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 | $927,000 | +836.4% | 70,943 | +445.1% | 0.00% | – |
| Q3 2017 | $99,000 | -83.2% | 13,015 | -80.0% | 0.00% | -100.0% |
| Q4 2016 | $591,000 | -1.0% | 65,129 | +5.3% | 0.00% | 0.0% |
| Q3 2016 | $597,000 | +515.5% | 61,874 | +393.1% | 0.00% | – |
| Q2 2016 | $97,000 | +34.7% | 12,547 | +22.6% | 0.00% | – |
| Q2 2015 | $72,000 | -61.9% | 10,231 | -44.6% | 0.00% | – |
| Q4 2014 | $189,000 | – | 18,463 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Murphy Michael R | 2,578,583 | $10,882,000 | 3.74% |
| GAGNON SECURITIES LLC | 1,286,750 | $5,430,000 | 2.66% |
| Gagnon Advisors, LLC | 681,028 | $2,874,000 | 2.34% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 778,375 | $3,284,000 | 0.82% |
| WALL STREET ASSOCIATES | 393,555 | $1,661,000 | 0.32% |
| Coe Capital Management, LLC | 136,155 | $574,574,000 | 0.21% |
| AWM Investment Company, Inc. | 259,864 | $1,097,000 | 0.21% |
| TIVERTON ASSET MANAGEMENT LLC | 800,000 | $3,376,000 | 0.08% |
| CRAMER ROSENTHAL MCGLYNN LLC | 1,027,239 | $4,335,000 | 0.06% |
| COLUMBIA WANGER ASSET MANAGEMENT LLC | 1,731,575 | $7,307,000 | 0.06% |