AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 88 filers reported holding AMBER RD INC in Q4 2017. The put-call ratio across all filers is 0.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $10,000 | +42.9% | 800 | 0.0% | 0.00% | – |
| Q1 2019 | $7,000 | 0.0% | 800 | 0.0% | 0.00% | – |
| Q4 2018 | $7,000 | -46.2% | 800 | -40.8% | 0.00% | – |
| Q3 2018 | $13,000 | +44.4% | 1,351 | +48.1% | 0.00% | – |
| Q2 2018 | $9,000 | +28.6% | 912 | +12.2% | 0.00% | – |
| Q1 2018 | $7,000 | 0.0% | 813 | -7.4% | 0.00% | – |
| Q4 2017 | $7,000 | -65.0% | 878 | -66.6% | 0.00% | – |
| Q3 2017 | $20,000 | +150.0% | 2,628 | +168.7% | 0.00% | – |
| Q2 2017 | $8,000 | -38.5% | 978 | -40.4% | 0.00% | – |
| Q1 2017 | $13,000 | -23.5% | 1,642 | -14.8% | 0.00% | – |
| Q4 2016 | $17,000 | +88.9% | 1,927 | +119.5% | 0.00% | – |
| Q3 2016 | $9,000 | +50.0% | 878 | +9.8% | 0.00% | – |
| Q2 2016 | $6,000 | +50.0% | 800 | 0.0% | 0.00% | – |
| Q1 2016 | $4,000 | 0.0% | 800 | -23.2% | 0.00% | – |
| Q3 2015 | $4,000 | -50.0% | 1,042 | -9.9% | 0.00% | – |
| Q2 2015 | $8,000 | – | 1,157 | +3756.7% | 0.00% | – |
| Q4 2014 | $0 | -100.0% | 30 | -87.1% | 0.00% | – |
| Q3 2014 | $4,000 | – | 232 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Altai Capital Management | 2,464,916 | $21,371,000 | 18.18% |
| HARBERT FUND ADVISORS, INC. | 419,000 | $3,633,000 | 3.57% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,156,850 | $10,029,000 | 3.41% |
| Gagnon Advisors, LLC | 671,219 | $5,819,000 | 3.33% |
| GAGNON SECURITIES LLC | 1,380,369 | $11,968,000 | 2.61% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 1,398,791 | $12,128,000 | 2.53% |
| Divisar Capital Management LLC | 762,917 | $6,614,000 | 2.16% |
| Herald Investment Management Ltd | 910,000 | $7,889,000 | 2.01% |
| Penbrook Management LLC | 84,000 | $728,000 | 0.76% |
| Lapides Asset Management, LLC | 158,500 | $1,374,000 | 0.52% |