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SEM vs. NBN
Performance
Return for Risk
Drawdowns
Volatility
Dividends
Financials

Performance

SEM vs. NBN - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Select Medical Holdings Corporation (SEM) and Northeast Bank (NBN). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period


SEM

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

NBN

1D
1.03%
1M
-7.67%
6M
7.78%
YTD
19.49%
1Y
33.57%
3Y*
37.75%
5Y*
31.32%
10Y*
27.55%
ALL TIME*
10.61%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Liquidity Comparison


PositionAvg. Volume Value (2W)Avg. Volume Value (1M)Avg. Volume Value (3M)
$17.90M$16.83M$17.61M

SEM vs. NBN - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
SEM
Select Medical Holdings Corporation
12.07%-19.84%51.24%-3.52%-13.85%7.41%18.51%52.05%-13.03%33.21%
NBN
Northeast Bank
19.49%13.35%66.31%31.21%17.95%58.86%2.63%31.69%-27.59%77.10%

Correlation

The correlation between SEM and NBN is 0.24, which is low. Their historical price movements had little consistent relationship.


Correlation
Correlation (1Y)
Focuses on recent behavior, but can change the most.

0.24

Correlation (3Y)
Balances recent behavior with more history.

0.30

Correlation (5Y)
Shows whether the relationship held over a longer period.

0.27

Correlation (10Y)
Provides a long-term view across more market conditions.

0.27

Correlation (All Time)
Calculated using the full available price history since Sep 25, 2009

0.17

The correlation between SEM and NBN shifts across timeframes, from 0.17 (all time) to 0.30 (3 years), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap

SEM:

$2.05B

NBN:

$1.03B

EPS

SEM:

$1.62

NBN:

$12.74

PE Ratio

SEM:

10.18

NBN:

9.75

PS Ratio

SEM:

0.25

NBN:

2.74

Total Revenue (TTM)

SEM:

$5.52B

NBN:

$381.72M

Gross Profit (TTM)

SEM:

$588.00M

NBN:

$233.61M

EBITDA (TTM)

SEM:

$442.21M

NBN:

$149.54M

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Return for Risk

SEM vs. NBN — Risk / Return Rank

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

SEM

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


NBN
NBN Risk / Return Rank: 6565
Overall Rank
NBN Sharpe Ratio Rank: 6969
Sharpe Ratio Rank
NBN Sortino Ratio Rank: 6464
Sortino Ratio Rank
NBN Omega Ratio Rank: 6262
Omega Ratio Rank
NBN Calmar Ratio Rank: 6666
Calmar Ratio Rank
NBN Martin Ratio Rank: 6767
Martin Ratio Rank
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.

SEM vs. NBN - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Select Medical Holdings Corporation (SEM) and Northeast Bank (NBN). 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.


SEMNBNDifference
Sharpe ratioReturn per unit of total volatility

Sortino ratioReturn per unit of downside risk

Omega ratioGain probability vs. loss probability

1.15

Calmar ratioReturn relative to maximum drawdown

0.92

Martin ratioReturn relative to average drawdown

2.35

SEM vs. NBN - Sharpe Ratio Comparison


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Drawdowns

SEM vs. NBN - Drawdown Comparison


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Drawdown Indicators


SEMNBNDifference

Max Drawdown

Largest peak-to-trough decline

-70.51%

Max Drawdown (1Y)

Largest decline over 1 year

-27.57%

Max Drawdown (3Y)

Largest decline over 3 years

-27.57%

Max Drawdown (5Y)

Largest decline over 5 years

-29.30%

Max Drawdown (10Y)

Largest decline over 10 years

-70.25%

Current Drawdown

Current decline from peak

-9.70%

Average Drawdown

Average peak-to-trough decline

-23.66%

Ulcer Index

Depth and duration of drawdowns from previous peaks

10.80%

Volatility

SEM vs. NBN - Volatility Comparison


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Volatility by Period


SEMNBNDifference

Volatility (1M)

Calculated over the trailing 1-month period

10.99%

Volatility (6M)

Calculated over the trailing 6-month period

22.04%

Volatility (1Y)

Calculated over the trailing 1-year period

35.05%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

33.15%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

40.86%

Dividends

SEM vs. NBN - Dividend Comparison

SEM has not paid dividends to shareholders, while NBN's dividend yield for the trailing twelve months is around 0.03%.


PositionTTM20252024202320222021202020192018201720162015
NBN
Northeast Bank
0.03%0.04%0.04%0.07%0.10%0.11%0.18%0.18%0.24%0.17%0.31%0.38%
SEM
Select Medical Holdings Corporation
1.51%1.68%97.39%2.13%2.01%1.28%0.00%0.00%0.00%0.00%0.00%0.84%

Financials

SEM vs. NBN - Financials Comparison

This section allows you to compare key financial metrics between Select Medical Holdings Corporation and Northeast Bank. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


Values in USD except per share items

SEM vs. NBN - Profitability Comparison

The chart below illustrates the profitability comparison between Select Medical Holdings Corporation and Northeast Bank over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

SEM - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Select Medical Holdings Corporation reported a gross profit of 175.47M and revenue of 1.42B. Therefore, the gross margin over that period was 12.3%.

NBN - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Northeast Bank reported a gross profit of 65.92M and revenue of 104.71M. Therefore, the gross margin over that period was 63.0%.

SEM - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Select Medical Holdings Corporation reported an operating income of 98.42M and revenue of 1.42B, resulting in an operating margin of 6.9%.

NBN - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Northeast Bank reported an operating income of 42.45M and revenue of 104.71M, resulting in an operating margin of 40.5%.

SEM - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Select Medical Holdings Corporation reported a net income of 44.00M and revenue of 1.42B, resulting in a net margin of 3.1%.

NBN - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Northeast Bank reported a net income of 34.34M and revenue of 104.71M, resulting in a net margin of 32.8%.


Frequently Asked Questions


SEM and NBN 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.

Portfolio Optimizer

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