ACCURAY INC's ticker is ARAY and the CUSIP is 004397105. A total of 128 filers reported holding ACCURAY INC in Q1 2018. The put-call ratio across all filers is 1.57 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $330,000 | +88.6% | 80,634 | +130.2% | 0.00% | 0.0% |
| Q1 2018 | $175,000 | +224.1% | 35,024 | +209.2% | 0.00% | – |
| Q2 2017 | $54,000 | -72.0% | 11,327 | -72.1% | 0.00% | -100.0% |
| Q1 2017 | $193,000 | +66.4% | 40,575 | +102.9% | 0.00% | +100.0% |
| Q1 2016 | $116,000 | -89.9% | 20,000 | -88.2% | 0.00% | -75.0% |
| Q4 2015 | $1,143,000 | +1009.7% | 169,300 | +717.8% | 0.00% | +300.0% |
| Q3 2015 | $103,000 | -80.0% | 20,703 | -72.9% | 0.00% | -66.7% |
| Q2 2015 | $515,000 | -71.2% | 76,377 | -60.3% | 0.00% | -76.9% |
| Q1 2015 | $1,791,000 | +234.1% | 192,600 | +171.3% | 0.01% | +225.0% |
| Q4 2014 | $536,000 | -41.0% | 71,000 | -31.2% | 0.00% | -50.0% |
| Q2 2014 | $909,000 | -27.6% | 103,200 | -21.1% | 0.01% | -27.3% |
| Q1 2014 | $1,255,000 | -39.6% | 130,724 | -45.3% | 0.01% | -21.4% |
| Q4 2013 | $2,079,000 | -2.9% | 238,909 | -17.6% | 0.01% | +250.0% |
| Q3 2013 | $2,140,000 | +272.2% | 289,810 | +189.2% | 0.00% | +100.0% |
| Q2 2013 | $575,000 | – | 100,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Archon Capital Management LLC | 6,512,479 | $17,713,943 | 4.66% |
| HARBERT FUND ADVISORS, INC. | 1,849,184 | $5,029,780 | 3.68% |
| DAFNA Capital Management LLC | 1,222,358 | $3,324,814 | 1.03% |
| Acuitas Investments, LLC | 617,500 | $1,679,600 | 0.99% |
| AlphaCentric Advisors LLC | 350,000 | $952,000 | 0.54% |
| HEARTLAND ADVISORS INC | 2,847,800 | $7,746,016 | 0.44% |
| Kovack Advisors, Inc. | 1,130,350 | $3,074,552 | 0.43% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 701,943 | $1,909,285 | 0.31% |
| Foundry Partners, LLC | 1,496,615 | $4,070,793 | 0.25% |
| North Star Investment Management Corp. | 937,945 | $2,551,210 | 0.22% |