Cornerstone Financial Management LLC
Position in MTDR — Matador Resources Co
CIK 2110329
PROVIDENCE, RI
Position in MTDR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$497
New position
Shares Held
10
first reported quarter
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#480
of 489 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026Cornerstone Financial Management LLC holds $175,739 across 26 Oil & Gas E&P names. MTDR ranks #25 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COP |
Conocophillips
|
661 | $68,717 | |
| 2 | DVN |
Devon Energy Corp/De
|
447 | $18,470 | |
| 3 | CNQ |
CANADIAN NATURAL RESOURCES Ltd
|
362 | $14,299 | |
| 4 | FANG |
Diamondback Energy, Inc.
|
76 | $13,359 | |
| 5 | OXY |
Occidental Petroleum Corp /De/
|
237 | $11,511 | |
| 6 | WDS |
Woodside Energy Group Ltd
|
454 | $8,771 | |
| 7 | CRGY |
Crescent Energy Co
|
602 | $5,911 | |
| 8 | EQT |
EQT Corp
|
82 | $4,359 |
All Filings in MTDR
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $497 | 10 | Shares | Sole | 2026-08-12 | |
| No filing history on record for this holder in this stock. | ||||||