BlackRock Portfolio Management LLC 13D/13G Filings for

BlackRock Portfolio Management LLC 13D and 13G filings for :

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-07-15
5:12 pm
Purchase
2025-06-3013GWPP plc
WPP
BlackRock Portfolio Management LLC47,330,483
4.400%
47,330,483increase
(New Position)
Filing