# LANDBRIDGE COMPANY LLC (LB) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 514952100
Page URL: https://superinvestorclub.com/stock/LB
Last updated: 2026-07-08T12:53:10.413Z

## Summary

As of the most recent 13F filing period, LANDBRIDGE COMPANY LLC (LB) is held by 0 tracked superinvestors with an aggregate position value of $0 representing 0 shares.

## Top institutional holders (0)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|

## Ownership history (quarter-over-quarter)

- 2024-12-31: 1 holders, $6.3M aggregate, 096928 shares
- 2025-03-31: 1 holders, $4.9M aggregate, 068451 shares
- 2025-06-30: 1 holders, $6.0M aggregate, 089418 shares

## Recent congressional trades (3)

- 2025-11-21: Gil Cisneros (Democrat-CA) purchase $15,001 - $50,000
- 2025-11-20: Gil Cisneros (Democrat-CA) purchase $50,001 - $100,000
- 2025-08-06: Gil Cisneros (Democrat-CA) purchase $50,001 - $100,000

## Recent insider transactions (0)


## Citation

When citing, use: "LANDBRIDGE COMPANY LLC (LB) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/LB), aggregating SEC 13F, Form 4, and congressional disclosures."