Louisiana-Pacific Corp
Held by 13 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 546347105 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide
Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer
Tracked capital in this stock
Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).
Aggregate buying and selling
Net share change reported each quarter
Who owns LPX?
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Who owns LPX? — Q2 2026
Holders ranked by position size, with each one's quarter-over-quarter change.
Column filters
| # | Manager | Fund | Shares | Value ↓ | % of their portfolio | QoQ | Δ shares | Δ shares % | Est. Δ value ⓘChange in shares × this quarter's price |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Warren Buffett | Berkshire Hathaway Inc | 5.66M | $445.59M | 0.1% | Held | 0 | 0.0% | $0 |
| 2 | Ken Griffin | Citadel Advisors | 1.75M | $137.77M | 0.1% | Added | +773.7K | +79.1% | +$60.86M |
| 3 | Steve Cohen | Point72 Asset Management | 1.22M | $95.71M | 0.1% | Added | +812.9K | +201.3% | +$63.94M |
| 4 | Norges Bank | Norges Bank Investment Management | 784.00K | $61.67M | 0.0% | — | — | — | — |
| 5 | SouthernSun | SouthernSun Asset Management | 577.70K | $45.44M | 6.1% | Added | +91.8K | +18.9% | +$7.22M |
| 6 | Boston Partners | Boston Partners Global Investors | 330.46K | $25.99M | 0.0% | Reduced | -986.9K | -74.9% | -$77.62M |
| 7 | Matthew McLennan | First Eagle Investment Management | 291.80K | $22.95M | 0.0% | Added | +59.9K | +25.8% | +$4.71M |
| 8 | David Shaw | D.E. Shaw & Co. | 218.96K | $17.22M | 0.0% | Added | +57.5K | +35.6% | +$4.52M |
| 9 | Chuck Royce | Royce & Associates | 182.15K | $14.33M | 0.1% | New | +182.2K | — | +$14.33M |
| 10 | Israel Englander | Millennium Management | 167.83K | $13.20M | 0.0% | New | +167.8K | — | +$13.20M |
| 11 | Ray Dalio | Bridgewater Associates | 136.27K | $10.72M | 0.0% | Reduced | -32.9K | -19.4% | -$2.59M |
| 12 | Two Sigma | Two Sigma Investments | 81.22K | $6.39M | 0.0% | Reduced | -121.8K | -60.0% | -$9.58M |
| 13 | Robert Robotti | Robotti & Co Advisors | 79.35K | $6.24M | 1.0% | Added | +190 | +0.2% | +$14.95K |
Column filters
No tracked manager sold out of this stock this quarter.
Politician trades
Column filters
| Politician | Date | Ticker | Asset | Type | Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. | Est. size ↓ ⓘOur estimate only: the midpoint of the reported range. | Owner | Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. | Filed | Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Michael T. McCaul Politician | May 5, 2026 | LPX | LOUISIANA-PACIFIC CORP scanned | Purchase | $50,001 - $100,000 | Est. $75,000 (midpoint of reported range $50,001–$100,000) | Spouse | — | Jun 10, 2026 | 36 days | PTR ↗ |
| Michael T. McCaul Politician | Feb 27, 2026 | LPX | LOUISIANA-PACIFIC CORP scanned | Purchase | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Spouse | — | Mar 10, 2026 | 11 days | PTR ↗ |
| Lisa McClain Politician | Jun 17, 2025 | LPX | Louisiana-Pacific Corporation Common Stock (LPX) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Charles Schwab Brokerage Account 924 | Aug 13, 2025 | 57 days Late | PTR ↗ |
| Lisa McClain Politician | Jun 11, 2025 | LPX | Louisiana-Pacific Corporation Common Stock (LPX) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Charles Schwab Brokerage Account 924 | Aug 13, 2025 | 63 days Late | PTR ↗ |
| Lisa McClain Politician | Sep 25, 2025 | LPX | Louisiana-Pacific Corporation Common Stock (LPX) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Charles Schwab Brokerage Account 924 | Oct 22, 2025 | 27 days | PTR ↗ |
| Lisa McClain Politician | Oct 31, 2025 | LPX | Louisiana-Pacific Corporation Common Stock (LPX) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Charles Schwab 401K > Schwab 893 | Nov 21, 2025 | 21 days | PTR ↗ |
| Lisa McClain Politician | Oct 30, 2025 | LPX | Louisiana-Pacific Corporation Common Stock (LPX) [ST] | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Charles Schwab 401K > Schwab 893 | Nov 21, 2025 | 22 days | PTR ↗ |
| Lisa McClain Politician | Oct 30, 2025 | LPX | Louisiana-Pacific Corporation Common Stock (LPX) [ST] | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | Charles Schwab Brokerage Account 924 | Nov 21, 2025 | 22 days | PTR ↗ |