NSP vs. PFBC

Last updated Jun 3, 2026

NSP (Insperity, Inc.) and PFBC (Preferred Bank) are both stocks. NSP operates in Staffing & Employment Services (Industrials), while PFBC operates in Banks - Regional (Financial Services). Over the past 10 years, NSP returned 2.49%/yr vs 14.27%/yr for PFBC. At a 0.24 correlation, their price movements are largely independent.

Performance

NSP vs. PFBC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Insperity, Inc. (NSP) and Preferred Bank (PFBC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NSP achieves a -4.80% return, which is significantly lower than PFBC's 3.21% return. Over the past 10 years, NSP has underperformed PFBC with an annualized return of 2.49%, while PFBC has yielded a comparatively higher 14.27% annualized return.

NSP

• 1D: -2.50%
• 1M: 25.66%
• YTD: -4.80%
• 6M: 8.27%
• 1Y: -40.21%
• 3Y*: -30.24%
• 5Y*: -13.80%
• 10Y*: 2.49%

PFBC

• 1D: 1.43%
• 1M: 0.36%
• YTD: 3.21%
• 6M: 3.09%
• 1Y: 19.57%
• 3Y*: 28.12%
• 5Y*: 10.82%
• 10Y*: 14.27%

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

NSP vs. PFBC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
NSP Insperity, Inc.	-4.80%	-47.78%	-32.13%	5.24%	-1.91%	50.15%	-3.06%	-6.75%	64.23%	66.60%
PFBC Preferred Bank	3.21%	13.23%	22.73%	1.55%	6.50%	45.63%	-13.38%	42.14%	-25.14%	13.72%

Correlation

The correlation between NSP and PFBC is 0.23, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.23
Correlation (3Y) Calculated over the trailing 3-year period	0.30
Correlation (5Y) Calculated over the trailing 5-year period	0.39
Correlation (10Y) Calculated over the trailing 10-year period	0.39
Correlation (All Time) Calculated using the full available price history since Aug 20, 1999	0.24

The correlation between NSP and PFBC shifts across timeframes, from 0.23 (1 year) to 0.39 (10 years), reflecting how their relationship changes across market environments.

Fundamentals

EPS NSP : -$0.90 PFBC : $10.69
PS Ratio NSP : 0.20 PFBC : 2.39
Total Revenue (TTM) NSP : $4.95B PFBC : $504.80M
Gross Profit (TTM) NSP : $892.00M PFBC : $279.58M
EBITDA (TTM) NSP : $31.00M PFBC : $192.39M

Return for Risk

NSP vs. PFBC — Risk / Return Rank

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

NSP

NSP Risk / Return Rank: 17
NSP Sharpe Ratio Rank: 14
NSP Sortino Ratio Rank: 18
NSP Omega Ratio Rank: 16
NSP Calmar Ratio Rank: 18
NSP Martin Ratio Rank: 17

PFBC

PFBC Risk / Return Rank: 61
PFBC Sharpe Ratio Rank: 65
PFBC Sortino Ratio Rank: 57
PFBC Omega Ratio Rank: 59
PFBC Calmar Ratio Rank: 61
PFBC Martin Ratio Rank: 63

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.

NSP vs. PFBC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Insperity, Inc. (NSP) and Preferred Bank (PFBC). 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.

	NSP	PFBC	Difference
Sharpe ratio Return per unit of total volatility	-0.61	0.78	-1.39
Sortino ratio Return per unit of downside risk	-0.56	1.17	-1.72
Omega ratio Gain probability vs. loss probability	0.92	1.16	-0.25
Calmar ratio Return relative to maximum drawdown	-0.61	1.00	-1.61
Martin ratio Return relative to average drawdown	-1.08	2.57	-3.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

NSP vs. PFBC - Sharpe Ratio Comparison

The current NSP Sharpe Ratio is -0.61, which is lower than the PFBC Sharpe Ratio of 0.78. The chart below compares the historical Sharpe Ratios of NSP and PFBC, 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

	NSP	PFBC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.61	0.78	-1.39
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.32	0.38	-0.70
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.05	0.41	-0.35
Sharpe Ratio (All Time) Calculated using the full available price history	0.15	0.08	+0.07

Drawdowns

NSP vs. PFBC - Drawdown Comparison

The maximum NSP drawdown since its inception was -95.37%, roughly equal to the maximum PFBC drawdown of -97.00%. Use the drawdown chart below to compare losses from any high point for NSP and PFBC.

Drawdown Indicators

	NSP	PFBC	Difference
Max Drawdown Largest peak-to-trough decline	-95.37%	-97.00%	+1.63%
Max Drawdown (1Y) Largest decline over 1 year	-66.70%	-18.58%	-48.12%
Max Drawdown (3Y) Largest decline over 3 years	-82.53%	-20.72%	-61.81%
Max Drawdown (5Y) Largest decline over 5 years	-82.82%	-43.73%	-39.09%
Max Drawdown (10Y) Largest decline over 10 years	-83.15%	-57.18%	-25.97%
Current Drawdown Current decline from peak	-69.64%	-37.61%	-32.03%
Average Drawdown Average peak-to-trough decline	-38.20%	-55.09%	+16.89%
Ulcer Index Depth and duration of drawdowns from previous peaks	37.69%	7.19%	+30.50%

Volatility

NSP vs. PFBC - Volatility Comparison

Insperity, Inc. (NSP) has a higher volatility of 19.64% compared to Preferred Bank (PFBC) at 5.08%. This indicates that NSP's price experiences larger fluctuations and is considered to be riskier than PFBC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NSP	PFBC	Difference
Volatility (1M) Calculated over the trailing 1-month period	19.64%	5.08%	+14.56%
Volatility (6M) Calculated over the trailing 6-month period	53.53%	18.86%	+34.67%
Volatility (1Y) Calculated over the trailing 1-year period	65.82%	25.21%	+40.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	43.32%	28.86%	+14.46%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	46.19%	35.12%	+11.07%

Dividends

NSP vs. PFBC - Dividend Comparison

NSP's dividend yield for the trailing twelve months is around 6.69%, more than PFBC's 3.24% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NSP Insperity, Inc.	6.69%	6.20%	3.06%	1.90%	1.77%	3.18%	1.97%	1.39%	0.86%	2.75%	1.37%	1.77%
PFBC Preferred Bank	3.24%	3.18%	3.24%	3.01%	2.31%	2.01%	2.38%	2.00%	2.17%	1.29%	1.14%	1.39%

Financials

Frequently Asked Questions

Can I hold both NSP and PFBC in my portfolio?

NSP and PFBC have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, NSP or PFBC?

NSP has higher volatility (19.64%) compared to PFBC (5.08%). In terms of maximum drawdown, NSP dropped -95.37% vs PFBC's -97.00%.

Which has better risk-adjusted returns?

PFBC currently has the higher Sharpe Ratio (0.78 vs -0.61), 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.