Tower Research Capital (TRC)’s LandBridge Co LB Stock Holding History

Tower Research Capital (TRC)’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 Q1	$109K	Buy	1,575 +620	+65%	+$39.4K	﹤0.01%	2109
2025 Q4	$46.8K	Buy	955 +949	+15,817%	+$55.2K	﹤0.01%	2473
2025 Q3	$320	Sell	6 -811	-99%	-$44.7K	﹤0.01%	5031
2025 Q2	$55.2K	Sell	817 -913	-53%	-$65.8K	﹤0.01%	2890
2025 Q1	$124K	Buy	1,730 +1,698	+5,306%	+$120K	﹤0.01%	1651
2024 Q4	$2.07K	Buy	32 +14	+78%	+$841	﹤0.01%	4910
2024 Q3	$704	Buy	+18	New	+$606	﹤0.01%	5284

Other funds holding LB

First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return

HKAM

Horizon Kinetics Asset Management New York $9.23B AUM 27.52% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return

SIC

Schwartz Investment Counsel Plymouth, Michigan $2.82B AUM 13.66% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Tower Research Capital (TRC)'s LB Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its LandBridge Co (LB) stake by 65% in Q1 2026, buying an estimated $39.4K and bringing the position to 1,575 shares worth $109K. The position accounts for ﹤0.01% of the portfolio, ranked #2109.

Tower Research Capital (TRC) first reported a position in LB in Q3 2024 and has held it in 7 quarters since. The position peaked at $124K in Q1 2025. 187 funds tracked by Wall St. Rank hold LB as of Q1 2026.

Tower Research Capital (TRC) held 1,575 shares of LandBridge Co worth $109K as of Q1 2026.
Tower Research Capital (TRC) bought 620 LandBridge Co shares in Q1 2026, an estimated $39.4K.
LandBridge Co made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #2109 holding.
Tower Research Capital (TRC) first reported a position in LandBridge Co in Q3 2024 and has held it in 7 quarters since.
Tower Research Capital (TRC)'s LandBridge Co position peaked at $124K in Q1 2025.
187 funds tracked by Wall St. Rank held LandBridge Co as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.