GROUP ONE TRADING, L.P. - EPIRUS BIOPHARMACEUTICALS IN ownership

EPIRUS BIOPHARMACEUTICALS IN's ticker is EPRSQ and the CUSIP is 29428P107. A total of 24 filers reported holding EPIRUS BIOPHARMACEUTICALS IN in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of EPIRUS BIOPHARMACEUTICALS IN
ValueSharesWeighting
Q4 2015$41,000
+115.8%
13,157
+204.2%
0.00%
Q3 2015$19,000
+850.0%
4,325
+1366.1%
0.00%
Q3 2014$2,0002950.00%
Other shareholders
EPIRUS BIOPHARMACEUTICALS IN shareholders Q4 2014
NameSharesValueWeighting ↓
TPG Group Holdings (SBS) Advisors, Inc. 2,223,922$12,610,0000.08%
Cormorant Asset Management, LP 75,000$425,0000.07%
Spark Investment Management LLC 17,600$98,0000.02%
ADAGE CAPITAL PARTNERS GP, L.L.C. 522,007$2,960,0000.01%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 10,116$57,0000.00%
MORGAN STANLEY 3,783$22,0000.00%
SIMPLEX TRADING, LLC 110$1,0000.00%
NATIONAL PLANNING CORP 101$590,0000.00%
American Research & Management Co. 25$00.00%
Tower Research Capital LLC (TRC) 147$1,0000.00%
View complete list of EPIRUS BIOPHARMACEUTICALS IN shareholders