ON
ON SEMICONDUCTOR
Latest close $80.78 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.
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Beneficial ownership filing history
Showing 3 of 5 parsed filing(s) · 2 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 | 29.6M | 12.00% | $61.92 | $100.81 | $80.78 |
| State Street CIK0000093751 | Jun 30, 2025 observed Aug 11, 2025 filed · 42d Initial Schedule 13G | Initial Schedule 13G | 19.4M -1.9M | 12.00% 0.00 pts | $52.41 | $47.10 | $80.78 |
| State Street CIK0000093751 | Mar 31, 2025 observed May 13, 2025 filed · 43d Initial Schedule 13G | Initial Schedule 13G | 21.3M | 12.00% | $40.69 | $45.77 | $80.78 |