TOP TIERMARKET NEWSWIRE
Movers explained · 2026-08-05

Archived explainer. For the current picture see today's KNF page.

Why Is KNIFE RIV CORP (KNF) Stock Down Today?

By the Top Tier Newswire AI Desk · August 5, 2026 at 12:14 AM ET · reviewed against 5 wire stories

KNIFE RIV CORP (KNF) is down -11.83% in the latest session. Our newswire has captured 5 stories on KNF across 3 sources in the last 36 hours, with AI sentiment reading bullish (avg 60/100).

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KNF stock closed down 11.83% at $69.51 on Monday, marking a sharp decline in the construction materials provider's shares. The drop followed the company's Q2 2026 earnings call, where Knife River raised its full-year revenue guidance to $3.4 billion to $3.6 billion but also highlighted ongoing headwinds such as diesel prices and project delays. The stock's significant move suggests a shift in investor sentiment amid the mixed signals from the company's updated outlook.

What Happened

The company reported Q2 2026 earnings of $0.77 per share, which fell short of the $1.12 estimate. However, revenue of $938.6 million exceeded expectations and rose 12.6% year-over-year. Knife River reaffirmed its adjusted EBITDA guidance of $520 million to $560 million while raising its full-year revenue forecast. The 8-K filing disclosed the preliminary results and noted the company's backlog growth. Despite the revenue beat and raised guidance, the earnings miss and caution around operational challenges appear to have triggered the sharp sell-off.

What The Data Shows

The stock has fallen to a 52-week low of $58.72, with a market cap of $4.2 billion and a P/E ratio of 30.7. The recent move has pushed KNF below its 50-day and 200-day moving averages, indicating a bearish technical trend. Volume has spiked significantly above the 30-day average, suggesting active selling pressure. The company's net margin of 4.6% and revenue growth of 9.6% trailing twelve months highlight its strong fundamentals, but the recent earnings shortfall and macroeconomic concerns appear to have outweighed these positives.

What To Watch

Investors should monitor the company’s next steps in addressing its headwinds, particularly diesel costs and project delays. Analyst coverage is mixed, with Wells Fargo maintaining Underweight, RBC Capital Outperform, and Oppenheimer at Outperform. The next earnings report will be key to assessing whether the recent sell-off is a short-term correction or a sign of deeper challenges.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

