SCHEDULE 13D/A: Hess Midstream LP Undergoes Significant Ownership Shift and Board Reshuffle Following Major Secondary Offering

Hess Midstream LP announced the completion of a secondary offering by Blue Holding, leading to Blue Holding's full divestment of its interests and the resignation of three board directors.

Summary

• BlackRock Portfolio Management LLC (BPM) filed Amendment No. 6 to its Schedule 13D, reporting beneficial ownership of 367,394 Class A Shares of Hess Midstream LP, acquired for an aggregate purchase price of $14,436,200 as of May 29, 2025.
• On May 28, 2025, Hess Midstream LP, along with Blue Holding and underwriters J.P. Morgan Securities LLC and Citigroup Global Markets Inc., entered into an Underwriting Agreement for a secondary offering.
• Blue Holding sold 15,022,517 Class A Shares at a price of $36.86 per share, with the offering closing on May 30, 2025.
• Following the secondary offering, Blue Holding no longer holds any direct or indirect ownership interest in Hess Midstream LP or its related entities, including Hess Midstream GP LP, Hess Midstream GP LLC, or Hess Infrastructure Partners GP LLC.
• As a result of Blue Holding's divestment, Hess Investments now owns a 100% interest in Hess Infrastructure Partners GP LLC.
• Three directors of Hess Midstream LP who were previously appointed by Blue Holding resigned from the Issuer's board of directors, effective May 30, 2025.
• The Issuer and Hess Investments have agreed to a 60-day lock-up period, restricting the sale or disposal of any Class A Shares held by them without the written consent of the Underwriters, subject to certain exceptions.
• BlackRock Portfolio Management LLC has ceased to be the beneficial owner of more than five percent of the outstanding Class A Shares as of the date of this Amendment No. 6.

Sentiment

Score: 6

Explanation: The document reports a significant, pre-arranged transaction (secondary offering) and its expected consequences (ownership shift, board changes). While the offering price is below BlackRock's average acquisition cost, the overall tone is factual and reports the successful execution of a planned event, indicating stability in the transaction's completion rather than unexpected negative news. The divestment by Blue Holding and consolidation by Hess Investments could be seen as a positive streamlining of ownership.

Positives

• The successful completion of a significant secondary offering indicates market liquidity for Hess Midstream LP shares.
• The transaction clarifies and streamlines the ownership structure, with Hess Investments consolidating its interest in Hess Infrastructure Partners GP LLC.

Negatives

• The secondary offering price of $36.86 per share is lower than the average acquisition price of approximately $39.29 per share for BlackRock's reported holdings, suggesting a discount for the large block sale.
• The departure of three directors appointed by Blue Holding could lead to a shift in board dynamics or strategic direction, the full impact of which is not detailed in the filing.

Risks

• The 60-day lock-up period for the Issuer and Hess Investments restricts their ability to sell Class A Shares, potentially limiting financial flexibility during this period.
• Changes in board composition following the resignation of three directors could introduce uncertainty regarding future corporate governance or strategic decisions.

Future Outlook

The document primarily reports past transactions and changes in ownership and governance. It does not provide explicit forward-looking statements or guidance regarding the Issuer's future financial performance or strategic plans, beyond the 60-day lock-up period for certain shareholders.

Industry Context

This filing reflects a significant divestment by a major private equity investor (Blue Holding, associated with GIP) in a midstream energy company. Such divestments can occur as private equity funds reach the end of their investment horizon or as part of portfolio rebalancing. The consolidation of ownership by Hess Investments suggests a streamlining of the ownership structure for Hess-related entities within the midstream sector.

Management Changes

Corporate Governance

Related Party Transactions

• The secondary offering involved Blue Holding (a related party through its previous ownership) selling shares to underwriters.
• Hess Midstream GP LP distributed Class A and Class B Shares to Hess Investments and Blue Holding in connection with the offering.

Stakeholder Impact

• Shareholders: The secondary offering provided liquidity for Blue Holding and introduced new shareholders. The lock-up period provides short-term stability against further large sales from the Issuer or Hess Investments. The change in board composition may influence future strategic decisions.
• Management/Employees: The changes in governance and ownership structure may lead to shifts in strategic priorities or operational focus, though no direct impact on employees is detailed.

Next Steps

• Expiration of the 60-day lock-up period for Hess Midstream LP and Hess Investments regarding Class A Share sales.
• Potential future strategic direction or governance changes under the new board composition.

Key Dates

Recommendation

Keywords

Hess Midstream LP, HESM, Schedule 13D, Secondary Offering, Blue Holding, BlackRock, Beneficial Ownership, Corporate Governance, Board Resignations, Underwriting Agreement, Limited Partnership, Midstream, Energy Infrastructure