13D/13G Filings - LandBridge Co LLC (LB)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-05-28
8:24 pm
Sale
2025-05-23 13D LandBridge Company LLC
LB
LandBridge Holdings LLC 51,241,496
67.100%
-2,036,356decrease
(-3.82%)
Filing
History
2025-05-14
10:47 am
Purchase
2025-03-31 13G LandBridge Company LLC
LB
T. Rowe Price Investment Management, Inc. 1,193,279
5.100%
1,193,279increase
(New Position)
Filing
History
2025-05-12
10:36 am
Sale
2025-03-31 13G LandBridge Company LLC
LB
FMR LLC 959,036
4.100%
-1,011,419decrease
(-51.33%)
Filing
History
2025-05-06
4:03 pm
Purchase
2025-03-31 13G LandBridge Company LLC
LB
MORGAN STANLEY
MS
3,306,983
14.200%
979,328increase
(+42.07%)
Filing
History
2025-03-06
4:39 pm
Purchase
2025-02-28 13G LandBridge Company LLC
LB
MORGAN STANLEY
MS
2,327,655
10.000%
2,327,655increase
(New Position)
Filing
History
2025-02-14
1:26 pm
Purchase
2024-12-31 13G LandBridge Company LLC
LB
Hill City Capital Master Fund LP 595,000
0.780%
595,000increase
(New Position)
Filing
History
2025-01-08
09:49 am
Sale
2024-12-31 13G LandBridge Company LLC
LB
FMR LLC 1,970,455
8.500%
-407,666decrease
(-17.14%)
Filing
History
2024-12-23
9:46 pm
Purchase
2024-12-19 13D LandBridge Company LLC
LB
LandBridge Holdings LLC 53,277,852
69.600%
53,277,852increase
(New Position)
Filing
History
2024-12-23
6:51 pm
Purchase
2024-12-19 13D LandBridge Company LLC
LB
HORIZON KINETICS ASSET MANAGEMENT LLC 5,401,647
23.200%
264,029increase
(+5.14%)
Filing
History
2024-11-14
4:25 pm
Purchase
2024-09-30 13G LandBridge Company LLC
LB
HighSage Ventures LLC 550,000
3.200%
550,000increase
(New Position)
Filing
History
2024-11-12
10:32 am
Purchase
2024-11-08 13G LandBridge Company LLC
LB
FMR LLC 2,378,121
13.647%
686,070increase
(+40.55%)
Filing
History
2024-09-23
4:17 pm
Purchase
2024-09-20 13D LandBridge Company LLC
LB
HORIZON KINETICS ASSET MANAGEMENT LLC 5,137,618
29.500%
195,997increase
(+3.97%)
Filing
History
2024-07-12
6:04 pm
Purchase
2024-07-10 13D LandBridge Company LLC
LB
HORIZON KINETICS ASSET MANAGEMENT LLC 4,941,621
28.400%
235,710increase
(+5.01%)
Filing
History
2024-07-11
6:09 pm
Purchase
2024-06-30 13D LandBridge Company LLC
LB
HORIZON KINETICS ASSET MANAGEMENT LLC 4,705,911
27.000%
4,705,911increase
(New Position)
Filing
History
2024-07-11
4:35 pm
Purchase
2024-07-01 13G LandBridge Company LLC
LB
HighSage Ventures LLC 1,050,000
6.000%
1,050,000increase
(New Position)
Filing
History
2024-07-10
4:40 pm
Purchase
2024-06-30 13G LandBridge Company LLC
LB
FIRST MANHATTAN CO. LLC. 1,920,435
13.240%
1,920,435increase
(New Position)
Filing
History
2024-07-10
10:10 am
Purchase
2024-07-09 13G LandBridge Company LLC
LB
FMR LLC 1,692,051
11.669%
1,692,051increase
(New Position)
Filing
History
2024-07-08
3:36 pm
Purchase
2024-07-01 13G LandBridge Company LLC
LB
Hill City Capital Master Fund LP 1,000,000
5.740%
1,000,000increase
(New Position)
Filing
History
2024-07-03
5:16 pm
Purchase
2024-07-01 13D LandBridge Company LLC
LB
LandBridge Holdings LLC 55,726,603
76.200%
55,726,603increase
(New Position)
Filing
History