SAROFIM FAYEZ - DYAX CORP ownership

DYAX CORP's ticker is DYAX and the CUSIP is 26746E103. A total of 108 filers reported holding DYAX CORP in Q3 2013. The put-call ratio across all filers is 0.07 and the average weighting 0.3%.

Quarter-by-quarter ownership
SAROFIM FAYEZ ownership history of DYAX CORP
ValueSharesWeighting
Q3 2013$69,000
+97.1%
10,0000.0%0.00%
Q4 2012$35,00010,0000.00%
Other shareholders
DYAX CORP shareholders Q3 2013
NameSharesValueWeighting ↓
LOEB PARTNERS CORP 1,353,621$50,923,00016.31%
Sio Capital Management, LLC 687,600$25,868,00011.45%
RA Capital Management 2,717,618$102,237,00010.12%
Cormorant Asset Management, LP 1,400,000$52,668,0006.30%
Perceptive Advisors 1,819,215$68,439,0005.06%
FT Options LLC 168,700$6,346,0004.68%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 2,242,073$84,347,0003.42%
HARVEST MANAGEMENT LLC 70,000$2,633,0002.65%
Baker Brothers Advisors 8,310,017$312,623,0002.59%
ALPINE ASSOCIATES MANAGEMENT INC. 1,885,000$70,914,0002.33%
View complete list of DYAX CORP shareholders