ELLINGTON MANAGEMENT GROUP LLC - RETROPHIN INC ownership

RETROPHIN INC's ticker is RTRX and the CUSIP is 761299106. A total of 123 filers reported holding RETROPHIN INC in Q4 2016. The put-call ratio across all filers is 0.30 and the average weighting 0.3%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of RETROPHIN INC
ValueSharesWeighting
Q1 2020$188,000
-16.4%
12,900
+5.7%
0.04%
+450.0%
Q1 2017$225,000
-35.2%
12,200
-21.3%
0.01%
-91.7%
Q3 2016$347,00015,5000.10%
Other shareholders
RETROPHIN INC shareholders Q4 2016
NameSharesValueWeighting ↓
Consonance Capital Management LP 4,032,123$91,247,0006.71%
SCOPIA CAPITAL MANAGEMENT LP 5,910,853$133,763,0004.54%
Ghost Tree Capital, LLC 500,000$11,315,0004.11%
Broadfin Capital, LLC 1,016,114$22,995,0003.02%
Perceptive Advisors 3,342,038$49,782,0001.90%
EMORY UNIVERSITY 92,940$2,103,0001.66%
FALCON POINT CAPITAL, LLC 80,378$1,819,0001.09%
Tavio Capital LLC 100,985$2,285,0000.95%
SPHERA FUNDS MANAGEMENT LTD. 325,678$7,370,0000.83%
OAK RIDGE INVESTMENTS LLC 281,119$6,362,0000.46%
View complete list of RETROPHIN INC shareholders