Louisiana-Pacific stock reports weak Q2 results below USD 70

Louisiana-Pacific stock (ISIN US5463471053) stood at USD 68.02 on Nasdaq on September 23, 2026, with a market capitalization of USD 4,752,209,138. The building-materials producer's second-quarter results showed adjusted earnings per share of USD 0.40 against a consensus estimate of USD 0.58, according to Zacks.

Q2 earnings miss remains visible

The adjusted EPS result was 31 percent below consensus and declined 62.6 percent from the prior-year quarter. Net sales reached USD 664 million in Q2 2026, missing the USD 674 million consensus mark by 1.5 percent and falling 12.1 percent year over year, Zacks reported.

The earnings mix explains the pressure. Adjusted EBITDA fell 44.4 percent from USD 142 million in the prior-year quarter to USD 79 million in Q2 2026, making profitability weaker than the sales decline alone suggests.

OSB weighs on the mix

Louisiana-Pacific's Siding segment generated USD 441 million in sales, while OSB contributed USD 182 million in Q2 2026. Siding adjusted EBITDA was USD 113 million, but OSB adjusted EBITDA swung from a USD 19 million profit in the prior-year quarter to a USD 21 million loss, according to Zacks.

That split matters for investors because the Siding business is cushioning the downturn, while OSB is amplifying the earnings effect of lower prices and volumes. The contrast between USD 113 million of Siding EBITDA and the USD 21 million OSB loss is the clearest operating signal in the quarterly figures.

Stock remains inside yearly range

LPX remained inside its 52-week range of USD 64.49 to USD 100.34 on September 23, 2026. The USD 68.02 quote was USD 3.53 above the yearly low and USD 32.32 below the yearly high, while the session change was 0 percent.

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