ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 69 filers reported holding ALPHATEC HOLDINGS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $448,000 | -6.7% | 324,316 | -2.1% | 0.07% | +1.5% |
| Q1 2015 | $480,000 | +2.1% | 331,136 | -0.7% | 0.07% | -1.5% |
| Q4 2014 | $470,000 | -28.5% | 333,579 | -13.7% | 0.07% | -32.7% |
| Q3 2014 | $657,000 | -2.1% | 386,674 | -6.1% | 0.10% | +2.0% |
| Q2 2014 | $671,000 | +26.6% | 411,601 | +16.5% | 0.10% | +28.6% |
| Q1 2014 | $530,000 | -25.0% | 353,334 | +0.5% | 0.08% | -23.0% |
| Q4 2013 | $707,000 | +8.1% | 351,601 | +5.8% | 0.10% | +1.0% |
| Q3 2013 | $654,000 | -11.7% | 332,174 | -8.1% | 0.10% | -24.4% |
| Q2 2013 | $741,000 | – | 361,505 | – | 0.13% | – |
Download | ||||||
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% |