Market Insights

Bond and short-duration ETF positions often reveal how cautious or balanced a manager really is. Here is how to read those sleeves instead of skipping past them.

13F filings tell you what institutions are doing. Form 4 filings tell you what insiders are doing. The real edge comes from reading both together without forcing them to mean the same thing.

Top-five concentration is one of the fastest ways to see whether a 13F belongs to an allocator, a concentrated stock picker, or something in between.

Some 13F filings are not trying to tell you which stock will win. They are telling you how a manager is allocating risk across broad markets, factors, income, and growth.

The biggest portfolio is not always the most useful one to study. To compare two 13F filers well, you need to normalize for size, concentration, turnover, and what each filing is actually built to do.

A put option in a 13F is not the same thing as a simple bearish bet. Without context, many investors overstate what an options line really says about risk and direction.

Most investors jump straight to the holdings table. The better habit is to read what changed: which positions are new, which got bigger, which were cut, and which disappeared entirely.

13F filing season happens four times a year, 45 days after each quarter ends. Learn the exact deadlines, what to watch for, and how to use 13F Insight to track institutional portfolio changes as they're filed.

Whale Scores rank institutional investors on a 0-100 scale using three factors: AUM size, portfolio concentration, and filing activity. Learn how to interpret them and find high-conviction money managers.