ACI Worldwide (ACIW)

NASDAQInformation TechnologySoftware - InfrastructureSnapshot 2026-10-23

$55.88-0.55%

Close 2026-10-23 · 1-day change

Investment OutlookAs of Oct 24, 2026

What could strengthen or challenge ACI Worldwide’s outlook?

The long-term thesis, the evidence coming in, and the environment around it. Thesis dated Jul 8, 2026.

Higher potential upsideImproving expectations

Next-FY EPS estimate change · 30 days

Comparable estimates unavailable

+10% or more+5%0%−5%−10% or less

A matching fiscal period and sufficient coverage are required.

Higher risk of downsideWeakening expectations

One observable signal. This measures changing earnings expectations, not the probability of a gain or loss.

How this is measured

The calculation requires same-period, same-provider snapshots, positive EPS, at least five analysts and a baseline within three days of the requested lookback.

Measure / period	Management expectations	Analyst expectations
FY 2026 · Q3
This equates to revenue	$417M–$427M	—
EBITDA	$90M–$95Mnon-GAAP	—
FY 2026 · Q4
Revenue	—	628.41M
EPS	—	1.578
FY 2026 · Annual
Revenue	—	1.91B
EPS	—	2.614
EBITDA	$545M–$560Mnon-GAAP	—
FY 2027 · Annual
Revenue	—	2.05B
EPS	—	2.984

What the Thesis Depends On

Three published thesis conditions, with dated milestones shown separately.

Key Factor	Why It Matters	Current Status	Break Condition	Latest Evidence
Expand ACI Connetic cloud payments platform pipeline	Its cloud payments platform wins new clients.	Improving	Pipeline growth stalls or shrinks over next 4 quarters	Qualitative condition This condition has no defined numerical measure. Context reviewed through Oct 23, 2026Last status assessment Oct 24, 2026Compare required operating outcomes Compare scope, accounting basis and period before treating this evidence as progress against an annual requirement.
Revenue reaches about $1.9 billion in 2026	A primary condition in ACI Worldwide's published investment case. The stated target is >= $1.89 billion.	Intact	Revenue falls below $1.7 billion in FY26	Revenue: $430.423M FY2026-Q2; GAAP. Published target: >= $1.89 billion. Target period is not explicitly aligned with this observation. Source published Aug 6, 2026430,423,000 USD · source valueSource reportLast status assessment Oct 24, 2026 Measurement source consolidated · GAAP FY2026-Q2 · Period ending Jun 30, 2026 Source: company_financial_results. Reference: 21e51873-f17c-4998-a2cb-c2ea00b59263. Source status: eligible. Compare required operating outcomes Compare scope, accounting basis and period before treating this evidence as progress against an annual requirement. Management context Stated as a priority in 3 of last 3 quarters. Management raised full-year 2026 revenue guidance from $1.88B-$1.91B to $1.895B-$1.925B and adjusted EBITDA guidance from $530M-$550M to $545M-$560M. Revenue grew from $1.76B in 2025 to an expected $1.895B-$1.925B in 2026. The trajectory is delivering with consistent upward revisions reflecting strong performance and pipeline. Delivery assessment Oct 24, 2026
Allocate 50-60% of operating cash flow to share buybacks in 2026	A supporting condition in ACI Worldwide's published investment case. The stated target is 50-60% of operating cash flow.	Intact	Share buybacks drop below 40% of operating cash flow in FY26	Required source inputs unavailable Cannot calculate Share repurchases from the available matching source inputs. Missing inputs are not treated as zero. Source date unavailableLast status assessment Oct 24, 2026Compare required operating outcomes Compare scope, accounting basis and period before treating this evidence as progress against an annual requirement.

Stored thesis · Jul 8, 2026. Latest Evidence uses source-matched measurements where available, alongside the last thesis-monitor assessment. Source periods and assessment dates are shown separately. A new measurement does not automatically change the published status or verify an older target.

Incoming Evidence

Compare these dated observations with the operating requirements above

Expectations trend

Same fiscal period

FY2027 · fiscal year ending 2027-12-31 · fmp

FY2027 EPS: comparable history unavailable.

FY2027 revenue: comparable history unavailable.

Exact estimates & source dates

One fiscal period and provider throughout. At least five contributors are required for each plotted metric; missing coverage stays a gap. Axes show the observed range. Counts measure coverage, not revisions.

