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Notable Holders of Spire Corp (SPIR)

  |   Expand Research on SPIR   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
ROYCE & ASSOCIATES LLC COM 590,817 7.06% 13F
CREDIT SUISSE AG/ COM 270,939 3.24% 13F
DIMENSIONAL FUND ADVISORS LP COM 177,750 2.13% 13F
VANGUARD GROUP INC COM 155,402 1.86% 13F
GRT CAPITAL PARTNERS LLC COM 61,781 0.74% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM SPIRE CORP COM 39,300 0.47% 13F
NORTHERN TRUST CORP COM 23,532 0.28% 13F
UBS AG COM 1,216 0.01% 13F