SPC
LB

Sigma Planning Corp’s LandBridge Co LB Stock Holding History

Sigma Planning Corp’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
2025
Q3 		– Sell
-9,034
Closed -$611K – 1388
2025
Q2 		$611K Buy
9,034
+4,001
+79% +$288K 0.02% 699
2025
Q1 		$362K Buy
+5,033
New +$356K 0.01% 865

Other funds holding LB

HKAM
Horizon Kinetics Asset Management New York $9.23B AUM 27.52% 1-Year Est. Return
First Manhattan
First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
CA
Cortland Associates St Louis, Missouri $697M AUM 4.23% 1-Year Est. Return

Sigma Planning Corp's LB Position: Q3 2025 in Review

Sigma Planning Corp sold out of LandBridge Co (LB) in Q3 2025, closing a stake of 9,034 shares — an estimated $611K sold.

Sigma Planning Corp first reported a position in LB in Q1 2025 and held it in 2 quarters. The position peaked at $611K in Q2 2025. 156 funds tracked by Wall St. Rank hold LB as of Q3 2025.

  • Sigma Planning Corp reported no remaining LandBridge Co position as of Q3 2025 after selling out during the quarter.
  • Sigma Planning Corp sold 9,034 LandBridge Co shares in Q3 2025, an estimated $611K.
  • Sigma Planning Corp first reported a position in LandBridge Co in Q1 2025 and held it in 2 quarters.
  • Sigma Planning Corp's LandBridge Co position peaked at $611K in Q2 2025.
  • 156 funds tracked by Wall St. Rank held LandBridge Co as of Q3 2025.

Based on Sigma Planning Corp's 13F filing for Q3 2025, filed 10 Nov 2025.