APMC SCHEDULE 13G: SEC filing
Filed with the SEC on · accession 0000919574-26-004957
APMC filed a SCHEDULE 13G (schedule 13g) with the SEC on Aug 12, 2026. A report the company filed with the SEC (the US market regulator). The stock moved -0.1% by the first close after the filing.
Summary of the filing
Adage Capital Management, L.P., along with Robert Atchinson and Phillip Gross, filed a Schedule 13G joint filing agreement regarding their beneficial ownership position in AmperCap Acquisition Co. The filing is a passive ownership disclosure with no stated plans to influence company control.
Key details
How APMC stock reacted
Close before
$9.92
Aug 11, 2026
First close after
-0.10%
$9.91
5 trading days
+0.00%
$9.92
Since filing
+0.50%
$9.97
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Click hereFrequently asked questions
What did APMC file with the SEC on Aug 12, 2026?
APMC filed a SCHEDULE 13G (SEC filing). Adage Capital Management, L.P., along with Robert Atchinson and Phillip Gross, filed a Schedule 13G joint filing agreement regarding their beneficial ownership position in AmperCap Acquisition Co. The filing is a passive ownership disclosure with no stated plans to influence company control.
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 APMC stock react to this filing?
APMC closed at $9.92 before the filing and $9.91 on Aug 12, 2026 (-0.10%). Five trading days later: $9.92 (+0.00%).
Other APMC SEC filings
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