Summit Midstream CORP Schedule 13G passive stakes

Filed when an investor crosses five percent without intending to seek control — the passive counterpart to a 13D.

NYSE
BlackRock, Inc. has disclosed a beneficial ownership of 4.9% in Summit Midstream Corp's common stock as of March 31, 2026.
NYSE
He Zhengxu has filed an amended Schedule 13G, disclosing beneficial ownership of 8.1% of Summit Midstream Corp's common stock as of December 31, 2025.
NYSE
BlackRock, Inc. has filed a Schedule 13G, reporting a 5.0% beneficial ownership stake in Summit Midstream Corp's common stock as of June 30, 2025.
NYSE
Tall Oak Midstream Investments, LLC has filed an amended Schedule 13G, reporting a passive beneficial ownership of 3.87% in Summit Midstream Corp, totaling 473,273 shares.
NYSE
Invesco Ltd. has filed an amended Schedule 13G, revealing a beneficial ownership of 7.8% in Summit Midstream Corp's common stock as of March 31, 2025.
NYSE
The Vanguard Group has filed a Schedule 13G, reporting a 5.61% passive beneficial ownership stake in Summit Midstream Corp as of March 31, 2025.
NYSE
He Zhengxu has filed an amended Schedule 13G, disclosing a 5.2% beneficial ownership stake in Summit Midstream Corp., holding 936,000 shares of common stock as of December 31, 2024.
NYSE
Invesco Ltd. has filed an amended Schedule 13G, reporting a beneficial ownership of 5.3% in Summit Midstream Corp's common stock as of December 31, 2024.