ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 47 filers reported holding ALPHATEC HOLDINGS INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $38,000 | +46.2% | 107,400 | 0.0% | 0.00% | – |
| Q1 2016 | $26,000 | -18.8% | 107,400 | 0.0% | 0.00% | – |
| Q4 2015 | $32,000 | -8.6% | 107,400 | 0.0% | 0.00% | – |
| Q3 2015 | $35,000 | -76.4% | 107,400 | 0.0% | 0.00% | – |
| Q2 2015 | $148,000 | +4.2% | 107,400 | 0.0% | 0.00% | – |
| Q1 2015 | $142,000 | 0.0% | 107,400 | 0.0% | 0.00% | – |
| Q4 2014 | $142,000 | -22.4% | 107,400 | 0.0% | 0.00% | – |
| Q3 2014 | $183,000 | +4.6% | 107,400 | 0.0% | 0.00% | – |
| Q2 2014 | $175,000 | +12.2% | 107,400 | 0.0% | 0.00% | – |
| Q1 2014 | $156,000 | -31.0% | 107,400 | 0.0% | 0.00% | – |
| Q4 2013 | $226,000 | +4.1% | 107,400 | -2.6% | 0.00% | – |
| Q3 2013 | $217,000 | +11.3% | 110,220 | +15.9% | 0.00% | – |
| Q2 2013 | $195,000 | – | 95,120 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| StepStone Group LP | 1,344,179 | $2,016,000 | 1.86% |
| Waterstone Capital Management, L.P. | 825,714 | $1,239,000 | 0.32% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,982,738 | $5,974,000 | 0.24% |
| CHUBB CORP | 2,302,070 | $3,453,000 | 0.19% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,335,446 | $2,003,000 | 0.14% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 353,334 | $530,000 | 0.08% |
| Formidable Asset Management, LLC | 67,231 | $91,000 | 0.06% |
| PACIFIC ALTERNATIVE ASSET MANAGEMENT COMPANY, LLC | 182,060 | $273,000 | 0.05% |
| Spark Investment Management LLC | 197,400 | $294,000 | 0.05% |
| KOPP INVESTMENT ADVISORS LLC | 69,145 | $104,000 | 0.04% |