STX
SEAGATE TECHNOLOGY HOLDINGS
Latest close $845.35 as of Aug 4, 2026
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred
from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
Free access includes current parsed ownership filings, reported share changes, and ownership-percentage changes.
Significance scoring, disclosure-speed analysis, confirmation/divergence signals, and signal alerts require Investor or Pro.
Compare plans.
Beneficial ownership filing history
Showing 3 of 9 parsed filing(s) · 6 older require more history access| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management CIK0002100119 | Mar 31, 2026 observed Apr 30, 2026 filed · 30d Initial Schedule 13G | Initial Schedule 13G | 16.3M | 12.00% | $391.76 | $673.64 | $845.35 |
| Vanguard Group CIK0000102909 | Mar 13, 2026 observed Mar 27, 2026 filed · 14d Schedule 13G amendment | Earliest Schedule 13G amendment found | 11 | 12.00% | $383.71 | $380.07 | $845.35 |
| JPMorgan Chase / Asset Management CIK0000019617 | Oct 31, 2025 observed Nov 4, 2025 filed · 4d Schedule 13G amendment | Reported reduction | 8.7M -3.3M | 12.00% 0.00 pts | $255.88 | $250.38 | $845.35 |