AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 2 filers reported holding AMBER RD INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $8,394,000 | -11.7% | 642,711 | -41.4% | 0.16% | -6.6% |
| Q1 2019 | $9,508,000 | +6.3% | 1,096,600 | +0.9% | 0.17% | -9.2% |
| Q4 2018 | $8,942,000 | +43.6% | 1,086,530 | +67.9% | 0.18% | +76.9% |
| Q3 2018 | $6,225,000 | +93.4% | 647,060 | +89.2% | 0.10% | +76.3% |
| Q2 2018 | $3,218,000 | +5.7% | 341,945 | -0.0% | 0.06% | -1.7% |
| Q1 2018 | $3,044,000 | +21.0% | 342,070 | -0.2% | 0.06% | +20.0% |
| Q4 2017 | $2,515,000 | -5.4% | 342,646 | -1.0% | 0.05% | -10.7% |
| Q3 2017 | $2,659,000 | +35.4% | 346,175 | +51.1% | 0.06% | +36.6% |
| Q2 2017 | $1,964,000 | – | 229,155 | – | 0.04% | – |
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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% |