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Notable Holders of IMPERVA, Inc. (IMPV)

  |   Expand Research on IMPV   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
BlackRock Fund Advisors COM 907,196 4.10% 13F
BlackRock Institutional Trust Company, N.A. COM 726,669 3.29% 13F
GO ETF SOLUTIONS LLP COM 276,022 1.25% 13F
PAX WORLD MANAGEMENT LLC COM 227,912 1.03% 13F
BlackRock Investment Management, LLC COM 107,537 0.49% 13F
ASCEND CAPITAL LLC COM 105,998 0.48% 13F
Triarii Capital Management LP COM 65,000 0.29% 13F
City Financial Investment Co Ltd COM 41,680 0.19% 13F
KALMAR INVESTMENTS INC /DE/ com 39,808 0.18% 13F
Belmont Global Advisors, Inc. COM 28,500 0.13% 13F
BLACKROCK ADVISORS LLC COM 24,284 0.11% 13F
Hutchin Hill Capital, LP COM 21,200 0.10% 13F
Hilltop Park Associates LLC COM 20,000 0.09% 13F
Emerald Acquisition Ltd. Common Stocks 19,233 0.09% 13F
BlackRock Group LTD COM 17,246 0.08% 13F
PEAK6 Investments, L.P. (CALL) COM 12,900 0.06% 13F
Dynamic Technology Lab Private Ltd COM 12,807 0.06% 13F
R&F Capital Advisors LP COM 10,184 0.05% 13F
KCG Holdings, Inc. COM 5,909 0.03% 13F
CenterStar Fund, LLC (CALL) COM 5,300 0.02% 13F
Spot Trading L.L.C (PUT) COM 5,000 0.02% 13F
Red Alder LLC COM 4,865 0.02% 13F
Mizuho Asset Management Co.,Ltd. COM 3,460 0.02% 13F