Why are filings delayed?

Why Are Filings Delayed?

13F filings are inherently backward-looking. The SEC requires institutional investment managers to file within 45 days of the end of each calendar quarter.

The Filing Calendar

This means the data you see on InvestorLens can be up to 135 days old (45 days lag + a full quarter of trading has occurred).

What This Means in Practice

If you see that a fund initiated a new position in a stock on InvestorLens, that fund:

1. Held the position at the end of the most recent quarter
2. Filed its 13F within 45 days of that quarter end
3. May have already sold that position by the time you read the filing

This is not a flaw in InvestorLens — it's a feature of the regulatory system. 13Fs are disclosure documents, not real-time trading feeds.

Why Doesn't the SEC Require Faster Reporting?

This is a policy debate that has been ongoing for years. The 45-day window was designed to:

• Give funds time to compile and verify position data
• Avoid creating market disruption from real-time position disclosure
• Balance transparency with operational feasibility for large portfolios

There have been proposals to shorten the window, but as of now the 45-day rule remains in effect.

What InvestorLens Does About It

InvestorLens checks SEC EDGAR for new filings every 6 hours. When a new filing is detected, it's processed and available on the platform within minutes.

The platform clearly labels all data with the filing date and report period so you always know how old the data is.

The Delay Badge

Throughout InvestorLens, you'll see a "13F data may be delayed up to 45 days" badge. This is a reminder that what you're looking at is a historical snapshot, not current positions.