Position in MPLX
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$229,845,258
+$229,544,038 QoQ
Shares Held
4,027,427
+71257.7% QoQ
Ownership
0.397%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MPLX Over Time
Shares Held
Position Value (USD)
Derivatives in MPLX
reported options exposure · as of Dec 31, 2024CallValue
$0
CallShares
0
PutValue
$358,950
PutShares
7,500
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Oil & Gas Midstream
Energy · as of Mar 31, 2026BANK OF MONTREAL /CAN/ holds $8,451,400,308 across 20 Oil & Gas Midstream names. MPLX ranks #4 (2.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TRP |
Tc Energy Corp
|
54,319,175 | $3,400,380,351 | |
| 2 | ENB |
Enbridge Inc
|
57,204,190 | $3,097,034,843 | |
| 3 | PBA |
Pembina Pipeline Corp
|
21,078,687 | $943,482,026 | |
| 4 | MPLX |
Mplx LP
This page
|
4,027,427 | $229,845,258 | |
| 5 | SOBO |
South Bow Corp
|
6,592,749 | $219,670,393 | |
| 6 | WMB |
Williams Companies, Inc.
|
2,914,185 | $212,094,381 | |
| 7 | KMI |
Kinder Morgan, Inc.
|
4,507,868 | $151,148,809 | |
| 8 | OKE |
Oneok Inc /New/
|
700,626 | $63,329,581 |
All Filings in MPLX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $229,845,258 | 4,027,427 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $301,220 | 5,644 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $281,917 | 5,644 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $236,636 | 4,594 | Shares | Defined | 2025-08-05 | |
| 2025-03-31 | $243,194 | 4,544 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $358,950 | 7,500 | Put | Defined | 2025-02-13 | |
| 2024-12-31 | $310,801 | 6,494 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $1,329,842 | 29,911 | Shares | Defined | 2024-11-13 | |
| 2024-09-30 | $1,000,350 | 22,500 | Put | Defined | 2024-11-13 | |
| 2024-06-30 | $231,305 | 5,431 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $958,275 | 22,500 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $16,865,640 | 396,000 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $1,160,811 | 27,931 | Shares | Defined | 2024-05-13 | |
| 2024-03-31 | $935,100 | 22,500 | Put | Defined | 2024-05-13 | |
| 2023-03-31 | $22,423,677 | 650,905 | Shares | Defined | 2024-06-13 | |
| 2022-09-30 | $3,762,353 | 125,370 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $16,748,715 | 574,570 | Shares | Defined | 2022-08-11 | |
| 2022-03-31 | $21,639,000 | 652,170 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $30,303,296 | 1,024,106 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $20,333,444 | 714,206 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $17,223,840 | 581,690 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $42,015,104 | 1,639,294 | Shares | Defined | 2021-05-13 | |
| 2020-12-31 | $41,301,119 | 1,907,673 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $30,035,334 | 1,908,217 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $33,627,622 | 1,946,043 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $24,911,048 | 2,143,808 | Shares | Defined | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||