TCMD vs. UMC
TCMD (Tactile Systems Technology, Inc.) and UMC (United Microelectronics Corporation) are both stocks. TCMD operates in Medical Devices (Healthcare), while UMC operates in Semiconductors (Technology). Over the past 10 years, TCMD returned 7.91%/yr vs 31.85%/yr for UMC. Their 0.19 correlation means their historical movements had little consistent relationship.
Performance
TCMD vs. UMC - Performance Comparison
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Returns By Period
In the year-to-date period, TCMD achieves a -2.86% return, which is significantly lower than UMC's 146.37% return. Over the past 10 years, TCMD has underperformed UMC with an annualized return of 7.91%, while UMC has yielded a comparatively higher 31.85% annualized return.
TCMD
- 1D
- -0.11%
- 1M
- -10.14%
- 6M
- -2.39%
- YTD
- -2.86%
- 1Y
- 191.92%
- 3Y*
- 7.29%
- 5Y*
- -10.47%
- 10Y*
- 7.91%
- ALL TIME*
- 10.52%
UMC
- 1D
- 0.48%
- 1M
- -21.09%
- 6M
- 90.23%
- YTD
- 146.37%
- 1Y
- 184.36%
- 3Y*
- 42.98%
- 5Y*
- 18.83%
- 10Y*
- 31.85%
- ALL TIME*
- 8.14%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $5.74M | $6.38M | $7.64M | |
| $331.44M | $369.70M | $380.82M |
TCMD vs. UMC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TCMD Tactile Systems Technology, Inc. | -2.86% | 69.29% | 19.79% | 24.56% | -39.67% | -57.65% | -33.43% | 48.21% | 57.18% | 76.60% |
UMC United Microelectronics Corporation | 146.37% | 28.65% | -19.01% | 39.20% | -40.32% | 43.16% | 230.69% | 56.10% | -21.85% | 39.99% |
Correlation
The correlation between TCMD and UMC is 0.14, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.14 |
Correlation (3Y) Balances recent behavior with more history. | 0.17 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.22 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.19 |
Correlation (All Time) Calculated using the full available price history since Jul 28, 2016 | 0.19 |
Fundamentals
TCMD:
$635.41M
UMC:
$47.47B
TCMD:
$0.89
UMC:
NT$41.67
TCMD:
31.51
UMC:
14.79
TCMD:
1.86
UMC:
4.93
TCMD:
2.92
UMC:
0.70
TCMD:
$343.52M
UMC:
NT$250.71B
TCMD:
$254.06M
UMC:
NT$76.72B
TCMD:
$38.53M
UMC:
NT$156.27B
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Return for Risk
TCMD vs. UMC — Risk / Return Rank
TCMD
UMC
TCMD vs. UMC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Tactile Systems Technology, Inc. (TCMD) and United Microelectronics Corporation (UMC). 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.
| TCMD | UMC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.30 | ||
| Sortino ratioReturn per unit of downside risk | +0.87 | ||
| Omega ratioGain probability vs. loss probability | 1.57 | 1.47 | +0.10 |
| Calmar ratioReturn relative to maximum drawdown | 5.71 | 4.87 | +0.84 |
| Martin ratioReturn relative to average drawdown | 12.96 | 14.42 | -1.46 |
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Drawdowns
TCMD vs. UMC - Drawdown Comparison
The maximum TCMD drawdown since its inception was -91.41%, which is greater than UMC's maximum drawdown of -72.52%. Use the drawdown chart below to compare losses from any high point for TCMD and UMC.
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Drawdown Indicators
| TCMD | UMC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -91.41% | -72.52% | -18.89% |
Max Drawdown (1Y)Largest decline over 1 year | -32.13% | -37.84% | +5.71% |
Max Drawdown (3Y)Largest decline over 3 years | -54.91% | -37.84% | -17.07% |
Max Drawdown (5Y)Largest decline over 5 years | -85.74% | -54.30% | -31.44% |
Max Drawdown (10Y)Largest decline over 10 years | -91.41% | -54.30% | -37.11% |
Current DrawdownCurrent decline from peak | -63.08% | -30.86% | -32.22% |
Average DrawdownAverage peak-to-trough decline | -49.55% | -42.39% | -7.16% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 14.13% | 12.76% | +1.37% |
Volatility
TCMD vs. UMC - Volatility Comparison
The current volatility for Tactile Systems Technology, Inc. (TCMD) is 11.32%, while United Microelectronics Corporation (UMC) has a volatility of 24.73%. This indicates that TCMD experiences smaller price fluctuations and is considered to be less risky than UMC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TCMD | UMC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.32% | 24.73% | -13.41% |
Volatility (6M)Calculated over the trailing 6-month period | 36.11% | 50.05% | -13.94% |
Volatility (1Y)Calculated over the trailing 1-year period | 66.40% | 60.25% | +6.15% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 60.63% | 42.41% | +18.22% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 56.39% | 41.08% | +15.31% |
Dividends
TCMD vs. UMC - Dividend Comparison
TCMD has not paid dividends to shareholders, while UMC's dividend yield for the trailing twelve months is around 2.17%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TCMD Tactile Systems Technology, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
UMC United Microelectronics Corporation | 2.17% | 6.06% | 7.14% | 6.93% | 7.92% | 2.44% | 1.62% | 3.51% | 6.59% | 2.41% | 3.61% | 3.15% |
Financials
TCMD vs. UMC - Financials Comparison
This section allows you to compare key financial metrics between Tactile Systems Technology, Inc. and United Microelectronics Corporation. 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
TCMD vs. UMC - Profitability Comparison
TCMD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Tactile Systems Technology, Inc. reported a gross profit of 51.71M and revenue of 75.27M. Therefore, the gross margin over that period was 68.7%.
UMC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, United Microelectronics Corporation reported a gross profit of 22.32B and revenue of 68.73B. Therefore, the gross margin over that period was 32.5%.
TCMD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Tactile Systems Technology, Inc. reported an operating income of -1.53M and revenue of 75.27M, resulting in an operating margin of -2.0%.
UMC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, United Microelectronics Corporation reported an operating income of 14.88B and revenue of 68.73B, resulting in an operating margin of 21.7%.
TCMD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Tactile Systems Technology, Inc. reported a net income of -1.76M and revenue of 75.27M, resulting in a net margin of -2.3%.
UMC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, United Microelectronics Corporation reported a net income of 42.26B and revenue of 68.73B, resulting in a net margin of 61.5%.
Frequently Asked Questions
TCMD and UMC have a correlation of 0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
UMC has higher volatility (24.73%) compared to TCMD (11.32%). In terms of maximum drawdown, TCMD dropped -91.41% vs UMC's -72.52%.
UMC currently has the higher Sharpe Ratio (3.07 vs 2.76), 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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