GCM
LB

Gunderson Capital Management’s LandBridge Co LB Stock Holding History

Gunderson Capital Management’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
-40,494
Closed -$2.74M – 65
2025
Q2 		$2.74M Buy
+40,494
New +$2.92M 1.14% 31

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

Gunderson Capital Management's LB Position: Q3 2025 in Review

Gunderson Capital Management sold out of LandBridge Co (LB) in Q3 2025, closing a stake of 40,494 shares — an estimated $2.74M sold.

Gunderson Capital Management first reported a position in LB in Q2 2025 and held it in 1 quarter. The position peaked at $2.74M in Q2 2025. 156 funds tracked by Wall St. Rank hold LB as of Q3 2025.

  • Gunderson Capital Management reported no remaining LandBridge Co position as of Q3 2025 after selling out during the quarter.
  • Gunderson Capital Management sold 40,494 LandBridge Co shares in Q3 2025, an estimated $2.74M.
  • Gunderson Capital Management first reported a position in LandBridge Co in Q2 2025 and held it in 1 quarter.
  • Gunderson Capital Management's LandBridge Co position peaked at $2.74M in Q2 2025.
  • 156 funds tracked by Wall St. Rank held LandBridge Co as of Q3 2025.

Based on Gunderson Capital Management's 13F filing for Q3 2025, filed 22 Oct 2025.