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
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-07-15
5:12 pm
Purchase
2025-06-30 13G WPP plc
WPP
BlackRock Portfolio Management LLC 47,330,483
4.400%
47,330,483increase
(New Position)
Filing