SIMPLEX TRADING, LLC - BIOAMBER INC ownership

BIOAMBER INC's ticker is BIOAQ and the CUSIP is 09072Q106. A total of 33 filers reported holding BIOAMBER INC in Q4 2016. The put-call ratio across all filers is 0.01 and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of BIOAMBER INC
ValueSharesWeighting
Q2 2017$15,000
+400.0%
7,277
+1055.1%
0.00%
Q4 2016$3,0006300.00%
Other shareholders
BIOAMBER INC shareholders Q4 2016
NameSharesValueWeighting ↓
Robeco Schweiz AG 400,000$1,604,0000.14%
ESSEX INVESTMENT MANAGEMENT CO LLC 122,619$520,0000.08%
WADDELL & REED FINANCIAL INC 8,443,174$35,799,0000.07%
Hilltop Holdings Inc. 18,000$76,0000.02%
ROYCE & ASSOCIATES LP 784,879$3,328,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 201,700$855,0000.01%
LEVIN CAPITAL STRATEGIES, L.P. 165,807$703,0000.01%
Alyeska Investment Group, L.P. 134,568$571,0000.01%
Baillie Gifford 579,540$2,457,0000.00%
LPL Financial LLC 44,450$187,0000.00%
View complete list of BIOAMBER INC shareholders