AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 94 filers reported holding AMBER RD INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $275,000 | +78.6% | 21,040 | +18.5% | 0.01% | 0.0% |
| Q1 2019 | $154,000 | +42.6% | 17,756 | +35.2% | 0.01% | 0.0% |
| Q4 2018 | $108,000 | -25.5% | 13,136 | -12.7% | 0.01% | -37.5% |
| Q3 2018 | $145,000 | +90.8% | 15,039 | +45.3% | 0.01% | +100.0% |
| Q4 2017 | $76,000 | -53.9% | 10,349 | -43.2% | 0.00% | -69.2% |
| Q4 2016 | $165,000 | – | 18,225 | – | 0.01% | – |
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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% |