Filing Manager
JPMORGAN CHASE & CO
Reporting Manager
JPMORGAN CHASE & CO.
Symbol
VICR
Shares outstanding
33,678,621 shares
Disclosed Ownership
4,445,578 shares
Ownership
13%
Form type
SCHEDULE 13G/A
Filing time
22 Apr 2025, 12:01:04 UTC
Date of event
31 Mar 2025
Next filing
23 Jan 2026

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Quoteable Key Fact

"JPMORGAN CHASE & CO disclosed 13% ownership in VICOR CORPORATION Common Stock, par value $0.01 per share (VICR) on 31 Mar 2025."

Quick Takeaways

  • JPMORGAN CHASE & CO filed SCHEDULE 13G/A for VICOR CORPORATION Common Stock, par value $0.01 per share (VICR).
  • Disclosed ownership: 13%.
  • Date of event: 31 Mar 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 22 Apr 2025, 12:01.

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
JPMORGAN CHASE & CO. 13% 4,445,578 2,477,388 98 Rachel Tsvaygoft Vice President