ACACIA COMMUNICATIONS INC's ticker is ACIA and the CUSIP is 00401C108. A total of 184 filers reported holding ACACIA COMMUNICATIONS INC in Q3 2020. The put-call ratio across all filers is 0.14 and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $3,426,000 | +11.6% | 46,954 | +3.1% | 0.01% | 0.0% |
| Q3 2020 | $3,070,000 | -24.0% | 45,547 | -24.2% | 0.01% | -28.6% |
| Q2 2020 | $4,037,000 | +10.7% | 60,079 | +10.6% | 0.01% | -12.5% |
| Q1 2020 | $3,648,000 | +1.4% | 54,300 | +2.3% | 0.01% | +33.3% |
| Q4 2019 | $3,598,000 | +10.2% | 53,067 | +6.3% | 0.01% | 0.0% |
| Q3 2019 | $3,264,000 | +41.1% | 49,914 | +1.7% | 0.01% | +50.0% |
| Q2 2019 | $2,314,000 | +1.0% | 49,062 | +22.8% | 0.00% | 0.0% |
| Q1 2019 | $2,292,000 | +51.5% | 39,957 | +0.4% | 0.00% | +33.3% |
| Q4 2018 | $1,513,000 | +32.8% | 39,809 | +44.6% | 0.00% | +50.0% |
| Q3 2018 | $1,139,000 | +18.3% | 27,531 | -0.5% | 0.00% | 0.0% |
| Q2 2018 | $963,000 | +42.0% | 27,667 | +56.9% | 0.00% | +100.0% |
| Q1 2018 | $678,000 | +6.3% | 17,628 | +0.1% | 0.00% | 0.0% |
| Q4 2017 | $638,000 | -35.2% | 17,613 | -15.8% | 0.00% | -50.0% |
| Q3 2017 | $985,000 | +15.3% | 20,916 | +1.6% | 0.00% | 0.0% |
| Q2 2017 | $854,000 | +142.6% | 20,583 | +242.7% | 0.00% | +100.0% |
| Q1 2017 | $352,000 | -1.7% | 6,006 | +3.7% | 0.00% | 0.0% |
| Q4 2016 | $358,000 | -36.4% | 5,792 | +6.2% | 0.00% | -50.0% |
| Q3 2016 | $563,000 | +180.1% | 5,454 | +8.2% | 0.00% | +100.0% |
| Q2 2016 | $201,000 | – | 5,040 | – | 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% |