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
Q2 		$110K Sell
1,393
-408
-23% -$28K ﹤0.01% 3076
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 $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
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Morgan Stanley
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
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

SG Americas Securities's LB Position: Q2 2026 in Review

SG Americas Securities reduced its LandBridge Co (LB) stake by 23% in Q2 2026, selling an estimated $28K and leaving 1,393 shares worth $110K. The position accounts for ﹤0.01% of the portfolio, ranked #3076.

SG Americas Securities first reported a position in LB in Q3 2025 and has held it in 3 quarters since. The position peaked at $427K in Q3 2025. 192 funds tracked by Wall St. Rank hold LB as of Q2 2026.

  • SG Americas Securities held 1,393 shares of LandBridge Co worth $110K as of Q2 2026.
  • SG Americas Securities sold 408 LandBridge Co shares in Q2 2026, an estimated $28K.
  • LandBridge Co made up ﹤0.01% of SG Americas Securities's portfolio in Q2 2026, its #3076 holding.
  • SG Americas Securities first reported a position in LandBridge Co in Q3 2025 and has held it in 3 quarters since.
  • SG Americas Securities's LandBridge Co position peaked at $427K in Q3 2025.
  • 192 funds tracked by Wall St. Rank held LandBridge Co as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.