FMR LLC - 30 Sep 2025 SCHEDULE 13G/A Report for ON SEMICONDUCTOR CORP COMMON STOCK (ON)

Filing Manager
FMR LLC
Reporting Manager
FMR LLC
Security
ON SEMICONDUCTOR CORP COMMON STOCK
Symbol
ON
Shares outstanding
410,259,042 shares
Disclosed Ownership
61,538,856 shares
Ownership
15%
Form type
SCHEDULE 13G/A
Filing time
05 Nov 2025, 11:40:13 UTC
Date of event
30 Sep 2025
Previous filing
06 Aug 2025
SEC
View on sec.gov

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Quoteable Key Fact

"FMR LLC disclosed 15% ownership in ON SEMICONDUCTOR CORP COMMON STOCK (ON) on 30 Sep 2025."

Quick Takeaways

  • FMR LLC filed SCHEDULE 13G/A for ON SEMICONDUCTOR CORP COMMON STOCK (ON).
  • Disclosed ownership: 15%.
  • Date of event: 30 Sep 2025.

What Changed

  • Previous schedule filing date: 06 Aug 2025.
  • Current filing was accepted on 05 Nov 2025, 11:40.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
FMR LLC 15% 61,538,856 59,666,538 0 Stephanie J. Brown Duly authorized under Power of Attorney effective as of January 3, 2023, by and on behalf of FMR LLC and its direct and indirect subsidiaries*
Abigail P. Johnson 15% 61,538,856 0 0 Stephanie J. Brown Duly authorized under Power of Attorney effective as of January 26, 2023, by and on behalf of Abigail P. Johnson**

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