MATTERN CAPITAL MANAGEMENT, LLC
Position in WES — Western Midstream Partners, LP
CIK 1803227
LAKEWOOD, CO
Position in WES
as of Jun 30, 2026
· filed Jul 24, 2026
Position Value
$239,586
+$14,181 QoQ
Shares Held
5,475
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#262
of 369 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WES Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Jun 30, 2026MATTERN CAPITAL MANAGEMENT, LLC holds $2,034,767 across 7 Oil & Gas Midstream names. WES ranks #7 (11.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ET |
Energy Transfer LP
|
19,003 | $363,337 | |
| 2 | OKE |
Oneok Inc /New/
|
3,767 | $327,502 | |
| 3 | PAA |
Plains All American Pipeline LP
|
13,602 | $302,780 | |
| 4 | EPD |
Enterprise Products Partners L.P.
|
8,102 | $297,829 | |
| 5 | KMI |
Kinder Morgan, Inc.
|
8,180 | $261,514 | |
| 6 | MPLX |
Mplx LP
|
4,300 | $242,219 | |
| 7 | WES |
Western Midstream Partners, LP
This page
|
5,475 | $239,586 |
All Filings in WES
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $239,586 | 5,475 | Shares | Sole | 2026-07-24 | |
| 2026-03-31 | $225,405 | 5,475 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $216,262 | 5,475 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $215,112 | 5,475 | Shares | Sole | 2025-10-21 | |
| 2025-06-30 | $211,882 | 5,475 | Shares | Sole | 2025-07-21 | |
| 2025-03-31 | $224,256 | 5,475 | Shares | Sole | 2025-04-23 | |
| 2024-12-31 | $210,404 | 5,475 | Shares | Sole | 2025-02-03 | |
| 2024-09-30 | $209,473 | 5,475 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $217,521 | 5,475 | Shares | Sole | 2024-08-02 | |
| No filing history on record for this holder in this stock. | ||||||