ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 1 filers reported holding ALPHATEC HOLDINGS INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 4.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $193,000 | -94.7% | 60,033 | -84.4% | 0.28% | -94.3% |
| Q3 2016 | $3,622,000 | +123.7% | 385,287 | -91.7% | 4.88% | +115.0% |
| Q2 2016 | $1,619,000 | +45.9% | 4,623,449 | 0.0% | 2.27% | +67.5% |
| Q1 2016 | $1,110,000 | -20.0% | 4,623,449 | 0.0% | 1.36% | -16.4% |
| Q4 2015 | $1,387,000 | – | 4,623,449 | – | 1.62% | – |
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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% |