Citadel Advisors - DYAX CORP ownership

DYAX CORP's ticker is DYAX and the CUSIP is 26746E103. A total of 197 filers reported holding DYAX CORP in Q2 2015. The put-call ratio across all filers is 0.64 and the average weighting 0.3%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of DYAX CORP
ValueSharesWeighting
Q4 2015$522,000
-97.6%
13,865
-98.8%
0.00%
-95.0%
Q3 2015$21,307,000
+27.1%
1,116,137
+76.4%
0.02%
+33.3%
Q2 2015$16,764,000
-4.2%
632,613
-39.5%
0.02%
-11.8%
Q1 2015$17,507,000
+269.4%
1,044,856
+210.0%
0.02%
+240.0%
Q4 2014$4,739,000
-14.3%
337,053
-38.3%
0.01%
-16.7%
Q3 2014$5,529,000
-64.9%
546,256
-66.7%
0.01%
-66.7%
Q2 2014$15,743,000
-28.5%
1,639,858
-33.1%
0.02%
-30.8%
Q1 2014$22,008,000
+135.9%
2,450,725
+97.8%
0.03%
+116.7%
Q4 2013$9,328,000
+3196.1%
1,238,744
+2904.7%
0.01%
Q3 2013$283,000
-12.4%
41,227
-55.9%
0.00%
-100.0%
Q2 2013$323,00093,3820.00%
Other shareholders
DYAX CORP shareholders Q2 2015
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