Filing Manager
BERKLEY W R CORP
Reporting Manager
W. R. Berkley Corporation
Symbol
MCAA
Disclosed Ownership
0 shares
Ownership
0%
Form type
SCHEDULE 13G/A
Filing time
08 Aug 2025, 17:24:20 UTC
Date of event
30 Jun 2025

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Quoteable Key Fact

"BERKLEY W R CORP disclosed 0% ownership in MOUNTAIN & CO. I ACQUISITION CORP. Class A ordinary shares, par value $0.0001 per share (MCAA) on 30 Jun 2025."

Quick Takeaways

  • BERKLEY W R CORP filed SCHEDULE 13G/A for MOUNTAIN & CO. I ACQUISITION CORP. Class A ordinary shares, par value $0.0001 per share (MCAA).
  • Disclosed ownership: 0%.
  • Date of event: 30 Jun 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 08 Aug 2025, 17:24.

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 (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
W. R. Berkley Corporation 0% 0 0 0 By: /s/ Richard M. Baio Richard M. Baio, Executive Vice President and Chief Financial Officer
Berkley Insurance Company 0% 0 0 0 By: /s/ Richard M. Baio Richard M. Baio, Executive Vice President and Treasurer