Filing Manager
VANGUARD GROUP INC
Reporting Manager
The Vanguard Group
Symbol
AEIS
Shares outstanding
37,681,511 shares
Disclosed Ownership
4,913,669 shares
Ownership
13%
Form type
SCHEDULE 13G/A
Filing time
30 Jan 2025, 20:09:38 UTC
Date of event
31 Dec 2024
Next filing
26 Mar 2026

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Quoteable Key Fact

"VANGUARD GROUP INC disclosed 13% ownership in Advanced Energy Industries Inc Common Stock (AEIS) on 31 Dec 2024."

Quick Takeaways

  • VANGUARD GROUP INC filed SCHEDULE 13G/A for Advanced Energy Industries Inc Common Stock (AEIS).
  • Disclosed ownership: 13%.
  • Date of event: 31 Dec 2024.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 30 Jan 2025, 20:09.

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
The Vanguard Group 13% 4,913,669 0 70,331 Ashley Grim Head of Global Fund Administration