Short Sellers Lightening Up Against Biotechs (AMGN, GILD, CELG, GENZ, BIIB)
August 12, 2008 · Filed Under General
Short sellers haven’t just eased up on betting against financial stocks. If you look at the major biotech stocks not involved in mergers you will see an across the board drop in the short interest in major biotechs. Below we have show the dates and the changes to represent each of the major names:
- Amgen (AMGN) 07/31/2008 short interest 31,659,693 down 22.96% from 07/15’s 41,097,709 shares.
- Gilead (GILD) 07/31/2008 short interest 33,141,320 down 0.06% from 7/15’s 12,632,227 shares.
- Celgene (CELG) 07/31/2008 short interest 12,301,038 down 20.38% from 7/15’s 5,642,397 shares.
- Genzyme (GENZ) 07/31/2008 short interest 6,839,521 down 8.21% from 7/15’s 3,888,041 shares.
- Biogen Idec (BIIB) 07/31/2008 short interest 7,467,029 down 2.67% from 7/15’s 4,819,980 shares.
With all the merger activity happening in the sector, you can imagine that short sellers probably wanted to avoid walking in one morning to find the stock up 25% on a merger announcement.
Jon C. Ogg
August 12, 2008