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CHTRP SCHEDULE 13D/A: SEC filing

Charter Communications

Filed with the SEC on · accession 0001140361-26-034050

CHTRP filed a SCHEDULE 13D/A (schedule 13d/a) with the SEC on Aug 21, 2026. Charter Communications filed an amendment to a Schedule 13D, indicating a change in a previously reported ownership position by an activist or large shareholder. The stock moved +1.7% by the first close after the filing.

Summary of the filing

Charter Communications filed an amendment to a Schedule 13D, indicating a change in a previously reported ownership position by an activist or large shareholder. The filing directory does not disclose specific transaction details.

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Key details

Subject companyCharter Communications, Inc.

How CHTRP stock reacted

Close before

$22.08

Aug 20, 2026

First close after

+1.68%

$22.45

5 trading days

+6.97%

$23.62

Since filing

-2.17%

$21.60

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Frequently asked questions

What did CHTRP file with the SEC on Aug 21, 2026?

CHTRP filed a SCHEDULE 13D/A (SEC filing). Charter Communications filed an amendment to a Schedule 13D, indicating a change in a previously reported ownership position by an activist or large shareholder. The filing directory does not disclose specific transaction details.

How do I read a SCHEDULE 13D/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 13D/A (schedule 13d/a): A report the company filed with the SEC (the US market regulator).

How did CHTRP stock react to this filing?

CHTRP closed at $22.08 before the filing and $22.45 on Aug 21, 2026 (+1.68%). Five trading days later: $23.62 (+6.97%).

Other CHTRP SEC filings

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