ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 71 filers reported holding ALPHATEC HOLDINGS INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2015 | $11,000 | -8.3% | 38,479 | 0.0% | 0.01% | 0.0% |
Q3 2015 | $12,000 | -76.0% | 38,479 | +6.2% | 0.01% | -75.0% |
Q2 2015 | $50,000 | +4.2% | 36,231 | 0.0% | 0.03% | 0.0% |
Q1 2015 | $48,000 | -7.7% | 36,231 | -2.7% | 0.03% | -11.1% |
Q4 2014 | $52,000 | -8.8% | 37,231 | 0.0% | 0.04% | -5.3% |
Q3 2014 | $57,000 | -48.2% | 37,231 | -44.6% | 0.04% | -42.4% |
Q2 2014 | $110,000 | +20.9% | 67,231 | 0.0% | 0.07% | +3.1% |
Q1 2014 | $91,000 | -41.3% | 67,231 | 0.0% | 0.06% | -38.5% |
Q4 2013 | $155,000 | +17.4% | 67,231 | 0.0% | 0.10% | -8.8% |
Q3 2013 | $132,000 | – | 67,231 | – | 0.11% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
StepStone Group LP | 1,344,179 | $2,016,000 | 1.86% |
Waterstone Capital Management, L.P. | 825,714 | $1,239,000 | 0.32% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,982,738 | $5,974,000 | 0.24% |
CHUBB CORP | 2,302,070 | $3,453,000 | 0.19% |
PARADIGM CAPITAL MANAGEMENT INC/NY | 1,335,446 | $2,003,000 | 0.14% |
ESSEX INVESTMENT MANAGEMENT CO LLC | 353,334 | $530,000 | 0.08% |
Formidable Asset Management, LLC | 67,231 | $91,000 | 0.06% |
PACIFIC ALTERNATIVE ASSET MANAGEMENT COMPANY, LLC | 182,060 | $273,000 | 0.05% |
Spark Investment Management LLC | 197,400 | $294,000 | 0.05% |
KOPP INVESTMENT ADVISORS LLC | 69,145 | $104,000 | 0.04% |