BlackRock Portfolio Management LLC 13D/13G Filings for ISHARES TR LARGE CAP MAX BUFFE (MMAX)

BlackRock Portfolio Management LLC 13D and 13G filings for ISHARES TR LARGE CAP MAX BUFFE:

  • 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
2026-01-21
12:26 pm
Unchanged
2025-12-3113GISHARES TR LARGE CAP MAX BUFFE
MMAX
BlackRock Portfolio Management LLC400,000
31.300%
0
(Unchanged)
Filing
2025-10-17
12:45 pm
Unchanged
2025-09-3013GISHARES TR LARGE CAP MAX BUFFE
MMAX
BlackRock Portfolio Management LLC400,000
29.400%
0
(Unchanged)
Filing
2025-06-04
3:28 pm
Unchanged
2025-05-3113GISHARES TR LARGE CAP MAX BUFFE
MMAX
BlackRock Portfolio Management LLC400,000
26.300%
0
(Unchanged)
Filing
2025-05-02
2:04 pm
Purchase
2025-04-3013GISHARES TR LARGE CAP MAX BUFFE
MMAX
BlackRock Portfolio Management LLC400,000
32.300%
400,000increase
(New Position)
Filing