ACACIA COMMUNICATIONS INC's ticker is ACIA and the CUSIP is 00401C108. A total of 161 filers reported holding ACACIA COMMUNICATIONS INC in Q1 2020. The put-call ratio across all filers is 0.69 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $8,139,000 | +132.7% | 111,560 | +115.0% | 0.04% | +95.5% |
| Q3 2020 | $3,497,000 | +51.4% | 51,880 | +50.9% | 0.02% | +15.8% |
| Q2 2020 | $2,310,000 | -23.9% | 34,380 | -23.9% | 0.02% | -32.1% |
| Q1 2020 | $3,037,000 | +707.7% | 45,201 | +714.1% | 0.03% | +833.3% |
| Q4 2019 | $376,000 | -90.9% | 5,552 | -91.2% | 0.00% | -91.2% |
| Q3 2019 | $4,131,000 | +173.9% | 63,166 | +140.2% | 0.03% | +142.9% |
| Q1 2019 | $1,508,000 | +618.1% | 26,299 | +375.8% | 0.01% | +600.0% |
| Q4 2018 | $210,000 | -31.1% | 5,527 | -36.9% | 0.00% | -33.3% |
| Q2 2018 | $305,000 | -94.1% | 8,760 | -92.1% | 0.00% | -93.5% |
| Q3 2017 | $5,193,000 | +1296.0% | 110,259 | +1636.4% | 0.05% | +1433.3% |
| Q1 2017 | $372,000 | +94.8% | 6,350 | +242.7% | 0.00% | +50.0% |
| Q3 2016 | $191,000 | – | 1,853 | – | 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% |