OPP SCHEDULE 13G/A: SEC filing
Morgan Stanley
Filed with the SEC on · accession 0000895421-26-000355
OPP filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Nov 13, 2026. Morgan Stanley filed an amended Schedule 13G reporting beneficial ownership of 212,407 shares (8.9%) of RiverNorth/DoubleLine Strategic Opportunity Fund's 4.75% Series B Cumulative Preferred Shares as of September 30, 2026. The stock moved -0.3% by the first close after the filing.
Summary of the filing
Morgan Stanley filed an amended Schedule 13G reporting beneficial ownership of 212,407 shares (8.9%) of RiverNorth/DoubleLine Strategic Opportunity Fund's 4.75% Series B Cumulative Preferred Shares as of September 30, 2026. The filing is a passive institutional ownership disclosure with no intent to influence control.
Key details
How OPP stock reacted
Close before
$6.97
Nov 12, 2026
First close after
-0.29%
$6.95
5 trading days
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Since filing
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Click hereFrequently asked questions
What did OPP file with the SEC on Nov 13, 2026?
OPP filed a SCHEDULE 13G/A (SEC filing). Morgan Stanley filed an amended Schedule 13G reporting beneficial ownership of 212,407 shares (8.9%) of RiverNorth/DoubleLine Strategic Opportunity Fund's 4.75% Series B Cumulative Preferred Shares as of September 30, 2026. The filing is a passive institutional ownership disclosure with no intent to influence control.
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 OPP stock react to this filing?
OPP closed at $6.97 before the filing and $6.95 on Nov 13, 2026 (-0.29%).
Other OPP SEC filings
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