NWN vs. TNC
NWN (Northwest Natural Holding Company) and TNC (Tennant Company) are both stocks. NWN operates in Utilities - Regulated Gas (Utilities), while TNC operates in Specialty Industrial Machinery (Industrials). Over the past 10 years, NWN returned 1.85%/yr vs 6.04%/yr for TNC. At a 0.27 correlation, their price movements are largely independent.
Performance
NWN vs. TNC - Performance Comparison
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Returns By Period
In the year-to-date period, NWN achieves a 6.78% return, which is significantly lower than TNC's 16.75% return. Over the past 10 years, NWN has underperformed TNC with an annualized return of 1.85%, while TNC has yielded a comparatively higher 6.04% annualized return.
NWN
- 1D
- -1.71%
- 1M
- -2.99%
- YTD
- 6.78%
- 6M
- 8.05%
- 1Y
- 28.62%
- 3Y*
- 8.99%
- 5Y*
- 2.11%
- 10Y*
- 1.85%
TNC
- 1D
- 1.55%
- 1M
- -1.73%
- YTD
- 16.75%
- 6M
- 17.66%
- 1Y
- 16.14%
- 3Y*
- 3.63%
- 5Y*
- 1.99%
- 10Y*
- 6.04%
NWN vs. TNC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
NWN Northwest Natural Holding Company | 6.78% | 23.75% | 6.77% | -14.45% | 1.49% | 10.26% | -35.52% | 25.46% | 4.48% | 2.82% |
TNC Tennant Company | 16.75% | -8.22% | -11.03% | 52.62% | -22.84% | 16.87% | -8.78% | 51.57% | -27.40% | 3.32% |
Correlation
The correlation between NWN and TNC is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.16 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.26 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.31 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.27 |
Correlation (All Time) Calculated using the full available price history since Mar 4, 1992 | 0.27 |
The correlation between NWN and TNC shifts across timeframes, from 0.16 (1 year) to 0.31 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
NWN:
$4.01
TNC:
$1.69
NWN:
12.21
TNC:
50.54
NWN:
1.17
TNC:
1.29
NWN:
$1.29B
TNC:
$1.21B
NWN:
$288.00M
TNC:
$477.90M
NWN:
$426.96M
TNC:
$97.00M
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Return for Risk
NWN vs. TNC — Risk / Return Rank
NWN
TNC
NWN vs. TNC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Northwest Natural Holding Company (NWN) and Tennant Company (TNC). 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.
| NWN | TNC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.98 | ||
| Sortino ratioReturn per unit of downside risk | +1.15 | ||
| Omega ratioGain probability vs. loss probability | 1.27 | 1.13 | +0.14 |
| Calmar ratioReturn relative to maximum drawdown | 2.14 | 0.59 | +1.55 |
| Martin ratioReturn relative to average drawdown | 6.57 | 1.54 | +5.03 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| NWN | TNC | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.44 | 0.46 | +0.98 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.09 | 0.07 | +0.02 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.07 | 0.19 | -0.12 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.31 | 0.23 | +0.08 |
Drawdowns
NWN vs. TNC - Drawdown Comparison
The maximum NWN drawdown since its inception was -46.27%, smaller than the maximum TNC drawdown of -83.81%. Use the drawdown chart below to compare losses from any high point for NWN and TNC.
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Drawdown Indicators
| NWN | TNC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -46.27% | -83.81% | +37.54% |
Max Drawdown (1Y)Largest decline over 1 year | -13.46% | -27.71% | +14.25% |
Max Drawdown (3Y)Largest decline over 3 years | -18.39% | -48.98% | +30.59% |
Max Drawdown (5Y)Largest decline over 5 years | -32.09% | -48.98% | +16.89% |
Max Drawdown (10Y)Largest decline over 10 years | -46.27% | -48.98% | +2.71% |
Current DrawdownCurrent decline from peak | -17.02% | -28.29% | +11.27% |
Average DrawdownAverage peak-to-trough decline | -12.14% | -16.86% | +4.72% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.37% | 10.50% | -6.13% |
Volatility
NWN vs. TNC - Volatility Comparison
The current volatility for Northwest Natural Holding Company (NWN) is 6.35%, while Tennant Company (TNC) has a volatility of 8.33%. This indicates that NWN experiences smaller price fluctuations and is considered to be less risky than TNC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NWN | TNC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.35% | 8.33% | -1.98% |
Volatility (6M)Calculated over the trailing 6-month period | 15.58% | 32.90% | -17.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 20.02% | 35.29% | -15.27% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.87% | 29.42% | -6.55% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.15% | 32.16% | -4.01% |
Dividends
NWN vs. TNC - Dividend Comparison
NWN's dividend yield for the trailing twelve months is around 4.02%, more than TNC's 1.44% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
NWN Northwest Natural Holding Company | 4.02% | 4.20% | 4.94% | 4.99% | 4.06% | 3.94% | 4.16% | 2.58% | 3.13% | 3.16% | 3.13% | 3.68% |
TNC Tennant Company | 1.44% | 1.62% | 1.39% | 1.16% | 1.65% | 1.16% | 1.27% | 1.13% | 1.63% | 1.16% | 1.14% | 1.42% |
Financials
NWN vs. TNC - Financials Comparison
This section allows you to compare key financial metrics between Northwest Natural Holding Company and Tennant Company. 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
NWN vs. TNC - Profitability Comparison
NWN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Northwest Natural Holding Company reported a gross profit of 0.00 and revenue of 490.40M. Therefore, the gross margin over that period was 0.0%.
TNC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Tennant Company reported a gross profit of 113.60M and revenue of 297.90M. Therefore, the gross margin over that period was 38.1%.
NWN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Northwest Natural Holding Company reported an operating income of 162.87M and revenue of 490.40M, resulting in an operating margin of 33.2%.
TNC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Tennant Company reported an operating income of 4.90M and revenue of 297.90M, resulting in an operating margin of 1.6%.
NWN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Northwest Natural Holding Company reported a net income of 97.49M and revenue of 490.40M, resulting in a net margin of 19.9%.
TNC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Tennant Company reported a net income of 200.00K and revenue of 297.90M, resulting in a net margin of 0.1%.
Frequently Asked Questions
NWN and TNC have a correlation of 0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TNC has higher volatility (8.33%) compared to NWN (6.35%). In terms of maximum drawdown, NWN dropped -46.27% vs TNC's -83.81%.
NWN currently has the higher Sharpe Ratio (1.44 vs 0.46), 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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