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VANGUARD PORTFOLIO MANAGEMENT LLC

Position in MGY — Magnolia Oil & Gas Corp

CIK 2100121 MALVERN, PA

Position in MGY

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$392,427,921
-$17,457,859 QoQ
Shares Held
15,341,201
+18.2% QoQ
Ownership
6.47%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#2
of 411 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in MGY Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas E&P

Energy · as of Jun 30, 2026

VANGUARD PORTFOLIO MANAGEMENT LLC holds $21,059,801,526 across 44 Oil & Gas E&P names. MGY ranks #16 (1.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MGY

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $392,427,921 15,341,201
2026-03-31 $409,885,780 12,983,395