Robeco Schweiz AG - BIOAMBER INC ownership

BIOAMBER INC's ticker is BIOAQ and the CUSIP is 09072Q106. A total of 29 filers reported holding BIOAMBER INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Robeco Schweiz AG ownership history of BIOAMBER INC
ValueSharesWeighting
Q4 2017$599,000
-19.2%
1,478,0000.0%0.04%
-29.8%
Q3 2017$741,000
-64.3%
1,478,000
+82.9%
0.06%
-67.2%
Q2 2017$2,077,000
+9.4%
808,000
-2.1%
0.17%
+7.4%
Q1 2017$1,898,000
-49.4%
825,000
+3.1%
0.16%
-53.0%
Q4 2016$3,752,000
+133.9%
800,000
+100.0%
0.34%
+148.2%
Q3 2016$1,604,000
+38.8%
400,0000.0%0.14%
+31.1%
Q2 2016$1,156,000
-31.5%
400,0000.0%0.11%
-34.6%
Q1 2016$1,688,000400,0000.16%
Other shareholders
BIOAMBER INC shareholders Q3 2017
NameSharesValueWeighting ↓
ARROWGRASS CAPITAL PARTNERS (US) LP 755,900$5,654,0000.27%
Park West Asset Management LLC 128,910$964,0000.12%
Pine River Capital Management L.P. 750,951$5,618,0000.07%
Natixis Investment Managers International 32,000$239,0000.04%
Saba Capital Management, L.P. 98,882$740,0000.04%
Alyeska Investment Group, L.P. 145,000$1,085,0000.04%
Alyeska Investment Group, L.P. 145,000$1,085,0000.04%
LEVIN CAPITAL STRATEGIES, L.P. 341,702$2,556,0000.04%
WADDELL & REED FINANCIAL INC 3,020,317$22,592,0000.04%
Virtu KCG Holdings LLC 23,088$173,0000.00%
View complete list of BIOAMBER INC shareholders