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Boston Trust Walden Corp

Position in MGY — Magnolia Oil & Gas Corp

CIK 1534866 BOSTON, MA

Position in MGY

as of Mar 31, 2026 · filed Apr 24, 2026
Position Value
$101,904,992
+$10,665,613 QoQ
Shares Held
3,227,906
-22.6% QoQ
Ownership
1.75%
of shares outstanding
% of Portfolio
0.87%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2024
9 quarters on record
Voting authority Sole 89.88876999516094.ToString("F0")% Shared 0.ToString("F0")% None 10.11123000483905.ToString("F0")%

Common Shares in MGY Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas E&P

Energy · as of Mar 31, 2026

Boston Trust Walden Corp holds $202,753,157 across 4 Oil & Gas E&P names. MGY ranks #1 (50.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MGY
Magnolia Oil & Gas Corp
This page
3,227,906 $101,904,992

All Filings in MGY

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $101,904,992 3,227,906
2025-12-31 $91,239,379 4,168,085
2025-09-30 $94,113,107 3,942,736
2025-06-30 $90,004,749 4,003,770
2025-03-31 $80,291,637 3,178,608
2024-12-31 $72,257,923 3,090,587
2024-09-30 $68,940,736 2,823,126
2024-06-30 $68,507,804 2,703,544
2024-03-31 $55,391,468 2,134,546