ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 67 filers reported holding ALPHATEC HOLDINGS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $3,000 | -97.2% | 12,653 | -96.4% | 0.00% | – |
| Q4 2015 | $107,000 | -78.9% | 356,077 | -76.9% | 0.00% | – |
| Q3 2015 | $508,000 | -76.8% | 1,538,707 | -2.9% | 0.00% | -100.0% |
| Q2 2015 | $2,187,000 | -6.3% | 1,584,429 | -1.5% | 0.00% | 0.0% |
| Q1 2015 | $2,333,000 | -3.2% | 1,609,082 | -5.9% | 0.00% | -50.0% |
| Q4 2014 | $2,411,000 | -20.2% | 1,710,314 | -3.7% | 0.00% | 0.0% |
| Q3 2014 | $3,020,000 | -1.0% | 1,776,325 | -5.1% | 0.00% | 0.0% |
| Q2 2014 | $3,050,000 | +5.4% | 1,871,778 | -3.0% | 0.00% | 0.0% |
| Q1 2014 | $2,895,000 | -27.0% | 1,929,619 | -2.2% | 0.00% | -33.3% |
| Q4 2013 | $3,968,000 | +1.1% | 1,973,884 | -0.9% | 0.00% | 0.0% |
| Q3 2013 | $3,923,000 | -3.1% | 1,991,174 | +0.8% | 0.00% | -25.0% |
| Q2 2013 | $4,049,000 | – | 1,975,193 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| StepStone Group LP | 1,344,179 | $1,855,000 | 0.87% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 3,285,500 | $1,084,000 | 0.13% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,982,738 | $1,644,000 | 0.06% |
| CHUBB CORP | 2,302,070 | $760,000 | 0.04% |
| SHEPHERD KAPLAN KROCHUK, LLC | 330,346 | $109,000 | 0.03% |
| Verition Fund Management LLC | 238,111 | $79,000 | 0.02% |
| SEGALL BRYANT & HAMILL, LLC | 1,572,869 | $519,000 | 0.01% |
| Spark Investment Management LLC | 263,500 | $85,000 | 0.01% |
| TWO SIGMA SECURITIES, LLC | 16,454 | $5,000 | 0.01% |
| Formidable Asset Management, LLC | 38,479 | $12,000 | 0.01% |