Bosco Labs

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Who owns more than 5% of Apple stock, according to 13D and 13G filings?

Price$0.0018 per row, plus $0.01 per "who holds this stock" search (13F or N-PORT data set)
StatusOn Apify Store

Holders above 5% must file Schedule 13D or 13G with the SEC; for Apple these are mainly passive 13G filings by large asset managers such as Vanguard. Each row has filer_name, form, percent_of_class, shares, event_date and the filing on EDGAR. Structured 13D/13G data starts in December 2024.

Tool input

{
  "mode": "stakes13dg",
  "ticker": "AAPL",
  "maxResults": 20
}

Ask it from an AI agent (MCP)

Add the Apify MCP server with this tool to your MCP client (Claude, Cursor, VS Code, ...); it signs you in with OAuth or Authorization: Bearer <APIFY_TOKEN>.

https://mcp.apify.com?tools=bosco_labs/sec-ownership

Then ask:

Use the bosco_labs/sec-ownership tool to answer: Who owns more than 5% of Apple stock, according to 13D and 13G filings?

Call the Apify API

Runs the Actor and returns the rows in one request, billed to your Apify account ($0.0018 per row, plus $0.01 per "who holds this stock" search (13F or N-PORT data set)).

curl https://api.apify.com/v2/acts/bosco_labs~sec-ownership/run-sync-get-dataset-items \
  -H "Authorization: Bearer $APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"mode": "stakes13dg", "ticker": "AAPL", "maxResults": 20}'

Call the Bosco Labs HTTP API

Bosco Labs HTTP API (beta): same input and rows, $0.0018 per holding, holder or filing row (one fund or company per call) from prepaid credits. Get a key with a $0.50 free trial, or send the same call without a key and pay per call in USDC via x402 (no account).

curl https://api.boscolabs.dev/v1/sec-ownership \
  -H "Authorization: Bearer $BOSCO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"mode": "stakes13dg", "ticker": "AAPL", "maxResults": 20}'

Example output

Snapshot taken 2026-11-06, source links in each row. First 1 of 2 rows (snapshot runs stop at 5 rows); long values shortened.

[
  {
    "schema_version": "1",
    "record_type": "stake",
    "form": "13G",
    "stake_type": "passive",
    "amendment_no": null,
    "issuer_name": "Apple Inc",
    "issuer_cik": "0000320193",
    "ticker": "AAPL",
    "ticker_candidates": [],
    "cusips": [
      "037833100"
    ],
    "security_class": "Common Stock",
    "filer_name": "Vanguard Capital Management",
    "filer_cik": "0002100119",
    "percent_of_class": 7.48,
    "shares": 1099168953,
    "reporting_persons": [
      {
        "name": "Vanguard Capital Management",
        "cik": null,
        "percent_of_class": 7.48,
        "shares": 1099168953,
        "person_type": [
          "IA"
        ]
      }
    ],
    "event_date": "2026-03-31",
    "filing_date": "2026-04-29",
    "accession_number": "0002100119-26-000139",
    "filing_url": "https://www.sec.gov/Archives/edgar/data/320193/000210011926000139/0002100119-26-000139-index.htm",
    "source": "edgar-xml",
    "source_url": "https://www.sec.gov/Archives/edgar/data/320193/000210011926000139/primary_doc.xml",
    "retrieved_at": "2026-11-06T22:51:59+00:00"
  }
]

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