sifting/io
GET/fnd/filers/:filer/holdings

13F-HR institutional holdings

Latest 13F-HR positions for an institutional manager. Accepts a ticker (if the manager is also a public issuer) or a CIK (for managers not in the SEC ticker map).

Parameters

Parameter
filerrequiredstring · path
Ticker (e.g. BRK-B for Berkshire) or CIK (e.g. 1037389 for Renaissance Technologies).
limitinteger · query
Page size. Default 50, max 200.
cursorstring · query
Opaque cursor from the previous page.

Example

request · shell
curl -H "X-API-Key: $KEY" \
  "https://api.sifting.io/v1/fnd/filers/BRK-B/holdings"
200OKapplication/json
{  "filer_cik": "0001067983",  "filer_name": "BERKSHIRE HATHAWAY INC",  "accession": "0000950123-26-001234",  "filed_at": "2026-02-14",  "period_end": "2025-12-31",  "total_value_usd": 312456000000,  "positions": [    {      "issuer": "APPLE INC",      "security_type": "COM",      "cusip": "037833100",      "value_usd": 75123000000,      "shares": 280000000,      "shares_type": "SH",      "discretion": "DFND"    }  ],  "meta": { "next_cursor": "eyJvIjo1MH0", "as_of": "2026-05-02T12:34:56Z", "total": 47 }}
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