{
  "runId": "363649da-fcfb-4007-87ef-de06de7710ca",
  "capturedAt": "2026-07-29T14:22:09.616Z",
  "methodologyVersion": "closet-index@2.0.0",
  "cohortVersion": "cohort-v2@2026-07-24",
  "cohortRank": 2785,
  "seriesId": "S000008603",
  "cik": 822632,
  "seriesName": "William Blair Small-Mid Cap Growth Fund",
  "classes": [
    {
      "classId": "C000023543",
      "ticker": "WSMDX"
    },
    {
      "classId": "C000023542",
      "ticker": "WSMNX"
    },
    {
      "classId": "C000211721",
      "ticker": "WSMRX"
    }
  ],
  "fundFiling": {
    "cik": 822632,
    "seriesId": "S000008603",
    "accession": "0001410368-26-055302",
    "filingDate": "2026-05-28",
    "periodOfReport": "2026-03-31",
    "primaryDocumentUrl": "https://www.sec.gov/Archives/edgar/data/822632/000141036826055302/primary_doc.xml"
  },
  "publishable": false,
  "reviewReason": "insufficient-identifier-coverage"
}