ACI Worldwide Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:ACIW Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
10 Jun 25	SellUS$341,535	Mary Harman	Individual	7,194	US$47.48
12 May 25	BuyUS$242,847	Thomas Warsop	Individual	5,000	US$48.57
03 Mar 25	SellUS$744,930	Charles Peters	Individual	12,940	US$57.57
06 Dec 24	SellUS$300,834	Abraham Kuruvilla	Individual	5,400	US$55.71
13 Nov 24	SellUS$558,196	Adalio Sanchez	Individual	9,750	US$57.29

Insider Trading Volume

Insider Buying: ACIW insiders have sold more shares than they have bought in the past 3 months.

Ownership Breakdown

What is the ownership structure of ACIW?
Owner Type	Number of Shares	Ownership Percentage
State or Government	40,886	0.0383%
Individual Insiders	1,076,993	1.01%
Institutions	105,729,524	99%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 70.34% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
17.1%	BlackRock, Inc.	17,935,542	US$823.4m	-5.96%	0.01%
13.1%	The Vanguard Group, Inc.	13,774,587	US$632.4m	-0.64%	0.01%
4.14%	State Street Global Advisors, Inc.	4,342,883	US$199.4m	-4.32%	0.01%
3.84%	Franklin Resources, Inc.	4,029,619	US$185.0m	17.7%	0.06%
3.29%	Hood River Capital Management LLC	3,452,073	US$158.5m	2.3%	2.27%
2.98%	Geode Capital Management, LLC	3,126,683	US$143.5m	5.54%	0.01%
2.89%	Dimensional Fund Advisors LP	3,033,546	US$139.3m	-11.1%	0.02%
2.41%	North Reef Capital Management LP	2,522,888	US$115.8m	17.8%	4.7%
1.83%	AllianceBernstein L.P.	1,917,346	US$88.0m	7.04%	0.03%
1.57%	Arrowstreet Capital, Limited Partnership	1,642,718	US$75.4m	0.09%	0.05%
1.5%	Columbia Management Investment Advisers, LLC	1,571,363	US$72.1m	133%	0.02%
1.46%	Eaton Vance Management	1,535,279	US$70.5m	-1.7%	0.01%
1.39%	Norges Bank Investment Management	1,461,535	US$67.1m	0%	no data
1.31%	Charles Schwab Investment Management, Inc.	1,372,662	US$63.0m	-1.84%	0.01%
1.27%	Northern Trust Global Investments	1,335,758	US$61.3m	-2.07%	0.01%
1.24%	Reinhart Partners, LLC	1,303,598	US$59.8m	-7.4%	2.08%
1.19%	American Century Investment Management Inc	1,251,707	US$57.5m	24.5%	0.03%
1.13%	Congress Asset Management Company, LLP	1,180,839	US$54.2m	9.46%	0.36%
1.1%	Putnam LLC	1,149,528	US$52.8m	6.63%	0.04%
1.08%	Invesco Capital Management LLC	1,137,335	US$52.2m	-0.73%	0.02%
0.93%	Voya Investment Management LLC	972,141	US$44.6m	35%	0.05%
0.9%	T. Rowe Price Group, Inc.	945,604	US$43.4m	0.15%	no data
0.9%	UBS Asset Management AG	942,900	US$43.3m	11%	no data
0.88%	Aristotle Capital Boston, LLC	925,820	US$42.5m	-18.4%	2.03%
0.88%	Rice Hall James & Associates, LLC	925,679	US$42.5m	-2.62%	2.26%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/07/01 05:29
End of Day Share Price	2025/07/01 00:00
Earnings	2025/03/31
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

ACI Worldwide, Inc. is covered by 19 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Ishan Majumdar	Baptista Research
Paul Condra	BMO Capital Markets Equity Research
Mark Palmer	BTIG