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ACI Worldwide, Inc.ACIWCompetitor analysis, valuation and peers

United States · USD·Information Technology›Packaged Software

Sells payment-processing software to banks, merchants and billers for real-time payments, card transactions and fraud detection.

Momentum leader 89
Mkt cap
$6.06B
US dollars, full cap
Free float
98%
of shares outstanding
$/day
$55.0M
20-day average traded
Fwd P/E
22.9×
forward earnings
ROIC−WACC
+3.2 pp
WACC 9.3%
Hurdle
+5 pp
Req g minus delivered
Next earnings
118 days
4 Mar 2027
Close · USD$60.02
1D+0.8%
1W+6.5%
1M+17.5%
3M+13.6%
6M+31.9%
YTD+25.5%
1Y+24.4%
ATR %3.0%
Beta0.30
52w lowhigh4.9% off high

What ACI Worldwide does

Sells payment-processing software to banks, merchants and billers for real-time payments, card transactions and fraud detection.

Earns recurring fees from payment software that banks run, from hosted services priced by transaction volume, and from per-transaction fees on bill payments, plus larger licence deals recognised when signed. Its long-installed card and ATM payment software gives a base of maintenance revenue.

Products and services

  • Real-time payments processing software
  • Card/merchant payment processing
  • Fraud management/detection software
  • Bill payment software

Customers

  • Banks
  • Merchants/retailers
  • Billers/utilities

Where it sits in the supply chain

  • Information technology
  • Payments software
  • Payment processing & fraud-management…

What could go right

  • Global shift to real-time payments infrastructure
  • Cross-sell of fraud management software

What could go wrong

  • Long, competitive bank software sales cycles
  • Legacy on-premises software transition risk

Moat: narrow (switching costs, installed base, scale). Mission-critical, deeply embedded payments infrastructure at banks is costly and risky to replace.

Headquarters: Miami, Florida, United States · Founded: 1975 · Employees: 2,930

Named competitors

ACI Worldwide at a glance

Size ACI Worldwide (ACIW) is a United States Information Technology company (Packaged Software) with a market value of $6.06B, the 1056th largest of 3,117 United States companies the cockpit tracks. Shares closed at $60.02 on 6 Nov 2026.

Performance Over six months the shares gained 31.9%, against +8.8% for the median peer and -1.1% for the United States market (cap-weighted) — 7th highest of 20 in its peer set.

Growth Revenue grew 7.0% over the last twelve months (peer median +12.6%); the operating margin is 19.0% (peer median 12.8%).

Valuation It trades at 22.9× forward earnings against a peer median of 19.7× (9th most expensive of 20).

Price implies For today's price to make sense, revenue must grow about 12% a year for seven years (Req g). Recent delivered growth is +6%, so the hurdle is +5 pp: the price needs faster growth than the company has been delivering — of companies that just grew 25–50% a year, 93.8% slowed down over the next four years.

Capital Return on invested capital runs 3.2 points above its cost of capital (9.3% WACC).

Backlog Backlog (remaining performance obligations) was $702M at 30 Sep 2026, down 7% on a year earlier — 0.4 years of trailing revenue. Backlog detail →

Short interest Short interest is 6.2% of the free float (15 Oct 2026).

Next results Next results expected around 4 Mar 2027 (exchange calendar; dates can move).

Relative performance

10012014011 May 202611 Aug 20266 Nov 2026ACIW 142Peer median 112
Six months, rebased to 100: ACI Worldwide against the median of its 20 peers (local-currency closes).

ACI Worldwide financials

Reported figures in USD; fiscal year ends 2025-12-31. TTM = trailing twelve months.
TTMFY2025FY2024FY2023FY2022
Revenue$1.82B$1.76B$1.59B$1.45B$1.42B
Revenue growth—+10%+10%+2%—
Gross profit$795M$765M$692M$611M$599M
EBITDA$454M$445M$434M$357M$345M
Net income$226M$227M$203M$122M$142M
Free cash flow$312M$310M$343M$160M$130M
Capital expenditure$45.1M$33.4M$45.1M$37.8M$39.9M
Total debt$864M$861M$971M$1.09B$1.16B

Quarterly statements and history in the cockpit →

ACI Worldwide competitor charts

The default views of Competitor Analysis ▸ Charts, drawn from the same data. Open them in the cockpit to change the axes, pin companies and read every value.

Performance: 6-month against 1-month return

-50%0%+50%+100%-10%0%+10%+20%9626600570DLBOTEXRNGNIQ600845KVYOTOI0020NAVN3293DOCSCVLTVRNS002558QLYS002517ACIW6-month return →1-month return →
Up and to the right = strong over both horizons. ACI Worldwide is the large dot.

Fundamentals: revenue growth against valuation

0%+50%+100%0×50×100×9626600570DLBOTEX600845KVYOTOINAVN3293DOCSVRNSSECT-B002558002517ACIWRevenue growth (TTM) →Forward P/E →
Further right = faster growth; higher = more expensive. The dashed lines are the peer medians. ACI Worldwide is the large dot.

Capital: growth delivered against growth the price implies

0%+20%+40%0%20%40%9626600570DLBOTEXRNGNIQ600845KVYOTOI3293DOCSCVLTVRNSSECT-B002558OCTVQLYS002517ACIWGrowth delivered (Del g) →Growth the price implies (Req g, 7 yrs) →
Above the diagonal = the price needs more growth than the company has been delivering; below = the price already allows for a slowdown. ACI Worldwide is the large dot.

