An institutional holder
Filed with the SEC on · accession 0000102909-26-002721
SIRI filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Sep 3, 2026. An institutional holder filed an amended Schedule 13G for Sirius XM Holdings Inc., indicating a change in its passive ownership position. The stock moved +0.2% by the first close after the filing.
An institutional holder filed an amended Schedule 13G for Sirius XM Holdings Inc., indicating a change in its passive ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.
Close before
$29.70
Sep 2, 2026
First close after
+0.24%
$29.77
5 trading days
-2.78%
$28.88
Since filing
+9.09%
$32.40
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Click hereSIRI filed a SCHEDULE 13G/A (SEC filing). An institutional holder filed an amended Schedule 13G for Sirius XM Holdings Inc., indicating a change in its passive ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.
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.
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).
SIRI closed at $29.70 before the filing and $29.77 on Sep 3, 2026 (+0.24%). Five trading days later: $28.88 (-2.78%).
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