FY2027 estimate observations · fmp
Snapshot	EPS	Revenue	EPS / revenue analysts
2026-07-24	Unavailable	Unavailable	3 / 4
2026-07-25	Unavailable	Unavailable	3 / 4
2026-07-26	Unavailable	Unavailable	3 / 4
2026-07-27	Unavailable	Unavailable	3 / 4
2026-07-28	Unavailable	Unavailable	3 / 4
2026-07-29	Unavailable	Unavailable	3 / 4
2026-07-30	Unavailable	Unavailable	3 / 4
2026-07-31	Unavailable	Unavailable	3 / 4
2026-08-01	Unavailable	Unavailable	3 / 4
2026-08-02	Unavailable	Unavailable	3 / 4
2026-08-03	Unavailable	Unavailable	3 / 4
2026-08-04	Unavailable	Unavailable	3 / 4
2026-08-05	Unavailable	Unavailable	3 / 4
2026-08-06	Unavailable	Unavailable	3 / 4
2026-08-07	Unavailable	Unavailable	3 / 4
2026-08-08	Unavailable	Unavailable	2 / 4
2026-08-09	Unavailable	Unavailable	2 / 4
2026-08-10	Unavailable	Unavailable	2 / 4
2026-08-11	Unavailable	Unavailable	3 / 4
2026-08-12	Unavailable	Unavailable	3 / 4
2026-08-13	Unavailable	Unavailable	3 / 4
2026-08-14	Unavailable	Unavailable	2 / 3
2026-08-15	Unavailable	Unavailable	2 / 3
2026-08-16	Unavailable	Unavailable	2 / 3
2026-08-17	Unavailable	Unavailable	2 / 3
2026-08-18	Unavailable	Unavailable	2 / 3
2026-08-19	Unavailable	Unavailable	2 / 3
2026-08-20	Unavailable	Unavailable	2 / 3
2026-08-21	Unavailable	Unavailable	2 / 3
2026-08-22	Unavailable	Unavailable	2 / 3
2026-08-23	Unavailable	Unavailable	2 / 3
2026-08-24	Unavailable	Unavailable	2 / 3
2026-08-25	Unavailable	Unavailable	2 / 3
2026-08-26	Unavailable	Unavailable	2 / 3
2026-08-27	Unavailable	Unavailable	2 / 3
2026-08-28	Unavailable	Unavailable	2 / 3
2026-08-29	Unavailable	Unavailable	2 / 3
2026-08-30	Unavailable	Unavailable	2 / 3
2026-08-31	Unavailable	Unavailable	2 / 3
2026-09-01	Unavailable	Unavailable	2 / 3
2026-09-02	Unavailable	Unavailable	2 / 3
2026-09-03	Unavailable	Unavailable	2 / 3
2026-09-04	Unavailable	Unavailable	2 / 3
2026-09-05	Unavailable	Unavailable	2 / 3
2026-09-06	Unavailable	Unavailable	2 / 3
2026-09-07	Unavailable	Unavailable	2 / 3
2026-09-08	Unavailable	Unavailable	2 / 3
2026-09-09	Unavailable	Unavailable	2 / 3
2026-09-10	Unavailable	Unavailable	2 / 3
2026-09-11	Unavailable	Unavailable	2 / 3
2026-09-12	Unavailable	Unavailable	2 / 3
2026-09-13	Unavailable	Unavailable	2 / 3
2026-09-14	Unavailable	Unavailable	2 / 3
2026-09-15	Unavailable	Unavailable	2 / 3
2026-09-16	Unavailable	Unavailable	2 / 3
2026-09-17	Unavailable	Unavailable	2 / 3
2026-09-18	Unavailable	Unavailable	2 / 3
2026-09-19	Unavailable	Unavailable	2 / 3
2026-09-20	Unavailable	Unavailable	2 / 3
2026-09-21	Unavailable	Unavailable	2 / 3
2026-09-22	Unavailable	Unavailable	2 / 3
2026-09-23	Unavailable	Unavailable	2 / 3
2026-09-24	Unavailable	Unavailable	2 / 3
2026-09-25	Unavailable	Unavailable	2 / 3
2026-09-26	Unavailable	Unavailable	2 / 3
2026-09-27	Unavailable	Unavailable	2 / 3
2026-09-28	Unavailable	Unavailable	2 / 3
2026-09-29	Unavailable	Unavailable	2 / 3
2026-09-30	Unavailable	Unavailable	2 / 3
2026-10-01	Unavailable	Unavailable	2 / 3
2026-10-02	Unavailable	Unavailable	2 / 3
2026-10-03	Unavailable	Unavailable	2 / 3
2026-10-04	Unavailable	Unavailable	2 / 3
2026-10-05	Unavailable	Unavailable	2 / 3
2026-10-06	Unavailable	Unavailable	2 / 3
2026-10-07	Unavailable	Unavailable	2 / 3
2026-10-08	Unavailable	Unavailable	2 / 3
2026-10-09	Unavailable	Unavailable	2 / 3
2026-10-10	Unavailable	Unavailable	2 / 3
2026-10-11	Unavailable	Unavailable	2 / 3
2026-10-12	Unavailable	Unavailable	2 / 3
2026-10-13	Unavailable	Unavailable	2 / 3
2026-10-14	Unavailable	Unavailable	2 / 3
2026-10-15	Unavailable	Unavailable	2 / 3
2026-10-16	Unavailable	Unavailable	2 / 3
2026-10-17	Unavailable	Unavailable	2 / 3
2026-10-18	Unavailable	Unavailable	3 / 3
2026-10-19	Unavailable	Unavailable	3 / 3
2026-10-20	Unavailable	Unavailable	3 / 3
2026-10-21	Unavailable	Unavailable	3 / 3
2026-10-22	Unavailable	Unavailable	3 / 3
2026-10-23	Unavailable	Unavailable	3 / 3
2026-10-24	Unavailable	Unavailable	3 / 3

