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IMPERVA INC
IMPERVA INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 190 Institutional holders with a total value of $1,248,981,854.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ELLIOTT MANAGEMENT CORP 2,358,671 90,573,000 7.25%
2 VANGUARD GROUP INC 2,236,662 85,888,000 6.88%
3 JPMORGAN CHASE & CO 1,593,345 61,184,000 4.90%
4 EMINENCE CAPITAL, LP 1,484,374 57,000,000 4.56%
5 CREDIT SUISSE AG/ 1,263,930 48,535,000 3.89%
6 PENSERRA CAPITAL MANAGEMENT LLC 1,008,975 40,510,000 3.24%
7 EAGLE ASSET MANAGEMENT INC 1,043,945 40,087,000 3.21%
8 CITADEL ADVISORS LLC 994,610 38,193,000 3.06%
9 BlackRock Fund Advisors 907,196 34,836,000 2.79%
10 Clearbridge Investments, LLC 858,698 32,974,000 2.64%
11 BlackRock Institutional Trust Company, N.A. 726,669 27,904,000 2.23%
12 Eton Park Capital Management, L.P. 661,980 25,420,000 2.04%
13 Pentwater Capital Management LP 660,000 25,344,000 2.03%
14 EMERALD ADVISERS, LLC 650,761 24,989,000 2.00%
15 GOLDMAN SACHS GROUP INC 624,426 23,978,000 1.92%
16 ALPINE ASSOCIATES MANAGEMENT INC. 569,543 21,871,000 1.75%
17 DEUTSCHE BANK AG\ 567,982 21,808,000 1.75%
18 OXFORD ASSET MANAGEMENT LLP 551,386 21,173,000 1.70%
19 STATE STREET CORP 519,143 19,937,000 1.60%
20 EMERALD MUTUAL FUND ADVISERS TRUST 504,892 19,388,000 1.55%
21 BANK OF AMERICA CORP /DE/ 503,242 19,324,000 1.55%
22 COATUE MANAGEMENT LLC 478,601 18,378,000 1.47%
23 Artemis Investment Management LLP 467,815 17,952,000 1.44%
24 Cortina Asset Management, LLC 392,682 15,079,000 1.21%
25 NORTHERN TRUST CORP 388,920 14,934,000 1.20%
26 Alyeska Investment Group, L.P. 385,316 14,796,000 1.18%
27 FMR LLC 383,763 14,736,000 1.18%
28 Clearline Capital LP 381,412 14,646,000 1.17%
29 PICTET ASSET MANAGEMENT LTD 302,276 11,607,000 0.93%
30 FIL Ltd 288,579 11,081,000 0.89%
31 Grantham, Mayo, Van Otterloo & Co. LLC 240,000 9,216,000 0.74% Put
32 Granahan Investment Management, LLC 239,900 9,212,000 0.74%
33 Invesco Ltd. 239,677 9,203,000 0.74%
34 13D Management LLC 239,570 9,199,000 0.74%
35 ROYAL BANK OF CANADA 231,508 8,889,000 0.71%
36 Sculptor Capital LP 228,600 8,778,000 0.70% Call
37 Stephens Investment Management Group LLC 224,130 8,607,000 0.69%
38 VISTA EQUITY PARTNERS MANAGEMENT, LLC 216,847 8,327,000 0.67%
39 GEODE CAPITAL MANAGEMENT, LLC 215,619 8,279,000 0.66%
40 Elk Creek Partners, LLC 204,801 7,864,000 0.63%
41 D. E. Shaw & Co., Inc. 191,817 7,366,000 0.59%
42 CITIGROUP INC 191,161 7,340,000 0.59%
43 MILLENNIUM MANAGEMENT LLC 179,509 6,893,000 0.55%
44 Allianz Asset Management GmbH 176,224 6,767,000 0.54%
45 STATE OF WISCONSIN INVESTMENT BOARD 174,907 6,716,000 0.54%
46 FULLER & THALER ASSET MANAGEMENT, INC. 162,160 6,227,000 0.50%
47 BROADVIEW ADVISORS LLC 158,950 6,104,000 0.49%
48 Grantham, Mayo, Van Otterloo & Co. LLC 157,708 6,056,000 0.48%
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 154,773 5,943,000 0.48%
50 Boston Partners 152,810 5,868,000 0.47%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.