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Security record · archived quarter

LB

LandBridge Company LLC · Energy · Oil & Gas Equipment & Services

85.94 -1.3% mkt cap $6.62B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
13Tracked holders
-1Δ holders
7.20MShares held
$383.87MReported value
+1New positions
−2Exits
Strongly Falling Conviction score 39/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -7.1% · share flow -10.8% · net new positions -7.7%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 65 +4 13.49M $1.07B +8 −4
Q1 2026 64 +10 14.17M $978.09M +13 −3
Q4 2025 55 +1 16.40M $805.92M +2 −1
Q3 2025 13 -1 7.20M $383.87M +1 −2
Q2 2025 11 +2 3.11M $209.95M +3 −1
Q1 2025 6 -2 326.11K $23.46M −2
Q4 2024 8 +6 754.22K $48.36M +6
Q3 2024 1 -4 177.32K $6.94M −4
Q2 2024 5 1.67M $38.76M
Holder count
Who holds it · Q3 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
2 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
3 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
4 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
5 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
6 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
7 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
8 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
9 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
10 Morgan Stanley 4.95M $264.02M 0.0% n/c 1 SEC ↗
11 The Vanguard Group (passive) 854.77K +8.7% $45.60M 0.0% ▲ Add 2 SEC ↗
12 The Vanguard Group (passive) 854.77K +8.7% $45.60M 0.0% ▲ Add 2 SEC ↗
13 The Vanguard Group (passive) 854.77K +8.7% $45.60M 0.0% ▲ Add 2 SEC ↗
14 Fidelity (FMR) 820.16K -1.7% $43.76M 0.0% ▼ Trim 2 SEC ↗
15 Fidelity (FMR) 820.16K -1.7% $43.76M 0.0% ▼ Trim 2 SEC ↗
16 Fidelity (FMR) 820.16K -1.7% $43.76M 0.0% ▼ Trim 2 SEC ↗
17 Two Sigma Investments 190.47K +4.1% $10.16M 0.0% ▲ Add 4 SEC ↗
18 Citadel Advisors 102.31K +17.0% $5.46M 0.0% ▲ Add 4 SEC ↗
19 Millennium Management 70.97K -52.7% $3.79M 0.0% ▼ Trim 2 SEC ↗
20 AQR Capital Management 66.78K New $3.56M 0.0% New 1 SEC ↗
21 AQR Capital Management 66.78K New $3.56M 0.0% New 1 SEC ↗
22 BlackRock (passive) 46.87K -94.6% $2.50M 0.0% ▼ Trim 2 SEC ↗
23 BlackRock (passive) 46.87K -94.6% $2.50M 0.0% ▼ Trim 2 SEC ↗
24 BlackRock (passive) 46.87K -94.6% $2.50M 0.0% ▼ Trim 2 SEC ↗
25 BlackRock (passive) 46.87K -94.6% $2.50M 0.0% ▼ Trim 2 SEC ↗
26 BlackRock (passive) 46.87K -94.6% $2.50M 0.0% ▼ Trim 2 SEC ↗
27 BlackRock (passive) 46.87K -94.6% $2.50M 0.0% ▼ Trim 2 SEC ↗
28 BlackRock (passive) 46.87K -94.6% $2.50M 0.0% ▼ Trim 2 SEC ↗
29 Geode Capital Management (passive) 30.17K +4.1% $1.61M 0.0% ▲ Add 4 SEC ↗
30 Geode Capital Management (passive) 30.17K +4.1% $1.61M 0.0% ▲ Add 4 SEC ↗
31 Point72 Asset Management 28.00K +18.5% $1.49M 0.0% ▲ Add 2 SEC ↗
32 State Street Global Advisors (passive) 25.52K +3.0% $1.36M 0.0% ▲ Add 4 SEC ↗
33 Goldman Sachs Group 10.44K $556,974 0.0% n/c 1 SEC ↗
34 JPMorgan Chase 12 $640 0.0% n/c 1 SEC ↗
35 JPMorgan Chase 12 $640 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

AQR Capital Management $3.56M 0.0%
AQR Capital Management $3.56M 0.0%

Exited

Bridgewater Associates $6.04M was 0.0%
Marshall Wace $1.89M was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 185 holders, 27.31M shares, $1.88B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 07 Capobianco David N

Director, 10% owner · 1.25M sh · $93.81M

Aug 07 LandBridge Holdings LLC

Director, 10% owner · 1.25M sh · $93.81M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 14 SC 13G/A — T. Rowe Price Investment Management…

View original SEC filing ↗

Aug 11 SC 13D/A — LandBridge Holdings LLC

61.4% of class · View original SEC filing ↗

Aug 06 SC 13G — FMR LLC

View original SEC filing ↗

Jul 29 SC 13G/A — HORIZON KINETICS ASSET MANAGEMENT LLC

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q3 2025 · Methodology · Get this via the API