LandBridge Co LLC

LBNYSE

$83.79+3.02 (+3.74%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

LandBridge Co LLC price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+48.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
First Manhattan Co. LLC.	30.46%	$561M	1.43%	Add 0.36%
Horizon Kinetics Asset Management LLC	25.03%	$461M	5.23%	Not reported
FMR LLC	7.63%	$141M	0.01%	Not reported
T. Rowe Price Investment Management, Inc.	5.49%	$101M	0.07%	New Not reported
Vanguard Portfolio Management LLC	5.45%	$100M	0.00%	Not reported
William Blair Investment Management, LLC	5.31%	$97.9M	0.29%	Add 39.19%
Morgan Stanley	3.15%	$58M	0.00%	Not reported
Schwartz Investment Counsel Inc	2.77%	$51.1M	1.70%	Add 8.74%
Hood River Capital Management LLC	2.55%	$47M	0.34%	Reduce 4.58%
UBS Group AG	2.47%	$45.5M	0.01%	Not reported
DF Dent & Co Inc	2.44%	$45M	0.85%	Add 14.01%
Two Sigma Investments, LP	2.23%	$41.1M	0.03%	Not reported
Cortland Associates Inc	1.65%	$30.5M	4.40%	Reduce 3.61%
Raymond James Financial Inc	1.62%	$29.9M	0.01%	Not reported
Captrust Financial Advisors	1.21%	$22.3M	0.03%	Not reported
Mad River Investors	1.15%	$21.2M	7.92%	Add 0.59%
Moors & Cabot, Inc.	1.08%	$19.9M	0.78%	Add 12.37%
Ashford Capital Management Inc	1.01%	$18.6M	2.00%	Reduce 5.50%
One Charles Private Wealth Services, LLC	0.96%	$17.8M	4.09%	Reduce 4.93%
Wells Fargo & Company	0.96%	$17.6M	0.00%	Not reported
Millennium Management LLC	0.91%	$16.7M	0.01%	Not reported
EagleClaw Capital Managment, LLC	0.91%	$16.7M	2.24%	Add 0.89%
Summit Street Capital Management, LLC	0.87%	$16.1M	2.26%	Reduce 10.51%
HighTower Advisors, LLC	0.61%	$11.2M	0.01%	Not reported
Tocqueville Asset Management L.P.	0.55%	$10.2M	0.13%	Add 27.28%
Marshall Wace, LLP	0.51%	$9.39M	0.01%	Not reported
BlackRock, Inc.	0.47%	$8.62M	0.00%	Not reported
Jane Street Group, LLC	0.46%	$8.44M	0.00%	Not reported
Sprott Inc.	0.43%	$7.93M	0.25%	Add 1.48%
Ghisallo Capital Management LLC	0.43%	$7.92M	0.16%	Not reported
Seven Grand Managers, LLC	0.43%	$7.92M	0.32%	Not reported
Crawford Investment Counsel Inc	0.41%	$7.55M	0.13%	Add 1.87%
Advisory Services Network, LLC	0.40%	$7.28M	0.08%	Not reported
Daiwa Securities Group Inc.	0.37%	$6.79M	0.01%	New Not reported
Tudor Investment Corp Et Al	0.36%	$6.65M	0.01%	Not reported
one8zero8, LLC	0.36%	$6.63M	1.31%	Add 7.75%
Goldman Sachs Group Inc	0.34%	$6.24M	0.00%	Not reported
AQR Capital Management LLC	0.33%	$5.99M	0.00%	Not reported
Promethium Advisors,llc	0.30%	$5.46M	2.62%	Add 2.52%
Sei Investments Co	0.29%	$5.34M	0.00%	Not reported
Barclays PLC	0.25%	$4.65M	0.00%	Not reported
Geode Capital Management, LLC	0.25%	$4.63M	0.00%	Not reported
Commonwealth Equity Services, LLC	0.25%	$4.6M	0.01%	Not reported
JPMorgan Chase & Co	0.24%	$3.98M	0.00%	Not reported
Viking Fund Management LLC	0.24%	$4.44M	0.40%	Not reported
Swiss National Bank	0.24%	$4.43M	0.00%	Not reported
Legal & General Group Plc	0.22%	$4.09M	0.00%	Not reported
Bank of America Corp	0.22%	$4.07M	0.00%	Not reported
State Street Corp	0.22%	$4.05M	0.00%	Not reported
XTX Topco Ltd	0.22%	$3.96M	0.05%	Not reported

50 of 186 holders

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