{
  "page": "compare",
  "query": {
    "a": "SPTU",
    "b": "CLIP"
  },
  "retrieved_at": "2026-07-07T18:34:02+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": "State Street SPDR Portfolio Ultra Short T-Bill ETF",
    "ticker": "SPTU",
    "slug": "SPTU",
    "series_id": "S000095498",
    "html_url": "https://fundwatcher.app/funds/SPTU/"
  },
  "fund_b": {
    "name": "Global X 1-3 Month T-Bill ETF",
    "ticker": "CLIP",
    "slug": "CLIP",
    "series_id": "S000080638",
    "html_url": "https://fundwatcher.app/funds/CLIP/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.3626322663769144720951994633",
    "shared_count": 11,
    "as_of": {
      "a": "2026-03-31",
      "b": "2026-02-28"
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      {
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    "b_top": [
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001410368-26-055540",
      "as_of": "2026-03-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1064642/000141036826055540/0001410368-26-055540-index.htm"
    },
    {
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      "accession_no": "0002048251-26-003656",
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      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1432353/000204825126003656/0002048251-26-003656-index.htm"
    }
  ]
}