Revenue and EPS estimates track expectations. They are not delivered results or like-for-like proof of a required annual path.

Compare required revenue and earnings

Analyst view

Monthly observations

Buy / Strong BuyHoldSell / Strong Sell

Exact monthly counts

Monthly rating snapshots · fmp. Missing snapshots are not zero.
Date	Buy*	Hold
2026-05-01	4	1
2026-06-01	4	1
2026-07-01	3	1
2026-08-01	3	1
2026-09-01	3	1
2026-10-01	3	2

*Buy includes Strong Buy; Sell includes Strong Sell. Monthly counts describe the analyst mix, not the firms behind each recent action.

Latest: 3 Buy / Strong Buy · 2 Hold · 0 Sell / Strong Sell

0 upgrades0 downgrades0 maintains

Recent actions · Sep 25–Oct 24 · 0 recorded

Price-target changes

30 days

Individual price-target observations are unavailable.

0 raises · 0 cuts · 0 unchanged · 0 without a comparable prior

How this is measured

Sep 25, 2026–Oct 24, 2026. Each firm's latest positive target is paired only with its immediately prior positive target from the same provider, at most 180 days earlier. Unmatched observations have one dot; conflicting observations are not compared.

Outlook in Brief

The evidence, the remaining questions, and what comes next

What's improving

No recovery evidence is reported in the available driver assessments.

Still unresolved / key risks

Expand ACI Connetic cloud payments platform pipelineQualitative condition
Revenue reaches about $1.9 billion in 2026Revenue: $430.423M
Allocate 50-60% of operating cash flow to share buybacks in 2026Required source inputs unavailable

Next proof point

Nov 5, 2026

Look for updated results and guidance against the published targets, plus direct evidence for unresolved drivers.

Review earnings

Bottom line

3 of 3 published conditions remain under pressure or need verification. The next results need to address those conditions.

The dated weekly assessment and its assumptions are available in Read detailed Outlook.

Historical risk context

Observed price history; separate from operating scenarios

Price sensitivity

1.0%Typical daily move · historical

Downside history

-24.0%Maximum drawdown · trailing year

Read detailed Outlook Company context, assumptions & risks

ACI Worldwide outlook in detail

The weekly editorial context below is a separate assessment from the dated monitor evidence above. Recovery observations do not automatically change the published thesis. Unverified outside influences are hypotheses, not measured driver evidence.

Updated Oct 24, 2026

What kind of bet this is

ACIW is a payments software business with a measured growth and execution thesis, rather than a turnaround story. Its multi-year view is intact, with management priorities mostly progressing, though the evidence confidence is medium and risk is elevated.

What's priced into ACI Worldwide

The evidence describes ACIW as cheap versus peers, but also shows a 0.67 premium versus peers, so the valuation picture is mixed. The expectations gap is -0.15, and the priced-in assessment is tagged justified with low fragility; this suggests expectations are not especially fragile, though the evidence does not spell out exactly what the market assumes.

What the fundamentals likely do

Near-term, recently raised 2026 revenue and adjusted EBITDA guidance supports the growth trajectory, following earnings beats in May and August after a miss in February. Share repurchases are progressing, while expansion of the ACI Connetic cloud-native payments platform has mixed evidence because revenue impact is not quantified. Earnings surprises have been erratic and trending down, so a guidance reversal would damage management credibility.

What ACI Worldwide hinges on

Over the next one to three years, the thesis hinges on management sustaining the higher guidance and turning Connetic customer wins into measurable business progress. Near-term, a guidance cut is the clearest company-specific risk; lower interest rates or continued strength from major technology companies could support the sector backdrop.