DYAX CORP - COM (DYAX)

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class
Equity / COM
Total 13F shares
137,326,695
Share change
-6,573,357
Total reported value
$5,166,211,299
Put/Call ratio
505%
Price per share
$37.62
Number of holders
203
Value change
-$55,363,286
Number of buys
110
Number of sells
117

Institutional Holders of DYAX CORP - COM (DYAX) as of Q4 2015

As of 31 Dec 2015, DYAX CORP - COM (DYAX) was held by 203 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 137,326,695 shares. The largest 10 holders included PRIMECAP MANAGEMENT CO/CA/, VANGUARD GROUP INC, FEDERATED INVESTORS INC /PA/, BAKER BROS. ADVISORS LP, JANUS CAPITAL MANAGEMENT LLC, D. E. Shaw & Co., Inc., FARALLON CAPITAL MANAGEMENT LLC, PRICE T ROWE ASSOCIATES INC /MD/, FMR LLC, and BlackRock Fund Advisors. This page lists 203 institutional shareholders reporting positions in this security for the Q4 2015 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.