ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 35 filers reported holding ALPHATEC HOLDINGS INC in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $92,000 | +46.0% | 263,500 | 0.0% | 0.01% | +50.0% |
| Q1 2016 | $63,000 | -20.3% | 263,500 | 0.0% | 0.01% | -40.0% |
| Q4 2015 | $79,000 | -7.1% | 263,500 | 0.0% | 0.01% | -9.1% |
| Q3 2015 | $85,000 | -59.1% | 263,500 | +74.0% | 0.01% | -62.1% |
| Q2 2015 | $208,000 | -13.7% | 151,400 | -10.4% | 0.03% | -14.7% |
| Q1 2015 | $241,000 | -22.8% | 168,900 | -24.4% | 0.03% | -34.6% |
| Q4 2014 | $312,000 | +28.9% | 223,500 | +57.0% | 0.05% | +44.4% |
| Q3 2014 | $242,000 | -16.0% | 142,400 | -18.7% | 0.04% | -16.3% |
| Q2 2014 | $288,000 | -2.0% | 175,100 | -11.3% | 0.04% | -6.5% |
| Q1 2014 | $294,000 | +129.7% | 197,400 | +207.5% | 0.05% | +109.1% |
| Q4 2013 | $128,000 | -10.5% | 64,200 | -11.8% | 0.02% | -33.3% |
| Q3 2013 | $143,000 | -18.3% | 72,800 | -15.2% | 0.03% | -29.8% |
| Q2 2013 | $175,000 | – | 85,800 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| StepStone Group LP | 1,344,179 | $2,702,000 | 1.21% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 7,668,800 | $15,414,000 | 0.93% |
| PERKINS CAPITAL MANAGEMENT INC | 385,150 | $774,000 | 0.52% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,982,738 | $8,005,000 | 0.42% |
| CHUBB CORP | 2,302,070 | $4,627,000 | 0.26% |
| DRILL CRAIG A | 92,800 | $187,000 | 0.16% |
| Verition Fund Management LLC | 334,869 | $673,000 | 0.12% |
| Formidable Asset Management, LLC | 67,231 | $155,000 | 0.10% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 351,601 | $707,000 | 0.10% |
| MENTA CAPITAL LLC | 90,181 | $181,000 | 0.08% |