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Griffon CORP Schedule 13G passive stakes

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

NYSE
GFF
Griffon CORP
SCHEDULE: Vanguard Discloses 8.1% Stake in Griffon Corp
Vanguard Portfolio Management has reported beneficial ownership of 3,778,478 shares, representing 8.1% of Griffon Corp's common stock as of March 31, 2026.
NYSE
GFF
Griffon CORP
SCHEDULE: Vanguard Group Divests Griffon Corp Stake
The Vanguard Group has reported a 0% beneficial ownership in Griffon Corp common stock following an internal realignment.
NYSE
GFF
Griffon CORP
SCHEDULE: BlackRock Discloses 12.3% Stake in Griffon Corp
BlackRock, Inc. has filed an amended Schedule 13G, reporting a beneficial ownership of 12.3% of Griffon Corp's common stock as of June 30, 2025.
NYSE
GFF
Griffon CORP
SCHEDULE 13G/A: BlackRock Amends Stake in Griffon Corp, Disclosing 13.4% Ownership
BlackRock, Inc. has filed an Amendment No. 18 to its Schedule 13G, reporting a beneficial ownership of 13.4% in Griffon Corp's common stock as of December 31, 2024.