Comparable stake leader
LandBridge Holdings LLC
SEC ownership of LandBridge Co LLC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001995807.
Disclosed value leader
LandBridge Holdings LLC
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Symbol
- LB on NYSE
- Ownership evidence mix
- 3/4/5, 13D/G, and 13F
- Largest current holder
- LandBridge Holdings LLC
- Latest large-stake holder
- LandBridge Holdings LLC
- Latest evidence date
- 31 Mar 2026
- CIK
- 0001995807
- Location
- Houston, TX
Ownership snapshot
2 signals
Issuer identity
2 identity fields
Ownership snapshot
Top shareholders of LandBridge Co LLC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
LandBridge Holdings LLC
Disclosed value leader
LandBridge Holdings LLC
Comparable rows
50/50
Latest evidence
31 Mar 2026
3/4/5
13D/G
13F
Lead comparable stake: 64%
13D/G row: LandBridge Holdings LLC
Showing 1-8 of 50 holder rows.
Quick read
LandBridge Holdings LLC leads the comparable SEC ownership view at 64%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
LandBridge Holdings LLC
64%
FIRST MANHATTAN CO. LLC.
26%
HORIZON KINETICS ASSET MANAGEMENT...
22%
T. Rowe Price Investment Manageme...
5.1%
MORGAN STANLEY
4.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| LandBridge Holdings LLC |
3/4/5
13D/G
Director, 10%+ Owner
|
64%
from 13D/G
|
$6,390,535,912
150,414,862 shares
mixed-class rows
|
-$175,000,000 | 18 Nov 2025 |
| FIRST MANHATTAN CO. LLC. |
13F
13D/G
Company
|
26%
from 13D/G
|
$487,301,593
7,057,228 shares
|
— | 31 Mar 2026 |
| HORIZON KINETICS ASSET MANAGEMENT LLC |
13F
13D/G
Company
|
22%
from 13D/G
|
$390,625,134
5,657,134 shares
|
— | 31 Mar 2026 |
| T. Rowe Price Investment Management, Inc. |
13D/G
|
5.1%
|
$88,624,831
1,193,279 shares
|
$0 | 31 Mar 2025 |
| MORGAN STANLEY |
13F
13D/G
Company
|
4.1%
from 13D/G
|
$101,905,875
1,475,827 shares
|
— | 31 Mar 2026 |
| FMR LLC |
13F
13D/G
Company
|
4.1%
from 13D/G
|
$92,169,874
1,334,828 shares
|
— | 31 Mar 2026 |
| Hill City Capital, LP |
13D/G
Hill City Capital Master Fund LP
|
0.78%
|
$44,190,650
595,000 shares
|
$0 | 31 Dec 2024 |
| Jason Thomas Long |
3/4/5
President and Chief Executive Officer, Director
|
0.8%
|
$10,415,008
223,546 shares
|
+$99,842 | 05 Jan 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$528,809,845.
Buys
$164,630
Insiders: 3
Sells
$528,974,476
Insiders: 4
Net
-$528,809,845
Shares: -7,549,808
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 3,542
Shares: 7,553,350
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 22,670 | $0 | $1,702,128 | -$1,702,128 |
| 3-6 | 3,542 | 30,680 | $164,630 | $2,272,348 | -$2,107,718 |
| 6-9 | 0 | 7,500,000 | $0 | $525,000,000 | -$525,000,000 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-16 of 16 reporting-owner rows connected to LandBridge Co LLC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
16
Largest current holder
David N. Capobianco
Net 12M change
-$528,809,846
Latest report
02 Mar 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| David N. Capobianco | Director, 10%+ Owner | $6,390,535,912 | -$175,000,000 | -2.7% | Mixed | 18 Nov 2025 |
| LandBridge Holdings LLC | Director, 10%+ Owner | $6,390,535,912 | -$175,000,000 | -2.7% | Mixed | 18 Nov 2025 |
| Jason Thomas Long | President and Chief Executive Officer, Director | $10,415,008 | +$99,842 | +0.97% | Filing P/S | 05 Jan 2026 |
| Charles L. Watson | Director | $5,375,450 | -$3,974,476 | -43% | Mixed | 02 Mar 2026 |
| Jason Frederick Williams | Executive Vice President, Chief Administrative Officer | $4,290,338 | Mixed | 01 Jul 2025 | ||
| Scott L. McNeely | Executive Vice President, Chief Financial Officer | $3,697,245 | +$24,974 | +0.68% | Filing P/S | 06 Jan 2026 |
| Harrison Fenner Bolling | Executive Vice President, General Counsel | $3,132,378 | +$39,814 | +1.3% | Filing P/S | 05 Jan 2026 |
| Ty P. Daul | Director | $964,871 | Mixed | 27 Aug 2025 | ||
| Valerie Chase | Director | $655,521 | Mixed | 27 Aug 2025 | ||
