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Congress Asset Management Co. Increases Stake in ACI Worldwide
Institutional investor boosts holdings in payment technology firm
Mar. 24, 2026 at 8:38am
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Congress Asset Management Co. has increased its stake in ACI Worldwide, Inc. (NASDAQ:ACIW) by 4.0% during the fourth quarter, according to a recent 13F filing with the Securities and Exchange Commission. The firm now owns 1,391,125 shares of the technology company's stock, representing about 1.35% of ACI Worldwide's total shares outstanding.
Why it matters
ACI Worldwide is a major player in the electronic payments and banking software industry, providing solutions to financial institutions, merchants, and billers around the world. Congress Asset Management's increased stake suggests the firm sees long-term growth potential in ACI Worldwide as the digital payments space continues to evolve.
The details
Congress Asset Management acquired an additional 52,946 shares of ACI Worldwide during the fourth quarter, bringing its total holdings to 1,391,125 shares. This represents about 1.35% of the company's outstanding stock. ACI Worldwide provides a range of real-time payment processing and fraud prevention services to clients across the banking, payments, and commerce sectors.
- Congress Asset Management filed its 13F report for the fourth quarter of 2025 on March 24, 2026.
The players
Congress Asset Management Co.
An institutional investment management firm that oversees over $20 billion in client assets.
ACI Worldwide, Inc.
A global software company that provides electronic payment and banking solutions to financial institutions, merchants, and billers.
The takeaway
Congress Asset Management's increased stake in ACI Worldwide suggests the firm sees long-term growth potential in the digital payments technology provider as the industry continues to evolve. ACI Worldwide's diverse suite of payment processing and fraud prevention solutions make it an attractive investment for institutional investors focused on the fintech space.
