AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 82 filers reported holding AMBER RD INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $2,897,000 | +281.2% | 221,789 | +153.2% | 0.00% | +300.0% |
| Q1 2019 | $760,000 | -13.7% | 87,601 | -4.3% | 0.00% | 0.0% |
| Q3 2018 | $881,000 | -1.7% | 91,583 | -3.8% | 0.00% | 0.0% |
| Q2 2018 | $896,000 | +179.1% | 95,195 | +117.4% | 0.00% | – |
| Q4 2017 | $321,000 | +40.8% | 43,781 | +47.6% | 0.00% | – |
| Q3 2017 | $228,000 | -77.8% | 29,667 | -75.2% | 0.00% | -100.0% |
| Q2 2017 | $1,025,000 | +13.3% | 119,613 | +2.0% | 0.00% | 0.0% |
| Q1 2017 | $905,000 | -58.3% | 117,221 | -51.0% | 0.00% | -60.0% |
| Q4 2016 | $2,172,000 | +10.4% | 239,210 | +17.3% | 0.01% | +66.7% |
| Q3 2016 | $1,968,000 | +794.5% | 203,933 | +615.6% | 0.00% | +200.0% |
| Q2 2016 | $220,000 | +93.0% | 28,500 | +5.6% | 0.00% | – |
| Q3 2015 | $114,000 | -25.0% | 27,001 | +24.4% | 0.00% | – |
| Q2 2015 | $152,000 | -27.6% | 21,700 | -4.6% | 0.00% | – |
| Q1 2015 | $210,000 | – | 22,753 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Altai Capital Management | 2,410,457 | $19,838,000 | 18.69% |
| Gagnon Advisors, LLC | 671,219 | $5,524,000 | 3.88% |
| HARBERT FUND ADVISORS, INC. | 419,000 | $3,449,000 | 3.52% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,091,850 | $8,986,000 | 3.37% |
| GAGNON SECURITIES LLC | 1,468,623 | $12,087,000 | 3.22% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 1,398,791 | $11,512,000 | 3.20% |
| Herald Investment Management Ltd | 910,000 | $7,480,000 | 2.40% |
| Divisar Capital Management LLC | 759,660 | $6,252,000 | 2.06% |
| Penbrook Management LLC | 88,900 | $732,000 | 0.84% |
| Lapides Asset Management, LLC | 135,800 | $1,118,000 | 0.45% |