Warren Buffett’s Louisiana-Pacific LPX Stock Holding History

Warren Buffett’s Portfolio LPX Stock Details LPX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$412M	Hold	5,664,793	–	–	0.16%	24
2025 Q4	$457M	Hold	5,664,793	–	–	0.17%	28
2025 Q3	$503M	Hold	5,664,793	–	–	0.19%	28
2025 Q2	$487M	Hold	5,664,793	–	–	0.19%	27
2025 Q1	$521M	Hold	5,664,793	–	–	0.2%	26
2024 Q4	$587M	Sell	5,664,793 -300,000	-5%	-$32.6M	0.22%	27
2024 Q3	$641M	Hold	5,964,793	–	–	0.24%	24
2024 Q2	$491M	Sell	5,964,793 -633,154	-10%	-$52.9M	0.18%	26
2024 Q1	$554M	Sell	6,597,947 -446,962	-6%	-$32.1M	0.17%	27
2023 Q4	$499M	Hold	7,044,909	–	–	0.14%	29
2023 Q3	$389M	Hold	7,044,909	–	–	0.12%	31
2023 Q2	$528M	Hold	7,044,909	–	–	0.15%	33
2023 Q1	$382M	Hold	7,044,909	–	–	0.12%	35
2022 Q4	$417M	Buy	7,044,909 +1,249,003	+22%	+$73.6M	0.14%	36
2022 Q3	$297M	Buy	+5,795,906	New	+$329M	0.1%	38

Other funds holding LPX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

5NCM

59 North Capital Management Houston, Texas $3.35B AUM 22.14% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Eminence Capital New York $4.36B AUM 3.1% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Warren Buffett's LPX Position: Q1 2026 in Review

Warren Buffett held its Louisiana-Pacific (LPX) position steady in Q1 2026 at 5,664,793 shares worth $412M. The position accounts for 0.16% of the portfolio, ranked #24.

Warren Buffett first reported a position in LPX in Q3 2022 and has held it in 15 quarters since. The position peaked at $641M in Q3 2024. 412 funds tracked by Wall St. Rank hold LPX as of Q1 2026.

Warren Buffett held 5,664,793 shares of Louisiana-Pacific worth $412M as of Q1 2026.
Warren Buffett left its Louisiana-Pacific share count unchanged in Q1 2026.
Louisiana-Pacific made up 0.16% of Warren Buffett's portfolio in Q1 2026, its #24 holding.
Warren Buffett first reported a position in Louisiana-Pacific in Q3 2022 and has held it in 15 quarters since.
Warren Buffett's Louisiana-Pacific position peaked at $641M in Q3 2024.
412 funds tracked by Wall St. Rank held Louisiana-Pacific as of Q1 2026.

Based on Berkshire Hathaway's 13F filing for Q1 2026, filed 15 May 2026.