Louisiana-Pacific Corporation
Ownership
Ownership Structure
Who owns Louisiana-Pacific Corporation (LPX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 84.5% of the shares are freely tradable; institutional investors hold 94.5%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.21 | 6,440,864 | +3.3 | 06/30/2026 |
| Berkshire Hathaway Inc | 8.10 | 5,664,793 | +0.0 | 06/30/2026 |
| 59 North Capital Management, LP | 6.02 | 4,209,054 | +29.0 | 06/30/2026 |
| FMR Inc | 4.75 | 3,318,773 | +23.3 | 06/30/2026 |
| T. Rowe Price Associates, Inc. | 4.58 | 3,200,073 | -26.0 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 4.18 | 2,921,811 | -4.5 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.07 | 2,843,937 | +0.9 | 06/30/2026 |
| Eminence Capital LLC | 3.62 | 2,533,385 | -37.4 | 03/31/2026 |
| State Street Corp | 3.29 | 2,301,635 | +4.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.28 | 2,291,426 | +0.0 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Howald Aaron | SVP, CFO | 34,338 | 2,516,975 $ | Sep 1, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | Howald Aaron | SVP, CFO | Other | 9,083 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.