Position in MTDR
as of Mar 31, 2026
· filed May 6, 2026
Position Value
$9,621,239
+$701,243 QoQ
Shares Held
152,283
-27.5% QoQ
Ownership
0.123%
of shares outstanding
% of Portfolio
0.49%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 89.16491006875357.ToString("F0")%
Shared 0.ToString("F0")%
None 10.83508993124643.ToString("F0")%
Common Shares in MTDR Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Mar 31, 2026HEARTLAND ADVISORS INC holds $50,746,764 across 3 Oil & Gas E&P names. MTDR ranks #3 (19.0% of the industry book) .
All Filings in MTDR
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $9,621,239 | 152,283 | Shares | Defined | 2026-05-06 | |
| 2025-12-31 | $8,919,996 | 210,179 | Shares | Defined | 2026-02-11 | |
| 2025-09-30 | $7,673,504 | 170,788 | Shares | Defined | 2025-11-07 | |
| 2025-06-30 | $7,323,111 | 153,460 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $6,837,783 | 133,838 | Shares | Defined | 2025-05-07 | |
| 2024-12-31 | $6,038,779 | 107,337 | Shares | Defined | 2025-02-12 | |
| No filing history on record for this holder in this stock. | ||||||