LandBridge Company LLC
Ownership
Ownership Structure
Who owns LandBridge Company LLC (LB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.1% of the shares are freely tradable; institutional investors hold 99.3%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| First Manhattan Co. LLC | 24.85 | 7,057,228 | +2.8 | 03/31/2026 |
| Horizon Asset Management Inc/ny | 19.92 | 5,657,134 | +0.3 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 5.20 | 1,475,827 | -69.9 | 03/31/2026 |
| FMR Inc | 4.70 | 1,334,828 | +64.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.37 | 1,239,898 | +0.0 | 03/31/2026 |
| William Blair Investment Management, LLC | 4.35 | 1,235,265 | +39.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Horizon Kinetics Inflation Bnfcrs ETF | 4.60 | 1,305,686 | +0.0 | 08/31/2026 |
| Vanguard Real Estate Index Investor | 3.73 | 1,058,935 | -0.2 | 07/31/2026 |
| Kinetics Paradigm No Load | 3.23 | 916,400 | +0.0 | 06/30/2026 |
| Fidelity Dividend Growth | 2.60 | 738,100 | +6.7 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 28, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.