Seagate Technology Holdings plc (STX) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • 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.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Goto 0, 1, Next
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-04-30
1:12 pm
Purchase
2026-03-3113GSEAGATE TECH HLDS PLC
STX
VANGUARD CAPITAL MANAGEMENT LLC16,318,822
7.480%
16,318,822increase
(New Position)
Filing
History
2026-04-29
3:12 pm
Purchase
2026-03-3113GSEAGATE TECH HLDS PLC
STX
Vanguard Portfolio Management11,094,908
5.080%
11,094,908increase
(New Position)
Filing
History
2026-04-16
07:17 am
Sale
2026-03-3113GSEAGATE TECH HLDS PLC
STX
Sanders Capital LLC13,035,275
5.980%
-5,867,371decrease
(-31.04%)
Filing
History
2026-03-27
1:01 pm
Sale
2026-03-1313GSEAGATE TECH HLDS PLC
STX
VANGUARD GROUP INC0
0.000%
-27,974,083decrease
(Position Closed)
Filing
History
2025-11-04
10:48 am
Sale
2025-10-3113GSEAGATE TECH HLDS PLC
STX
JPMORGAN CHASE & CO
JPM
8,654,624
4.000%
-3,319,406decrease
(-27.72%)
Filing
History
2025-10-31
09:48 am
Sale
2025-09-3013GSEAGATE TECH HLDS PLC
STX
JPMORGAN CHASE & CO
JPM
11,974,030
5.600%
-5,916,253decrease
(-33.07%)
Filing
History
2025-08-13
11:37 am
Sale
2025-06-3013GSEAGATE TECH HLDS PLC
STX
Capital Research Global Investors7,293,420
3.400%
-8,327,742decrease
(-53.31%)
Filing
History
2025-07-22
1:51 pm
Sale
2025-06-3013GSEAGATE TECH HLDS PLC
STX
JPMORGAN CHASE & CO
JPM
17,890,283
8.400%
-3,664,251decrease
(-17.00%)
Filing
History
2025-05-14
5:33 pm
Purchase
2025-03-3113GSEAGATE TECH HLDS PLC
STX
Sanders Capital LLC18,902,646
8.930%
3,380,295increase
(+21.78%)
Filing
History
2025-05-05
2:03 pm
Purchase
2025-04-3013GSEAGATE TECH HLDS PLC
STX
JPMORGAN CHASE & CO
JPM
21,554,534
10.100%
2,656,794increase
(+14.06%)
Filing
History
2025-04-23
8:00 pm
Sale
2025-03-3113GSEAGATE TECH HLDS PLC
STX
BlackRock, Inc.
BLK
12,954,300
6.100%
-2,355,684decrease
(-15.39%)
Filing
History
2025-04-22
12:01 pm
Purchase
2025-03-3113GSEAGATE TECH HLDS PLC
STX
JPMORGAN CHASE & CO
JPM
18,897,740
8.900%
2,048,832increase
(+12.16%)
Filing
History
2025-02-13
2:14 pm
Purchase
2024-12-3113GSEAGATE TECH HLDS PLC
STX
Capital Research Global Investors15,621,162
7.400%
5,640,443increase
(+56.51%)
Filing
History
2025-02-12
3:07 pm
Sale
2024-12-3113GSEAGATE TECH HLDS PLC
STX
JPMORGAN CHASE & CO
JPM
16,848,908
7.900%
-4,791,670decrease
(-22.14%)
Filing
History
2025-01-31
09:54 am
Purchase
2024-12-3113GSEAGATE TECH HLDS PLC
STX
VANGUARD GROUP INC27,974,083
13.220%
3,967,402increase
(+16.53%)
Filing
History
2024-11-12
1:28 pm
Sale
2024-11-0713GSEAGATE TECH HLDS PLC
STX
Capital Research Global Investors9,980,719
4.700%
-6,634,165decrease
(-39.93%)
Filing
History
2024-11-12
10:34 am
Sale
2024-11-0813GSEAGATE TECH HLDS PLC
STX
FMR LLC8,700,722
4.129%
-5,182,245decrease
(-37.33%)
Filing
History
2024-03-07
10:52 am
Purchase
2024-02-2913GSEAGATE TECH HLDS PLC
STX
JPMORGAN CHASE & CO
JPM
21,640,578
10.300%
3,686,370increase
(+20.53%)
Filing
History
2024-02-14
10:13 am
Purchase
2023-12-3113GSEAGATE TECH HLDS PLC
STX
Sanders Capital LLC15,522,351
7.410%
4,560,888increase
(+41.61%)
Filing
History
2024-02-13
5:13 pm
Purchase
2023-12-2913GSEAGATE TECH HLDS PLC
STX
VANGUARD GROUP INC24,006,681
11.480%
714,124increase
(+3.07%)
Filing
History
Goto 0, 1, Next