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 | $83,594,000 | -10.1% | 1,145,749 | -17.0% | 0.09% | -2.2% |
| Q3 2020 | $93,036,000 | -18.0% | 1,380,359 | -18.2% | 0.09% | -5.1% |
| Q2 2020 | $113,394,000 | +289.1% | 1,687,659 | +289.1% | 0.10% | +250.0% |
| Q1 2020 | $29,140,000 | -31.0% | 433,759 | -30.3% | 0.03% | -12.5% |
| Q4 2019 | $42,225,000 | -15.8% | 622,700 | -18.8% | 0.03% | -23.8% |
| Q3 2019 | $50,129,000 | -11.1% | 766,500 | -35.9% | 0.04% | -16.0% |
| Q2 2019 | $56,361,000 | +12.4% | 1,195,100 | +36.7% | 0.05% | +8.7% |
| Q1 2019 | $50,153,000 | +338.3% | 874,500 | +190.4% | 0.05% | +253.8% |
| Q4 2018 | $11,442,000 | – | 301,100 | – | 0.01% | – |
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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% |