PII vs. AMZA

Last updated Jul 16, 2026

PII (Polaris Industries Inc.) is a stock, while AMZA (InfraCap MLP ETF) is MLPs fund actively managed by Virtus Investment Partners. Over the past 10 years, PII returned 0.81%/yr vs 4.79%/yr for AMZA. At a 0.32 correlation, their price movements are largely independent.

Performance

PII vs. AMZA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Polaris Industries Inc. (PII) and InfraCap MLP ETF (AMZA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PII achieves a 15.42% return, which is significantly lower than AMZA's 25.39% return. Over the past 10 years, PII has underperformed AMZA with an annualized return of 0.81%, while AMZA has yielded a comparatively higher 4.79% annualized return.

PII

• 1D: 5.91%
• 1M: 1.97%
• 6M: 3.45%
• YTD: 15.42%
• 1Y: 57.85%
• 3Y*: -14.22%
• 5Y*: -7.96%
• 10Y*: 0.81%

AMZA

• 1D: -1.54%
• 1M: 4.25%
• 6M: 18.89%
• YTD: 25.39%
• 1Y: 20.58%
• 3Y*: 21.47%
• 5Y*: 22.22%
• 10Y*: 4.79%

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

PII vs. AMZA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PII Polaris Industries Inc.	15.42%	15.90%	-37.19%	-3.79%	-6.01%	17.75%	-3.78%	36.37%	-36.76%	54.19%
AMZA InfraCap MLP ETF	25.39%	0.17%	30.90%	23.35%	33.20%	51.22%	-49.25%	6.27%	-26.78%	-6.90%

Correlation

The correlation between PII and AMZA is 0.04, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.04
Correlation (3Y) Calculated over the trailing 3-year period	0.18
Correlation (5Y) Calculated over the trailing 5-year period	0.30
Correlation (10Y) Calculated over the trailing 10-year period	0.33
Correlation (All Time) Calculated using the full available price history since Oct 2, 2014	0.32

Over the past year, the correlation between PII and AMZA has dropped to 0.04 - well below their long-term average of 0.32, suggesting their price drivers have been diverging.

Return for Risk

PII vs. AMZA — Risk / Return Rank

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

PII

PII Risk / Return Rank: 76
PII Sharpe Ratio Rank: 77
PII Sortino Ratio Rank: 76
PII Omega Ratio Rank: 75
PII Calmar Ratio Rank: 76
PII Martin Ratio Rank: 79

AMZA

AMZA Risk / Return Rank: 37
AMZA Sharpe Ratio Rank: 38
AMZA Sortino Ratio Rank: 38
AMZA Omega Ratio Rank: 35
AMZA Calmar Ratio Rank: 40
AMZA Martin Ratio Rank: 34

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.

PII vs. AMZA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Polaris Industries Inc. (PII) and InfraCap MLP ETF (AMZA). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	PII	AMZA	Difference
Sharpe ratio: Return per unit of total volatility	1.05	1.12	-0.08
Sortino ratio: Return per unit of downside risk	1.74	1.65	+0.10
Omega ratio: Gain probability vs. loss probability	1.22	1.20	+0.03
Calmar ratio: Return relative to maximum drawdown	1.70	1.70	0.00
Martin ratio: Return relative to average drawdown	4.90	4.10	+0.80

PII vs. AMZA - Sharpe Ratio Comparison

The current PII Sharpe Ratio is 1.05, which is comparable to the AMZA Sharpe Ratio of 1.12. The chart below compares the historical Sharpe Ratios of PII and AMZA, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PII vs. AMZA - Drawdown Comparison

The maximum PII drawdown since its inception was -77.57%, smaller than the maximum AMZA drawdown of -91.46%. Use the drawdown chart below to compare losses from any high point for PII and AMZA.

Drawdown Indicators

	PII	AMZA	Difference
Max Drawdown Largest peak-to-trough decline	-77.57%	-91.46%	+13.89%
Max Drawdown (1Y) Largest decline over 1 year	-34.21%	-12.16%	-22.05%
Max Drawdown (3Y) Largest decline over 3 years	-75.23%	-18.56%	-56.67%
Max Drawdown (5Y) Largest decline over 5 years	-75.23%	-25.15%	-50.08%
Max Drawdown (10Y) Largest decline over 10 years	-75.62%	-86.84%	+11.22%
Current Drawdown Current decline from peak	-42.10%	-7.86%	-34.24%
Average Drawdown Average peak-to-trough decline	-19.80%	-44.67%	+24.87%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.83%	5.03%	+6.80%

Volatility

PII vs. AMZA - Volatility Comparison

Polaris Industries Inc. (PII) has a higher volatility of 12.62% compared to InfraCap MLP ETF (AMZA) at 6.83%. This indicates that PII's price experiences larger fluctuations and is considered to be riskier than AMZA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PII	AMZA	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.62%	6.83%	+5.79%
Volatility (6M) Calculated over the trailing 6-month period	38.68%	14.15%	+24.53%
Volatility (1Y) Calculated over the trailing 1-year period	55.64%	18.40%	+37.24%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	43.08%	25.57%	+17.51%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	42.86%	37.16%	+5.70%

Dividends

PII vs. AMZA - Dividend Comparison

PII's dividend yield for the trailing twelve months is around 3.78%, less than AMZA's 7.98% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AMZA InfraCap MLP ETF	7.98%	8.81%	7.29%	9.40%	7.65%	10.24%	22.13%	19.47%	34.46%	24.16%	18.36%	18.21%
PII Polaris Industries Inc.	3.78%	4.24%	4.58%	2.74%	2.53%	2.29%	2.60%	2.40%	3.13%	1.87%	2.67%	2.47%

Frequently Asked Questions

Can I hold both PII and AMZA in my portfolio?

PII and AMZA have a correlation of 0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PII or AMZA?

PII has higher volatility (12.62%) compared to AMZA (6.83%). In terms of maximum drawdown, PII dropped -77.57% vs AMZA's -91.46%.

Which has better risk-adjusted returns?

AMZA currently has the higher Sharpe Ratio (1.12 vs 1.05), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.