GNTX vs. VTHR
GNTX (Gentex Corporation) is a stock, while VTHR (Vanguard Russell 3000 ETF) is Large Cap Blend Equities fund tracking the Russell 3000 Index. Over the past 10 years, GNTX returned 7.15%/yr vs 15.22%/yr for VTHR. A 0.58 correlation means they provide meaningful diversification when combined.
Performance
GNTX vs. VTHR - Performance Comparison
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Returns By Period
In the year-to-date period, GNTX achieves a 11.61% return, which is significantly higher than VTHR's 10.18% return. Over the past 10 years, GNTX has underperformed VTHR with an annualized return of 7.15%, while VTHR has yielded a comparatively higher 15.22% annualized return.
GNTX
- 1D
- -0.96%
- 1M
- 7.76%
- YTD
- 11.61%
- 6M
- 11.09%
- 1Y
- 23.42%
- 3Y*
- -0.53%
- 5Y*
- -3.12%
- 10Y*
- 7.15%
VTHR
- 1D
- -0.36%
- 1M
- 0.57%
- YTD
- 10.18%
- 6M
- 9.37%
- 1Y
- 26.90%
- 3Y*
- 21.03%
- 5Y*
- 12.31%
- 10Y*
- 15.22%
GNTX vs. VTHR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GNTX Gentex Corporation | 11.61% | -17.38% | -10.71% | 21.76% | -20.42% | 4.15% | 19.23% | 46.29% | -1.64% | 8.44% |
VTHR Vanguard Russell 3000 ETF | 10.18% | 16.99% | 23.57% | 25.92% | -19.20% | 25.49% | 20.93% | 30.82% | -5.65% | 21.06% |
Correlation
The correlation between GNTX and VTHR is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.45 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.48 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.57 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.57 |
Correlation (All Time) Calculated using the full available price history since Sep 22, 2010 | 0.58 |
The correlation between GNTX and VTHR shifts across timeframes, from 0.45 (1 year) to 0.58 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
GNTX vs. VTHR — Risk / Return Rank
GNTX
VTHR
GNTX vs. VTHR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Gentex Corporation (GNTX) and Vanguard Russell 3000 ETF (VTHR). 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.
| GNTX | VTHR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.32 | ||
| Sortino ratioReturn per unit of downside risk | -1.42 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.38 | -0.20 |
| Calmar ratioReturn relative to maximum drawdown | 0.84 | 3.03 | -2.20 |
| Martin ratioReturn relative to average drawdown | 1.48 | 13.55 | -12.07 |
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Drawdowns
GNTX vs. VTHR - Drawdown Comparison
The maximum GNTX drawdown since its inception was -69.30%, which is greater than VTHR's maximum drawdown of -34.61%. Use the drawdown chart below to compare losses from any high point for GNTX and VTHR.
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Drawdown Indicators
| GNTX | VTHR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -69.30% | -34.61% | -34.69% |
Max Drawdown (1Y)Largest decline over 1 year | -28.09% | -8.91% | -19.18% |
Max Drawdown (3Y)Largest decline over 3 years | -42.98% | -19.36% | -23.62% |
Max Drawdown (5Y)Largest decline over 5 years | -42.98% | -25.06% | -17.92% |
Max Drawdown (10Y)Largest decline over 10 years | -42.98% | -34.61% | -8.37% |
Current DrawdownCurrent decline from peak | -27.79% | -1.38% | -26.41% |
Average DrawdownAverage peak-to-trough decline | -19.92% | -4.03% | -15.89% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 15.89% | 1.99% | +13.90% |
Volatility
GNTX vs. VTHR - Volatility Comparison
Gentex Corporation (GNTX) has a higher volatility of 6.58% compared to Vanguard Russell 3000 ETF (VTHR) at 4.58%. This indicates that GNTX's price experiences larger fluctuations and is considered to be riskier than VTHR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GNTX | VTHR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.58% | 4.58% | +2.00% |
Volatility (6M)Calculated over the trailing 6-month period | 17.45% | 10.04% | +7.41% |
Volatility (1Y)Calculated over the trailing 1-year period | 29.93% | 12.82% | +17.11% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.14% | 17.38% | +8.76% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.05% | 17.89% | +9.16% |
Dividends
GNTX vs. VTHR - Dividend Comparison
GNTX's dividend yield for the trailing twelve months is around 1.87%, more than VTHR's 1.03% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GNTX Gentex Corporation | 1.87% | 2.06% | 1.67% | 1.47% | 1.76% | 1.38% | 1.40% | 1.57% | 2.13% | 1.81% | 1.78% | 2.06% |
VTHR Vanguard Russell 3000 ETF | 1.03% | 1.08% | 1.19% | 1.47% | 1.52% | 1.16% | 1.37% | 1.65% | 1.89% | 1.63% | 1.82% | 1.84% |
Frequently Asked Questions
GNTX and VTHR have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GNTX has higher volatility (6.58%) compared to VTHR (4.58%). In terms of maximum drawdown, GNTX dropped -69.30% vs VTHR's -34.61%.
VTHR currently has the higher Sharpe Ratio (2.11 vs 0.79), 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.
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