Position in MGY
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$15,743,850
-$4,160,245 QoQ
Shares Held
615,475
-2.4% QoQ
Ownership
0.260%
of shares outstanding
% of Portfolio
0.70%
of 13F equity value
Holder Rank
#48
of 408 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MGY Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026HEARTLAND ADVISORS INC holds $44,002,223 across 3 Oil & Gas E&P names. MGY ranks #2 (35.8% of the industry book) .
All Filings in MGY
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $15,743,850 | 615,475 | Shares | Defined | 2026-08-11 | |
| 2026-03-31 | $19,904,095 | 630,475 | Shares | Defined | 2026-05-06 | |
| 2025-12-31 | $14,255,840 | 651,249 | Shares | Defined | 2026-02-11 | |
| 2025-09-30 | $13,756,042 | 576,290 | Shares | Defined | 2025-11-07 | |
| 2025-06-30 | $6,744,000 | 300,000 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $7,578,000 | 300,000 | Shares | Defined | 2025-05-07 | |
| 2024-12-31 | $7,014,000 | 300,000 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $7,326,000 | 300,000 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $7,602,000 | 300,000 | Shares | Defined | 2024-08-08 | |
| 2024-03-31 | $7,785,000 | 300,000 | Shares | Defined | 2024-05-07 | |
| No filing history on record for this holder in this stock. | ||||||