Cabot Corporation (CBT) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for CBT. 13F holdings as of 2026-03-31.

Top Institutional Holders

InstitutionSharesValueChange
BlackRock, Inc.6,616,051$498MDECREASED
WELLINGTON MANAGEMENT GROUP LLP3,566,172$269MDECREASED
EARNEST PARTNERS LLC3,158,617$238MINCREASED
VANGUARD PORTFOLIO MANAGEMENT LLC3,121,342$235MNEW
VANGUARD CAPITAL MANAGEMENT LLC2,324,307$175MNEW

Recent Insider Trades

InsiderTypeSharesValueDate
William F Masterson III (Senior Vice President)AWARD2$2472026-06-12
Sean D Keohane (President and CEO)AWARD256$22K2026-06-12
Erica Mclaughlin (Executive Vice President, CFO)AWARD55$5K2026-06-12
Raffiq Nathoo (Director)AWARD8$7592026-06-12
Karen A Kalita (SVP and General Counsel)AWARD28$2K2026-06-12

Full institutional holdings, insider history, and congressional trades for Cabot Corporation on SentiSense.