Question 1

What is an SEC 13F filing?

Accepted Answer

SEC 13F is a quarterly report filed with the U.S. Securities and Exchange Commission by institutional investment managers with over $100 million in assets. It must be filed within 45 days after each quarter ends. FolioObs analyzes these filings to track portfolio changes of legendary Wall Street investors.

Question 2

How can I track Cathie Wood's ARK daily trades?

Accepted Answer

ARK Invest publicly discloses its daily trades. FolioObs updates this data daily so you can see Cathie Wood's buys and sells in real-time on the dashboard.

Question 3

Which investors does FolioObs track?

Accepted Answer

FolioObs tracks 50 legendary investors — known as the FolioObs 50 — including Warren Buffett (Berkshire Hathaway), Cathie Wood (ARK Invest), Ken Griffin (Citadel), Carl Icahn, Paul Singer (Elliott), Masayoshi Son (SoftBank Group), Ray Dalio (Bridgewater), Terry Smith (Fundsmith), Joel Greenblatt (Gotham), Ron Baron (Baron Capital), and Korea's National Pension Service (NPS).

Question 4

How often is the portfolio data updated?

Accepted Answer

SEC 13F data is updated quarterly. Cathie Wood's ARK daily trades are updated every trading day after market close. Stock prices are reflected in real-time with a 15-minute delay.

Question 5

Is FolioObs free to use?

Accepted Answer

Yes, FolioObs is completely free. It provides real-time SEC 13F portfolio tracking, AI-powered insights, stock screener, and investor comparison tools in both Korean and English at no cost.