BIII SCHEDULE 13G/A: SEC filing
RP Investment Advisors LP and affiliated funds
Filed with the SEC on · accession 0001767393-26-000022
BIII filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Nov 12, 2026. A report the company filed with the SEC (the US market regulator). The stock moved +0.0% by the first close after the filing.
Summary of the filing
RP Investment Advisors LP and affiliated funds filed an amended Schedule 13G indicating they no longer beneficially own any Class A ordinary shares of Black Spade Acquisition III Co, with all ownership percentages reported at 0.00%.
Key details
How BIII stock reacted
Close before
$10.14
Nov 11, 2026
First close after
+0.00%
$10.14
5 trading days
—
Since filing
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Click hereFrequently asked questions
What did BIII file with the SEC on Nov 12, 2026?
BIII filed a SCHEDULE 13G/A (SEC filing). RP Investment Advisors LP and affiliated funds filed an amended Schedule 13G indicating they no longer beneficially own any Class A ordinary shares of Black Spade Acquisition III Co, with all ownership percentages reported at 0.00%.
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 BIII stock react to this filing?
BIII closed at $10.14 before the filing and $10.14 on Nov 12, 2026 (+0.00%).
Other BIII SEC filings
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