WELLINGTON MANAGEMENT GROUP LLP - DYAX CORP ownership

DYAX CORP's ticker is DYAX and the CUSIP is 26746E103. A total of 97 filers reported holding DYAX CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of DYAX CORP
ValueSharesWeighting
Q4 2015$37,882,000
+50.2%
1,006,956
-23.8%
0.01%
+42.9%
Q3 2015$25,218,000
-27.6%
1,321,039
+0.5%
0.01%
-22.2%
Q2 2015$34,837,000
+29.6%
1,314,620
-18.0%
0.01%
+28.6%
Q1 2015$26,876,000
+8.9%
1,604,035
-8.6%
0.01%0.0%
Q4 2014$24,683,000
+77.8%
1,755,567
+28.0%
0.01%
+75.0%
Q3 2014$13,882,000
+5.8%
1,371,734
+0.4%
0.00%0.0%
Q2 2014$13,121,000
+2.5%
1,366,734
-4.2%
0.00%0.0%
Q1 2014$12,805,000
+0.7%
1,425,937
-15.6%
0.00%0.0%
Q4 2013$12,719,000
+41.7%
1,689,146
+29.1%
0.00%
+33.3%
Q3 2013$8,978,000
+31.8%
1,308,734
-33.5%
0.00%
+50.0%
Q2 2013$6,811,0001,968,6560.00%
Other shareholders
DYAX CORP shareholders Q2 2013
NameSharesValueWeighting ↓
RA Capital Management 7,809,139$79,028,0009.34%
VHCP Management, LLC 2,000,859$20,249,0009.10%
LOEB PARTNERS CORP 1,481,256$14,990,0004.97%
Cormorant Asset Management, LP 1,500,000$15,180,0003.12%
Perceptive Advisors 2,835,498$28,695,0003.08%
Eventide Asset Management 1,330,400$13,464,0001.88%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 2,954,684$29,901,0001.09%
Iguana Healthcare Management, LLC 185,000$1,872,0001.00%
QVT Financial LP 1,656,300$16,762,0000.86%
Baker Brothers Advisors 6,157,789$62,317,0000.78%
View complete list of DYAX CORP shareholders