ACIW vs OWLS vs GPN Stock Comparison

Aci Worldwide, Obook Holdings and Global Payments Prices as of Oct 29, 2026 Peers: Industry group
ACIW Aci Worldwide, Inc.
$55.70 +14.6% 1M +17.7% 1Y
Market cap
$5.64B
P/E
25.1x
Revenue (TTM)
$1.82B
Div. yield
–
Payment Processing Technology
7 wins
OWLS Obook Holdings Inc.
$2.45 -55.4% 1M -75.0% 1Y
Market cap
$216.60M
P/E
–
Revenue (TTM)
—
Div. yield
–
Payment Processing Technology
GPN Global Payments Inc
$85.70 +2.8% 1M +8.2% 1Y
Market cap
$22.78B
P/E
–
Revenue (TTM)
$10.23B
Div. yield
1.17%
Payment Processing Technology
3 wins

Head to Head

10 decided of 12

Aci Worldwide leads on 7 of the 12 questions below (Aci Worldwide 7, Global Payments 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionACIWOWLSGPNLeader
Larger companyMarket capitalisation $5.64B $216.60M $22.78B GPN
Cheaper on earningsLower P/E, profitable companies only 25.1x — -24.8x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 20.1x — 6.7x GPN
Faster revenue growthRevenue growth, trailing twelve months +7.0% — +32.5% GPN
More profitableNet margin, trailing twelve months 12.4% — -9.1% ACIW
Better return on capitalReturn on invested capital 10.8% — 2.3% ACIW
Less leveragedLower net debt / EBITDA 1.9x — 4.8x ACIW
Higher dividend yieldTrailing dividend yield — — 1.17% –
Better 1-year returnPrice return, last 12 months +17.7% -75.0% +8.2% ACIW
Better 5-year returnAnnualised price return, 5 years +12.7%/yr — -9.7%/yr ACIW
Less volatileAnnualised volatility, 1 year 34.6% 79.1% 39.9% ACIW
Higher overall scoreMean of the five percentile scores vs peers 66/100 — 49/100 ACIW

Percentile Scorecard

ACIWOWLSGPN

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisACIWOWLSGPN
Valuation 75 #26 of 99 – 72 #28 of 99
Growth 69 #30 of 94 – 26 #70 of 94
Profitability 78 #21 of 90 – 63 #34 of 90
Financial Health 60 #43 of 105 23 #81 of 105 24 #80 of 105
Shareholder Returns 49 #31 of 60 – 61 #24 of 60
Overall 66 – 49
  • ACIW ranked among 109 companies in Fintech
  • OWLS ranked among 109 companies in Fintech
  • GPN ranked among 109 companies in Fintech

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodACIWOWLSGPNSPY
1 month +14.6%-55.4%+2.8% +0.7%
3 months -3.4%-54.2%-1.3% +3.7%
6 months +28.9%-58.5%+19.1% +7.1%
Year to date +16.5%-63.3%+10.7% +12.8%
1 year +17.7%-75.0%+8.2% +11.9%
3 years +179.6%—-17.4% +85.2%
3 years, per year +40.9%—-6.2% +22.8%
5 years +81.6%—-40.1% +67.6%
5 years, per year +12.7%—-9.7% +10.9%
10 years +201.1%—+18.1% +262.0%
10 years, per year +11.7%—+1.7% +13.7%

Risk

MeasureACIWOWLSGPNSPY
Volatility, 1Y 34.6%79.1%39.9% 12.7%
Downside volatility, 1Y 36.1%87.6%35.6% 12.6%
Beta vs S&P 500, 1Y 0.351.171.01 1.00
Return / volatility, 1Y 0.51-0.950.21 0.94
Max drawdown, 5Y -44.2%-96.4%-58.8% -25.4%
From 52-week high -7.4%-75.4%-9.6% -1.2%
52-week high $60.18$9.95$94.85 $779.14
52-week low $38.47$1.98$62.47 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleACIWOWLSGPN
P/E now vs peer median 25.1xmedian 19.5x —median 19.5x -24.8xmedian 19.5x
P/S now vs peer median 3.1xmedian 2.2x —median 2.2x 2.2xmedian 2.2x
EV/EBITDA now vs peer median 17.8xmedian 17.8x —median 17.8x 10.9xmedian 17.8x
P/FCF now vs peer median 18.1xmedian 16.1x —median 16.1x 27.7xmedian 16.1x
P/B now vs peer median 3.8xmedian 2.0x -17.7xmedian 2.0x 1.0xmedian 2.0x
PEG now vs peer median 0.52median 0.98 —median 0.98 0.54median 0.98

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsACIWOWLSGPN
Revenue $1.82B – $10.23B
Gross profit $893.35M – $6.54B
Operating income $338.68M – $1.27B
Net income $225.69M – -$873.78M
Free cash flow $311.41M – $822.72M
R&D $179.52M – –
EPS (diluted) $2.22 – $-3.46
Cash & equivalents $167.40M $10.19M $5.41B
Total debt $822.18M – $23.56B
Shares (diluted) 101.68M – 270.12M
Enterprise value $4.91B $164.37M $1.22B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricACIWOWLSGPN
P/E 25.1x – -24.8x
P/FCF 18.1x – 27.7x
P/Operating cash flow 17.1x – 13.7x
P/S 3.1x – 2.2x
P/B 3.8x -17.7x 1.0x
P/Tangible book 3.8x -16.5x 5.2x
EV/EBITDA 17.8x – 10.9x
EV/EBIT 18.6x – 32.3x
EV/Revenue 3.5x – 4.0x
EV/FCF 20.2x – 49.7x
EV/Operating cash flow 19.1x – 24.7x
PEG (3Y EPS CAGR) 0.52 – 0.54