| Andrea Liria Nicolas | Director | $501,871 | Mixed | 27 Aug 2025 | ||
| Five Point Energy Fund II AIV-VII LP | Director, 10%+ Owner | $0 | -$175,000,000 | -100% | Mixed | 18 Nov 2025 |
| Kara Goodloe Harling | Director | Mixed | 27 Jun 2024 | |||
| Frank Ed Bayouth II | Director | Mixed | 27 Jun 2024 | |||
| Matthew Kevin Morrow | Director | Mixed | 27 Jun 2024 | |||
| Benjamin Carrington Moore | Director | Mixed | 27 Jun 2024 | |||
| Michael Stewart Sulton | Director | Mixed | 27 Jun 2024 |
Recent insider transactions for LandBridge Co LLC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Charles L. Watson | LB | Class A shares | Sale | -16.8% | $975,056 | $75.00 | -13,000 | 64,250 | 06 Mar 2026 | See Footnote |
| Charles L. Watson | LB | Class A shares | Sale | -11.1% | $727,072 | $75.19 | -9,670 | 77,250 | 04 Mar 2026 | See Footnote |
| Charles L. Watson | LB | Class A shares | Sale | -26.1% | $2,272,348 | $74.07 | -30,680 | 86,920 | 02 Mar 2026 | See Footnote |
| Scott L. McNeely | LB | Class A shares | Purchase | 0.68% | $24,974 | $45.49 | 549 | 81,276 | 06 Jan 2026 | Direct |
| Harrison Fenner Bolling | LB | Class A shares | Purchase | 1.29% | $39,814 | $46.84 | 850 | 66,874 | 05 Jan 2026 | Direct |
| Jason Thomas Long | LB | Class A shares | Purchase | 0.97% | $99,842 | $46.59 | 2,143 | 223,546 | 05 Jan 2026 | Direct |
| Five Point Energy Fund II AIV-VII LP | LB | Class A shares | Sale | -100% | $175,000,000 | $70.00 | -2,500,000 | 0 | 18 Nov 2025 | See Footnotes |
| Five Point Energy Fund II AIV-VII LP | LB | Class A shares | Conversion of derivative security | 2,500,000 | 2,500,000 | 18 Nov 2025 | See Footnotes | |||
| Five Point Energy Fund II AIV-VII LP | LB | Class B shares | Other | -4.89% | -2,500,000 | 48,593,505 | 18 Nov 2025 | See Footnotes | ||
| Five Point Energy Fund II AIV-VII LP | LB | DBR Land Holdings LLC Units | Conversion of derivative security | -4.89% | -2,500,000 | 48,593,505 | 18 Nov 2025 | See Footnotes | ||
| LandBridge Holdings LLC | LB | Class A shares | Sale | -100% | $175,000,000 | $70.00 | -2,500,000 | 0 | 18 Nov 2025 | Direct |
| LandBridge Holdings LLC | LB | Class A shares | Conversion of derivative security | 2,500,000 | 2,500,000 | 18 Nov 2025 | Direct | |||
| LandBridge Holdings LLC | LB | Class B shares | Other | -4.89% | -2,500,000 | 48,593,505 | 18 Nov 2025 | Direct | ||
| LandBridge Holdings LLC | LB | DBR Land Holdings LLC Units | Conversion of derivative security | -4.89% | -2,500,000 | 48,593,505 | 18 Nov 2025 | Direct | ||
| David N. Capobianco | LB | Class A shares | Sale | -100% | $175,000,000 | $70.00 | -2,500,000 | 0 | 18 Nov 2025 | See Footnote |
| David N. Capobianco | LB | Class A shares | Conversion of derivative security | 2,500,000 | 2,500,000 | 18 Nov 2025 | See Footnote | |||
| David N. Capobianco | LB | Class B shares | Other | -4.89% | -2,500,000 | 48,593,505 | 18 Nov 2025 | See Footnote | ||
| David N. Capobianco | LB | DBR Land Holdings LLC Units | Conversion of derivative security | -4.89% | -2,500,000 | 48,593,505 | 18 Nov 2025 | See Footnote | ||
| Valerie Chase | LB | Class A shares | Award | 21.4% | 2,201 | 12,479 | 27 Aug 2025 | Direct | ||
| Andrea Liria Nicolas | LB | Class A shares | Award | 29.9% | 2,201 | 9,554 | 27 Aug 2025 | Direct | ||
| Charles L. Watson | LB | Class A shares | Award | 29.9% | 2,201 | 9,554 | 27 Aug 2025 | Direct | ||
| Ty P. Daul | LB | Class A shares | Award | 13.6% | 2,201 | 18,368 | 27 Aug 2025 | Direct | ||
| Jason Thomas Long | LB | Class A shares | Tax liability | -13.1% | -33,424 | 221,403 | 01 Jul 2025 | Direct | ||
| Jason Frederick Williams | LB | Class A shares | Tax liability | -13.1% | -9,757 | 64,633 | 01 Jul 2025 | Direct | ||
| Harrison Fenner Bolling | LB | Class A shares | Tax liability | -11.2% | -8,366 | 66,024 | 01 Jul 2025 | Direct | ||
| Scott L. McNeely | LB | Class A shares | Tax liability | -13.1% | -12,187 | 80,727 | 01 Jul 2025 | Direct |
* marks a reported price that did not pass the local price check.