VANGUARD PORTFOLIO MANAGEMENT LLC 13D/13G Filings for Seagate Technology Holdings plc (STX)

VANGUARD PORTFOLIO MANAGEMENT LLC 13D and 13G filings for Seagate Technology Holdings plc:

  • 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
2026-07-31
11:39 am
Sale
2026-06-3013GSEAGATE TECH HLDS PLC
STX
VANGUARD PORTFOLIO MANAGEMENT LLC7,999,686
3.560%
-3,095,222decrease
(-27.90%)
Filing
2026-04-29
3:12 pm
Purchase
2026-03-3113GSEAGATE TECH HLDS PLC
STX
VANGUARD PORTFOLIO MANAGEMENT LLC11,094,908
5.080%
11,094,908increase
(New Position)
Filing