LPX

Louisiana-Pacific Corporation

A maker of engineered wood building products, Louisiana-Pacific is the largest producer of siding in North America, with brands like LP SmartSide used by home builders and renovators. Born in 1973 when a court-ordered antitrust ruling forced Georgia-Pacific to spin off part of its business, it kept the "Pacific" and added Louisiana. In 1979 it opened North America's first oriented strand board mill, a product so popular the plant ran around the clock.

CUSIP: 546347105MaterialsUS4 holders

Ownership Activity Financials Filings

Holder	Schedule	% of class	Shares	Filed
T. Rowe Price Associates, Inc.	13G/APassive	4.6%	3.20M	Aug 14, 2026
Eminence Capital, LP	13G/APassive	3.6%	2.53M	May 15, 2026
Ricky C. Sandler	13G/APassive	3.6%	2.53M	May 15, 2026
The Vanguard Group	13G/APassive	0%	0	Mar 27, 2026
59 North Capital Management, LP	13GPassive	5.4%	3.73M	Nov 13, 2025
59 North Capital Management GP, LLC	13GPassive	5.4%	3.73M	Nov 13, 2025
Michael Bilger	13GPassive	5.4%	3.73M	Nov 13, 2025
59 North Master Fund, LP	13GPassive	5.2%	3.63M	Nov 13, 2025
59 North Partners GP, LLC	13GPassive	5.2%	3.63M	Nov 13, 2025
FMR LLC	13G/APassive	3.2%	2.24M	Nov 5, 2025

LPX

LPX

Schedule 13D / 13G filings