概要
Tracks "smart money" by monitoring quarterly ownership changes in hedge funds, mutual funds, and pension funds to reveal where professional capital is being deployed. This skill enables investors to validate investment theses against institutional patterns, discover accumulation trends before major price moves, and assess potential risks by identifying sectors or stocks experiencing significant distribution. It integrates with financial APIs to provide deep-dive analysis on holder quality, concentration risks, and portfolio shifts of legendary investors like Warren Buffett.