Stepan CO Schedule 13G passive stakes

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

NYSE
Vanguard Portfolio Management has reported beneficial ownership of 6.04% of Stepan Co's common stock as of March 31, 2026.
NYSE
The Vanguard Group has filed an amended Schedule 13G, reporting zero beneficial ownership in Stepan Co following an internal realignment.
NYSE
Dimensional Fund Advisors LP has disclosed a 5.0% beneficial ownership stake in Stepan Co's common stock as of December 31, 2025.
NYSE
State Street Corporation has filed a Schedule 13G, reporting a 4.1% passive beneficial ownership stake in Stepan Co. as of March 31, 2025.
NYSE
BlackRock, Inc. has filed an Amendment No. 4 to its Schedule 13G, reporting a 14.2% beneficial ownership stake in Stepan Co.'s common stock as of March 31, 2025.