About this app

Follow the smart money. WhaleScope shows you exactly which institutional investors are holding your stocks, and what stocks the biggest fund managers are buying in NASDAQ and NYSE. BROWSE BY STOCK Search any NASDAQ or NYSE ticker and see a ranked list of institutional holders. Know which hedge funds, asset managers, and investment firms are holding a position, how much they hold, and how the holding value stacks up. BROWSE BY INSTITUTION Explore the portfolios of major institutional investors with assets under management over 1 billion dollars. See their full NASDAQ and NYSE holdings ranked by value, combined in one seamless view. TRACK THE WHALES - Ranked institutional holders for every NASDAQ and NYSE stock - Full portfolio view for 1B+ AUM institutional investors - Combined NASDAQ and NYSE holdings per institution - Market cap context for every stock - Data freshness timestamps so you always know how current the data is Whether you are researching before a trade, tracking sector trends, or studying what the biggest players are doing, WhaleScope gives you a clear window into institutional positioning. Download WhaleScope and start following the whales today.

Latest release

What’s New

Version 1.0.1 May 24, 2026

Bug Fix

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking