DK SCHEDULE 13G/A: SEC filing

An institutional holder

Filed with the SEC on Aug 10, 2026 · accession 0000886982-26-000347

DK filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Aug 10, 2026. An institutional holder filed an amended Schedule 13G for Delek US Holdings (DK), indicating a change in passive ownership position. The stock moved +4.0% by the first close after the filing.

Summary of the filing

An institutional holder filed an amended Schedule 13G for Delek US Holdings (DK), indicating a change in passive ownership position. The filing text provided contains only EDGAR directory metadata and no substantive ownership details.

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Key details

IssuerDelek US Holdings, Inc.

How DK stock reacted

Close before

$58.46

Aug 7, 2026

First close after

+4.02%

$60.81

5 trading days

+11.99%

$65.47

Since filing

+9.39%

$63.95

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Frequently asked questions

What did DK file with the SEC on Aug 10, 2026?

DK filed a SCHEDULE 13G/A (SEC filing). An institutional holder filed an amended Schedule 13G for Delek US Holdings (DK), indicating a change in passive ownership position. The filing text provided contains only EDGAR directory metadata and no substantive ownership details.

How do I read a SCHEDULE 13G/A?

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/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did DK stock react to this filing?

DK closed at $58.46 before the filing and $60.81 on Aug 10, 2026 (+4.02%). Five trading days later: $65.47 (+11.99%).

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