ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 75 filers reported holding ALPHATEC HOLDINGS INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $39,000 | -54.1% | 164,346 | -42.2% | 0.01% | -45.5% |
| Q4 2015 | $85,000 | -22.0% | 284,346 | -13.9% | 0.02% | -24.1% |
| Q3 2015 | $109,000 | -77.8% | 330,346 | -7.1% | 0.03% | -68.5% |
| Q2 2015 | $491,000 | -9.9% | 355,701 | -5.4% | 0.09% | -4.2% |
| Q1 2015 | $545,000 | +23.0% | 376,201 | +19.8% | 0.10% | +35.2% |
| Q4 2014 | $443,000 | +201.4% | 313,913 | +262.1% | 0.07% | +273.7% |
| Q3 2014 | $147,000 | -18.8% | 86,700 | -22.1% | 0.02% | 0.0% |
| Q2 2014 | $181,000 | +8.4% | 111,227 | 0.0% | 0.02% | 0.0% |
| Q1 2014 | $167,000 | -66.8% | 111,227 | -55.6% | 0.02% | -70.3% |
| Q4 2013 | $503,000 | -5.3% | 250,341 | -7.1% | 0.06% | -25.6% |
| Q3 2013 | $531,000 | +1.5% | 269,341 | +5.5% | 0.09% | -16.5% |
| Q2 2013 | $523,000 | – | 255,341 | – | 0.10% | – |
Download | ||||||
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% |