Growth

14 metrics
MetricACIWOWLSGPN
Revenue growth (1Y) 7.0% – 32.5%
Revenue CAGR (3Y) 9.9% – 3.3%
Gross profit growth (1Y) 4.5% – 14.8%
Gross profit CAGR (3Y) 10.6% – 5.7%
Operating income growth (1Y) 0.1% – -33.4%
Operating income CAGR (3Y) 34.9% – -4.4%
Net income growth (1Y) -10.1% – -158.6%
Net income CAGR (3Y) 44.8% – -44.6%
EPS growth (1Y) -7.1% – -158.9%
EPS CAGR (3Y) 48.0% – -46.2%
Operating cash flow growth (1Y) 6.9% – -46.4%
Operating cash flow CAGR (3Y) 35.3% – -9.1%
Free cash flow growth (1Y) 6.0% – -66.6%
Free cash flow CAGR (3Y) 37.8% – -19.7%

Profitability

14 metrics
MetricACIWOWLSGPN
Gross margin 49.1% – 63.9%
EBITDA margin 19.4% – 36.8%
Operating margin 18.6% – 12.4%
Pretax margin 16.8% – 5.5%
Net margin 12.4% – -9.1%
FCF margin 17.1% – 8.0%
Operating cash flow margin 18.1% – 16.2%
Return on equity 15.1% – -3.5%
Return on assets 7.3% – -1.3%
Return on invested capital 10.8% – 2.3%
Return on capital employed 14.3% – 2.5%
Asset turnover 0.6x – 0.2x
Cash conversion (OCF / net income) 1.5x – -1.9x
Stock comp / revenue 4.3% – 1.3%

Financial Health

11 metrics
MetricACIWOWLSGPN
Debt / assets 26.6% 2.7% 37.1%
Debt / equity 0.5x -0.1x 1.0x
Net debt / EBITDA 1.9x – 4.8x
Debt / FCF 2.6x – 28.6x
Liabilities / assets 51.6% 150.9% 62.6%
Equity / assets 48.4% -50.9% 37.4%
Interest coverage 6.4x – 1.5x
Current ratio 1.6x 0.6x 0.8x
Quick ratio 2.0x 0.5x 0.7x
Cash ratio 0.2x 0.5x 0.4x
Altman Z-score 4.09 – 0.61

Shareholder Returns

7 metrics
MetricACIWOWLSGPN
Dividend yield – – 1.2%
Net buyback yield 2.9% – 6.9%
Shareholder yield 2.9% – 8.1%
Payout ratio (earnings) – – -28.8%
Payout ratio (FCF) – – 30.6%
Dividend growth (1Y) – – 1.8%
Dividend CAGR (3Y) – – -1.7%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusACIWOWLSGPN
Forward P/E 20.1xFY2026 – 6.7xFY2026
EPS, next fiscal year $2.77FY2026 $-0.71FY2026 $12.82FY2026
EPS growth, next FY +28.2%FY2026 – +4.9%FY2026
EPS growth, the year after +12.6% – +18.0%
Revenue, next fiscal year $1.81BFY2026 $8.17MFY2026 $12.66BFY2026
Revenue growth, next FY +3.0%FY2026 +3.9%FY2026 +35.9%FY2026
Revenue growth, the year after +20.2% +536.4% +8.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersACIWOWLSGPN
Held by institutions 100.0% – 100.0%
Institutions holding 379 – 793
Change in shares held, QoQ +3.5% – +7.4%
Institutions buying 198 – 374
Institutions selling 131 – 308
Buyers to sellers 1.51 – 1.21

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

ACIWOWLSGPN
ACIW 1.00 -0.01 0.49
OWLS -0.01 1.00 0.09
GPN 0.49 0.09 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ACIW, OWLS and GPN?

Global Payments (GPN) is the largest by market capitalisation: Aci Worldwide (ACIW) $5.64B, Obook Holdings (OWLS) $216.60M, Global Payments (GPN) $22.78B.

Which company is growing faster?

Global Payments (GPN) grew revenue fastest over the trailing twelve months: Aci Worldwide (ACIW) +7.0%, Global Payments (GPN) +32.5%.

Which company is more profitable?

Aci Worldwide (ACIW) has the highest net margin (Aci Worldwide (ACIW) 12.4%, Global Payments (GPN) -9.1%). On return on invested capital, Aci Worldwide (ACIW) leads (Aci Worldwide (ACIW) 10.8%, Global Payments (GPN) 2.3%).

Which stock has performed better?

Over the past year Aci Worldwide (ACIW) returned the most: Aci Worldwide (ACIW) +17.7%, Obook Holdings (OWLS) -75.0%, Global Payments (GPN) +8.2%. Over five years, Aci Worldwide (ACIW) compounded fastest (Aci Worldwide (ACIW) +12.7%/yr, Global Payments (GPN) -9.7%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Global Payments (GPN) 1.17%. Aci Worldwide (ACIW) and Obook Holdings (OWLS) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Aci Worldwide (ACIW) has been the steadiest (Aci Worldwide (ACIW) 34.6%, Obook Holdings (OWLS) 79.1%, Global Payments (GPN) 39.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ACIW, OWLS and GPN?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Aci Worldwide (ACIW) leads on 7. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.