BlackRock Investment Management, LLC - RETROPHIN INC ownership

RETROPHIN INC's ticker is RTRX and the CUSIP is 761299106. A total of 129 filers reported holding RETROPHIN INC in Q2 2015. The put-call ratio across all filers is 0.15 and the average weighting 0.4%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of RETROPHIN INC
ValueSharesWeighting
Q4 2016$2,772,000
-15.9%
146,441
-0.6%
0.00%
-25.0%
Q3 2016$3,296,000
+25.2%
147,254
-0.4%
0.00%
+33.3%
Q2 2016$2,633,000
+61.0%
147,822
+23.5%
0.00%
+50.0%
Q1 2016$1,635,000
-27.9%
119,703
+1.8%
0.00%
-33.3%
Q4 2015$2,269,000
-4.7%
117,622
+0.0%
0.00%0.0%
Q3 2015$2,382,000
-39.4%
117,582
-0.8%
0.00%
-40.0%
Q2 2015$3,930,000
+105.4%
118,538
+48.5%
0.01%
+66.7%
Q1 2015$1,913,000
+157.5%
79,825
+31.4%
0.00%
+200.0%
Q4 2014$743,000
+35.3%
60,742
-0.1%
0.00%0.0%
Q3 2014$549,000
-24.1%
60,810
-1.3%
0.00%0.0%
Q2 2014$723,000
-37.1%
61,621
+13.6%
0.00%
-50.0%
Q1 2014$1,150,00054,2520.00%
Other shareholders
RETROPHIN INC shareholders Q2 2015
NameSharesValueWeighting ↓
Consonance Capital Management LP 3,460,323$66,750,0008.95%
EcoR1 Capital, LLC 1,224,384$23,618,0007.42%
Perceptive Advisors 2,579,380$49,756,0003.68%
Broadfin Capital, LLC 2,959,790$57,094,0003.51%
ACUTA CAPITAL PARTNERS, LLC 370,000$7,137,0003.41%
Opaleye Management Inc. 345,000$6,655,0002.78%
TAMRO Capital Partners LLC 440,868$8,504,0002.30%
SENZAR ASSET MANAGEMENT, LLC 1,058,882$20,425,834,0002.27%
Lombard Odier Asset Management (USA) Corp 1,144,720$22,082,0002.14%
Ghost Tree Capital, LLC 200,000$3,858,0001.58%
View complete list of RETROPHIN INC shareholders