FIRST MANHATTAN CO. LLC. - 31 Oct 2025 SCHEDULE 13G/A Report for LandBridge Co LLC Class A shares, representing limited liability company interests (LB)

Filing Manager
FIRST MANHATTAN CO. LLC.
Reporting Manager
FIRST MANHATTAN CO. LLC.
Security
LandBridge Co LLC Class A shares, representing limited liability company interests
Symbol
LB
Shares outstanding
25,356,669 shares
Disclosed Ownership
6,668,804 shares
Ownership
26%
Form type
SCHEDULE 13G/A
Filing time
07 Nov 2025, 13:31:35 UTC
Date of event
31 Oct 2025
Previous filing
08 Sep 2025
SEC
View on sec.gov

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Quoteable Key Fact

"FIRST MANHATTAN CO. LLC. disclosed 26% ownership in LandBridge Co LLC Class A shares, representing limited liability company interests (LB) on 31 Oct 2025."

Quick Takeaways

  • FIRST MANHATTAN CO. LLC. filed SCHEDULE 13G/A for LandBridge Co LLC Class A shares, representing limited liability company interests (LB).
  • Disclosed ownership: 26%.
  • Date of event: 31 Oct 2025.

What Changed

  • Previous schedule filing date: 08 Sep 2025.
  • Current filing was accepted on 07 Nov 2025, 13:31.

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 (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
FIRST MANHATTAN CO. LLC. 26% 6,668,804 38,236 6,630,568 Jeremy Covino Chief Compliance Officer
FMC Group Holdings LP 26% 6,668,804 38,236 6,630,568 Andrew Aspen Authorized Signatory
First Manhattan Management LLC 26% 6,668,804 38,236 6,630,568 Andrew Aspen Authorized Signatory

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