AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 81 filers reported holding AMBER RD INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $18,268,000 | +50.6% | 1,398,791 | 0.0% | 3.93% | +55.1% |
| Q1 2019 | $12,128,000 | +5.4% | 1,398,791 | 0.0% | 2.53% | -20.9% |
| Q4 2018 | $11,512,000 | -14.4% | 1,398,791 | 0.0% | 3.20% | +6.9% |
| Q3 2018 | $13,456,000 | +2.2% | 1,398,791 | 0.0% | 3.00% | +3.9% |
| Q2 2018 | $13,163,000 | +5.7% | 1,398,791 | 0.0% | 2.88% | +10.6% |
| Q1 2018 | $12,449,000 | +22.5% | 1,398,791 | +1.0% | 2.61% | +27.6% |
| Q4 2017 | $10,164,000 | +10.6% | 1,384,691 | +15.7% | 2.04% | +32.9% |
| Q3 2017 | $9,192,000 | +12.4% | 1,196,812 | +25.5% | 1.54% | +2.7% |
| Q2 2017 | $8,175,000 | +35.9% | 953,960 | +22.4% | 1.50% | +26.1% |
| Q1 2017 | $6,015,000 | +1840.3% | 779,100 | +2185.5% | 1.19% | +1645.6% |
| Q4 2016 | $310,000 | +51.2% | 34,089 | +60.4% | 0.07% | +41.7% |
| Q3 2016 | $205,000 | – | 21,254 | – | 0.05% | – |
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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% |