ACCURAY INC's ticker is ARAY and the CUSIP is 004397105. A total of 143 filers reported holding ACCURAY INC in Q4 2021. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $11 | +10.0% | 3,706 | -28.5% | 0.00% | – |
| Q4 2022 | $10 | – | 5,181 | +1139.5% | 0.00% | – |
| Q2 2022 | $0 | -100.0% | 418 | -65.1% | 0.00% | – |
| Q4 2021 | $5,000 | -70.6% | 1,197 | -68.1% | 0.00% | – |
| Q3 2021 | $17,000 | +6.2% | 3,752 | 0.0% | 0.00% | – |
| Q2 2021 | $16,000 | -90.1% | 3,752 | -88.6% | 0.00% | – |
| Q1 2021 | $162,000 | +752.6% | 32,791 | +607.9% | 0.00% | – |
| Q4 2020 | $19,000 | +375.0% | 4,632 | +138.5% | 0.00% | – |
| Q3 2020 | $4,000 | +300.0% | 1,942 | +184.8% | 0.00% | – |
| Q1 2020 | $1,000 | -87.5% | 682 | -67.4% | 0.00% | – |
| Q2 2019 | $8,000 | -77.1% | 2,090 | -80.2% | 0.00% | – |
| Q4 2018 | $35,000 | -40.7% | 10,554 | -20.3% | 0.00% | – |
| Q3 2018 | $59,000 | +227.8% | 13,239 | +196.6% | 0.00% | – |
| Q2 2018 | $18,000 | -62.5% | 4,464 | -54.2% | 0.00% | -100.0% |
| Q1 2018 | $48,000 | +1100.0% | 9,755 | +743.9% | 0.00% | – |
| Q4 2017 | $4,000 | -76.5% | 1,156 | -69.0% | 0.00% | -100.0% |
| Q2 2017 | $17,000 | -76.1% | 3,724 | -75.4% | 0.00% | -66.7% |
| Q1 2017 | $71,000 | -46.2% | 15,149 | -47.2% | 0.00% | -62.5% |
| Q4 2016 | $132,000 | +3200.0% | 28,698 | +3847.5% | 0.01% | – |
| Q3 2016 | $4,000 | +33.3% | 727 | +20.0% | 0.00% | – |
| Q1 2016 | $3,000 | 0.0% | 606 | +8.8% | 0.00% | – |
| Q4 2015 | $3,000 | 0.0% | 557 | -19.9% | 0.00% | – |
| Q3 2015 | $3,000 | -72.7% | 695 | -58.0% | 0.00% | -100.0% |
| Q2 2015 | $11,000 | -15.4% | 1,653 | +11.7% | 0.00% | -50.0% |
| Q1 2015 | $13,000 | – | 1,480 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lapides Asset Management, LLC | 2,194,900 | $10,097,000 | 1.81% |
| SECTORAL ASSET MANAGEMENT INC | 3,072,536 | $14,134,000 | 1.57% |
| ORACLE INVESTMENT MANAGEMENT INC | 1,490,879 | $6,858,000 | 1.14% |
| HEARTLAND ADVISORS INC | 3,571,835 | $16,430,000 | 0.91% |
| NORTH TIDE CAPITAL, LLC | 1,000,000 | $4,600,000 | 0.79% |
| PURA VIDA INVESTMENTS, LLC | 298,793 | $1,374,000 | 0.50% |
| PFM Health Sciences, LP | 3,193,555 | $14,690,000 | 0.41% |
| Cowen Prime Services LLC | 166,454 | $766,000 | 0.41% |
| Alambic Investment Management, L.P. | 407,221 | $1,873,000 | 0.33% |
| Partner Investment Management, L.P. | 47,709 | $219,000 | 0.29% |