ACACIA COMMUNICATIONS INC's ticker is ACIA and the CUSIP is 00401C108. A total of 207 filers reported holding ACACIA COMMUNICATIONS INC in Q2 2019. The put-call ratio across all filers is 0.96 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $4,679,000 | +89.1% | 64,133 | +74.6% | 0.11% | +18.1% |
| Q3 2020 | $2,475,000 | +32.5% | 36,731 | +32.1% | 0.09% | -2.1% |
| Q2 2020 | $1,868,000 | +27.1% | 27,806 | +30.0% | 0.10% | -4.0% |
| Q1 2020 | $1,470,000 | +27.8% | 21,383 | +27.4% | 0.10% | +35.1% |
| Q4 2019 | $1,150,000 | +54.8% | 16,779 | +47.5% | 0.07% | +17.5% |
| Q3 2019 | $743,000 | +73.6% | 11,372 | +25.0% | 0.06% | +90.9% |
| Q2 2019 | $428,000 | +239.7% | 9,096 | +312.0% | 0.03% | +230.0% |
| Q1 2019 | $126,000 | -82.7% | 2,208 | -68.8% | 0.01% | -88.8% |
| Q3 2016 | $730,000 | – | 7,072 | – | 0.09% | – |
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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% |