight": "0.00894185",
        "shared": true
      },
      {
        "name": "STIFEL FINANCIAL CORP",
        "value": "7188941.76",
        "weight": "0.00831375",
        "shared": true
      },
      {
        "name": "DYCOM INDUSTRIES INC",
        "value": "6911589.18",
        "weight": "0.00799300",
        "shared": false
      },
      {
        "name": "CELSIUS HOLDINGS INC",
        "value": "6854345.72",
        "weight": "0.00792680",
        "shared": true
      },
      {
        "name": "CARVANA CO CL A",
        "value": "6825189.80",
        "weight": "0.00789308",
        "shared": true
      },
      {
        "name": "ROBINHOOD MARKETS INC",
        "value": "6698884.50",
        "weight": "0.00774701",
        "shared": true
      },
      {
        "name": "CROWDSTRIKE HOLDINGS INC",
        "value": "6546785.29",
        "weight": "0.00757112",
        "shared": false
      },
      {
        "name": "TEXAS ROADHOUSE INC",
        "value": "6502717.78",
        "weight": "0.00752015",
        "shared": true
      },
      {
        "name": "LAZARD INC CL A",
        "value": "6481725.84",
        "weight": "0.00749588",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "HOWMET AEROSPACE INC",
        "value": "138460368.00",
        "weight": "0.03236047",
        "shared": true
      },
      {
        "name": "VERTIV HOLDINGS CO",
        "value": "131398639.24",
        "weight": "0.03071003",
        "shared": true
      },
      {
        "name": "ROYAL CARIBBEAN CRUISES LTD",
        "value": "109590435.00",
        "weight": "0.02561309",
        "shared": true
      },
      {
        "name": "HILTON WORLDWIDE HOLDINGS INC",
        "value": "95021959.20",
        "weight": "0.02220820",
        "shared": true
      },
      {
        "name": "CLOUDFLARE INC-A",
        "value": "91283784.30",
        "weight": "0.02133453",
        "shared": true
      },
      {
        "name": "CENCORA INC",
        "value": "89608435.00",
        "weight": "0.02094297",
        "shared": true
      },
      {
        "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": true
      },
      {
        "name": "COMFORT SYSTEMS USA INC",
        "value": "72504536.22",
        "weight": "0.01694551",
        "shared": true
      },
      {
        "name": "IDEXX LABS INC",
        "value": "69561982.00",
        "weight": "0.01625778",
        "shared": true
      },
      {
        "name": "CARVANA CO CL A",
        "value": "68778484.50",
        "weight": "0.01607467",
        "shared": true
      },
      {
        "name": "ALNYLAM PHARMACEUTICALS INC",
        "value": "62472888.18",
        "weight": "0.01460094",
        "shared": true
      },
      {
        "name": "AMERIPRISE FINANCIAL INC",
        "value": "59262073.20",
        "weight": "0.01385052",
        "shared": false
      },
      {
        "name": "ROBLOX CORP - A",
        "value": "55711600.00",
        "weight": "0.01302072",
        "shared": true
      },
      {
        "name": "FASTENAL CO",
        "value": "53646752.00",
        "weight": "0.01253813",
        "shared": false
      },
      {
        "name": "AXON ENTERPRISE INC",
        "value": "50761072.25",
        "weight": "0.01186370",
        "shared": true
      },
      {
        "name": "INSMED INC",
        "value": "47392184.00",
        "weight": "0.01107634",
        "shared": true
      },
      {
        "name": "DATADOG INC CL A",
        "value": "45401557.80",
        "weight": "0.01061109",
        "shared": true
      },
      {
        "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": true
      },
      {
        "name": "NATERA INC",
        "value": "42457877.00",
        "weight": "0.00992311",
        "shared": true
      },
      {
        "name": "LIVE NATION ENTERTAINMENT INC",
        "value": "40022436.75",
        "weight": "0.00935390",
        "shared": false
      },
      {
        "name": "ROCKET LAB CORP",
        "value": "39877409.00",
        "weight": "0.00932001",
        "shared": true
      },
      {
        "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": true
      },
      {
        "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": true
      },
      {
        "name": "FAIR ISAAC CORP",
        "value": "31781733.34",
        "weight": "0.00742792",
        "shared": true
      },
      {
        "name": "DEXCOM INC",
        "value": "31776800.00",
        "weight": "0.00742676",
        "shared": false
      },
      {
        "name": "REDDIT INC-A",
        "value": "31741852.40",
        "weight": "0.00741859",
        "shared": true
      },
      {
        "name": "ROSS STORES INC",
        "value": "31714632.00",
        "weight": "0.00741223",
        "shared": false
      },
      {
        "name": "VEEVA SYSTEMS-A",
        "value": "30779145.20",
        "weight": "0.00719359",
        "shared": true
      },
      {
        "name": "TEXAS PACIFIC LAND CORP",
        "value": "30609120.00",
        "weight": "0.00715386",
        "shared": true
      },
      {
        "name": "US FOODS HOLDING CORP",
        "value": "30290985.00",
        "weight": "0.00707950",
        "shared": false
      },
      {
        "name": "VERISK ANALYTICS INC",
        "value": "27527791.50",
        "weight": "0.00643370",
        "shared": false
      },
      {
        "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": true
      },
      {
        "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": "0000940400-26-022581",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/916403/000094040026022581/0000940400-26-022581-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"
    }
  ]
}