SWK vs. BKH

Last updated Jun 3, 2026

SWK (Stanley Black & Decker, Inc.) and BKH (Black Hills Corporation) are both stocks. SWK operates in Tools & Accessories (Industrials), while BKH operates in Utilities - Diversified (Utilities). Over the past 10 years, SWK returned -1.00%/yr vs 5.22%/yr for BKH. At a 0.25 correlation, their price movements are largely independent.

Performance

SWK vs. BKH - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Stanley Black & Decker, Inc. (SWK) and Black Hills Corporation (BKH). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SWK achieves a 7.73% return, which is significantly higher than BKH's 5.78% return. Over the past 10 years, SWK has underperformed BKH with an annualized return of -1.00%, while BKH has yielded a comparatively higher 5.22% annualized return.

SWK

• 1D: 1.24%
• 1M: 0.78%
• YTD: 7.73%
• 6M: 12.32%
• 1Y: 29.69%
• 3Y*: 3.04%
• 5Y*: -15.03%
• 10Y*: -1.00%

BKH

• 1D: 2.31%
• 1M: -3.66%
• YTD: 5.78%
• 6M: 2.33%
• 1Y: 28.42%
• 3Y*: 9.68%
• 5Y*: 5.37%
• 10Y*: 5.22%

*Multi-year figures are annualized to reflect compound growth (CAGR)

SWK vs. BKH - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SWK Stanley Black & Decker, Inc.	7.73%	-3.17%	-15.19%	35.55%	-58.92%	7.28%	9.73%	41.18%	-28.13%	50.50%
BKH Black Hills Corporation	5.78%	23.93%	13.57%	-19.95%	3.08%	18.86%	-19.05%	28.60%	7.98%	0.81%

Correlation

The correlation between SWK and BKH is 0.24, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.24
Correlation (3Y) Calculated over the trailing 3-year period	0.30
Correlation (5Y) Calculated over the trailing 5-year period	0.31
Correlation (10Y) Calculated over the trailing 10-year period	0.26
Correlation (All Time) Calculated using the full available price history since Jul 2, 1985	0.25

Fundamentals

EPS SWK : $2.65 BKH : $2.10
PE Ratio SWK : 29.92 BKH : 34.39
PS Ratio SWK : 0.79 BKH : 2.34
Total Revenue (TTM) SWK : $15.13B BKH : $2.29B
Gross Profit (TTM) SWK : $4.52B BKH : $596.90M
EBITDA (TTM) SWK : $1.39B BKH : $554.70M

Return for Risk

SWK vs. BKH — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

SWK

SWK Risk / Return Rank: 62
SWK Sharpe Ratio Rank: 66
SWK Sortino Ratio Rank: 62
SWK Omega Ratio Rank: 58
SWK Calmar Ratio Rank: 61
SWK Martin Ratio Rank: 62

BKH

BKH Risk / Return Rank: 78
BKH Sharpe Ratio Rank: 80
BKH Sortino Ratio Rank: 75
BKH Omega Ratio Rank: 73
BKH Calmar Ratio Rank: 80
BKH Martin Ratio Rank: 83

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

SWK vs. BKH - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Stanley Black & Decker, Inc. (SWK) and Black Hills Corporation (BKH). 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.

	SWK	BKH	Difference
Sharpe ratio Return per unit of total volatility	0.80	1.41	-0.61
Sortino ratio Return per unit of downside risk	1.35	2.04	-0.69
Omega ratio Gain probability vs. loss probability	1.16	1.25	-0.09
Calmar ratio Return relative to maximum drawdown	1.02	2.70	-1.68
Martin ratio Return relative to average drawdown	2.31	7.96	-5.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SWK vs. BKH - Sharpe Ratio Comparison

The current SWK Sharpe Ratio is 0.80, which is lower than the BKH Sharpe Ratio of 1.41. The chart below compares the historical Sharpe Ratios of SWK and BKH, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	SWK	BKH	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.80	1.41	-0.61
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.40	0.24	-0.65
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.03	0.21	-0.23
Sharpe Ratio (All Time) Calculated using the full available price history	0.25	0.44	-0.19

Drawdowns

SWK vs. BKH - Drawdown Comparison

The maximum SWK drawdown since its inception was -71.31%, which is greater than BKH's maximum drawdown of -65.72%. Use the drawdown chart below to compare losses from any high point for SWK and BKH.

