ACGLO 8-K: Buyback
Filed with the SEC on · accession 0000947484-26-000159
ACGLO filed a 8-K (current report) with the SEC on Nov 5, 2026. Arch Capital Group Ltd. increased its existing share repurchase authorization by $3.0 billion, leaving approximately $3.6 billion available as of November 5, 2026. The stock moved -1.8% by the first close after the filing.
Summary of the filing
Arch Capital Group Ltd. increased its existing share repurchase authorization by $3.0 billion, leaving approximately $3.6 billion available as of November 5, 2026. The Board also declared quarterly dividends on its Series F and Series G preferred shares.
Key details
How ACGLO stock reacted
Close before
$18.33
Nov 4, 2026
First close after
-1.80%
$18.00
5 trading days
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Since filing
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Click hereFrequently asked questions
What did ACGLO file with the SEC on Nov 5, 2026?
ACGLO filed a 8-K (Buyback). Arch Capital Group Ltd. increased its existing share repurchase authorization by $3.0 billion, leaving approximately $3.6 billion available as of November 5, 2026. The Board also declared quarterly dividends on its Series F and Series G preferred shares.
What does a buyback mean for ACGLO stock?
Usually: fewer shares means each remaining share owns more of the company. It matters whether the company actually buys and at what price.
How do I read a 8-K?
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
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 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
How did ACGLO stock react to this filing?
ACGLO closed at $18.33 before the filing and $18.00 on Nov 5, 2026 (-1.80%).
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