ACACIA COMMUNICATIONS INC's ticker is ACIA and the CUSIP is 00401C108. A total of 194 filers reported holding ACACIA COMMUNICATIONS INC in Q4 2020. The put-call ratio across all filers is 0.48 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $43,663,000 | +14.4% | 598,466 | +5.7% | 0.01% | 0.0% |
| Q3 2020 | $38,176,000 | -0.4% | 566,421 | -0.7% | 0.01% | -12.5% |
| Q2 2020 | $38,314,000 | +3.7% | 570,260 | +3.7% | 0.01% | -20.0% |
| Q1 2020 | $36,947,000 | -50.7% | 549,983 | -50.2% | 0.01% | +25.0% |
| Q4 2019 | $74,902,000 | +110.9% | 1,104,624 | +103.4% | 0.01% | 0.0% |
| Q3 2019 | $35,522,000 | +77.0% | 543,163 | +27.6% | 0.01% | +60.0% |
| Q2 2019 | $20,071,000 | -2.8% | 425,604 | +18.2% | 0.01% | 0.0% |
| Q1 2019 | $20,650,000 | -16.7% | 360,079 | -44.8% | 0.01% | +25.0% |
| Q4 2018 | $24,778,000 | +99.3% | 652,092 | +116.9% | 0.00% | 0.0% |
| Q3 2018 | $12,434,000 | +52.4% | 300,574 | +28.2% | 0.00% | +33.3% |
| Q2 2018 | $8,158,000 | +14.6% | 234,377 | +26.7% | 0.00% | +50.0% |
| Q1 2018 | $7,116,000 | +8.1% | 185,039 | +1.9% | 0.00% | 0.0% |
| Q4 2017 | $6,581,000 | -16.1% | 181,666 | +9.1% | 0.00% | -33.3% |
| Q3 2017 | $7,840,000 | +37.6% | 166,465 | +21.1% | 0.00% | +50.0% |
| Q2 2017 | $5,699,000 | -9.7% | 137,429 | +27.6% | 0.00% | -33.3% |
| Q1 2017 | $6,311,000 | -3.1% | 107,673 | +2.1% | 0.00% | 0.0% |
| Q4 2016 | $6,513,000 | +27.4% | 105,489 | +113.1% | 0.00% | 0.0% |
| Q3 2016 | $5,112,000 | +148.4% | 49,504 | -3.9% | 0.00% | +200.0% |
| Q2 2016 | $2,058,000 | – | 51,528 | – | 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% |