KNF SCHEDULE 13G: SEC filing

A Schedule 13G was

Filed with the SEC on Aug 12, 2026 · accession 0001422849-26-000145

KNF filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 12, 2026. A Schedule 13G was filed regarding Knife River Corp (KNF), indicating a passive institutional ownership position. The stock moved -1.1% by the first close after the filing.

Summary of the filing

A Schedule 13G was filed regarding Knife River Corp (KNF), indicating a passive institutional ownership position. The filing text provided is only an EDGAR directory listing and does not disclose the holder, ownership percentage, or share count.

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Key details

IssuerKnife River Corp

How KNF stock reacted

Close before

$68.15

Aug 11, 2026

First close after

-1.07%

$67.42

5 trading days

-3.96%

$65.45

Since filing

-17.24%

$56.40

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Frequently asked questions

What did KNF file with the SEC on Aug 12, 2026?

KNF filed a SCHEDULE 13G (SEC filing). A Schedule 13G was filed regarding Knife River Corp (KNF), indicating a passive institutional ownership position. The filing text provided is only an EDGAR directory listing and does not disclose the holder, ownership percentage, or share count.

How do I read a SCHEDULE 13G?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).

How did KNF stock react to this filing?

KNF closed at $68.15 before the filing and $67.42 on Aug 12, 2026 (-1.07%). Five trading days later: $65.45 (-3.96%).

Other KNF SEC filings

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