Latest Period
Q2 2026
Security Snapshot
LandBridge Co LLC - COMMON STOCK (LB) Institutional Ownership
CUSIP: 514952100
13F Institutional Holders and Ownership History from Q2 2024 to Q2 2026
Institutions Reporting
193
Shares (Excl. Options)
28,451,835
Price
$79.24
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- Security type / class
- Equity / COMMON STOCK
- Symbol
- LB on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 28,451,835
- Total 13F value
- $2,253,799,927
- Portfolio coverage rank
- 0.01%
- Share change
- +1,241,053
- Value change
- +$101,473,219
- Number of holders
- 193
- Shares outstanding
- 27,753,717
- SEC-reported price per share
- $81.71
- Insider filing price
- $81.71
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- LB - LandBridge Co LLC - COMMON STOCK is tracked under CUSIP 514952100.
- 193 institutions reported positions in Q2 2026.
- 7 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 186 to 193 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $1,885,012,879 to $2,253,799,927.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 193 institutions filings for Q2 2026.
Security key
514952100
Latest holder period
Q2 2026
13F holders
193
13D/G owners
7
CIK / CUSIP context first
Open Q2 2026 holders
LB full holder history
LandBridge Co LLC SEC filings
LandBridge Co LLC company facts
LandBridge Co LLC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 514952100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
7
Security
LB
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| LandBridge Holdings LLC | 61% | -3.4% | $3,677,288,068 | -$111,061,582 | 47,168,908 | -2.9% | LandBridge Holdings LLC | 07 Aug 2026 |
| FIRST MANHATTAN CO. LLC. | 26% | +33% | $355,780,693 | +$89,384,671 | 6,668,804 | +34% | FIRST MANHATTAN CO. LLC. | 31 Oct 2025 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 21% | -5.9% | $461,276,880 | +$14,988,246 | 5,821,263 | +3.4% | HORIZON KINETICS ASSET MANAGEMENT LLC | 30 Jun 2026 |
| FMR LLC | 6.4% | +58% | $138,414,082 | +$63,647,635 | 1,775,450 | +85% | FMR LLC | 30 Jun 2026 |
| T. Rowe Price Investment Management, Inc. | 4.6% | -10% | $99,529,271 | +$6,501,240 | 1,276,671 | +7% | T. Rowe Price Investment Management, Inc. | 30 Jun 2026 |
| MORGAN STANLEY | 4.1% | -52% | $76,975,368 | -$65,417,986 | 1,141,052 | -46% | Morgan Stanley | 31 Mar 2026 |
| Hill City Capital, LP | 0.78% | $44,190,650 | 595,000 | Hill City Capital Master Fund LP | 31 Dec 2024 |
As of 30 Jun 2026, 193 institutional investors reported holding 28,451,835 shares of LandBridge Co LLC - COMMON STOCK (LB). This represents 103% of the company’s total 27,753,717 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
91%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FIRST MANHATTAN CO. LLC. | 26% | 7,082,845 | +0.36% | 1.4% | $561,244,638 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 21% | 5,821,263 | +2.9% | 5.2% | $461,276,842 |
| FMR LLC | 6.4% | 1,775,450 | +33% | 0.01% | $140,686,658 |
| T. Rowe Price Investment Management, Inc. | 4.6% | 1,276,671 | 0.07% | $101,164,000 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.6% | 1,267,116 | +2.2% | 0% | $100,406,272 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 4.5% | 1,235,265 | +39% | 0.29% | $97,882,399 |
| MORGAN STANLEY | 2.6% | 731,836 | -50% | 0% | $57,990,753 |
| SCHWARTZ INVESTMENT COUNSEL INC | 2.3% | 644,716 | +8.7% | 1.7% | $51,087,296 |
| Hood River Capital Management LLC | 2.1% | 592,619 | -4.6% | 0.34% | $46,959,130 |
| UBS Group AG | 2.1% | 573,587 | -9.4% | 0.01% | $45,451,033 |
| DF DENT & CO INC | 2% | 567,536 | +14% | 0.85% | $44,971,554 |
| TWO SIGMA INVESTMENTS, LP | 1.9% | 518,850 | -4.9% | 0.03% | $41,113,674 |
| CORTLAND ASSOCIATES INC/MO | 1.4% | 384,317 | -3.6% | 4.4% | $30,453,000 |
| RAYMOND JAMES FINANCIAL INC | 1.4% | 376,807 | +3.8% | 0.01% | $29,858,226 |
| CAPTRUST FINANCIAL ADVISORS | 1% | 281,951 | +2.7% | 0.03% | $22,341,831 |
| MAD RIVER INVESTORS | 0.97% | 267,953 | +0.59% | 7.9% | $21,232,603 |
| Moors & Cabot, Inc. | 0.91% | 251,704 | +12% | 0.78% | $19,945,009 |
| ASHFORD CAPITAL MANAGEMENT INC | 0.85% | 234,860 | -5.5% | 2% | $18,610,306 |
| One Charles Private Wealth Services, LLC | 0.81% | 224,152 | -4.9% | 4.1% | $17,761,775 |
| WELLS FARGO & COMPANY/MN | 0.8% | 222,604 | +18% | 0% | $17,639,133 |
| MILLENNIUM MANAGEMENT LLC | 0.76% | 211,305 | +1020% | 0.01% | $16,743,808 |
| EagleClaw Capital Managment, LLC | 0.76% | 210,805 | +0.89% | 2.2% | $16,704,188 |
| Summit Street Capital Management, LLC | 0.73% | 203,365 | -11% | 2.3% | $16,114,642 |
| HighTower Advisors, LLC | 0.51% | 140,912 | -10% | 0.01% | $11,165,881 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 0.46% | 128,490 | +27% | 0.13% | $10,181,548 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
9
Latest
Q2 2026
Rows shown
1-9 of 9
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 28,451,835 | $2,253,799,927 | +$101,473,219 | $79.24 | 193 |
| 2026 Q1 | 27,299,413 | $1,885,012,879 | -$61,603,494 | $69.05 | 186 |
| 2025 Q4 | 27,881,157 | $1,368,512,759 | +$123,538,153 | $48.99 | 150 |
| 2025 Q3 | 25,307,655 | $1,350,160,232 | -$14,499,658 | $53.35 | 155 |
| 2025 Q2 | 25,070,483 | $1,693,272,210 | +$106,154,943 | $67.58 | 155 |
| 2025 Q1 | 23,405,335 | $1,682,909,709 | +$318,186,970 | $71.94 | 143 |
| 2024 Q4 | 19,362,540 | $1,249,764,729 | +$280,793,546 | $64.60 | 122 |
| 2024 Q3 | 14,996,896 | $586,681,636 | +$65,678,703 | $39.12 | 57 |
| 2024 Q2 | 14,574,796 | $337,401,074 | +$337,401,074 | $23.15 | 37 |