Reporting Manager
Capital Research Global Investors
Symbol
ALGM
Shares outstanding
184,380,017 shares
Disclosed Ownership
11,062,801 shares
Ownership
6%
Form type
SCHEDULE 13G
Filing time
13 May 2025, 11:32:29 UTC
Date of event
31 Mar 2025
Next filing
13 Aug 2025

Sponsored

Quoteable Key Fact

"Capital Research Global Investors disclosed 6% ownership in Allegro MicroSystems, Inc. Common Stock (ALGM) on 31 Mar 2025."

Quick Takeaways

  • Capital Research Global Investors filed SCHEDULE 13G for Allegro MicroSystems, Inc. Common Stock (ALGM).
  • Disclosed ownership: 6%.
  • Date of event: 31 Mar 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 13 May 2025, 11:32.

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.

Official SEC Source

Backed by Schedule 13D/13G

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

See Original Filing

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Capital Research Global Investors 6% 11,062,801 11,062,801 0 Jae Won Chung Vice President and Senior Counsel II, Capital Research and Management Company