Spark Investment Management LLC - BIO BLAST PHARMA LTD ownership

BIO BLAST PHARMA LTD's ticker is ORPN and the CUSIP is M20156101. A total of 10 filers reported holding BIO BLAST PHARMA LTD in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of BIO BLAST PHARMA LTD
ValueSharesWeighting
Q4 2015$108,000
+89.5%
28,055
+147.6%
0.01%
+100.0%
Q3 2015$57,000
-45.2%
11,329
-34.9%
0.01%
-53.3%
Q1 2015$104,00017,4000.02%
Other shareholders
BIO BLAST PHARMA LTD shareholders Q1 2016
NameSharesValueWeighting ↓
Knoll Capital Management, LLC 250,970$625,0000.25%
SABBY MANAGEMENT, LLC 1,133,937$2,824,0000.14%
Visium Asset Management, LP 713,625$1,777,0000.03%
OPPENHEIMER & CO INC 62,465$155,0000.01%
Virtu KCG Holdings LLC 21,771$54,0000.00%
UBS Group AG 1,698$4,0000.00%
LADENBURG THALMANN FINANCIAL SERVICES INC. 1,000$2,0000.00%
MORGAN STANLEY 25$00.00%
Tower Research Capital LLC (TRC) 242$1,0000.00%
HighTower Advisors, LLC 35,700$86,0000.00%
View complete list of BIO BLAST PHARMA LTD shareholders