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Stocks/WCC/SEC Filings/SCHEDULE 13G/A Oct 27, 2026

WCC SCHEDULE 13G/A: SEC filing

An institutional holder

Filed with the SEC on Oct 27, 2026 · accession 0002052113-26-000987

WCC filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Oct 27, 2026. A report the company filed with the SEC (the US market regulator). The stock moved +2.9% by the first close after the filing.

Summary of the filing

An institutional holder filed an amended Schedule 13G for WESCO International Inc. The filing text available consists only of EDGAR directory listing metadata and does not disclose ownership percentage, share count, or any change in position.

For details, click here →

Key details

IssuerWESCO International Inc.

How WCC stock reacted

Close before

$329.50

Oct 26, 2026

First close after

+2.92%

$339.11

5 trading days

+1.84%

$335.56

Since filing

-11.17%

$292.68

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Frequently asked questions

What did WCC file with the SEC on Oct 27, 2026?

WCC filed a SCHEDULE 13G/A (SEC filing). An institutional holder filed an amended Schedule 13G for WESCO International Inc. The filing text available consists only of EDGAR directory listing metadata and does not disclose ownership percentage, share count, or any change in position.

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 WCC stock react to this filing?

WCC closed at $329.50 before the filing and $339.11 on Oct 27, 2026 (+2.92%). Five trading days later: $335.56 (+1.84%).

Other WCC SEC filings

  • 10-Q · SEC filingOct 29, 2026
  • 8-K · SEC filingOct 29, 2026
  • 8-K · Material agreementSep 21, 2026
  • SCHEDULE 13G/A · SEC filingAug 13, 2026
  • 8-K · SEC filingJul 30, 2026
  • 10-Q · SEC filingJul 30, 2026
  • 8-K · Executive departureJun 2, 2026
  • 10-Q · SEC filingApr 30, 2026
  • 8-K · SEC filingApr 30, 2026
  • DEF 14A · Board changeApr 17, 2026

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Source: SEC EDGAR filing 0002052113-26-000987. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.