AMBER RD INC's ticker is AMBR and the CUSIP is 02318Y108. A total of 80 filers reported holding AMBER RD INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.5%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Murphy Michael R | 1,931,385 | $13,558,000 | 4.25% |
| GAGNON SECURITIES LLC | 1,267,178 | $8,896,000 | 3.52% |
| Gagnon Advisors, LLC | 681,028 | $4,781,000 | 3.27% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 484,833 | $3,404,000 | 0.74% |
| WALL STREET ASSOCIATES | 858,093 | $6,024,000 | 0.57% |
| Coe Capital Management, LLC | 155,889 | $1,094,341,000 | 0.40% |
| AWM Investment Company, Inc. | 259,864 | $1,824,000 | 0.26% |
| TIVERTON ASSET MANAGEMENT LLC | 768,700 | $5,396,000 | 0.11% |
| GILDER GAGNON HOWE & CO LLC | 1,098,497 | $7,711,000 | 0.10% |
| CRAMER ROSENTHAL MCGLYNN LLC | 1,016,389 | $7,135,000 | 0.09% |