# LAMAR ADVERTISING CO (LAMR) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 512816109
Page URL: https://superinvestorclub.com/stock/LAMR
Last updated: 2026-07-08T12:27:17.872Z

## Summary

As of the most recent 13F filing period, LAMAR ADVERTISING CO (LAMR) is held by 3 tracked superinvestors with an aggregate position value of $163.0M representing 010887441930005368 shares.

## Top institutional holders (3)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [John Armitage](https://superinvestorclub.com/manager/66) | Egerton Capital | 1088744 | $137.9M | 1.53% | 2026-03-31 |
| 2 | [Tom Gayner](https://superinvestorclub.com/manager/22) | Markel Group | 193000 | $24.4M | 0.20% | 2026-03-31 |
| 3 | [Tom Russo](https://superinvestorclub.com/manager/30) | Gardner Russo & Gardner | 5368 | $679,911 | 0.01% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2023-09-30: 1 holders, $548,815 aggregate, 06575 shares
- 2023-12-31: 1 holders, $698,791 aggregate, 06575 shares
- 2024-03-31: 2 holders, $10.0M aggregate, 0770006575 shares
- 2024-06-30: 2 holders, $12.0M aggregate, 0940005975 shares
- 2024-09-30: 3 holders, $111.7M aggregate, 07188981110005974 shares
- 2024-12-31: 3 holders, $80.4M aggregate, 05304831240005974 shares
- 2025-03-31: 3 holders, $41.8M aggregate, 02242601370005974 shares
- 2025-06-30: 4 holders, $189.0M aggregate, 011695072242601580005974 shares
- 2025-09-30: 5 holders, $278.1M aggregate, 012021107238571700001700005974 shares
- 2025-12-31: 5 holders, $283.0M aggregate, 012024107220831850001200005974 shares
- 2026-03-31: 3 holders, $163.0M aggregate, 010887441930005368 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "LAMAR ADVERTISING CO (LAMR) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/LAMR), aggregating SEC 13F, Form 4, and congressional disclosures."