Northern Trust’s LandBridge Co LB Stock Holding History

Northern Trust’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	$1.15M	Buy	14,544 +4,026	+38%	+$276K	﹤0.01%	3405
2026 Q1	$726K	Buy	10,518 +3,123	+42%	+$199K	﹤0.01%	3467
2025 Q4	$362K	Buy	7,395 +184	+3%	+$10.7K	﹤0.01%	3773
2025 Q3	$385K	Buy	7,211 +774	+12%	+$42.7K	﹤0.01%	3741
2025 Q2	$435K	Sell	6,437 -1,372	-18%	-$98.9K	﹤0.01%	3686
2025 Q1	$562K	Buy	7,809 +3,578	+85%	+$253K	﹤0.01%	3528
2024 Q4	$273K	Buy	+4,231	New	+$254K	﹤0.01%	3875

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

Northern Trust's LB Position: Q2 2026 in Review

Northern Trust increased its LandBridge Co (LB) stake by 38% in Q2 2026, buying an estimated $276K and bringing the position to 14,544 shares worth $1.15M. The position accounts for ﹤0.01% of the portfolio, ranked #3405.

Northern Trust first reported a position in LB in Q4 2024 and has held it in 7 quarters since. 192 funds tracked by Wall St. Rank hold LB as of Q2 2026.

Northern Trust held 14,544 shares of LandBridge Co worth $1.15M as of Q2 2026.
Northern Trust bought 4,026 LandBridge Co shares in Q2 2026, an estimated $276K.
LandBridge Co made up ﹤0.01% of Northern Trust's portfolio in Q2 2026, its #3405 holding.
Northern Trust first reported a position in LandBridge Co in Q4 2024 and has held it in 7 quarters since.
192 funds tracked by Wall St. Rank held LandBridge Co as of Q2 2026.

Based on Northern Trust's 13F filing for Q2 2026, filed 13 Aug 2026.