BIOAMBER INC's ticker is BIOAQ and the CUSIP is 09072Q106. A total of 25 filers reported holding BIOAMBER INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $0 | – | 200 | -98.0% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 10,100 | -28.4% | 0.00% | – |
| Q1 2017 | $10,000 | -28.6% | 14,100 | +176.5% | 0.00% | – |
| Q4 2016 | $14,000 | – | 5,100 | +2450.0% | 0.00% | – |
| Q3 2016 | $0 | – | 200 | 0.0% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 200 | -75.0% | 0.00% | – |
| Q1 2016 | $2,000 | 0.0% | 800 | -55.6% | 0.00% | – |
| Q4 2015 | $2,000 | – | 1,800 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Robeco Schweiz AG | 800,000 | $3,752,000 | 0.34% |
| K.J. Harrison & Partners Inc | 100,717 | $554,000 | 0.22% |
| WADDELL & REED FINANCIAL INC | 8,304,874 | $45,677,000 | 0.10% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 98,512 | $542,000 | 0.09% |
| Hilltop Holdings Inc. | 18,000 | $99,000 | 0.03% |
| ROYCE & ASSOCIATES LP | 824,879 | $4,537,000 | 0.03% |
| LEVIN CAPITAL STRATEGIES, L.P. | 162,740 | $895,000 | 0.02% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 201,700 | $1,109,000 | 0.01% |
| Alyeska Investment Group, L.P. | 135,648 | $746,000 | 0.01% |
| Baillie Gifford | 579,540 | $3,188,000 | 0.01% |