ALPHATEC HOLDINGS INC's ticker is ATEC and the CUSIP is 02081G102. A total of 48 filers reported holding ALPHATEC HOLDINGS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2016 | $2,000 | 0.0% | 6,729 | 0.0% | 0.00% | – |
Q1 2016 | $2,000 | 0.0% | 6,729 | 0.0% | 0.00% | – |
Q4 2015 | $2,000 | 0.0% | 6,729 | 0.0% | 0.00% | – |
Q3 2015 | $2,000 | -77.8% | 6,729 | 0.0% | 0.00% | – |
Q2 2015 | $9,000 | +200.0% | 6,729 | +219.7% | 0.00% | – |
Q1 2015 | $3,000 | 0.0% | 2,105 | 0.0% | 0.00% | – |
Q4 2014 | $3,000 | -50.0% | 2,105 | -36.1% | 0.00% | – |
Q3 2014 | $6,000 | +100.0% | 3,294 | +56.5% | 0.00% | – |
Q2 2014 | $3,000 | -85.0% | 2,105 | -84.5% | 0.00% | – |
Q1 2014 | $20,000 | +400.0% | 13,562 | +544.3% | 0.00% | – |
Q4 2013 | $4,000 | -33.3% | 2,105 | -31.7% | 0.00% | – |
Q3 2013 | $6,000 | 0.0% | 3,083 | +4.9% | 0.00% | – |
Q2 2013 | $6,000 | – | 2,939 | – | 0.00% | – |
Download |
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% |