MUX SCHEDULE 13G: SEC filing
Filed with the SEC on · accession 0001357550-26-000037
MUX filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 12, 2026. Weiss Asset Management LP, together with WAM GP LLC and Andrew M. The stock moved -6.0% by the first close after the filing.
Summary of the filing
Weiss Asset Management LP, together with WAM GP LLC and Andrew M. Weiss, filed a Schedule 13G reporting beneficial ownership of 4,063,438 shares (6.2%) of McEwen Inc. common stock, including 4,028,456 shares issuable upon conversion of convertible senior notes due 2030. The filing is a passive investment disclosure under Rule 13d-1(b).
Key details
How MUX stock reacted
Close before
$12.71
Nov 11, 2026
First close after
-5.98%
$11.95
5 trading days
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Since filing
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Click hereFrequently asked questions
What did MUX file with the SEC on Nov 12, 2026?
MUX filed a SCHEDULE 13G (SEC filing). Weiss Asset Management LP, together with WAM GP LLC and Andrew M. Weiss, filed a Schedule 13G reporting beneficial ownership of 4,063,438 shares (6.2%) of McEwen Inc. common stock, including 4,028,456 shares issuable upon conversion of convertible senior notes due 2030. 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 MUX stock react to this filing?
MUX closed at $12.71 before the filing and $11.95 on Nov 12, 2026 (-5.98%).
Other MUX SEC filings
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