AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 82 filers reported holding AMBER RD INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $1,252,000 | -48.0% | 152,128 | -39.2% | 0.28% | -18.4% |
| Q3 2018 | $2,406,000 | +11.3% | 250,117 | +8.9% | 0.35% | +20.9% |
| Q2 2018 | $2,161,000 | +34.9% | 229,636 | +32.6% | 0.29% | +65.9% |
| Q1 2015 | $1,602,000 | -70.1% | 173,156 | -67.0% | 0.17% | -73.1% |
| Q4 2014 | $5,355,000 | -55.8% | 523,925 | -25.0% | 0.64% | -50.0% |
| Q3 2014 | $12,113,000 | +6.8% | 698,574 | -0.6% | 1.29% | +17.4% |
| Q2 2014 | $11,337,000 | – | 702,839 | – | 1.10% | – |
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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% |