Position in OKE
as of Jun 30, 2026
· filed Jul 24, 2026
Position Value
$327,502
-$12,997 QoQ
Shares Held
3,767
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#1,133
of 1,649 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OKE 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. OKE ranks #2 (16.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ET |
Energy Transfer LP
|
19,003 | $363,337 | |
| 2 | OKE |
Oneok Inc /New/
This page
|
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
|
5,475 | $239,586 |
All Filings in OKE
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $327,502 | 3,767 | Shares | Sole | 2026-07-24 | |
| 2026-03-31 | $340,499 | 3,767 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $276,874 | 3,767 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $274,877 | 3,767 | Shares | Sole | 2025-10-21 | |
| 2025-06-30 | $307,500 | 3,767 | Shares | Sole | 2025-07-21 | |
| 2025-03-31 | $373,761 | 3,767 | Shares | Sole | 2025-04-23 | |
| 2024-12-31 | $378,206 | 3,767 | Shares | Sole | 2025-02-03 | |
| 2024-09-30 | $343,286 | 3,767 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $307,198 | 3,767 | Shares | Sole | 2024-08-02 | |
| 2024-03-31 | $302,000 | 3,767 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $264,518 | 3,767 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $238,940 | 3,767 | Shares | Sole | 2023-11-08 | |
| No filing history on record for this holder in this stock. | ||||||