Contact Us
Please send us your inquiries, feedback, or suggestions for NPS 13F.
We will respond as soon as possible.
Contact Methods
What to Include in Your Message
- •For Bug Reports: Problematic Page URL, Browser Type, Screenshot (if possible)
- •For Data Errors: The stock symbol or page, expected value, link to the original SEC source (if possible)
- •For Feature Suggestions: Detailed description of the desired feature and use case
Frequently Asked Questions
How often is the data updated?
SEC 13F reports are filed quarterly. We data update as soon as new filings are released. Usually, it reflects within 1-2 days after filing.
Can you add information for a specific stock?
All stocks disclosed in the National Pension Service's 13F reports are automatically reflected in the service. Stocks not held by the National Pension Service are not displayed.
I found a data error.
Data accuracy is very important to us. If you find an error, please let us know via email. We will verify and fix it as soon as possible.
How can I contact you for advertising or collaboration?
For business inquiries, please contact us via email (yaffleria@gmail.com).
Response Time
We check inquiries and respond as quickly as possible. Generally, we reply via email within 1-2 days. Please note that responses may be delayed outside of business hours or on weekends.