PRTH vs. ACIW

Last updated Apr 1, 2026

Compare and contrast key facts about Priority Technology Holdings, Inc. (PRTH) and ACI Worldwide, Inc. (ACIW).

Performance

PRTH vs. ACIW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Priority Technology Holdings, Inc. (PRTH) and ACI Worldwide, Inc. (ACIW). The values are adjusted to include any dividend payments, if applicable.

PRTH vs. ACIW - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PRTH Priority Technology Holdings, Inc.	-13.39%	-53.62%	230.06%	-32.32%	-25.71%	0.57%	187.35%	-69.37%	-21.49%	1.90%
ACIW ACI Worldwide, Inc.	-14.22%	-7.90%	69.64%	33.04%	-33.72%	-9.71%	1.43%	36.94%	22.06%	24.90%

Fundamentals

Market Cap PRTH : $394.70M ACIW : $4.24B
EPS PRTH : $0.68 ACIW : $2.18
PE Ratio PRTH : 6.91 ACIW : 18.84
PEG Ratio PRTH : 0.00 ACIW : 0.84
PS Ratio PRTH : 0.40 ACIW : 2.43
Total Revenue (TTM) PRTH : $953.01M ACIW : $1.76B
Gross Profit (TTM) PRTH : $233.30M ACIW : $862.13M
EBITDA (TTM) PRTH : $153.35M ACIW : $345.72M

Returns By Period

In the year-to-date period, PRTH achieves a -13.39% return, which is significantly higher than ACIW's -14.22% return.

PRTH

• 1D: 0.43%
• 1M: -14.95%
• YTD: -13.39%
• 6M: -31.30%
• 1Y: -30.74%
• 3Y*: 9.55%
• 5Y*: -8.25%
• 10Y*: —

ACIW

• 1D: 1.74%
• 1M: 3.35%
• YTD: -14.22%
• 6M: -22.29%
• 1Y: -25.04%
• 3Y*: 14.98%
• 5Y*: 1.11%
• 10Y*: 7.02%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

PRTH vs. ACIW — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

PRTH

PRTH Risk / Return Rank: 20
PRTH Sharpe Ratio Rank: 19
PRTH Sortino Ratio Rank: 22
PRTH Omega Ratio Rank: 22
PRTH Calmar Ratio Rank: 20
PRTH Martin Ratio Rank: 19

ACIW

ACIW Risk / Return Rank: 15
ACIW Sharpe Ratio Rank: 12
ACIW Sortino Ratio Rank: 14
ACIW Omega Ratio Rank: 14
ACIW Calmar Ratio Rank: 16
ACIW Martin Ratio Rank: 17

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

PRTH vs. ACIW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Priority Technology Holdings, Inc. (PRTH) and ACI Worldwide, Inc. (ACIW). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	PRTH	ACIW	Difference
Sharpe ratio Return per unit of total volatility	-0.51	-0.71	+0.20
Sortino ratio Return per unit of downside risk	-0.37	-0.82	+0.45
Omega ratio Gain probability vs. loss probability	0.95	0.89	+0.06
Calmar ratio Return relative to maximum drawdown	-0.65	-0.75	+0.10
Martin ratio Return relative to average drawdown	-1.20	-1.26	+0.06
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PRTH vs. ACIW - Sharpe Ratio Comparison

The current PRTH Sharpe Ratio is -0.51, which is comparable to the ACIW Sharpe Ratio of -0.71. The chart below compares the historical Sharpe Ratios of PRTH and ACIW, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	PRTH	ACIW	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.51	-0.71	+0.20
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.11	0.03	-0.14
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.20	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.10	0.18	-0.28

Correlation

The correlation between PRTH and ACIW is 0.26, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

PRTH vs. ACIW - Dividend Comparison

Neither PRTH nor ACIW has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

PRTH vs. ACIW - Drawdown Comparison

The maximum PRTH drawdown since its inception was -88.12%, roughly equal to the maximum ACIW drawdown of -90.10%. Use the drawdown chart below to compare losses from any high point for PRTH and ACIW.

Drawdown Indicators

	PRTH	ACIW	Difference
Max Drawdown Largest peak-to-trough decline	-88.12%	-90.10%	+1.98%
Max Drawdown (1Y) Largest decline over 1 year	-46.48%	-32.71%	-13.77%
Max Drawdown (5Y) Largest decline over 5 years	-63.62%	-51.45%	-12.17%
Max Drawdown (10Y) Largest decline over 10 years	—	-54.18%	—
Current Drawdown Current decline from peak	-61.59%	-30.73%	-30.86%
Average Drawdown Average peak-to-trough decline	-42.72%	-33.91%	-8.81%
Ulcer Index Depth and duration of drawdowns from previous peaks	25.07%	19.40%	+5.67%

Volatility

PRTH vs. ACIW - Volatility Comparison

Priority Technology Holdings, Inc. (PRTH) has a higher volatility of 11.24% compared to ACI Worldwide, Inc. (ACIW) at 8.42%. This indicates that PRTH's price experiences larger fluctuations and is considered to be riskier than ACIW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PRTH	ACIW	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.24%	8.42%	+2.82%
Volatility (6M) Calculated over the trailing 6-month period	48.21%	23.86%	+24.35%
Volatility (1Y) Calculated over the trailing 1-year period	60.68%	35.63%	+25.05%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	74.99%	34.60%	+40.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	75.88%	35.42%	+40.46%

Financials

PRTH vs. ACIW - Profitability Comparison

The chart below illustrates the profitability comparison between Priority Technology Holdings, Inc. and ACI Worldwide, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

PRTH - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Priority Technology Holdings, Inc. reported a gross profit of 0.00 and revenue of 247.13M. Therefore, the gross margin over that period was 0.0%.

ACIW - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, ACI Worldwide, Inc. reported a gross profit of 255.27M and revenue of 481.60M. Therefore, the gross margin over that period was 53.0%.

PRTH - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Priority Technology Holdings, Inc. reported an operating income of 33.50M and revenue of 247.13M, resulting in an operating margin of 13.6%.

ACIW - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, ACI Worldwide, Inc. reported an operating income of 108.83M and revenue of 481.60M, resulting in an operating margin of 22.6%.

PRTH - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Priority Technology Holdings, Inc. reported a net income of 8.95M and revenue of 247.13M, resulting in a net margin of 3.6%.

ACIW - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, ACI Worldwide, Inc. reported a net income of 64.34M and revenue of 481.60M, resulting in a net margin of 13.4%.