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 | $37,615,000 | +837.1% | 515,553 | +765.3% | 0.01% | +500.0% |
| Q3 2020 | $4,014,000 | -89.7% | 59,583 | -89.8% | 0.00% | -88.9% |
| Q2 2020 | $39,079,000 | -23.0% | 581,615 | -23.0% | 0.01% | -35.7% |
| Q1 2020 | $50,771,000 | -7.8% | 755,738 | -6.9% | 0.01% | +7.7% |
| Q4 2019 | $55,049,000 | +1074.0% | 811,800 | +1032.5% | 0.01% | +1200.0% |
| Q3 2019 | $4,689,000 | +214.1% | 71,682 | +126.3% | 0.00% | – |
| Q2 2019 | $1,493,000 | -82.3% | 31,671 | -78.5% | 0.00% | -100.0% |
| Q1 2019 | $8,457,000 | -7.8% | 147,469 | -38.9% | 0.00% | -33.3% |
| Q4 2018 | $9,172,000 | +8.2% | 241,357 | +17.8% | 0.00% | +50.0% |
| Q3 2018 | $8,474,000 | +171.6% | 204,824 | +128.5% | 0.00% | +100.0% |
| Q2 2018 | $3,120,000 | -16.1% | 89,634 | -7.3% | 0.00% | 0.0% |
| Q1 2018 | $3,719,000 | -5.3% | 96,700 | -10.7% | 0.00% | 0.0% |
| Q4 2017 | $3,926,000 | -69.4% | 108,346 | -60.2% | 0.00% | -75.0% |
| Q3 2017 | $12,818,000 | -5.8% | 272,151 | -17.0% | 0.00% | 0.0% |
| Q2 2017 | $13,600,000 | -84.8% | 327,961 | -78.6% | 0.00% | -71.4% |
| Q1 2017 | $89,714,000 | +283.0% | 1,530,438 | +303.5% | 0.01% | +250.0% |
| Q4 2016 | $23,422,000 | +131.9% | 379,290 | +287.8% | 0.00% | +33.3% |
| Q3 2016 | $10,102,000 | +519.4% | 97,811 | +139.6% | 0.00% | +200.0% |
| Q2 2016 | $1,631,000 | – | 40,831 | – | 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% |