Notable Holders of Alphatec Holdings, Inc. (ATEC)

  |   Expand Research on ATEC   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
DRIEHAUS CAPITAL MANAGEMENT LLC COM 2,761,113 2.83% 13F
CHUBB CORP COM 2,302,070 2.36% 13F
NEXT CENTURY GROWTH INVESTORS LLC COM 1,785,274 1.83% 13F
Bank of New York Mellon CORP COM 662,239 0.68% 13F
Pier Capital, LLC COM 504,186 0.52% 13F
SPARK LP /DE COM 179,200 0.18% 13F
Legato Capital Management LLC COM 166,438 0.17% 13F
ADVISORY RESEARCH INC COM 163,876 0.17% 13F
Quantbot Technologies LLC COM 84,224 0.09% 13F
Birchview Capital, LP COM 80,000 0.08% 13F
Glen Capital Partners LLC COM 60,033 0.06% 13F
BARTLETT & CO COM 31,964 0.03% 13F
AMERIPRISE FINANCIAL INC COM 28,591 0.03% 13F
STIFEL NICOLAUS & CO INC \MO\ Com 25,047 0.03% 13F
Amalgamated Financial Corp. COM 11,271 0.01% 13F