Description of IDEXX Laboratories

IDEXX Laboratories, Inc. - Common Stock

Statistics of IDEXX Laboratories (YTD)

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TotalReturn:

'Total return is the amount of value an investor earns from a security over a specific period, typically one year, when all distributions are reinvested. Total return is expressed as a percentage of the amount invested. For example, a total return of 20% means the security increased by 20% of its original value due to a price increase, distribution of dividends (if a stock), coupons (if a bond) or capital gains (if a fund). Total return is a strong measure of an investment’s overall performance.'

Which means for our asset as example:
  • Looking at the total return of 254.4% in the last 5 years of IDEXX Laboratories, we see it is relatively higher, thus better in comparison to the benchmark SPY (67.3%)
  • Compared with SPY (46.1%) in the period of the last 3 years, the total return of 190.6% is higher, thus better.

CAGR:

'The compound annual growth rate isn't a true return rate, but rather a representational figure. It is essentially a number that describes the rate at which an investment would have grown if it had grown the same rate every year and the profits were reinvested at the end of each year. In reality, this sort of performance is unlikely. However, CAGR can be used to smooth returns so that they may be more easily understood when compared to alternative investments.'

Which means for our asset as example:
  • Looking at the annual return (CAGR) of 28.8% in the last 5 years of IDEXX Laboratories, we see it is relatively greater, thus better in comparison to the benchmark SPY (10.9%)
  • During the last 3 years, the compounded annual growth rate (CAGR) is 42.8%, which is greater, thus better than the value of 13.5% from the benchmark.

Volatility:

'In finance, volatility (symbol σ) is the degree of variation of a trading price series over time as measured by the standard deviation of logarithmic returns. Historic volatility measures a time series of past market prices. Implied volatility looks forward in time, being derived from the market price of a market-traded derivative (in particular, an option). Commonly, the higher the volatility, the riskier the security.'

Using this definition on our asset we see for example:
  • Compared with the benchmark SPY (13.2%) in the period of the last 5 years, the 30 days standard deviation of 27.2% of IDEXX Laboratories is larger, thus worse.
  • Compared with SPY (12.4%) in the period of the last 3 years, the volatility of 26.6% is larger, thus worse.

DownVol:

'Downside risk is the financial risk associated with losses. That is, it is the risk of the actual return being below the expected return, or the uncertainty about the magnitude of that difference. Risk measures typically quantify the downside risk, whereas the standard deviation (an example of a deviation risk measure) measures both the upside and downside risk. Specifically, downside risk in our definition is the semi-deviation, that is the standard deviation of all negative returns.'

Applying this definition to our asset in some examples:
  • The downside volatility over 5 years of IDEXX Laboratories is 29.3%, which is greater, thus worse compared to the benchmark SPY (14.6%) in the same period.
  • Compared with SPY (14%) in the period of the last 3 years, the downside volatility of 28.3% is larger, thus worse.

Sharpe:

'The Sharpe ratio is the measure of risk-adjusted return of a financial portfolio. Sharpe ratio is a measure of excess portfolio return over the risk-free rate relative to its standard deviation. Normally, the 90-day Treasury bill rate is taken as the proxy for risk-free rate. A portfolio with a higher Sharpe ratio is considered superior relative to its peers. The measure was named after William F Sharpe, a Nobel laureate and professor of finance, emeritus at Stanford University.'

Which means for our asset as example:
  • The Sharpe Ratio over 5 years of IDEXX Laboratories is 0.97, which is greater, thus better compared to the benchmark SPY (0.63) in the same period.
  • Compared with SPY (0.88) in the period of the last 3 years, the ratio of return and volatility (Sharpe) of 1.51 is greater, thus better.

Sortino:

'The Sortino ratio improves upon the Sharpe ratio by isolating downside volatility from total volatility by dividing excess return by the downside deviation. The Sortino ratio is a variation of the Sharpe ratio that differentiates harmful volatility from total overall volatility by using the asset's standard deviation of negative asset returns, called downside deviation. The Sortino ratio takes the asset's return and subtracts the risk-free rate, and then divides that amount by the asset's downside deviation. The ratio was named after Frank A. Sortino.'

