| KNF Market Cap History Table | ||||||||||||||||||||||||||
Below is a table of the KNF market cap history going back to 8/3/2023:
Also see: KNF Shares Outstanding History and KNF YTD Return |
As of 4/30/2026 Knife River has a market cap of 5.25 billion. Investors often follow the KNF market cap history to compare the size of the company over time.
This page shows KNF market capitalization trends over time, with 12 market cap datapoints presented, dating back to 8/3/2023.

| KNF Market Cap History Table | ||||||||||||||||||||||||||
Below is a table of the KNF market cap history going back to 8/3/2023:
Also see: KNF Shares Outstanding History and KNF YTD Return |
| KNF Market Cap History Chart | |||||||||||||||||||||||||||
KNF Historical Market Cap: +29.98% CAGR
Mouse over chart for data details
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| KNF Stock Price Chart |
| About Knife River Corp |
| Knife River is an aggregates-based construction materials and contracting services provider in the United States. Co.'s operations are conducted in six operating segments: Pacific, Northwest, Mountain, North Central, South and Energy Services. Co.'s reportable segments are: Pacific, Northwest, Mountain and North Central, with South and Energy Services included in All Other. Co. mines, processes and sells construction aggregates (crushed stone and sand and gravel); produces and sells asphalt mix; and supplies ready-mix concrete. Co. is focused on vertical integration of its contracting services with its construction materials to support the aggregate-based product lines. We show 12 historical shares outstanding datapoints in our KNF shares outstanding history coverage, used to compute KNF market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing KNF market cap history over the course of time is important for investors interested in comparing KNF's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of KNF versus a peer is one thing; comparing KNF market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like KNF can fluctuate over the course of history. With this page we aim to empower investors researching KNF by allowing them to research the KNF market cap history. |
| KNF Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| KNF Share Performance |
| Market Cap Peers |
| Knife River (KNF) is categorized under the Materials sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
KOP Market Cap History KOR Market Cap History KRA Market Cap History KRO Market Cap History KRT Market Cap History KS Market Cap History KWR Market Cap History LEU Market Cap History LGO Market Cap History LHC Market Cap History More Materials companies » |
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