SWStonkWhisper

StonkWhisper's Whale Tracker monitors SEC 13F filings from 186+ institutional investors including Berkshire Hathaway, Bridgewater Associates, and Renaissance Technologies. The dashboard shows each fund's current holdings, new positions, exits, and quarter-over-quarter changes in share count. Data is sourced from SEC EDGAR 13F-HR filings and updated within 24 hours of new quarterly filings becoming available.

Whale Tracker

186 legendary investors — SEC 13F filings

13F filings are reported quarterly with up to 45-day delay. Positions may have changed since filing.

Whale Activity Flow

13F position changes by filing week — filings arrive in quarterly bursts.

Loading…

Position Changes by Sector

last 30 days of data
Loading…
Whales Tracked
100
Legendary investors
Combined AUM
$21.27T
13F portfolio value
Latest Quarter
2026-03-31
Period of report
Top Buys
20
20 sells this quarter
Period
Type

No changes match filters

Not Financial Advice: This data is for informational purposes only and does not constitute investment advice or a recommendation to buy or sell any security. All investment decisions are made solely at your own risk. Guerilla Finance LLC is not a registered investment advisor. Always consult a qualified financial professional before making investment decisions.