NSSC vs. TSM
NSSC (Napco Security Technologies, Inc.) and TSM (Taiwan Semiconductor Manufacturing Company Limited) are both stocks. NSSC operates in Security & Protection Services (Industrials), while TSM operates in Semiconductors (Technology). Over the past 10 years, NSSC returned 28.00%/yr vs 35.80%/yr for TSM. At a 0.16 correlation, their price movements are largely independent.
Performance
NSSC vs. TSM - Performance Comparison
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Returns By Period
In the year-to-date period, NSSC achieves a -10.06% return, which is significantly lower than TSM's 40.22% return. Over the past 10 years, NSSC has underperformed TSM with an annualized return of 28.00%, while TSM has yielded a comparatively higher 35.80% annualized return.
NSSC
- 1D
- 2.59%
- 1M
- -1.36%
- YTD
- -10.06%
- 6M
- -10.89%
- 1Y
- 33.60%
- 3Y*
- -1.04%
- 5Y*
- 17.77%
- 10Y*
- 28.00%
TSM
- 1D
- 0.68%
- 1M
- 6.28%
- YTD
- 40.22%
- 6M
- 45.91%
- 1Y
- 98.93%
- 3Y*
- 60.80%
- 5Y*
- 31.30%
- 10Y*
- 35.80%
NSSC vs. TSM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
NSSC Napco Security Technologies, Inc. | -10.06% | 19.22% | 4.97% | 25.59% | 9.96% | 90.62% | -10.79% | 86.60% | 80.00% | 2.94% |
TSM Taiwan Semiconductor Manufacturing Company Limited | 40.22% | 55.91% | 92.58% | 42.33% | -36.75% | 12.09% | 92.67% | 64.85% | -3.50% | 41.46% |
Correlation
The correlation between NSSC and TSM is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.33 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.36 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.36 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.28 |
Correlation (All Time) Calculated using the full available price history since Oct 9, 1997 | 0.16 |
The correlation between NSSC and TSM shifts across timeframes, from 0.16 (all time) to 0.36 (3 years), reflecting how their relationship changes across market environments.
Fundamentals
NSSC:
$1.33B
TSM:
$2.20T
NSSC:
$1.03
TSM:
NT$373.98
NSSC:
36.28
TSM:
35.89
NSSC:
1.31
TSM:
1.03
NSSC:
6.79
TSM:
16.87
NSSC:
7.47
TSM:
11.82
NSSC:
$197.23M
TSM:
NT$4.13T
NSSC:
$112.37M
TSM:
NT$2.55T
NSSC:
$42.52M
TSM:
NT$3.14T
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Return for Risk
NSSC vs. TSM — Risk / Return Rank
NSSC
TSM
NSSC vs. TSM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Napco Security Technologies, Inc. (NSSC) and Taiwan Semiconductor Manufacturing Company Limited (TSM). 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.
| NSSC | TSM | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.91 | ||
| Sortino ratioReturn per unit of downside risk | -1.98 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.40 | -0.22 |
| Calmar ratioReturn relative to maximum drawdown | 1.31 | 5.48 | -4.17 |
| Martin ratioReturn relative to average drawdown | 3.54 | 19.42 | -15.88 |
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Drawdowns
NSSC vs. TSM - Drawdown Comparison
The maximum NSSC drawdown since its inception was -93.20%, roughly equal to the maximum TSM drawdown of -89.08%. Use the drawdown chart below to compare losses from any high point for NSSC and TSM.
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Drawdown Indicators
| NSSC | TSM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.20% | -89.08% | -4.12% |
Max Drawdown (1Y)Largest decline over 1 year | -25.72% | -18.14% | -7.58% |
Max Drawdown (3Y)Largest decline over 3 years | -65.43% | -36.82% | -28.61% |
Max Drawdown (5Y)Largest decline over 5 years | -65.43% | -56.47% | -8.96% |
Max Drawdown (10Y)Largest decline over 10 years | -65.43% | -56.47% | -8.96% |
Current DrawdownCurrent decline from peak | -33.82% | -4.87% | -28.95% |
Average DrawdownAverage peak-to-trough decline | -38.20% | -42.85% | +4.65% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.52% | 5.11% | +4.41% |
Volatility
NSSC vs. TSM - Volatility Comparison
The current volatility for Napco Security Technologies, Inc. (NSSC) is 10.62%, while Taiwan Semiconductor Manufacturing Company Limited (TSM) has a volatility of 13.42%. This indicates that NSSC experiences smaller price fluctuations and is considered to be less risky than TSM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NSSC | TSM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.62% | 13.42% | -2.80% |
Volatility (6M)Calculated over the trailing 6-month period | 32.37% | 28.65% | +3.72% |
Volatility (1Y)Calculated over the trailing 1-year period | 42.31% | 36.69% | +5.62% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 50.99% | 37.46% | +13.53% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 49.57% | 34.23% | +15.34% |
Dividends
NSSC vs. TSM - Dividend Comparison
NSSC's dividend yield for the trailing twelve months is around 1.56%, more than TSM's 0.83% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
NSSC Napco Security Technologies, Inc. | 1.56% | 1.31% | 1.27% | 0.65% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
TSM Taiwan Semiconductor Manufacturing Company Limited | 0.83% | 1.00% | 1.18% | 1.78% | 2.49% | 1.57% | 1.56% | 3.46% | 3.64% | 2.32% | 2.61% | 2.54% |
Financials
NSSC vs. TSM - Financials Comparison
This section allows you to compare key financial metrics between Napco Security Technologies, Inc. and Taiwan Semiconductor Manufacturing Company Limited. 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
NSSC vs. TSM - Profitability Comparison
NSSC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Napco Security Technologies, Inc. reported a gross profit of 29.49M and revenue of 49.17M. Therefore, the gross margin over that period was 60.0%.
TSM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Taiwan Semiconductor Manufacturing Company Limited reported a gross profit of 759.06B and revenue of 1.15T. Therefore, the gross margin over that period was 66.3%.
NSSC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Napco Security Technologies, Inc. reported an operating income of -1.19M and revenue of 49.17M, resulting in an operating margin of -2.4%.
TSM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Taiwan Semiconductor Manufacturing Company Limited reported an operating income of 664.08B and revenue of 1.15T, resulting in an operating margin of 58.0%.
NSSC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Napco Security Technologies, Inc. reported a net income of -408.00K and revenue of 49.17M, resulting in a net margin of -0.8%.
TSM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Taiwan Semiconductor Manufacturing Company Limited reported a net income of 578.40B and revenue of 1.15T, resulting in a net margin of 50.5%.
Frequently Asked Questions
NSSC and TSM have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TSM has higher volatility (13.42%) compared to NSSC (10.62%). In terms of maximum drawdown, NSSC dropped -93.20% vs TSM's -89.08%.
TSM currently has the higher Sharpe Ratio (2.71 vs 0.80), 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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