ACI Worldwide competitors and peer comparison

Head to head with its named competitors (ACIW vs FIS vs FISV vs JKHY)
CompanyMarket cap6M returnRevenue growthOp. marginForward P/EReq g
ACI Worldwide ACIW$6.06B+32%+7%19%22.9×11.8%
Fidelity National Information Services FIS$14.8B-33%+24%22%5.1×n/a
Fiserv FISV$33.4B+13%-2%19%8.2×n/a
Jack Henry & Associates JKHY$12.1B+19%+6%25%22.9×n/a

How ACI Worldwide compares with its peers

Peer set: Industry: the same industry and sector in any market, nearest in size. This is the same default set the interactive Competitor Analysis opens with.

ACI Worldwide against its 20 peers (data as of 6 Nov 2026)
MeasureACIWPeer medianRank in peer set
1-month return+17.5%+4.5%3rd highest of 21
6-month return+31.9%+8.8%7th highest of 20
Distance from 52-week high-4.9%-30.4%2nd highest of 21
Revenue growth (TTM)+7.0%+12.6%6th lowest of 21
Operating margin19.0%12.8%10th highest of 21
Forward P/E22.9×19.7×9th most expensive of 20
Growth the price implies (Req g, 7 yrs)11.8%8.6%8th most demanding of 19
Growth delivered (Del g)+6.3%+16.3%4th lowest of 19
Hurdle (Req g minus delivered)+5.5 pp-6.0 pp7th most demanding of 19
ROIC minus cost of capital+3.2 pp+3.5 pp9th lowest of 18
EV / EBITDA14.9×14.8×6th most expensive of 12
Net debt / EBITDA1.5×-0.6×4th most indebted of 13

Peer table

Peer set: Industry: the same industry and sector in any market, nearest in size
CompanyMarketMarket cap6M returnRevenue growthOp. marginForward P/EReq gDelivered g
ACI Worldwide ACIWUnited States$6.06B+32%+7%19%22.9×11.8%+6.3%
Bilibili 9626.HKHong Kong$6.06B-36%+11%4%14.2×7.3%+19.5%
Hundsun Technologies 600570.SSChina$6.05B-20%-5%9%30.1×34.8%+7.0%
Dolby Laboratories DLBUnited States$6.07B+11%+1%19%14.3×10.0%+3.0%
Open Text OTEX.TOCanada$6.07B+9%+1%23%6.4×-6.2%+10.8%
RingCentral RNGUnited States$6.09B+58%+5%9%13.3×15.2%+16.3%
NIQ Global Intelligence NIQUnited States$6.02B+5%+9%8%17.1×10.9%+14.6%
Shanghai Baosight Software 600845.SSChina$5.97B-24%+11%10%30.3×6.9%+1.4%
Klaviyo KVYOUnited States$5.90B+36%+29%-2%19.7×7.0%+37.7%
Topicus.com TOI.VCanada$6.25B+9%+28%15%21.3×0.7%+26.5%
SenseTime 0020.HKHong Kong$6.25B-44%+31%-51%n/an/an/a
Navan NAVNUnited States$6.25B+36%+35%-25%76.3×n/an/a
International Games System 3293.TWOTaiwan$6.27B0%+15%59%14.4×-4.0%+21.2%
Doximity DOCSUnited States$5.79B+25%+11%31%23.3×16.3%+25.5%
Commvault Systems CVLTUnited States$6.48B+51%+14%10%27.6×26.9%+10.3%
Varonis Systems VRNSUnited States$5.63B+71%+18%-25%138.0×23.0%+16.3%
Sectra SECT-B.STSweden$6.53B+27%+14%20%85.0×29.0%+16.8%
Giant Network 002558.SZChina$5.61B-35%+105%48%10.0×-2.1%+17.9%
Octave Intelligence OCTVUnited States$5.60Bn/a+1%20%14.7×17.0%+1.3%
Qualys QLYSUnited States$6.59B+102%+11%35%23.7×4.7%+13.1%
Kingnet Network 002517.SZChina$5.47B-4%+62%29%13.7×6.3%+28.1%

ACI Worldwide backlog

ACI Worldwide reported $702M of remaining performance obligations at 30 Sep 2026, down 7% from a year earlier and up 7% from the previous quarter. That is 0.4 years of trailing revenue already under contract. Book-to-bill last quarter: 1.11.

Questions

Who are ACI Worldwide's main competitors?
Named competitors: FIS (FIS), Fiserv (FISV), Jack Henry & Associates (JKHY). The cockpit's measured peer set (industry) also includes Bilibili (9626.HK), Hundsun Technologies (600570.SS), Dolby Laboratories (DLB), Open Text (OTEX.TO), RingCentral (RNG), NIQ Global Intelligence (NIQ).
Is ACI Worldwide expensive compared with its peers?
On forward p/e it trades at 22.9× against a peer median of 19.7×, 9th most expensive of 20 in its peer set. For today's price to make sense, revenue must grow about 12% a year for seven years (Req g). Recent delivered growth is +6%, so the hurdle is +5 pp: the price needs faster growth than the company has been delivering — of companies that just grew 25–50% a year, 93.8% slowed down over the next four years.
How has ACI Worldwide stock performed?
Over six months to 6 Nov 2026 the shares returned +31.9% against +8.8% for the median peer; over one year +24.4%.
What is ACI Worldwide's backlog?
ACI Worldwide's remaining performance obligations (contracted revenue not yet recognised) were $702M at 30 Sep 2026, -7% on a year earlier.

How these numbers are made. Returns are close-to-close in local currency. Revenue growth and margins are trailing twelve months. Req g is the revenue growth that today's enterprise value requires for seven years at the company's own cost of capital; Delivered g is what it actually grew; the gap is the hurdle (honest precision about ±8 points, so read the ranking more than the decimal). No fair values, price targets or analyst ratings are shown, by design. Method and validation.