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Side-by-side financial comparison of ACI WORLDWIDE, INC. (ACIW) and StoneCo Ltd. (STNE). Click either name above to swap in a different company.

ACI Worldwide is a digital payments software company headquartered in Elkhorn, Nebraska, that processes billions of transactions daily equating to trillions of U.S. dollars for customers in 94 countries. Banks, financial institutions, merchants, billers, acquirers, issuers, and other third-party payment service providers use its intelligent solutions to deploy secure payment rails across all channels.

Hayden, Stone & Co. was a major American securities firm founded in 1892 by Charles Hayden and Galen L. Stone. The firm was acquired by Cogan, Berlind, Weill & Levitt in 1972 and, after its name disappeared in 1979, was part of what would become Shearson/American Express in 1981.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ACIW
ACIW
STNE
STNE
Q1 26
$425.7M
Q4 25
$481.6M
Q3 25
$482.4M
Q2 25
$401.3M
Q1 25
$394.6M
Q4 24
$453.0M
Q3 24
$451.8M
Q2 24
$373.5M
Net Profit
ACIW
ACIW
STNE
STNE
Q1 26
$38.3M
Q4 25
$64.3M
Q3 25
$91.3M
Q2 25
$12.2M
Q1 25
$58.9M
Q4 24
$98.6M
Q3 24
$81.4M
Q2 24
$30.9M
Gross Margin
ACIW
ACIW
STNE
STNE
Q1 26
Q4 25
53.0%
Q3 25
53.7%
Q2 25
41.5%
Q1 25
45.9%
Q4 24
55.8%
Q3 24
56.3%
Q2 24
45.6%
Operating Margin
ACIW
ACIW
STNE
STNE
Q1 26
13.5%
Q4 25
22.6%
Q3 25
26.5%
Q2 25
8.7%
Q1 25
14.8%
Q4 24
27.0%
Q3 24
27.1%
Q2 24
14.4%
Net Margin
ACIW
ACIW
STNE
STNE
Q1 26
9.0%
Q4 25
13.4%
Q3 25
18.9%
Q2 25
3.0%
Q1 25
14.9%
Q4 24
21.8%
Q3 24
18.0%
Q2 24
8.3%
EPS (diluted)
ACIW
ACIW
STNE
STNE
Q1 26
$0.37
Q4 25
$0.61
Q3 25
$0.88
Q2 25
$0.12
Q1 25
$0.55
Q4 24
$0.92
Q3 24
$0.77
Q2 24
$0.29

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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