{
"ticker": "SPY",
"cik": 884394,
"fund_name": "string",
"accession": "0001410368-26-020131",
"filing_date": "string",
"rep_pd_date": "string",
"holdings_count": 503,
"total_val_usd": 0,
"net_assets": 0,
"total_assets": 0,
"total_liabilities": 0,
"monthly_returns": [
0
],
"holdings": [
{
"name": "string",
"title": "string",
"cusip": "string",
"isin": "string",
"lei": "string",
"balance": 0,
"val_usd": 0,
"pct_val": 0,
"asset_cat": "string",
"issuer_cat": "string",
"country": "string",
"currency": "string"
}
],
"data_source": "sec_nport",
"license_attribution": "U.S. Public Domain (federal data, 17 USC §105)"
}