SEC 13F Holdings Viewer — Free Institutional Filings Tool
Every institutional manager with over $100 million in qualifying assets must file Form 13F-HR quarterly disclosing all equity holdings. This free tool fetches and displays them clearly.
Data from SEC EDGAR — data.sec.gov · 13F Guide
About the 13F Holdings Viewer
This tool retrieves Form 13F-HR filings directly from the SEC EDGAR API and displays the holdings table in a clean, searchable format. The data comes from the official EDGAR submission data at data.sec.gov — the same authoritative source that financial data platforms use, provided here for free.
To use the viewer, search for an institutional investment manager by name. The tool finds their CIK number, retrieves their submission history, locates the most recent 13F-HR filing, and parses the XML holdings data to display their disclosed positions.
Understanding 13F Holdings Data
13F filings disclose equity positions as of the last day of each calendar quarter. The filing deadline is 45 days after quarter end. This means the data in any 13F viewer is inherently historical — it reflects positions as they existed up to 45 days ago, not the manager's current portfolio.
Additionally, 13F filings only cover Section 13(f) securities — primarily U.S. exchange-listed equities. Fixed income, private equity, international equities, cash, and other asset classes are not reported.
How to Use This Tool in 3 Steps
Search for the Fund or Manager
Type the management company name — Berkshire Hathaway, Bridgewater, Citadel, BlackRock. Quick-pick buttons let you select popular 13F filers instantly.
Search the legal entity, not the fund name. Bridgewater Associates — not Pure Alpha Fund.
View the Latest 13F-HR Filing
The tool fetches the manager's most recent 13F-HR filing from EDGAR and parses the XML holdings table automatically.
Holdings reflect the manager's positions as of the quarter end — up to 45 days ago, not real-time.
Analyze the Disclosed Equity Positions
Sort by value to see the manager's largest positions. Each row shows issuer name, share count, market value, and percent of disclosed portfolio.
Click View Filing for the full 13F document on SEC.gov.
Why Use 13F Holdings Data?
Every quarter, institutional investment managers with over 100 million dollars in U.S. equities must disclose their holdings via Form 13F. This creates an unmatched public window into how the world's most sophisticated investors are positioned.
For Investors
- Follow great investors — see Buffett, Ackman, Loeb positions
- Discover new ideas — find stocks held by managers you admire
- Track conviction — see which positions get added or trimmed
- Sector exposure — understand how funds allocate across sectors
- Benchmark portfolios — compare your holdings to top managers
For Analysts & Researchers
- Institutional ownership — track who owns what
- Smart money flows — see hedge fund moves quarter over quarter
- Crowded trades — identify stocks held by many top funds
- Activist signals — spot new positions from activist investors
- Academic research — study institutional behavior empirically