Position in MPLX
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$441,007
-$5,794 QoQ
Shares Held
7,829
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
7.86%
of 13F equity value
Holder Rank
#363
of 629 holders
Holding Since
Mar 2023
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MPLX Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Midstream
Energy · as of Jun 30, 2026Belfer Management LLC holds $882,151 across 2 Oil & Gas Midstream names. MPLX ranks #2 (50.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WES |
Western Midstream Partners, LP
|
10,081 | $441,144 | |
| 2 | MPLX |
Mplx LP
This page
|
7,829 | $441,007 |
All Filings in MPLX
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14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $441,007 | 7,829 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $446,801 | 7,829 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $418,901 | 7,849 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $383,016 | 7,668 | Shares | Sole | 2025-10-28 | |
| 2025-06-30 | $394,978 | 7,668 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $410,391 | 7,668 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $370,101 | 7,733 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $343,809 | 7,733 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $329,348 | 7,733 | Shares | Sole | 2024-08-07 | |
| 2024-03-31 | $321,383 | 7,733 | Shares | Sole | 2024-05-02 | |
| 2023-12-31 | $272,021 | 7,408 | Shares | Sole | 2024-03-28 | |
| 2023-09-30 | $263,502 | 7,408 | Shares | Sole | 2024-03-28 | |
| 2023-06-30 | $251,427 | 7,408 | Shares | Sole | 2024-03-28 | |
| 2023-03-31 | $255,205 | 7,408 | Shares | Sole | 2024-03-28 | |
| No filing history on record for this holder in this stock. | ||||||