SG Americas Securities
LB

SG Americas Securities’s LandBridge Co LB Stock Holding History

SG Americas Securities’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 		$124K Buy
+1,801
New +$114K ﹤0.01% 2851
2025
Q4 		– Sell
-8,003
Closed -$427K – 3811
2025
Q3 		$427K Buy
+8,003
New +$441K ﹤0.01% 2230

Other funds holding LB

First Manhattan
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
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
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
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
UBS Group
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
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

SG Americas Securities's LB Position: Q1 2026 in Review

SG Americas Securities opened a new position in LandBridge Co (LB) in Q1 2026: 1,801 shares worth $124K. The stake represents ﹤0.01% of the portfolio and ranks #2851 among its holdings. This is a return to the name: SG Americas Securities previously reported a position in LB as recently as Q3 2025.

SG Americas Securities first reported a position in LB in Q3 2025 and has held it in 2 quarters since. The position peaked at $427K in Q3 2025. 187 funds tracked by Wall St. Rank hold LB as of Q1 2026.

  • SG Americas Securities held 1,801 shares of LandBridge Co worth $124K as of Q1 2026.
  • LandBridge Co was a new SG Americas Securities position in Q1 2026.
  • LandBridge Co made up ﹤0.01% of SG Americas Securities's portfolio in Q1 2026, its #2851 holding.
  • SG Americas Securities first reported a position in LandBridge Co in Q3 2025 and has held it in 2 quarters since.
  • SG Americas Securities's LandBridge Co position peaked at $427K in Q3 2025.
  • 187 funds tracked by Wall St. Rank held LandBridge Co as of Q1 2026.

Based on SG Americas Securities's 13F filing for Q1 2026, filed 16 Apr 2026.