Aci Worldwide, INC Schedule 13G passive stakes

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

NASDAQ
Vanguard Capital Management has reported beneficial ownership of 5.23% of ACI Worldwide Inc.'s common stock as of March 31, 2026.
NASDAQ
Franklin Resources, Inc. and its subsidiaries have reported beneficial ownership of 6.5% of ACI Worldwide, Inc.'s common stock as of March 31, 2026.
NASDAQ
Vanguard Portfolio Management has reported beneficial ownership of 8.02% of ACI Worldwide Inc.'s common stock as of March 31, 2026.
NASDAQ
The Vanguard Group filed an amended Schedule 13G, reporting 0% beneficial ownership in ACI Worldwide Inc. due to an internal corporate realignment.
NASDAQ
BlackRock, Inc. has filed an amended Schedule 13G, reaffirming its significant passive ownership stake of 15.4% in ACI Worldwide, Inc. as of March 31, 2025.
NASDAQ
The Vanguard Group has reported a 13.21% passive ownership stake in ACI Worldwide Inc., holding 13,863,463 shares of common stock as of December 31, 2024.