# LANDBRIDGE COMPANY LLC CL A

LANDBRIDGE COMPANY LLC CL A is a security (CUSIP 514952100) tracked across SEC portfolio filings. 194 institutional managers reported $1.9B on Form 13F as of 2026-06-30; 8 registered fund positions totaling $18.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: LANDBRIDGE COMPANY LLC
- Class: CL A
- CUSIP: 514952100
- Asset category: EC
- 13F holders: 194
- 13F value: $1.9B
- 13F period: 2026-06-30
- N-PORT fund positions: 8
- N-PORT value: $18.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 194 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [FIRST MANHATTAN CO. LLC.](https://search.stillhousedata.com/firm/325281) | New York, NY | $487.3M | 7,057,228 |
| [HORIZON KINETICS ASSET MANAGEMENT LLC](https://search.stillhousedata.com/firm/106096) | NEW YORK, NY | $390.6M | 5,657,134 |
| MORGAN STANLEY | NEW YORK, NY | $101.9M | 1,475,827 |
| FMR LLC | BOSTON, MA | $92.2M | 1,334,828 |
| [WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC](https://search.stillhousedata.com/firm/173961) | CHICAGO, IL | $61.3M | 887,466 |
| [SCHWARTZ INVESTMENT COUNSEL INC](https://search.stillhousedata.com/firm/104693) | PLYMOUTH, MI | $51.1M | 644,716 |
| UBS Group AG | Zurich, V8 | $43.7M | 633,169 |
| Hood River Capital Management LLC | PALM BEACH GARDENS, FL | $42.9M | 621,075 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $42.2M | 861,815 |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $38.8M | 562,062 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $37.7M | 545,477 |
| [DF DENT & CO INC](https://search.stillhousedata.com/firm/105179) | BALTIMORE, MD | $34.4M | 497,807 |
| [CORTLAND ASSOCIATES INC/MO](https://search.stillhousedata.com/firm/104681) | ST LOUIS, MO | $30.5M | 384,317 |
| RAYMOND JAMES FINANCIAL INC | ST. PETERSBURG, FL | $25.1M | 363,112 |
| MAD RIVER INVESTORS | BOSTON, MA | $21.2M | 267,953 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| BBR ALO Fund, LLC. | BBR ALO Fund, LLC. | $8.4M | 45.55% |
| [Fidelity Capital Appreciation Fund](https://search.stillhousedata.com/fund/S000005450) | Fidelity Capital Trust | $6.1M | 8.06% |
| [Kinetics Global Portfolio](https://search.stillhousedata.com/fund/S000007852) | Kinetics Portfolios Trust | $2.4M | 429.48% |
| RENN Fund, Inc. | RENN FUND, INC. | $1.5M | 634.33% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $694K | 1.92% |
| [T. Rowe Price Spectrum Moderate Growth Allocation Fund](https://search.stillhousedata.com/fund/S000002138) | T. ROWE PRICE SPECTRUM FUNDS II, INC. | $591K | 1.37% |
| [Master Total Return Portfolio](https://search.stillhousedata.com/fund/S000004067) | Master Bond LLC | $530K | 0.28% |
| [TIFF MULTI-ASSET FUND](https://search.stillhousedata.com/fund/S000006387) | TIFF Investment Program | $-1.6M | -11.15% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/514952100.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.