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 | $52,000 | +52.9% | 3,965 | 0.0% | 0.00% | – |
| Q1 2019 | $34,000 | +3.0% | 3,965 | 0.0% | 0.00% | – |
| Q4 2018 | $33,000 | +6.5% | 3,965 | +23.1% | 0.00% | – |
| Q3 2018 | $31,000 | +3.3% | 3,221 | 0.0% | 0.00% | – |
| Q2 2018 | $30,000 | +3.4% | 3,221 | 0.0% | 0.00% | – |
| Q1 2018 | $29,000 | -6.5% | 3,221 | -22.6% | 0.00% | – |
| Q4 2017 | $31,000 | +34.8% | 4,164 | +41.5% | 0.00% | – |
| Q3 2017 | $23,000 | -8.0% | 2,943 | 0.0% | 0.00% | – |
| Q2 2017 | $25,000 | +8.7% | 2,943 | 0.0% | 0.00% | – |
| Q1 2017 | $23,000 | -14.8% | 2,943 | 0.0% | 0.00% | – |
| Q4 2016 | $27,000 | – | 2,943 | – | 0.00% | – |
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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% |