Position in MPLX
as of Jun 30, 2026
· filed Jul 27, 2026
Position Value
$2,214,839
-$11,062 QoQ
Shares Held
39,319
+0.8% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#168
of 629 holders
Holding Since
Dec 2023
9 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, 2026Caprock Group, LLC holds $47,003,662 across 18 Oil & Gas Midstream names. MPLX ranks #8 (4.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KMI |
Kinder Morgan, Inc.
|
540,502 | $17,279,848 | |
| 2 | TRGP |
Targa Resources Corp.
|
17,636 | $4,728,917 | |
| 3 | WMB |
Williams Companies, Inc.
|
51,463 | $3,825,759 | |
| 4 | OKE |
Oneok Inc /New/
|
35,699 | $3,103,671 | |
| 5 | ENB |
Enbridge Inc
|
50,178 | $2,720,149 | |
| 6 | EPD |
Enterprise Products Partners L.P.
|
71,936 | $2,644,367 | |
| 7 | ET |
Energy Transfer LP
|
130,780 | $2,500,513 | |
| 8 | MPLX |
Mplx LP
This page
|
39,319 | $2,214,839 |
All Filings in MPLX
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,214,839 | 39,319 | Shares | Sole | 2026-07-27 | |
| 2026-03-31 | $2,225,901 | 39,003 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $2,308,572 | 43,256 | Shares | Sole | 2026-01-28 | |
| 2025-09-30 | $2,649,647 | 53,046 | Shares | Sole | 2025-11-06 | |
| 2025-03-31 | $2,113,290 | 39,486 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,977,048 | 41,309 | Shares | Sole | 2025-01-23 | |
| 2024-09-30 | $1,090,381 | 24,525 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $804,993 | 18,901 | Shares | Sole | 2024-08-06 | |
| 2023-12-31 | $561,338 | 15,287 | Shares | Sole | 2024-01-18 | |
| No filing history on record for this holder in this stock. | ||||||