Summary
Vickers Stock Research, a subsidiary of Argus Research Group, tracks and analyzes insider trading and institutional stock ownership trends. Form 13-Fs, which institutions must file to report their holdings, are due 45 days after the end of calendar quarters, and have now come in from 3Q25. We like to review the 13Fs of the major activist investors — including Carl Icahn, Trian Fund Management, Jana Partners, Starboard Value and ValueAct Holdings, among others — in order to determine their core holdings and new purchases. Activist investing has evolved in recent years and is now less about generating a short-term return on an underpriced stock and more about achieving long-term returns through an active management/investor partnership. Activists have made progress in the past year with high-profile investments into blue-chip
