Citadel Advisors’s LandBridge Co LB Stock Holding History

Citadel Advisors’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	$2.86M	Buy	41,400 +7,200	+21%	+$458K	﹤0.01%	5374
2025 Q4	$1.68M	Sell	34,200 -13,300	-28%	-$773K	﹤0.01%	6272
2025 Q3	$2.53M	Sell	47,500 -4,000	-8%	-$221K	﹤0.01%	5606
2025 Q2	$3.48M	Buy	51,500 +27,900	+118%	+$2.01M	﹤0.01%	4717
2025 Q1	$1.7M	Sell	23,600 -17,300	-42%	-$1.22M	﹤0.01%	5857
2024 Q4	$2.64M	Buy	+40,900	New	+$2.46M	﹤0.01%	5065

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 $3.01B AUM 27.22% 1-Year Est. Return

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

Citadel Advisors's LB Position: Q1 2026 in Review

Citadel Advisors reduced its LandBridge Co (LB) stake by 9.1% in Q1 2026, selling an estimated $1.3M and leaving 204,233 shares worth $14.1M. The position accounts for ﹤0.01% of the portfolio, ranked #2767.

Citadel Advisors first reported a position in LB in Q4 2024 and has held it in 6 quarters since. The position peaked at $20.4M in Q4 2024. 187 funds tracked by Wall St. Rank hold LB as of Q1 2026.

Citadel Advisors held 204,233 shares of LandBridge Co worth $14.1M as of Q1 2026.
Citadel Advisors sold 20,497 LandBridge Co shares in Q1 2026, an estimated $1.3M.
LandBridge Co made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #2767 holding.
Citadel Advisors first reported a position in LandBridge Co in Q4 2024 and has held it in 6 quarters since.
Citadel Advisors's LandBridge Co position peaked at $20.4M in Q4 2024.
187 funds tracked by Wall St. Rank held LandBridge Co as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.