SEC 13F Holdings Tracker — Institutional Positions by CIK & CUSIP

Pull every position from any SEC Form 13F-HR filing as flat, analysis-ready rows — one row per holding with issuer name, CUSIP, reported USD value, share count, position type (SH/PRN), put/call flag, investment discretion and the full voting-authority breakdown (sole/shared/none). Filter by a single institutional manager's CIK, pick a famous fund from the built-in dropdown (Tiger Global, Coatue, Citadel, Two Sigma and more — no CIK lookup needed), or scan every 13F-HR filed in a date window. Data comes straight from SEC EDGAR — no editorial "top picks" layer, no per-seat licence.

One actor. One token. Regulator-direct 13F data delivered as structured JSON.

Popular Filers — Prefilled CIKs (no lookup required)

Pick a famous crossover or institutional fund from the popularFund dropdown and the actor uses the correct SEC CIK automatically — no need to dig through EDGAR. Pair the dropdown with a dateFrom / dateTo window covering a quarterly filing deadline (mid-Feb, mid-May, mid-Aug, mid-Nov) to pull that fund's most recent holdings.

Fund	popularFund value	CIK
Tiger Global Management LLC	tiger-global	0001167483
Coatue Management LLC	coatue	0001135730
D1 Capital Partners L.P.	d1-capital	0001747057
Whale Rock Capital Management LLC	whale-rock	0001387322
Lone Pine Capital LLC	lone-pine	0001061165
Viking Global Investors LP	viking-global	0001103804
Light Street Capital Management LLC	light-street	0001569049
Maverick Capital Ltd	maverick	0000934639
Citadel Advisors LLC	citadel	0001423053
Two Sigma Investments LP	two-sigma	0001179392

When popularFund is set to anything other than none, the user-supplied filerCik is ignored. To use a custom CIK, leave popularFund=none and fill in filerCik directly.

What You Get

Every record is structured JSON with the following fields, taken directly from the filed 13F-HR infotable:

• Filing context: filer_name, filer_cik, filing_form, filing_date, period_ending, accession_number, filing_index_url, infotable_url, source
• Per holding: issuer_name, title_of_class, cusip, value_usd, shares_or_principal_amount, shares_or_principal_amount_type (SH/PRN), put_call, investment_discretion, other_managers
• Voting authority: voting_authority_sole, voting_authority_shared, voting_authority_none

The output schema is stable across runs — safe to load into Snowflake, BigQuery, Postgres or your warehouse without re-mapping each refresh. 13F-HR infotables carry CUSIP, not ticker — use CUSIP as the join key for downstream ticker/sector/AUM enrichment.

Use Cases

• Mirror a manager's book — pick a fund from the popularFund dropdown (or pass any filerCik) and pull its full published 13F-HR positions.
• Build a crowding metric — aggregate across managers by cusip and count distinct filers per name to flag crowded trades.
• Backfill institutional ownership history — filter by issuer name across a date range to reconstruct who held a covered stock over time.
• Compliance reconciliation — reconcile your own firm's filed 13F against your internal book using accession number and period ending.
• Quant overlay — join value_usd / shares_or_principal_amount against a factor model to see manager tilts.

Sample Input

{
  "popularFund": "tiger-global",
  "dateFrom": "2026-05-01",
  "dateTo": "2026-05-31",
  "maxFilings": 1,
  "maxHoldingsPerFiling": 2
}

Sample Output

{
  "filer_name": "TIGER GLOBAL MANAGEMENT LLC",
  "filer_cik": 1167483,
  "filing_form": "13F-HR",
  "filing_date": "2026-05-15",
  "period_ending": "2026-03-31",
  "accession_number": "0001167483-26-000123",
  "filing_index_url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1167483&type=13F-HR",
  "infotable_url": "https://www.sec.gov/Archives/edgar/data/1167483/000116748326000123/infotable.xml",
  "source": "sec.gov",
  "issuer_name": "MICROSOFT CORP",
  "title_of_class": "COM",
  "cusip": "594918104",
  "value_usd": 1850000000,
  "shares_or_principal_amount": 4200000,
  "shares_or_principal_amount_type": "SH",
  "put_call": null,
  "investment_discretion": "SOLE",
  "other_managers": null,
  "voting_authority_sole": 4200000,
  "voting_authority_shared": 0,
  "voting_authority_none": 0
}

Quick Start

from apify_client import ApifyClient

client = ApifyClient("YOUR_APIFY_TOKEN")

run = client.actor("nexgendata/sec-form-13f-tracker-pro").call(run_input={
    "popularFund": "tiger-global",
    "dateFrom": "2026-05-01",
    "dateTo": "2026-05-31",
    "maxFilings": 1,
    "maxHoldingsPerFiling": 25,
})

for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

Or trigger via cURL:

curl -X POST "https://api.apify.com/v2/acts/nexgendata~sec-form-13f-tracker-pro/run-sync-get-dataset-items?token=YOUR_APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"popularFund": "coatue", "dateFrom": "2026-05-01", "dateTo": "2026-05-31", "maxFilings": 1}'

Pricing

This actor uses pay-per-event pricing on Apify: one charge per 13F holding row returned, plus a small Actor Start fee per run. No subscription, no seat licence — pay only for the rows you receive.

FAQ

Q: How do I download a hedge fund's 13F holdings?

A: Set popularFund (or a 10-digit zero-padded filerCik) plus a date window covering the filing. You get one row per position.

Q: Are short positions included?

A: No — 13F discloses long equity plus listed put/call options only; short positions are not required to be filed.

Q: Does it include a ticker for each holding?

A: No — 13F infotables carry CUSIP, not ticker. Use CUSIP as the join key and enrich with a ticker map downstream.

Q: How far back does coverage go?

A: EDGAR's 13F archive runs from 1999; pass any date range.

Q: Is the USD value in thousands or dollars?

A: The actor passes the filed value straight through as value_usd. Post-2022 filings report whole USD.

Related actors

• 13F Holdings Delta Tracker — QoQ position changes
• SEC Form 4 Insider Trading Tracker
• SEC Schedule 13D/G Activist Tracker
• SEC Form N-PORT Mutual Fund Holdings
• SEC Form ADV Investment Adviser Tracker

About NexGenData

NexGenData publishes buyer-intent Apify actors covering SEC filings, federal regulatory data, private-market intelligence, stock screeners and B2B lead generation. All actors are pay-per-result with no seat licences and no minimum commitments. Browse the full catalog at https://apify.com/nexgendata.

Factual public data — not financial or investment advice. Not affiliated with the U.S. SEC.