AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 67 filers reported holding AMBER RD INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $11,866,000 | +50.4% | 910,000 | 0.0% | 3.30% | +64.6% |
| Q1 2019 | $7,889,000 | +5.5% | 910,000 | 0.0% | 2.01% | -16.2% |
| Q4 2018 | $7,480,000 | -14.4% | 910,000 | 0.0% | 2.40% | +7.2% |
| Q3 2018 | $8,736,000 | +2.0% | 910,000 | 0.0% | 2.24% | -6.3% |
| Q2 2018 | $8,563,000 | +6.1% | 910,000 | 0.0% | 2.39% | -1.0% |
| Q1 2018 | $8,071,000 | +20.7% | 910,000 | 0.0% | 2.41% | +14.9% |
| Q4 2017 | $6,688,000 | -4.2% | 910,000 | 0.0% | 2.10% | -7.2% |
| Q3 2017 | $6,979,000 | +5.3% | 910,000 | +17.5% | 2.26% | -0.6% |
| Q2 2017 | $6,628,000 | +11.0% | 774,400 | 0.0% | 2.27% | +3.9% |
| Q1 2017 | $5,971,000 | +124.1% | 774,400 | +287.2% | 2.19% | +105.7% |
| Q3 2014 | $2,664,000 | – | 200,000 | – | 1.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Gagnon Advisors, LLC | 662,366 | $5,895,000 | 4.39% |
| GAGNON SECURITIES LLC | 1,252,785 | $11,150,000 | 3.97% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,106,850 | $9,851,000 | 2.82% |
| OAKTOP CAPITAL MANAGEMENT II, L.P. | 1,398,791 | $12,449,000 | 2.61% |
| Herald Investment Management Ltd | 910,000 | $8,071,000 | 2.41% |
| Divisar Capital Management LLC | 582,620 | $5,185,000 | 1.77% |
| Granahan Investment Management | 1,183,112 | $10,530,000 | 0.76% |
| Penbrook Management LLC | 71,800 | $639,000 | 0.64% |
| EnTrust Global Partners Offshore LP | 186,500 | $1,660,000 | 0.52% |
| BOARDMAN BAY CAPITAL MANAGEMENT LLC | 48,747 | $434,000 | 0.37% |