KNF by the numbers

Last: $69.51Session: -11.83%Coverage: 5 stories / 3 sourcesAI sentiment: 60/100 (bullish)Mkt cap: $4.2BP/E: 30.752w: $58.72 to $96.28
KNF · Aug 5 session (5-min) · -2.47% vs prior close · updated 8:57 PM ET
$66.27$68.24$70.21prev close $69.51$67.799:30 AM11:52 AM2:15 PM4:37 PM7:00 PM9:30 AM · $70.009:35 AM · $69.559:40 AM · $69.439:45 AM · $69.239:50 AM · $69.259:55 AM · $68.9010:00 AM · $68.8110:05 AM · $68.6910:10 AM · $68.9610:15 AM · $69.1210:20 AM · $69.2210:25 AM · $69.4510:30 AM · $69.1110:35 AM · $69.2610:40 AM · $69.3310:45 AM · $69.2710:50 AM · $69.2510:55 AM · $69.4511:00 AM · $69.3611:05 AM · $69.2811:10 AM · $69.2211:15 AM · $68.9711:20 AM · $69.0811:25 AM · $68.9611:30 AM · $68.9111:35 AM · $68.8111:40 AM · $68.7511:45 AM · $68.7511:50 AM · $68.7511:55 AM · $68.7512:00 PM · $68.7512:05 PM · $68.7512:10 PM · $68.7512:15 PM · $67.5412:20 PM · $67.0112:25 PM · $67.3912:30 PM · $67.4412:35 PM · $67.7612:40 PM · $67.8812:45 PM · $67.9612:50 PM · $67.9412:55 PM · $67.921:00 PM · $67.601:05 PM · $67.561:10 PM · $68.261:15 PM · $68.141:20 PM · $68.051:25 PM · $68.141:30 PM · $67.911:35 PM · $67.751:40 PM · $67.631:45 PM · $67.591:50 PM · $67.621:55 PM · $67.502:00 PM · $67.672:05 PM · $67.612:10 PM · $67.492:15 PM · $67.762:20 PM · $67.692:25 PM · $67.502:30 PM · $67.012:35 PM · $66.812:40 PM · $66.912:45 PM · $66.642:50 PM · $66.782:55 PM · $66.643:00 PM · $66.483:05 PM · $66.723:10 PM · $67.663:15 PM · $67.533:20 PM · $67.353:25 PM · $67.133:30 PM · $67.533:35 PM · $67.223:40 PM · $67.103:45 PM · $66.883:50 PM · $66.923:55 PM · $68.084:00 PM · $67.794:10 PM · $67.796:30 PM · $67.797:00 PM · $67.79
AI sentiment, last 36h · averaged over 5 stories · 60/100 bullish
AI sentiment 60/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 5 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishStockTitan · sentiment 63 · Knife River Corporation Reports Second Quarter 2026 Financial ResultsStockTitan · 63Knife River Corporation Reports Second Quarter 2026 Financial ResultsSeeking Alpha · sentiment 68 · Knife River beats top-line and bottom-line estimates; raises FY26 outlookSeeking Alpha · 68Knife River beats top-line and bottom-line estimates; raises FY26 outlookSEC 8-K · sentiment 50 · Knife River Corp (KNF) files 8-KSEC 8-K · 50Knife River Corp (KNF) files 8-KSeeking Alpha · sentiment 50 · Knife River Corporation (KNF) Q2 2026 Earnings Call TranscriptSeeking Alpha · 50Knife River Corporation (KNF) Q2 2026 Earnings Call TranscriptSeeking Alpha · sentiment 67 · Knife River forecasts $3.4B-$3.6B 2026 revenue while reaffirming $520M-$560M adjusted EBITDASeeking Alpha · 67Knife River forecasts $3.4B-$3.6B 2026 revenue while reaffirming $520M-$560M adjusted EBITDA
5d agoSeeking AlphaBULLISH 67Earnings

Knife River forecasts $3.4B-$3.6B 2026 revenue while reaffirming $520M-$560M adjusted EBITDA

Knife River (KNF) Q2 2026 earnings call recap: raised revenue guidance, reaffirmed EBITDA, backlog growth, and key headwinds (diesel, delays).

5d agoSeeking AlphaNEUTRAL 50Earnings

Knife River Corporation (KNF) Q2 2026 Earnings Call Transcript

Knife River Corporation (KNF) Q2 2026 Earnings Call August 4, 2026 11:00 AM EDTCompany ParticipantsDara Dierks - Vice President of Investor RelationBrian...

6d agoSEC 8-KNEUTRAL 50General

Knife River Corp (KNF) files 8-K

Filed: 2026-08-04 AccNo: 0001628280-26-052184 Size: 664 KB Item 2.02: Results of Operations and Financial Condition Item 7.01: Regulation FD Disclosure Item 9.01: Financial Statements and Exhibits

6d agoSeeking AlphaBULLISH 68Earnings

Knife River beats top-line and bottom-line estimates; raises FY26 outlook

Knife River (KNF) Q2 earnings: GAAP EPS $0.77 missed by $0.36, while revenue $938.6M rose 12.6% Y/Y and beat estimates.

6d agoStockTitanBULLISH 63Earnings

Knife River Corporation Reports Second Quarter 2026 Financial Results

For 2026, Knife River expects revenue of $3.4B-$3.6B and aggregate volumes to increase high-single digits; contracting services revenue grew 20% in Q2.

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More on KNF: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier KNF move explainers: 2026-08-05 · 2026-08-04