ACI Worldwide, Inc.
corporate_fare Company Profile
ACI Worldwide, Inc. (NASDAQ:ACIW) is a publicly traded company in the Technology sector. Wiseek has independently scored 11 items for ACIW at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-09-01, rated 7/10. Across its 11 most recent items scored 7 or higher, the top rating is 8/10, with 6 rated 8 or above. Recent SEC coverage for ACIW spans 10-Q, 8-K, 10-K.
Recent high-impact activity:
- ACI Worldwide Acquires Cranium Ventures to Add Microservices Card Switching
- ACI Worldwide Lifts Full-Year Outlook as Q2 Revenue Climbs 7%
- ACI Worldwide Lifts 2026 Outlook on Strong Q2: Revenue Climbs 7%, Adjusted EBITDA Up 12%
- ACI Worldwide Guides 2026 Revenue at $1.895B-$1.925B
- ACI Worldwide Explores $1.5B Sale of Billing Unit to Sharpen Focus on Payments
Financial Snapshot
Short Interest & Short Volume
8.83 days to coverFINRA reported short interest of 6,427,049 shares in ACIW as of the September 15, 2026 settlement, a 1.9% increase from the prior period — about 8.8 days to cover at its recent average daily volume. On October 7, 2026, 79.9% of ACIW volume reported to FINRA trade-reporting facilities was marked short.
Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.