ESSEX INVESTMENT MANAGEMENT CO LLC - BIOAMBER INC ownership

BIOAMBER INC's ticker is BIOAQ and the CUSIP is 09072Q106. A total of 34 filers reported holding BIOAMBER INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of BIOAMBER INC
ValueSharesWeighting
Q4 2016$542,000
+4.2%
98,512
-19.7%
0.09%
+6.0%
Q3 2016$520,000
+72.2%
122,619
+21.0%
0.08%
+68.0%
Q2 2016$302,000
-29.3%
101,362
-0.3%
0.05%
-31.5%
Q1 2016$427,000
-43.8%
101,702
-17.4%
0.07%
-38.7%
Q4 2015$760,000
+19.9%
123,056
+3.9%
0.12%
+14.4%
Q3 2015$634,000
-17.6%
118,436
+32.4%
0.10%
-10.3%
Q2 2015$769,000
+12.3%
89,471
+13.7%
0.12%
+20.8%
Q1 2015$685,000
+38.9%
78,680
+34.0%
0.10%
+33.3%
Q4 2014$493,000
+34.0%
58,728
+59.3%
0.07%
+28.6%
Q3 2014$368,00036,8580.06%
Other shareholders
BIOAMBER INC shareholders Q3 2015
NameSharesValueWeighting ↓
Robeco Schweiz AG 400,000$1,156,0000.11%
WADDELL & REED FINANCIAL INC 8,615,374$25,674,0000.05%
ESSEX INVESTMENT MANAGEMENT CO LLC 101,362$302,0000.05%
ARDSLEY ADVISORY PARTNERS LP 50,000$149,0000.03%
ROYCE & ASSOCIATES LP 964,879$2,875,0000.02%
Hilltop Holdings Inc. 18,000$54,0000.02%
LEVIN CAPITAL STRATEGIES, L.P. 191,677$571,0000.01%
Alyeska Investment Group, L.P. 131,009$390,0000.00%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 76,700$229,0000.00%
Baillie Gifford 579,540$1,727,0000.00%
View complete list of BIOAMBER INC shareholders