AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 88 filers reported holding AMBER RD INC in Q4 2017. The put-call ratio across all filers is 0.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $423,000 | +61.5% | 32,377 | +7.0% | 0.00% | 0.0% |
| Q1 2019 | $262,000 | +5.6% | 30,254 | +0.4% | 0.00% | 0.0% |
| Q4 2018 | $248,000 | +29.2% | 30,131 | +51.1% | 0.00% | – |
| Q3 2018 | $192,000 | -5.0% | 19,940 | -7.0% | 0.00% | – |
| Q2 2018 | $202,000 | +32.0% | 21,440 | +24.4% | 0.00% | – |
| Q1 2018 | $153,000 | +15.0% | 17,230 | -5.0% | 0.00% | – |
| Q4 2017 | $133,000 | -18.4% | 18,130 | -14.6% | 0.00% | – |
| Q3 2017 | $163,000 | -7.9% | 21,230 | +2.7% | 0.00% | – |
| Q2 2017 | $177,000 | +24.6% | 20,675 | +12.5% | 0.00% | – |
| Q1 2017 | $142,000 | -11.2% | 18,370 | +4.2% | 0.00% | – |
| Q4 2016 | $160,000 | +1.9% | 17,637 | +8.2% | 0.00% | – |
| Q3 2016 | $157,000 | +25.6% | 16,299 | +0.9% | 0.00% | – |
| Q2 2016 | $125,000 | +40.4% | 16,149 | -2.3% | 0.00% | – |
| Q1 2016 | $89,000 | +7.2% | 16,529 | +1.0% | 0.00% | – |
| Q4 2015 | $83,000 | +31.7% | 16,359 | +10.4% | 0.00% | – |
| Q3 2015 | $63,000 | -37.0% | 14,824 | +4.1% | 0.00% | – |
| Q2 2015 | $100,000 | – | 14,235 | – | 0.00% | – |
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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% |