LandBridge Company LLC (LB)
NYSE: LB · Oil Royalty Traders · Houston, TX · filing with the SEC since 2023
Who owns LandBridge Company LLC
As filed with the SECHolders of 5% or more
4
LandBridge Holdings LLC holds 61.4% of Class A Shares, as its SCHEDULE 13D/A filed Aug 11, 2026 says.
Directors and officers
16
report now, of 21 people on the record since 2024. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
LandBridge Holdings LLC
SCHEDULE 13D/A · filed Aug 11, 2026 · Class A Shares · 63.6% in Nov 21, 2025
First Manhattan Co. LLC.
SCHEDULE 13G/A · filed Nov 7, 2025 · Class A shares, representing limited liability company interests · 19.7% in Sep 8, 2025
Horizon Kinetics Asset Management LLC
SCHEDULE 13G/A · filed Jul 29, 2026 · Class A shares representing limited liability company interests · 22.2% in Oct 29, 2025
Fmr LLC
SCHEDULE 13G · filed Aug 6, 2026 · CLASS A COMMON STOCK · 4.1% in May 12, 2025
T. Rowe Price Investment Management, Inc.
SCHEDULE 13G/A · filed Aug 14, 2026 · COMMON STOCK · reported falling below 5%, from 5.1% in May 14, 2025
Morgan Stanley
SCHEDULE 13G/A · filed May 12, 2026 · Class A Shares · reported falling below 5%, from 8.3% in Feb 6, 2026
Hill City Capital Master Fund LP
SCHEDULE 13G · filed Feb 14, 2025 · Class A Shares Representing Limited Liability Company Interests · reported falling below 5%
What LB reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Landbridge
An entity · legal entity · owns, named in the 10-K filed Feb 26, 2026
Nineteen Eighteen Ranch Acquisition
A company bought · asset acquisition · owns, named in the 10-K filed Feb 26, 2026
Nineteen Eighteen Ranch and Royalty LLC
A company bought · asset acquisition · owns, named in the 10-K filed Feb 26, 2026
9 subsidiaries in 1 country, from the list filed with the 10-K filed Feb 26, 2026.
Insider tradesForm 4
8sales
3purchases
0sales on a scheduled plan
5people selling
$717Msold, in dollars
$200,000bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window8 of 21 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Capobianco David N | director | 2 | $269M | 0 | 0 | $0 |
| Five Point Energy Fund III Aiv-Viii LP | director | 1 | $175M | 0 | 0 | $0 |
| Five Point Energy Gp III LP | director | 1 | $175M | 0 | 0 | $0 |
| Five Point Energy Gp II LLC | director | 1 | $93.8M | 0 | 0 | $0 |
| Watson Charles L. | director | 3 | $4.0M | 0 | 0 | $0 |
| Long Jason Thomas | President and Chief Executive Officer, Director | 0 | $0 | 0 | 1 | $100,000 |
| Bolling Harrison Fenner | Executive Vice President and General Counsel | 0 | $0 | 0 | 1 | $0 |
| Mcneely Scott Lloyd | Executive Vice President, Chief Financial Officer | 0 | $0 | 0 | 1 | $0 |