NATR vs. SMLR

Last updated Aug 1, 2026

NATR (Nature's Sunshine Products, Inc.) and SMLR (Semler Scientific, Inc.) are both stocks. NATR operates in Packaged Foods (Consumer Defensive), while SMLR operates in Medical Devices (Healthcare). Their 0.08 correlation means their historical movements had little consistent relationship.

Performance

NATR vs. SMLR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Nature's Sunshine Products, Inc. (NATR) and Semler Scientific, Inc. (SMLR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

NATR

• 1D: -0.69%
• 1M: -6.15%
• 6M: -20.10%
• YTD: -6.63%
• 1Y: 27.53%
• 3Y*: 13.56%
• 5Y*: 2.75%
• 10Y*: 6.27%
• ALL TIME*: 14.25%

SMLR

• 1D: —
• 1M: —
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
NATR Nature's Sunshine Products, Inc.	$2.13M	$1.94M	$2.63M

NATR vs. SMLR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
NATR Nature's Sunshine Products, Inc.	-6.63%	47.20%	-15.21%	107.81%	-55.03%	30.66%	67.41%	9.57%	-29.44%	-22.23%
SMLR Semler Scientific, Inc.	32.96%	-71.69%	21.92%	34.21%	-63.99%	-2.50%	95.83%	39.53%	330.00%	451.72%

Correlation

The correlation between NATR and SMLR is -0.04, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	-0.04
Correlation (3Y) Balances recent behavior with more history.	0.12
Correlation (5Y) Shows whether the relationship held over a longer period.	0.15
Correlation (10Y) Provides a long-term view across more market conditions.	0.11
Correlation (All Time) Calculated using the full available price history since Feb 21, 2014	0.08

The correlation between NATR and SMLR shifts across timeframes, from -0.04 (1 year) to 0.15 (5 years), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap NATR : $354.34M SMLR : $336.36M
EPS NATR : $1.11 SMLR : $3.22
PE Ratio NATR : 18.19 SMLR : 6.31
PEG Ratio NATR : 0.71 SMLR : 0.19
PS Ratio NATR : 0.74 SMLR : 8.26
PB Ratio NATR : 2.16 SMLR : 0.73
Total Revenue (TTM) NATR : $489.79M SMLR : $36.96M
Gross Profit (TTM) NATR : $342.26M SMLR : $33.54M
EBITDA (TTM) NATR : $37.50M SMLR : -$46.64M

Return for Risk

NATR vs. SMLR — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

NATR

NATR Risk / Return Rank: 75
NATR Sharpe Ratio Rank: 74
NATR Sortino Ratio Rank: 79
NATR Omega Ratio Rank: 77
NATR Calmar Ratio Rank: 73
NATR Martin Ratio Rank: 71

SMLR

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

NATR vs. SMLR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Nature's Sunshine Products, Inc. (NATR) and Semler Scientific, Inc. (SMLR). 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.

	NATR	SMLR	Difference
Sharpe ratio: Return per unit of total volatility	0.93	—	—
Sortino ratio: Return per unit of downside risk	1.97	—	—
Omega ratio: Gain probability vs. loss probability	1.24	—	—
Calmar ratio: Return relative to maximum drawdown	1.51	—	—
Martin ratio: Return relative to average drawdown	3.17	—	—

Drawdowns

Drawdown Indicators

	NATR	SMLR	Difference
Max Drawdown Largest peak-to-trough decline	-62.16%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-29.21%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-45.66%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-58.03%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-62.00%	—	—
Current Drawdown Current decline from peak	-27.52%	—	—
Average Drawdown Average peak-to-trough decline	-27.07%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	13.86%	—	—

Volatility

Volatility by Period

	NATR	SMLR	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.38%	—	—
Volatility (6M) Calculated over the trailing 6-month period	23.37%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	47.69%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	42.77%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	48.69%	—	—

Dividends

NATR vs. SMLR - Dividend Comparison

Neither NATR nor SMLR has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NATR Nature's Sunshine Products, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	5.41%	0.00%	0.00%	0.00%	0.87%	2.67%	3.95%
SMLR Semler Scientific, 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%

Financials

Frequently Asked Questions

Can I hold both NATR and SMLR in my portfolio?

NATR and SMLR have a correlation of -0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.