Cactus, INC Schedule 13G passive stakes

Boston Partners has disclosed beneficial ownership of 4,470,225.3 shares, representing 6.44% of the outstanding common stock of Cactus, Inc., as of June 30, 2026.

Wellington Management Group LLP and its affiliates have filed a Schedule 13G, reporting beneficial ownership of 4.2% of Cactus, Inc. common stock as of March 31, 2026.

FMR LLC and Abigail P. Johnson have jointly filed a Schedule 13G, reporting beneficial ownership of 3.5% of Cactus Inc.'s Class A Common Stock as of March 31, 2026.

Vanguard Capital Management has reported beneficial ownership of 5.21% of Cactus Inc.'s common stock as of March 31, 2026.

Vanguard Portfolio Management has reported a beneficial ownership of 6.12% in Cactus Inc. common stock as of March 31, 2026.

The Vanguard Group, Inc. filed an amended Schedule 13G for Cactus Inc., reporting 0% beneficial ownership following an internal realignment.

FMR LLC and its Chairman and CEO, Abigail P. Johnson, have reported a beneficial ownership of 6.4% in Cactus Inc.'s Class A Common Stock.

Wellington Management Group and its affiliates have reported a passive beneficial ownership of 5.76% of Cactus Inc.'s common stock.

BlackRock, Inc. has filed an amendment to its Schedule 13G, reporting a 14.2% beneficial ownership stake in Cactus, Inc. common stock as of September 30, 2025.

FMR LLC and Abigail P. Johnson have reported a 13.7% beneficial ownership stake in Cactus Inc.'s Class A Common Stock as of June 30, 2025.

An amended Schedule 13G filing reveals that Cactus WH Enterprises, LLC, Scott Bender, and Joel Bender collectively hold significant beneficial ownership in Cactus, Inc.'s Class A common stock.

FMR LLC and its Chairman and CEO, Abigail P. Johnson, have jointly reported a beneficial ownership of 12.2% in Cactus Inc.'s Class A Common Stock as of December 31, 2024.