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HEI vs. AG1.DE
Performance
Return for Risk
Drawdowns
Volatility
Dividends
Financials

HEI vs. AG1.DE

Last updated Jun 13, 2026

HEI (HEICO Corporation) and AG1.DE (AUTO1 Group SE) are both stocks. HEI operates in Aerospace & Defense (Industrials), while AG1.DE operates in Auto & Truck Dealerships (Consumer Cyclical). Over the past 5 years, HEI returned 18.39%/yr vs -10.46%/yr for AG1.DE. At a 0.12 correlation, their price movements are largely independent.

Performance

HEI vs. AG1.DE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in HEICO Corporation (HEI) and AUTO1 Group SE (AG1.DE). The values are adjusted to include any dividend payments, if applicable.

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Different Trading Currencies

HEI is traded in USD, while AG1.DE is traded in EUR. To make them comparable, the AG1.DE values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, HEI achieves a 2.52% return, which is significantly higher than AG1.DE's -15.90% return.

HEI

1D
-2.24%
1M
13.64%
YTD
2.52%
6M
6.84%
1Y
9.12%
3Y*
26.36%
5Y*
18.39%
10Y*
25.98%

AG1.DE

1D
3.90%
1M
11.46%
YTD
-15.90%
6M
-14.72%
1Y
-5.54%
3Y*
44.52%
5Y*
-10.46%
10Y*
—
*Multi-year figures are annualized to reflect compound growth (CAGR)

HEI vs. AG1.DE - Yearly Performance Comparison

2026 (YTD)20252024202320222021
HEI
HEICO Corporation		2.52%36.22%33.05%16.56%6.67%13.81%
AG1.DE
AUTO1 Group SE		-15.90%97.56%126.62%-14.17%-62.09%-66.54%

Correlation

The correlation between HEI and AG1.DE is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.

Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.16

Correlation (3Y)
Calculated over the trailing 3-year period

0.06

Correlation (5Y)
Calculated over the trailing 5-year period

0.13

Correlation (All Time)
Calculated using the full available price history since Feb 4, 2021

0.12

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.

HEICO Corporation

AUTO1 Group SE

Often compared with HEI:
HEI vs. TDGHEI vs. HEI-AHEI vs. CWHEI vs. AXONHEI vs. HIIHEI vs. KLACHEI vs. LDOS
Often compared with AG1.DE:
AG1.DE vs. AUTO.LAG1.DE vs. VEONAG1.DE vs. VH2.DEAG1.DE vs. HCIAG1.DE vs. ESLTAG1.DE vs. BYDDYAG1.DE vs. HRTG

Return for Risk

HEI vs. AG1.DE — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
HEI
HEI Risk / Return Rank: 5050
Overall Rank
HEI Sharpe Ratio Rank: 5353
Sharpe Ratio Rank
HEI Sortino Ratio Rank: 4848
Sortino Ratio Rank
HEI Omega Ratio Rank: 4848
Omega Ratio Rank
HEI Calmar Ratio Rank: 5151
Calmar Ratio Rank
HEI Martin Ratio Rank: 5252
Martin Ratio Rank
AG1.DE
AG1.DE Risk / Return Rank: 3939
Overall Rank
AG1.DE Sharpe Ratio Rank: 3838
Sharpe Ratio Rank
AG1.DE Sortino Ratio Rank: 3838
Sortino Ratio Rank
AG1.DE Omega Ratio Rank: 3838
Omega Ratio Rank
AG1.DE Calmar Ratio Rank: 3939
Calmar Ratio Rank
AG1.DE Martin Ratio Rank: 3939
Martin Ratio Rank
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.

HEI vs. AG1.DE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for HEICO Corporation (HEI) and AUTO1 Group SE (AG1.DE). 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.

HEIAG1.DEDifference
Sharpe ratioReturn per unit of total volatility
0.27
-0.10

+0.37

Sortino ratioReturn per unit of downside risk
0.65
0.27

+0.38

Omega ratioGain probability vs. loss probability

1.08

1.03

+0.05

Calmar ratioReturn relative to maximum drawdown

0.34

-0.10

+0.44

Martin ratioReturn relative to average drawdown

0.82

-0.22

+1.04

HEI vs. AG1.DE - Sharpe Ratio Comparison

The current HEI Sharpe Ratio is 0.27, which is higher than the AG1.DE Sharpe Ratio of -0.10. The chart below compares the historical Sharpe Ratios of HEI and AG1.DE, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

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Drawdowns

HEI vs. AG1.DE - Drawdown Comparison

The maximum HEI drawdown since its inception was -75.50%, smaller than the maximum AG1.DE drawdown of -94.47%. Use the drawdown chart below to compare losses from any high point for HEI and AG1.DE.

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Drawdown Indicators

HEIAG1.DEDifference

Max Drawdown

Largest peak-to-trough decline

-75.50%

-94.47%

+18.97%

Max Drawdown (1Y)

Largest decline over 1 year

-27.11%

-53.34%

+26.23%

Max Drawdown (3Y)

Largest decline over 3 years

-27.11%

-66.35%

+39.24%

Max Drawdown (5Y)

Largest decline over 5 years

-27.11%

-92.68%

+65.57%

Max Drawdown (10Y)

Largest decline over 10 years

-57.73%

—

—

Current Drawdown

Current decline from peak

-7.38%

-59.00%

+51.62%

Average Drawdown

Average peak-to-trough decline

-19.95%

-70.00%

+50.05%

Ulcer Index

Depth and duration of drawdowns from previous peaks

11.18%

25.36%

-14.18%

Volatility

HEI vs. AG1.DE - Volatility Comparison

HEICO Corporation (HEI) has a higher volatility of 14.84% compared to AUTO1 Group SE (AG1.DE) at 12.77%. This indicates that HEI's price experiences larger fluctuations and is considered to be riskier than AG1.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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Volatility by Period

HEIAG1.DEDifference

Volatility (1M)

Calculated over the trailing 1-month period

14.84%

12.77%

+2.07%

Volatility (6M)

Calculated over the trailing 6-month period

27.73%

49.17%

-21.44%

Volatility (1Y)

Calculated over the trailing 1-year period

33.32%

56.79%

-23.47%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

27.71%

60.76%

-33.05%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

30.65%

59.85%

-29.20%

Dividends

HEI vs. AG1.DE - Dividend Comparison

HEI's dividend yield for the trailing twelve months is around 0.07%, while AG1.DE has not paid dividends to shareholders.

PositionTTM20252024202320222021202020192018201720162015
AG1.DE
AUTO1 Group SE		0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
HEI
HEICO Corporation		0.07%0.07%0.09%0.11%0.12%0.12%0.12%0.12%0.14%0.08%0.22%0.28%

Financials

HEI vs. AG1.DE - Financials Comparison

This section allows you to compare key financial metrics between HEICO Corporation and AUTO1 Group SE. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.

Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities

Please note, different currencies. HEI values in USD, AG1.DE values in EUR

Frequently Asked Questions

HEI and AG1.DE have a correlation of 0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

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