Stryker Becomes #227 Most Shorted S&P 500 Component, Replacing Crown Castle International

The most recent short interest data has been released by the NASDAQ for the 07/15/2014 settlement date, and we here at Dividend Channel like to sift through this fresh data and order the underlying components of the S&P 500 by "days to cover." There are a number of ways to look at short data, for example the total number of shares short; but one metric that we find particularly useful is the "days to cover" metric because it considers both the total shares short and the average daily volume of shares typically traded. The number of shares short is then compared to the average daily volume, in order to calculate the total number of trading days it would take to close out all of the open short positions if every share traded represented a short position being closed.

START SLIDESHOW:
Top 25 S.A.F.E. Dividend Stocks »

In our new rank based on the most recent short interest data from NASDAQ, Stryker Corp. ( SYK) has taken over the position of #227 most shorted S&P 500 component, from Crown Castle International Corp ( CCI) which is now in the #289 spot. The "days to cover" at 07/15/2014 was 4.03 for SYK, and 3.25 for CCI; this compares to the average across all S&P 500 components of 4.91 (up from the average back on the 06/30/2014 settlement date of 4.48). The chart below shows the movement over time of the "days to cover" values of both SYK and CCI, versus the average S&P 500 component.

Loading+chart++2014+TickerTech.com

Below is a chart showing the relative positions of SYK versus CCI over time within the 500 S&P 500 components, with #1 representing the component with the highest "days to cover" value (most heavily shorted) and #500 representing the component with the lowest "days to cover" value (least heavily shorted):

Loading+chart++2014+TickerTech.com

A stock with a high "days to cover" value compared to its peers would be considered to have a higher level of short interest as compared to those peers. This could mean short sellers are using the stock to hedge a long bet elsewhere, or could also mean that short sellers believe the price of the stock will decline. When short sellers eventually cover their positions, by definition there must be buying activity because a share that is currently sold short must be purchased to be covered. So investors tend to keep an eye on that "days to cover" metric, because a high value could predict a sharper price increase should the company put out some unexpectedly good news — short sellers might rush to cover positions, and if the "days to cover" number is high, it is more difficult to close those positions without sending the stock higher until the higher price produces enough sellers to generate the necessary volume.

Below is a three month price history chart comparing the stock performance of SYK vs. CCI:

SYK,CCI Relative Performance Chart

At last check, SYK was off about 0.3%, while CCI was down about 0.7% on the day Friday.

More from Stocks

How Small-Cap Stocks Can Protect Your Portfolio From a Trade War

How Small-Cap Stocks Can Protect Your Portfolio From a Trade War

Week Ahead: Trade Fears and Stress Tests Signal More Volatility To Come

Week Ahead: Trade Fears and Stress Tests Signal More Volatility To Come

3 Great Stock Market Sectors Millennials Should Invest In

3 Great Stock Market Sectors Millennials Should Invest In

Why Millennials Are Ditching Stocks for ETFs

Why Millennials Are Ditching Stocks for ETFs

Trump's 'Space Force' Could Launch a $1 Trillion Industry, Morgan Stanley Says

Trump's 'Space Force' Could Launch a $1 Trillion Industry, Morgan Stanley Says