NHC vs. THC
NHC (National HealthCare Corporation) and THC (Tenet Healthcare Corporation) are both stocks. Both operate in the Medical Care Facilities industry within the Healthcare sector. Over the past 10 years, NHC returned 15.26%/yr vs 20.51%/yr for THC. At a 0.21 correlation, their price movements are largely independent.
Performance
NHC vs. THC - Performance Comparison
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Returns By Period
In the year-to-date period, NHC achieves a 46.13% return, which is significantly higher than THC's -8.98% return. Over the past 10 years, NHC has underperformed THC with an annualized return of 15.26%, while THC has yielded a comparatively higher 20.51% annualized return.
NHC
- 1D
- -0.92%
- 1M
- 1.81%
- YTD
- 46.13%
- 6M
- 44.55%
- 1Y
- 91.23%
- 3Y*
- 52.22%
- 5Y*
- 27.04%
- 10Y*
- 15.26%
THC
- 1D
- 1.19%
- 1M
- 4.09%
- YTD
- -8.98%
- 6M
- -9.00%
- 1Y
- 6.95%
- 3Y*
- 32.25%
- 5Y*
- 21.30%
- 10Y*
- 20.51%
NHC vs. THC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
NHC National HealthCare Corporation | 46.13% | 30.34% | 19.05% | 60.84% | -9.42% | 5.39% | -20.66% | 13.02% | 32.43% | -17.26% |
THC Tenet Healthcare Corporation | -8.98% | 57.43% | 67.04% | 54.89% | -40.27% | 104.58% | 5.00% | 121.88% | 13.06% | 2.16% |
Correlation
The correlation between NHC and THC is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.21 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.25 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.31 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.33 |
Correlation (All Time) Calculated using the full available price history since Jan 20, 1987 | 0.21 |
The correlation between NHC and THC shifts across timeframes, from 0.21 (all time) to 0.33 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
NHC:
$3.15B
THC:
$15.84B
NHC:
$7.89
THC:
$21.43
NHC:
25.28
THC:
8.44
NHC:
0.55
THC:
0.08
NHC:
2.07
THC:
0.75
NHC:
2.88
THC:
3.29
NHC:
$1.51B
THC:
$21.46B
NHC:
$558.31M
THC:
$12.91B
NHC:
$204.52M
THC:
$4.00B
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Return for Risk
NHC vs. THC — Risk / Return Rank
NHC
THC
NHC vs. THC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for National HealthCare Corporation (NHC) and Tenet Healthcare Corporation (THC). 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.
| NHC | THC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.66 | ||
| Sortino ratioReturn per unit of downside risk | +3.12 | ||
| Omega ratioGain probability vs. loss probability | 1.45 | 1.07 | +0.38 |
| Calmar ratioReturn relative to maximum drawdown | 6.99 | 0.20 | +6.78 |
| Martin ratioReturn relative to average drawdown | 18.57 | 0.50 | +18.07 |
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Drawdowns
NHC vs. THC - Drawdown Comparison
The maximum NHC drawdown since its inception was -96.33%, roughly equal to the maximum THC drawdown of -98.28%. Use the drawdown chart below to compare losses from any high point for NHC and THC.
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Drawdown Indicators
| NHC | THC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.33% | -98.28% | +1.95% |
Max Drawdown (1Y)Largest decline over 1 year | -13.13% | -34.08% | +20.95% |
Max Drawdown (3Y)Largest decline over 3 years | -33.40% | -36.90% | +3.50% |
Max Drawdown (5Y)Largest decline over 5 years | -33.40% | -58.88% | +25.48% |
Max Drawdown (10Y)Largest decline over 10 years | -35.27% | -71.68% | +36.41% |
Current DrawdownCurrent decline from peak | -0.99% | -26.11% | +25.12% |
Average DrawdownAverage peak-to-trough decline | -26.40% | -51.53% | +25.13% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.93% | 13.95% | -9.02% |
Volatility
NHC vs. THC - Volatility Comparison
The current volatility for National HealthCare Corporation (NHC) is 10.03%, while Tenet Healthcare Corporation (THC) has a volatility of 12.20%. This indicates that NHC experiences smaller price fluctuations and is considered to be less risky than THC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NHC | THC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.03% | 12.20% | -2.17% |
Volatility (6M)Calculated over the trailing 6-month period | 26.14% | 28.80% | -2.66% |
Volatility (1Y)Calculated over the trailing 1-year period | 32.37% | 39.35% | -6.98% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 27.73% | 44.38% | -16.65% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.27% | 56.31% | -28.04% |
Dividends
NHC vs. THC - Dividend Comparison
NHC's dividend yield for the trailing twelve months is around 1.28%, while THC has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
NHC National HealthCare Corporation | 1.28% | 1.85% | 2.25% | 2.53% | 3.80% | 3.11% | 3.13% | 2.38% | 2.52% | 3.10% | 2.31% | 3.14% |
THC Tenet Healthcare Corporation | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
NHC vs. THC - Financials Comparison
This section allows you to compare key financial metrics between National HealthCare Corporation and Tenet Healthcare 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
NHC vs. THC - Profitability Comparison
NHC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, National HealthCare Corporation reported a gross profit of 0.00 and revenue of 369.81M. Therefore, the gross margin over that period was 0.0%.
THC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Tenet Healthcare Corporation reported a gross profit of 3.19B and revenue of 5.37B. Therefore, the gross margin over that period was 59.5%.
NHC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, National HealthCare Corporation reported an operating income of 32.25M and revenue of 369.81M, resulting in an operating margin of 8.7%.
THC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Tenet Healthcare Corporation reported an operating income of 1.30B and revenue of 5.37B, resulting in an operating margin of 24.1%.
NHC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, National HealthCare Corporation reported a net income of 35.86M and revenue of 369.81M, resulting in a net margin of 9.7%.
THC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Tenet Healthcare Corporation reported a net income of 906.00M and revenue of 5.37B, resulting in a net margin of 16.9%.
Frequently Asked Questions
NHC and THC have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
THC has higher volatility (12.20%) compared to NHC (10.03%). In terms of maximum drawdown, NHC dropped -96.33% vs THC's -98.28%.
NHC currently has the higher Sharpe Ratio (2.84 vs 0.18), 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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