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 | $5,482,000 | +5.0% | 75,136 | -3.0% | 0.00% | -100.0% |
| Q3 2020 | $5,221,000 | +5.4% | 77,459 | +5.1% | 0.00% | 0.0% |
| Q2 2020 | $4,953,000 | -19.1% | 73,714 | -19.1% | 0.00% | 0.0% |
| Q1 2020 | $6,120,000 | -30.4% | 91,098 | -29.8% | 0.00% | 0.0% |
| Q4 2019 | $8,796,000 | -64.4% | 129,709 | -65.6% | 0.00% | -66.7% |
| Q3 2019 | $24,692,000 | +111.1% | 377,549 | +52.2% | 0.00% | +200.0% |
| Q2 2019 | $11,699,000 | -60.2% | 248,079 | -51.7% | 0.00% | -75.0% |
| Q1 2019 | $29,431,000 | +64.6% | 513,183 | +9.1% | 0.00% | +100.0% |
| Q4 2018 | $17,881,000 | -40.1% | 470,560 | -34.8% | 0.00% | -33.3% |
| Q3 2018 | $29,870,000 | -68.1% | 722,031 | -73.2% | 0.00% | -72.7% |
| Q2 2018 | $93,718,000 | +88.3% | 2,692,239 | +108.0% | 0.01% | +83.3% |
| Q1 2018 | $49,770,000 | +53.2% | 1,294,073 | +44.3% | 0.01% | +50.0% |
| Q4 2017 | $32,490,000 | +3.9% | 896,770 | +35.1% | 0.00% | 0.0% |
| Q3 2017 | $31,273,000 | +11.6% | 663,970 | -1.7% | 0.00% | +33.3% |
| Q2 2017 | $28,012,000 | -64.1% | 675,470 | -49.3% | 0.00% | -70.0% |
| Q1 2017 | $78,135,000 | +53.0% | 1,332,907 | +61.2% | 0.01% | +42.9% |
| Q4 2016 | $51,052,000 | +46.7% | 826,754 | +145.3% | 0.01% | +40.0% |
| Q3 2016 | $34,811,000 | +186.8% | 337,051 | +10.9% | 0.01% | +150.0% |
| Q2 2016 | $12,136,000 | – | 303,850 | – | 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% |