Hess Midstream LP
US ˙ NYSE ˙ US4281031058

SecurityHESM / Hess Midstream LP
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership68,362 shares
Latest Disclosed Value $ 2,657,231
Mackenzie Financial Corp reports 4.89% decrease in ownership of HESM / Hess Midstream LP

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 68,362 shares of Hess Midstream LP (US:HESM) valued at $2,657,231 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 71,873 shares of Hess Midstream LP. This represents a change in shares of -4.89% during the quarter. The current value of the position is $2,653,813 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F HESS MIDSTREAM CL A SHS 428103105 68,362 -3,511 -4.89 2,657 7.48 0.0032
2026-02-18 2025-12-31 13F HESS MIDSTREAM CL A SHS 428103105 71,873 -77,794 -51.98 2,473 -52.19 0.0029
2025-11-13 2025-09-30 13F HESS MIDSTREAM CL A SHS 428103105 149,667 -322,557 -68.31 5,171 -71.57 0.0063
2025-08-13 2025-06-30 13F HESS MIDSTREAM CL A SHS 428103105 472,224 140,581 42.39 18,185 29.66 0.0236
2025-05-07 2025-03-31 13F HESS MIDSTREAM CL A SHS 428103105 331,643 208,500 169.32 14,025 207.63 0.0199
2025-05-02 2024-12-31 13F/A-2 HESS MIDSTREAM CL A SHS 428103105 123,143 -143,733 -53.86 4,560 -51.56 0.0062
2025-02-20 2024-12-31 13F/A-1 HESS MIDSTREAM CL A SHS 428103105 123,143 -143,733 4,560 0.0059
2025-02-14 2024-12-31 13F Hess Midstream Common Stock 428103105 123,143 -143,733 4,372 0.0063
2024-11-13 2024-09-30 13F HESS MIDSTREAM CL A SHS 428103105 266,876 22,271 9.10 9,413 5.60 0.0131
2024-08-14 2024-06-30 13F HESS MIDSTREAM CL A SHS 428103105 244,605 -6,165 -2.46 8,913 -1.62 0.0132
2024-05-10 2024-03-31 13F HESS MIDSTREAM CL A SHS 428103105 250,770 128,347 104.84 9,060 133.99 0.0131
2024-01-30 2023-12-31 13F HESS MIDSTREAM CL A SHS 428103105 122,423 -102,325 -45.53 3,872 -38.71 0.0058
2023-10-25 2023-09-30 13F HESS MIDSTREAM CL A SHS 428103105 224,748 70,145 45.37 6,318 32.52 0.0106
2023-08-03 2023-06-30 13F HESS MIDSTREAM CL A SHS 428103105 154,603 96,933 168.08 4,768 185.79 0.0072
2023-04-24 2023-03-31 13F HESS MIDSTREAM CL A SHS 428103105 57,670 -1,609 -2.71 1,669 -5.92 0.0026
2023-02-14 2022-12-31 13F HESS MIDSTREAM CL A SHS 428103105 59,279 42,101 245.09 1,774 304.79 0.0030
2022-10-07 2022-09-30 13F Hess Midstream Common Stock 428103105 17,178 -3,800 -18.11 438 -25.38 0.0008
2022-08-10 2022-06-30 13F HESS MIDSTREAM CL A SHS 428103105 20,978 -109,273 -83.89 587 -84.98 0.0009
2022-05-13 2022-03-31 13F HESS MIDSTREAM CL A SHS 428103105 130,251 130,251 3,908 0.0052
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.