MGY SCHEDULE 13G: SEC filing
A joint filing agreement was
Filed with the SEC on · accession 0001104659-26-108276
MGY filed a SCHEDULE 13G (schedule 13g) with the SEC on Sep 16, 2026. A joint filing agreement was filed under Schedule 13G by Wildfire Energy I LLC, Hawkwood HoldCo L.P., Warburg Pincus entities, and Kayne Anderson Capital Advisors regarding their beneficial ownership of Magnolia Oil & Gas Corp. The agreement allows the parties to file jointly on Schedule 13G and… The stock moved -8.6% by the first close after the filing.
Summary of the filing
A joint filing agreement was filed under Schedule 13G by Wildfire Energy I LLC, Hawkwood HoldCo L.P., Warburg Pincus entities, and Kayne Anderson Capital Advisors regarding their beneficial ownership of Magnolia Oil & Gas Corp. The agreement allows the parties to file jointly on Schedule 13G and any amendments.
Key details
How MGY stock reacted
Close before
$28.55
Sep 15, 2026
First close after
-8.58%
$26.10
5 trading days
-15.87%
$24.02
Since filing
-17.62%
$23.52
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What did MGY file with the SEC on Sep 16, 2026?
MGY filed a SCHEDULE 13G (SEC filing). A joint filing agreement was filed under Schedule 13G by Wildfire Energy I LLC, Hawkwood HoldCo L.P., Warburg Pincus entities, and Kayne Anderson Capital Advisors regarding their beneficial ownership of Magnolia Oil & Gas Corp. The agreement allows the parties to file jointly on Schedule 13G and any amendments.
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 MGY stock react to this filing?
MGY closed at $28.55 before the filing and $26.10 on Sep 16, 2026 (-8.58%). Five trading days later: $24.02 (-15.87%).
Other MGY SEC filings
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