股票筛选器
通过实时筛选发现投资机会
Whale accumulation tracks stocks being bought by large institutional investors. When hedge funds, pension funds, and sovereign wealth funds increase their positions, it often signals conviction in the company's prospects. This screener surfaces stocks with the strongest institutional buying pressure.
We analyze SEC 13F filings (quarterly institutional holdings), Form 4 insider transactions, and holder count changes. Stocks are ranked by net institutional buying, insider buy ratios, and whale sentiment shifts. A stock appearing here means sophisticated investors are adding to their positions.
Use this screen to follow smart money. Whale accumulation can precede price appreciation by weeks or months. However, institutions can be wrong or have different time horizons. Always combine whale signals with fundamental analysis — verify valuation, earnings quality, and macro risk before buying.