BlackRock’s LandBridge Co LB Stock Holding History

BlackRock’s Portfolio LB Stock Details LB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$8.62M	Buy	108,741 +21,735	+25%	+$1.49M	﹤0.01%	3743
2026 Q1	$6.01M	Buy	87,006 +37,129	+74%	+$2.36M	﹤0.01%	3752
2025 Q4	$2.44M	Buy	49,877 +3,012	+6%	+$175K	﹤0.01%	4065
2025 Q3	$2.5M	Sell	46,865 -824,236	-95%	-$45.5M	﹤0.01%	4022
2025 Q2	$58.9M	Sell	871,101 -114,035	-12%	-$8.22M	﹤0.01%	2356
2025 Q1	$70.9M	Buy	985,136 +555,414	+129%	+$39.3M	﹤0.01%	2193
2024 Q4	$27.8M	Buy	429,722 +145,511	+51%	+$8.74M	﹤0.01%	2836
2024 Q3	$11.1M	Sell	284,211 -215,789	-43%	-$7.26M	﹤0.01%	3345
2024 Q2	$11.6M	Buy	+500,000	New	+$11.6M	﹤0.01%	3302

Other funds holding LB

First Manhattan New York $39.2B AUM 21.04% 1-Year Est. Return

HKAM

Horizon Kinetics Asset Management New York $8.82B AUM 23.05% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

SIC

Schwartz Investment Counsel Plymouth, Michigan $3.01B AUM 27.22% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

BlackRock's LB Position: Q2 2026 in Review

BlackRock increased its LandBridge Co (LB) stake by 25% in Q2 2026, buying an estimated $1.49M and bringing the position to 108,741 shares worth $8.62M. The position accounts for ﹤0.01% of the portfolio, ranked #3743.

BlackRock first reported a position in LB in Q2 2024 and has held it in 9 quarters since. The position peaked at $70.9M in Q1 2025. 193 funds tracked by Wall St. Rank hold LB as of Q2 2026.

BlackRock held 108,741 shares of LandBridge Co worth $8.62M as of Q2 2026.
BlackRock bought 21,735 LandBridge Co shares in Q2 2026, an estimated $1.49M.
LandBridge Co made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #3743 holding.
BlackRock first reported a position in LandBridge Co in Q2 2024 and has held it in 9 quarters since.
BlackRock's LandBridge Co position peaked at $70.9M in Q1 2025.
193 funds tracked by Wall St. Rank held LandBridge Co as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.