HMSY: Insiders vs. Shorts

The most recent short interest data was recently released by the NASDAQ for the 07/31/2014 settlement date, and HMS Holdings Corp (HMSY) is one of the most shorted stocks of the Russell 3000, based on 12.97 "days to cover" versus the median component at 6.30. There are a number of ways to look at short data, but one metric that we find particularly useful is the "days to cover" because it considers both the total shares short and the average daily volume of shares typically traded. The number of shares short is then divided by the average daily volume, to express 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:
Ten Bargains You Can Buy Cheaper Than The Insiders Did »

In the case of HMS Holdings Corp ( HMSY), the total short interest at the 07/31/2014 settlement date was 12,103,666 shares, which compares to the average daily trading volume of just 933,456 shares, for a "days to cover" ratio of 12.97.

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. At the present levels of short interest, if from this point forward every single HMSY share traded represented a short position being closed, then at the average daily volume of 933,456 shares it would only be during the 13th trading day that every short position would be closed.

So it would stand to reason that should some unexpectedly good news come out, and short sellers did not have 13 days of patience but instead wanted to cover their short positions very suddenly, that situation could result in sending the stock higher until the higher price produces enough sellers to generate the necessary volume to close out those positions quickly.

HMS Holdings Corp ( HMSY) has something relatively rare for a stock with this much short interest, that being insiders taking the other side of the trade. Looking back over the trailing six month period, HMSY has seen 3 different instances of insider buying, as summarized by the table below:

Purchased Insider Title Shares Price/Share Value
05/15/2014 Craig R. Callen Director 3,000 $17.39 $52,170.00
05/19/2014 Eugene V. Defelice EVP, General Counsel 1,000 $17.29 $17,290.00
05/19/2014 Bart M. Schwartz Director 1,500 $17.29 $25,935.00

Below is a chart showing the "days to cover" for HMSY over time:

Loading+chart++2014+TickerTech.com

And looking at the chart below, HMSY's low point in its 52 week range is $15.10 per share, with $26.60 as the 52 week high point — that compares with a last trade of $21.44.

HMS Holdings Corp Moving Averages Chart

In recent trading, shares of HMS Holdings Corp ( HMSY) were changing hands at $21.44/share.

More from Stocks

Dow Futures Pop Despite Rising Trade War Fears

Dow Futures Pop Despite Rising Trade War Fears

Why GE's Stock Has Fallen 9% in the Last 30 Days

Why GE's Stock Has Fallen 9% in the Last 30 Days

5 Stock Picks Under $10 for Millennials

5 Stock Picks Under $10 for Millennials

3 Complicated Investing Strategies Millennials Love

3 Complicated Investing Strategies Millennials Love

Tyson Foods CEO: We Aren't Done Making Deals

Tyson Foods CEO: We Aren't Done Making Deals