Drawdown Indicators

	SWK	BKH	Difference
Max Drawdown Largest peak-to-trough decline	-71.31%	-65.72%	-5.59%
Max Drawdown (1Y) Largest decline over 1 year	-26.14%	-10.45%	-15.69%
Max Drawdown (3Y) Largest decline over 3 years	-48.31%	-24.45%	-23.86%
Max Drawdown (5Y) Largest decline over 5 years	-70.25%	-36.98%	-33.27%
Max Drawdown (10Y) Largest decline over 10 years	-71.31%	-40.45%	-30.86%
Current Drawdown Current decline from peak	-57.40%	-5.33%	-52.07%
Average Drawdown Average peak-to-trough decline	-19.44%	-16.20%	-3.24%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.59%	3.54%	+8.05%

Volatility

SWK vs. BKH - Volatility Comparison

Stanley Black & Decker, Inc. (SWK) has a higher volatility of 10.13% compared to Black Hills Corporation (BKH) at 6.40%. This indicates that SWK's price experiences larger fluctuations and is considered to be riskier than BKH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SWK	BKH	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.13%	6.40%	+3.73%
Volatility (6M) Calculated over the trailing 6-month period	26.58%	15.80%	+10.78%
Volatility (1Y) Calculated over the trailing 1-year period	37.22%	20.26%	+16.96%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	37.54%	22.11%	+15.43%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	36.61%	25.39%	+11.22%

Dividends

SWK vs. BKH - Dividend Comparison

SWK's dividend yield for the trailing twelve months is around 4.18%, more than BKH's 3.83% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BKH Black Hills Corporation	3.83%	3.90%	4.44%	4.63%	3.43%	3.25%	3.53%	2.61%	3.07%	3.01%	2.74%	3.49%
SWK Stanley Black & Decker, Inc.	4.18%	4.44%	4.06%	3.28%	4.23%	1.58%	1.56%	1.63%	2.15%	1.43%	1.97%	2.01%

Financials

SWK vs. BKH - Profitability Comparison

The chart below illustrates the profitability comparison between Stanley Black & Decker, Inc. and Black Hills Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

SWK - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Stanley Black & Decker, Inc. reported a gross profit of 1.22B and revenue of 3.68B. Therefore, the gross margin over that period was 33.2%.

BKH - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Black Hills Corporation reported a gross profit of 0.00 and revenue of 780.70M. Therefore, the gross margin over that period was 0.0%.

SWK - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Stanley Black & Decker, Inc. reported an operating income of 366.80M and revenue of 3.68B, resulting in an operating margin of 10.0%.

BKH - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Black Hills Corporation reported an operating income of 201.90M and revenue of 780.70M, resulting in an operating margin of 25.9%.

SWK - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Stanley Black & Decker, Inc. reported a net income of 158.20M and revenue of 3.68B, resulting in a net margin of 4.3%.

BKH - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Black Hills Corporation reported a net income of -2.10M and revenue of 780.70M, resulting in a net margin of -0.3%.

Frequently Asked Questions

Can I hold both SWK and BKH in my portfolio?

SWK and BKH have a correlation of 0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SWK or BKH?

SWK has higher volatility (10.13%) compared to BKH (6.40%). In terms of maximum drawdown, SWK dropped -71.31% vs BKH's -65.72%.

Which has better risk-adjusted returns?

BKH currently has the higher Sharpe Ratio (1.41 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.