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CSW SCHEDULE 13G: SEC filing

Capital World Investors

Filed with the SEC on · accession 0001422849-26-000202

CSW filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 13, 2026. Capital World Investors filed a Schedule 13G disclosing beneficial ownership of 938,588 shares, or 5.8%, of CSW Industrials, Inc. common stock as of September 30, 2026. The stock moved +0.5% by the first close after the filing.

Summary of the filing

Capital World Investors filed a Schedule 13G disclosing beneficial ownership of 938,588 shares, or 5.8%, of CSW Industrials, Inc. common stock as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b).

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Key details

Shares beneficially owned$939K
Percent of class beneficially owned$6
Shares believed to be outstanding$16.3M
Filer / beneficial owner of 5.8% of csw industrials common stockCapital World Investors
Issuer / subject companyCSW Industrials, Inc.
Parent/affiliate of capital world investorsCapital Research and Management Company
Related investment fund noted in filingSMALLCAP World Fund, Inc.
Vice president and senior counsel, capital research and management companyTimothy J. Moon

How CSW stock reacted

Close before

$281.55

Nov 12, 2026

First close after

+0.53%

$283.04

5 trading days

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Since filing

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Frequently asked questions

What did CSW file with the SEC on Nov 13, 2026?

CSW filed a SCHEDULE 13G (SEC filing). Capital World Investors filed a Schedule 13G disclosing beneficial ownership of 938,588 shares, or 5.8%, of CSW Industrials, Inc. common stock as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b).

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 CSW stock react to this filing?

CSW closed at $281.55 before the filing and $283.04 on Nov 13, 2026 (+0.53%).

Other CSW SEC filings

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