Using this definition on our asset we see for example:
  • The excess return divided by the downside deviation over 5 years of IDEXX Laboratories is 0.9, which is greater, thus better compared to the benchmark SPY (0.57) in the same period.
  • During the last 3 years, the downside risk / excess return profile is 1.42, which is higher, thus better than the value of 0.79 from the benchmark.

Ulcer:

'The ulcer index is a stock market risk measure or technical analysis indicator devised by Peter Martin in 1987, and published by him and Byron McCann in their 1989 book The Investors Guide to Fidelity Funds. It's designed as a measure of volatility, but only volatility in the downward direction, i.e. the amount of drawdown or retracement occurring over a period. Other volatility measures like standard deviation treat up and down movement equally, but a trader doesn't mind upward movement, it's the downside that causes stress and stomach ulcers that the index's name suggests.'

Which means for our asset as example:
  • Compared with the benchmark SPY (3.95 ) in the period of the last 5 years, the Downside risk index of 10 of IDEXX Laboratories is greater, thus better.
  • Looking at Ulcer Ratio in of 9.13 in the period of the last 3 years, we see it is relatively greater, thus better in comparison to SPY (4 ).

MaxDD:

'A maximum drawdown is the maximum loss from a peak to a trough of a portfolio, before a new peak is attained. Maximum Drawdown is an indicator of downside risk over a specified time period. It can be used both as a stand-alone measure or as an input into other metrics such as 'Return over Maximum Drawdown' and the Calmar Ratio. Maximum Drawdown is expressed in percentage terms.'

Applying this definition to our asset in some examples:
  • Compared with the benchmark SPY (-19.3 days) in the period of the last 5 years, the maximum drop from peak to valley of -30.8 days of IDEXX Laboratories is lower, thus worse.
  • Looking at maximum reduction from previous high in of -30.8 days in the period of the last 3 years, we see it is relatively smaller, thus worse in comparison to SPY (-19.3 days).

MaxDuration:

'The Drawdown Duration is the length of any peak to peak period, or the time between new equity highs. The Max Drawdown Duration is the worst (the maximum/longest) amount of time an investment has seen between peaks (equity highs). Many assume Max DD Duration is the length of time between new highs during which the Max DD (magnitude) occurred. But that isn’t always the case. The Max DD duration is the longest time between peaks, period. So it could be the time when the program also had its biggest peak to valley loss (and usually is, because the program needs a long time to recover from the largest loss), but it doesn’t have to be'

Which means for our asset as example:
  • Compared with the benchmark SPY (187 days) in the period of the last 5 years, the maximum days under water of 318 days of IDEXX Laboratories is larger, thus worse.
  • Looking at maximum time in days below previous high water mark in of 151 days in the period of the last 3 years, we see it is relatively higher, thus worse in comparison to SPY (131 days).

AveDuration:

'The Drawdown Duration is the length of any peak to peak period, or the time between new equity highs. The Avg Drawdown Duration is the average amount of time an investment has seen between peaks (equity highs), or in other terms the average of time under water of all drawdowns. So in contrast to the Maximum duration it does not measure only one drawdown event but calculates the average of all.'

Which means for our asset as example:
  • Looking at the average time in days below previous high water mark of 71 days in the last 5 years of IDEXX Laboratories, we see it is relatively higher, thus worse in comparison to the benchmark SPY (39 days)
  • Compared with SPY (33 days) in the period of the last 3 years, the average days below previous high of 38 days is higher, thus worse.

Performance of IDEXX Laboratories (YTD)

Historical returns have been extended using synthetic data.

Allocations of IDEXX Laboratories
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Allocations

Returns of IDEXX Laboratories (%)

  • "Year" returns in the table above are not equal to the sum of monthly returns due to compounding.
  • Performance results of IDEXX Laboratories are hypothetical, do not account for slippage, fees or taxes, and are based on backtesting, which has many inherent limitations, some of which are described in our Terms of Use.