PRIMECAP MANAGEMENT CO/CA/ - DYAX CORP ownership

DYAX CORP's ticker is DYAX and the CUSIP is 26746E103. A total of 2 filers reported holding DYAX CORP in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
PRIMECAP MANAGEMENT CO/CA/ ownership history of DYAX CORP
ValueSharesWeighting
Q4 2015$394,365,000
+94.6%
10,482,860
-1.3%
0.40%
+79.1%
Q3 2015$202,695,000
-28.0%
10,617,8600.0%0.22%
-18.8%
Q2 2015$281,373,000
+58.0%
10,617,860
-0.1%
0.28%
+59.2%
Q1 2015$178,100,000
+16.5%
10,632,860
-2.2%
0.17%
+12.3%
Q4 2014$152,830,000
+38.7%
10,869,860
-0.1%
0.16%
+31.4%
Q3 2014$110,156,000
+3.1%
10,884,960
-2.2%
0.12%
+0.9%
Q2 2014$106,846,000
+0.8%
11,129,830
-5.7%
0.12%
-2.5%
Q1 2014$106,027,000
+19.3%
11,806,9900.0%0.12%
+12.1%
Q4 2013$88,907,000
+18.8%
11,806,990
+8.3%
0.11%
+9.2%
Q3 2013$74,822,000
+98.3%
10,906,990
+0.0%
0.10%
+81.5%
Q2 2013$37,738,00010,906,8100.05%
Other shareholders
DYAX CORP shareholders Q1 2016
NameSharesValueWeighting ↓
LOEB PARTNERS CORP 1,493,492$39,578,00011.48%
RA Capital Management 2,703,093$71,632,0007.21%
Cormorant Asset Management, LP 1,400,000$37,100,0004.93%
GREAT POINT PARTNERS LLC 472,739$12,528,0004.88%
RTW INVESTMENTS, LP 559,141$14,817,0004.31%
Perceptive Advisors 1,786,315$47,337,0002.85%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 2,483,507$65,813,0002.19%
EMORY UNIVERSITY 56,383$1,494,0002.02%
SENZAR ASSET MANAGEMENT, LLC 440,433$11,671,0002.00%
Eventide Asset Management 1,330,400$35,256,0001.91%
View complete list of DYAX CORP shareholders