ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 50 filers reported holding ALPHATEC HOLDINGS INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $1,745,000 | +45.9% | 4,982,738 | 0.0% | 0.07% | +35.3% |
| Q1 2016 | $1,196,000 | -20.0% | 4,982,738 | 0.0% | 0.05% | -16.4% |
| Q4 2015 | $1,495,000 | -9.1% | 4,982,738 | 0.0% | 0.06% | -4.7% |
| Q3 2015 | $1,644,000 | -76.1% | 4,982,738 | 0.0% | 0.06% | -72.1% |
| Q2 2015 | $6,876,000 | -4.8% | 4,982,738 | 0.0% | 0.23% | -2.1% |
| Q1 2015 | $7,225,000 | +28.7% | 4,982,738 | +25.1% | 0.23% | +15.8% |
| Q4 2014 | $5,616,000 | -17.1% | 3,982,738 | 0.0% | 0.20% | -18.2% |
| Q3 2014 | $6,771,000 | +4.3% | 3,982,738 | 0.0% | 0.25% | -5.4% |
| Q2 2014 | $6,492,000 | +8.7% | 3,982,738 | 0.0% | 0.26% | +7.0% |
| Q1 2014 | $5,974,000 | -25.4% | 3,982,738 | 0.0% | 0.24% | -41.2% |
| Q4 2013 | $8,005,000 | +2.0% | 3,982,738 | 0.0% | 0.42% | +13.7% |
| Q3 2013 | $7,846,000 | +4.2% | 3,982,738 | +8.4% | 0.36% | +2.8% |
| Q2 2013 | $7,529,000 | – | 3,672,604 | – | 0.36% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PARADIGM CAPITAL MANAGEMENT INC/NY | 7,328,095 | $15,022,000 | 0.70% |
| PERKINS CAPITAL MANAGEMENT INC | 379,150 | $777,000 | 0.62% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,672,604 | $7,529,000 | 0.36% |
| CHUBB CORP | 2,302,070 | $4,719,000 | 0.26% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 361,505 | $741,000 | 0.13% |
| Verition Fund Management LLC | 303,453 | $622,000 | 0.11% |
| SHEPHERD KAPLAN KROCHUK, LLC | 255,341 | $523,000 | 0.10% |
| MENTA CAPITAL LLC | 58,157 | $119,000 | 0.08% |
| MAZAMA CAPITAL MANAGEMENT INC | 48,854 | $100,000 | 0.06% |
| Granite Investment Partners, LLC | 158,120 | $324,000 | 0.06% |