ACACIA COMMUNICATIONS INC's ticker is ACIA and the CUSIP is 00401C108. A total of 146 filers reported holding ACACIA COMMUNICATIONS INC in Q3 2017. The put-call ratio across all filers is 2.17 and the average weighting 1.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $21,000 | +5.0% | 291 | -3.3% | 0.00% | – |
| Q3 2020 | $20,000 | -86.8% | 301 | -86.7% | 0.00% | – |
| Q2 2020 | $152,000 | -8.4% | 2,265 | -8.1% | 0.00% | – |
| Q1 2020 | $166,000 | +3.1% | 2,465 | +3.8% | 0.00% | – |
| Q4 2019 | $161,000 | +13.4% | 2,375 | +9.2% | 0.00% | – |
| Q3 2019 | $142,000 | +34.0% | 2,175 | -3.0% | 0.00% | – |
| Q2 2019 | $106,000 | +45.2% | 2,243 | +76.3% | 0.00% | – |
| Q1 2019 | $73,000 | +121.2% | 1,272 | +49.5% | 0.00% | – |
| Q4 2018 | $33,000 | -25.0% | 851 | -20.2% | 0.00% | – |
| Q3 2018 | $44,000 | +633.3% | 1,066 | +489.0% | 0.00% | – |
| Q2 2018 | $6,000 | -93.3% | 181 | -92.2% | 0.00% | – |
| Q1 2018 | $89,000 | +30.9% | 2,318 | +23.6% | 0.00% | – |
| Q4 2017 | $68,000 | -94.5% | 1,875 | -92.8% | 0.00% | -100.0% |
| Q3 2017 | $1,231,000 | +112.6% | 26,120 | +87.0% | 0.00% | – |
| Q2 2017 | $579,000 | -20.7% | 13,966 | +12.1% | 0.00% | – |
| Q1 2017 | $730,000 | +187.4% | 12,455 | +202.7% | 0.00% | – |
| Q4 2016 | $254,000 | +113.4% | 4,114 | +257.7% | 0.00% | – |
| Q3 2016 | $119,000 | – | 1,150 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Matrix VIII US Management Co. LLC | 50,623 | $3,412,000 | 56.21% |
| One68 Global Capital, LLC | 119,233 | $8,036,000 | 21.32% |
| RAMIUS ADVISORS LLC | 765,032 | $51,563,000 | 12.44% |
| Melqart Asset Management (UK) Ltd | 1,149,293 | $77,462,000 | 8.60% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 2,257,008 | $152,123,000 | 8.00% |
| WATER ISLAND CAPITAL LLC | 1,143,544 | $77,075,000 | 6.55% |
| HAVENS ADVISORS LLC | 99,900 | $6,733,000 | 6.23% |
| GARDNER LEWIS ASSET MANAGEMENT L P | 498,035 | $33,568,000 | 6.09% |
| TIG Advisors, LLC | 1,400,650 | $94,404,000 | 5.10% |
| Athos Capital Ltd | 156,277 | $10,533,000 | 5.07% |