HESM SCHEDULE 13G/A: SEC filing

An institutional holder

Filed with the SEC on · accession 0001398344-26-017984

HESM filed a SCHEDULE 13G/A (schedule 13g/a) with the SEC on Oct 7, 2026. An institutional holder filed an amended Schedule 13G for Hess Midstream LP, indicating a change in passive ownership position. The stock moved -14.6% by the first close after the filing.

Summary of the filing

An institutional holder filed an amended Schedule 13G for Hess Midstream LP, indicating a change in passive ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.

Key details

IssuerHess Midstream LP

How HESM stock reacted

Close before

$38.69

Oct 6, 2026

First close after

-14.63%

$33.03

5 trading days

-19.36%

$31.20

Since filing

-21.69%

$30.30

✦ Ask GOAX AI about this filing — what it means for HESM, what changed since its last filings and what to watch next.

Try it free for 7 days

🔔 Want to stay updated on new SEC filings for HESM?

Click here

Frequently asked questions

What did HESM file with the SEC on Oct 7, 2026?

HESM filed a SCHEDULE 13G/A (SEC filing). An institutional holder filed an amended Schedule 13G for Hess Midstream LP, indicating a change in passive ownership position. The filing text provided contains only the EDGAR directory listing and no substantive ownership details.

How do I read a SCHEDULE 13G/A?

A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A SCHEDULE 13G/A (schedule 13g/a): A report the company filed with the SEC (the US market regulator).

How did HESM stock react to this filing?

HESM closed at $38.69 before the filing and $33.03 on Oct 7, 2026 (-14.63%). Five trading days later: $31.20 (-19.36%).

Other HESM SEC filings

Get alerts when HESM files with the SEC, plus live charts, key levels and news for 13,000+ stocks.

Try SEPT free for 7 days