Mattson Financial Services, LLC
Position in OXY — Occidental Petroleum Corp /De/
CIK 2034595
KENTWOOD, MI
Position in OXY
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$219,973
-$46,462 QoQ
Shares Held
4,529
+10.5% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#835
of 1,232 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in OXY Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026Mattson Financial Services, LLC holds $4,553,499 across 4 Oil & Gas E&P names. OXY ranks #4 (4.8% of the industry book) .
All Filings in OXY
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $219,973 | 4,529 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $266,435 | 4,099 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $203,461 | 4,948 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $350,453 | 7,417 | Shares | Sole | 2025-10-17 | |
| 2025-06-30 | $311,126 | 7,406 | Shares | Sole | 2025-07-29 | |
| No filing history on record for this holder in this stock. | ||||||