SEKEY vs. GRMN
SEKEY (Seiko Epson Corp ADR) and GRMN (Garmin Ltd.) are both stocks. Both are in the Technology sector — SEKEY in Computer Hardware, GRMN in Scientific & Technical Instruments. Over the past 10 years, SEKEY returned 1.35%/yr vs 21.39%/yr for GRMN. Their 0.22 correlation means their historical movements had little consistent relationship.
Performance
SEKEY vs. GRMN - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with SEKEY having a 46.65% return and GRMN slightly lower at 46.03%. Over the past 10 years, SEKEY has underperformed GRMN with an annualized return of 1.35%, while GRMN has yielded a comparatively higher 21.39% annualized return.
SEKEY
- 1D
- -2.45%
- 1M
- 7.13%
- 6M
- 42.90%
- YTD
- 46.65%
- 1Y
- 41.36%
- 3Y*
- 4.76%
- 5Y*
- 1.93%
- 10Y*
- 1.35%
- ALL TIME*
- -2.49%
GRMN
- 1D
- -1.27%
- 1M
- 22.40%
- 6M
- 46.90%
- YTD
- 46.03%
- 1Y
- 36.51%
- 3Y*
- 42.87%
- 5Y*
- 15.78%
- 10Y*
- 21.39%
- ALL TIME*
- 17.14%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
GRMN Garmin Ltd. | $338.93M | $260.91M | $222.30M |
SEKEY Seiko Epson Corp ADR | $113.60K | $116.28K | $164.87K |
SEKEY vs. GRMN - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SEKEY Seiko Epson Corp ADR | 46.65% | -29.51% | 23.08% | 0.95% | -18.91% | 24.58% | -1.27% | 7.94% | -40.92% | 11.93% |
GRMN Garmin Ltd. | 46.03% | -0.06% | 63.25% | 43.12% | -30.20% | 15.90% | 25.86% | 58.13% | 9.84% | 27.60% |
Correlation
The correlation between SEKEY and GRMN is 0.15, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.15 |
Correlation (3Y) Balances recent behavior with more history. | 0.23 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.24 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.26 |
Correlation (All Time) Calculated using the full available price history since Jul 13, 2007 | 0.22 |
The correlation between SEKEY and GRMN shifts across timeframes, from 0.15 (1 year) to 0.26 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
SEKEY:
$5.87B
GRMN:
$56.66B
SEKEY:
¥28.71
GRMN:
$9.70
SEKEY:
50.24
GRMN:
30.29
SEKEY:
0.65
GRMN:
7.41
SEKEY:
1.08
GRMN:
6.30
SEKEY:
¥1.43T
GRMN:
$7.67B
SEKEY:
¥507.66B
GRMN:
$4.61B
SEKEY:
¥160.20B
GRMN:
$2.41B
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Return for Risk
SEKEY vs. GRMN — Risk / Return Rank
SEKEY
GRMN
SEKEY vs. GRMN - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Seiko Epson Corp ADR (SEKEY) and Garmin Ltd. (GRMN). 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.
| SEKEY | GRMN | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.21 | ||
| Sortino ratioReturn per unit of downside risk | +0.39 | ||
| Omega ratioGain probability vs. loss probability | 1.25 | 1.24 | +0.01 |
| Calmar ratioReturn relative to maximum drawdown | 2.77 | 1.31 | +1.46 |
| Martin ratioReturn relative to average drawdown | 6.32 | 2.78 | +3.54 |
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Drawdowns
SEKEY vs. GRMN - Drawdown Comparison
The maximum SEKEY drawdown since its inception was -84.13%, roughly equal to the maximum GRMN drawdown of -87.71%. Use the drawdown chart below to compare losses from any high point for SEKEY and GRMN.
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Drawdown Indicators
| SEKEY | GRMN | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -84.13% | -87.71% | +3.58% |
Max Drawdown (1Y)Largest decline over 1 year | -16.48% | -27.97% | +11.49% |
Max Drawdown (3Y)Largest decline over 3 years | -39.05% | -27.97% | -11.08% |
Max Drawdown (5Y)Largest decline over 5 years | -43.34% | -54.63% | +11.29% |
Max Drawdown (10Y)Largest decline over 10 years | -66.26% | -54.63% | -11.63% |
Current DrawdownCurrent decline from peak | -62.18% | -1.27% | -60.91% |
Average DrawdownAverage peak-to-trough decline | -58.58% | -31.42% | -27.16% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.21% | 13.16% | -5.95% |
Volatility
SEKEY vs. GRMN - Volatility Comparison
The current volatility for Seiko Epson Corp ADR (SEKEY) is 13.56%, while Garmin Ltd. (GRMN) has a volatility of 16.98%. This indicates that SEKEY experiences smaller price fluctuations and is considered to be less risky than GRMN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SEKEY | GRMN | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.56% | 16.98% | -3.42% |
Volatility (6M)Calculated over the trailing 6-month period | 29.77% | 27.06% | +2.71% |
Volatility (1Y)Calculated over the trailing 1-year period | 35.34% | 33.95% | +1.39% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 30.19% | 31.45% | -1.26% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 30.94% | 28.56% | +2.38% |
Dividends
SEKEY vs. GRMN - Dividend Comparison
SEKEY has not paid dividends to shareholders, while GRMN's dividend yield for the trailing twelve months is around 1.28%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GRMN Garmin Ltd. | 1.28% | 1.70% | 1.44% | 2.27% | 3.10% | 1.92% | 2.01% | 2.30% | 3.32% | 3.42% | 4.21% | 5.41% |
SEKEY Seiko Epson Corp ADR | 0.00% | 2.05% | 1.37% | 0.00% | 1.52% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 2.66% | 0.00% |
Financials
SEKEY vs. GRMN - Financials Comparison
This section allows you to compare key financial metrics between Seiko Epson Corp ADR and Garmin Ltd.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
SEKEY vs. GRMN - Profitability Comparison
SEKEY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Seiko Epson Corp ADR reported a gross profit of 131.81B and revenue of 376.21B. Therefore, the gross margin over that period was 35.0%.
GRMN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Garmin Ltd. reported a gross profit of 1.26B and revenue of 2.02B. Therefore, the gross margin over that period was 62.4%.
SEKEY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Seiko Epson Corp ADR reported an operating income of 20.36B and revenue of 376.21B, resulting in an operating margin of 5.4%.
GRMN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Garmin Ltd. reported an operating income of 615.51M and revenue of 2.02B, resulting in an operating margin of 30.4%.
SEKEY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Seiko Epson Corp ADR reported a net income of -17.56B and revenue of 376.21B, resulting in a net margin of -4.7%.
GRMN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Garmin Ltd. reported a net income of 541.92M and revenue of 2.02B, resulting in a net margin of 26.8%.
Frequently Asked Questions
SEKEY and GRMN have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GRMN has higher volatility (16.98%) compared to SEKEY (13.56%). In terms of maximum drawdown, SEKEY dropped -84.13% vs GRMN's -87.71%.
SEKEY currently has the higher Sharpe Ratio (1.29 vs 1.08), 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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