{
  "page": "compare",
  "query": {
    "a": "TSTFX",
    "b": "HSTIX"
  },
  "retrieved_at": "2026-07-07T16:13:55+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": "Transamerica Stock Index",
    "ticker": "TSTFX",
    "slug": "TSTFX",
    "series_id": "S000054675",
    "html_url": "https://fundwatcher.app/funds/TSTFX/"
  },
  "fund_b": {
    "name": "Stock Index Fund",
    "ticker": "HSTIX",
    "slug": "HSTIX",
    "series_id": "S000010527",
    "html_url": "https://fundwatcher.app/funds/HSTIX/"
  },
  "overlap": {
    "coverage_a_by_b": "1",
    "coverage_b_by_a": "1",
    "shared_count": 1,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-03-31"
    },
    "a_top": [
      {
        "name": "U.S. Total Bond Index Master Portfolio",
        "value": "174702583.10",
        "weight": "1.00000000",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "U.S. Total Bond Index Master Portfolio",
        "value": "280856071.00",
        "weight": "1.00000000",
        "shared": true
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-051061",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/787623/000141036826051061/0001410368-26-051061-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0001410368-26-054732",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/865733/000141036826054732/0001410368-26-054732-index.htm"
    }
  ]
}