Seagate Technology Holdings PLC

Historical 13F Holders

Symbol
STX
CUSIP
G7997R103
All holders as of
Q2 2026
Type
Equity
Class
ORD SHS
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for G7997R103 since 12/18/2024, largest first.

Filer % of Class Filed
Vanguard Capital Management LLC 13G 7.5% 4/30/2026
Event 3/31/2026
BlackRock, Inc. 13G/A 6.1% 4/23/2025
Event 3/31/2025
Under 5%, checked the "5 percent or less" box, or amended by a later filing (5)
JPMorgan Chase & Co 13G/A 4.0% 11/4/2025
Event 10/31/2025
Vanguard Portfolio Management LLC 13G/A 3.6% 7/31/2026
Event 6/30/2026
Capital Research Global Investors 13G/A 3.4% 8/13/2025
Event 6/30/2025
Sanders Capital, LLC 13G/A
1.6% 8/5/2026
Event 6/30/2026
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 82 497 k $455 M
2026 Q2 2,084 505 M $181 B
2026 Q1 1,559 190 M $74.0 B
2025 Q4 1,362 194 M $53.4 B
2025 Q3 1,212 207 M $48.9 B
2025 Q2 1,024 202 M $29.1 B
2025 Q1 863 199 M $16.9 B
2024 Q4 874 191 M $16.5 B
2024 Q3 879 210 M $22.9 B
2024 Q2 859 214 M $22.1 B
2024 Q1 838 214 M $19.9 B
2023 Q4 785 213 M $18.2 B
2023 Q3 707 185 M $12.2 B
2023 Q2 711 177 M $10.9 B
2023 Q1 724 180 M $11.9 B
2022 Q4 695 184 M $9.69 B
2022 Q3 717 178 M $9.51 B
2022 Q2 756 173 M $12.4 B
2022 Q1 728 169 M $15.2 B
2021 Q4 845 178 M $20.1 B
2021 Q3 738 181 M $14.9 B
2021 Q2 701 180 M $15.8 B
2021 Q1 7 51.9 k $4.02 M
2020 Q4 5 6.24 k $465 k
2020 Q3 4 5.80 k $401 k
2020 Q2 5 5.88 k $406 k
2020 Q1 4 5.73 k $397 k
2019 Q4 4 6.20 k $453 k
2019 Q3 5 10.1 k $645 k
2019 Q2 4 6.20 k $413 k
2019 Q1 4 6.20 k $417 k
2018 Q4 3 3.61 k $139 k
2018 Q3 3 3.04 k $144 k
2018 Q2 2 2.74 k $155 k
2018 Q1 3 3.07 k $179 k
2017 Q4 2 365 $15.7 k
2017 Q3 3 412 $13.9 k
2017 Q2 3 533 $20.2 k
2017 Q1 3 536 $25.1 k
2016 Q4 3 533 $20.1 k
2016 Q3 1 425 $16.0 k
2016 Q2 1 425 $10.0 k
2016 Q1 1 425 $15.0 k