Question 1

How many shares of LB does MARSHALL WACE, LLP own?

Accepted Answer

As of 2026-Q2, MARSHALL WACE, LLP holds 118,494 shares of LB (LANDBRIDGE COMPANY LLC).

Question 2

What is MARSHALL WACE, LLP's LB position worth?

Accepted Answer

As of 2026-Q2, MARSHALL WACE, LLP's LB position is worth $9.4M.

Question 3

Is MARSHALL WACE, LLP buying or selling LB?

Accepted Answer

In 2026-Q2, MARSHALL WACE, LLP decreased their LB position (-78.9% change in shares).

Question 4

When did MARSHALL WACE, LLP first buy LB?

Accepted Answer

Based on available 13F filings, MARSHALL WACE, LLP first reported a position in LB in 2024-Q2. They have held the position across 7 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	118,494	-78.9%	$9.4M	0.0%	$79.13	0
2026-Q1	Increased	562,062	+294.4%	$38.8M	0.0%	$68.85	47
2025-Q4	New	142,506	-	$7M	0.0%	$48.77	38
2025-Q3	Exited	0	-100.0%	$0	0.0%	$53.02	0
2025-Q2	New	27,932	-	$1.9M	0.0%	$67.04	36
2024-Q3	Exited	0	-100.0%	$0	0.0%	$38.64	0
2024-Q2	New	50,000	-	$1.2M	0.0%	$22.86	35

LB7 quarters

LB
7 quarters