DYAX CORP - COM (DYAX)

Q1 2014 13F Holders as of 31 Mar 2014

Type / Class
Equity / COM
Total 13F shares
125,103,241
Share change
+15,820,874
Total reported value
$1,123,125,983
Put/Call ratio
1.7%
Price per share
$8.98
Number of holders
139
Value change
+$144,778,187
Number of buys
88
Number of sells
45

Institutional Holders of DYAX CORP - COM (DYAX) as of Q1 2014

As of 31 Mar 2014, DYAX CORP - COM (DYAX) was held by 139 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 125,103,241 shares. The largest 10 holders included FEDERATED INVESTORS INC /PA/, FMR LLC, PRIMECAP MANAGEMENT CO/CA/, RA CAPITAL MANAGEMENT, LLC, BlackRock Fund Advisors, MILLENNIUM MANAGEMENT LLC, BlackRock Institutional Trust Company, N.A., VANGUARD GROUP INC, State Street Corp, and DEERFIELD MANAGEMENT CO. This page lists 139 institutional shareholders reporting positions in this security for the Q1 2014 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.