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

Institutional Holders (2015Q2)
Portfolio Summary: 168 Institutional holders with a total value of $1,764,425,123.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 3,720,327 251,866,000 14.27%
2 VANGUARD GROUP INC 1,696,097 114,825,000 6.51%
3 EAGLE ASSET MANAGEMENT INC 1,324,510 89,669,000 5.08%
4 JPMORGAN CHASE & CO 1,313,914 88,952,000 5.04%
5 Clearbridge Investments, LLC 1,259,733 85,284,000 4.83%
6 Allianz Asset Management GmbH 853,185 57,761,000 3.27%
7 PRICE T ROWE ASSOCIATES INC /MD/ 802,235 54,311,000 3.08%
8 Passport Capital, LLC 741,368 50,191,000 2.84%
9 BlackRock Fund Advisors 714,534 48,374,000 2.74%
10 BlackRock Institutional Trust Company, N.A. 603,953 40,888,000 2.32%
11 PALISADE CAPITAL MANAGEMENT, LP 576,969 39,061,000 2.21%
12 EMERALD ADVISERS, LLC 553,063 37,442,000 2.12%
13 WELLINGTON MANAGEMENT GROUP LLP 538,701 36,471,000 2.07%
14 PICTET ASSET MANAGEMENT LTD 533,582 35,056,000 1.99%
15 WELLS FARGO & COMPANY/MN 516,609 34,975,000 1.98%
16 OppenheimerFunds, Inc. 467,967 31,681,000 1.80%
17 ANDOR CAPITAL MANAGEMENT, L.L.C. 450,000 30,465,000 1.73%
18 STATE STREET CORP 447,901 30,330,000 1.72%
19 Granahan Investment Management, LLC 425,980 28,839,000 1.63%
20 LOOMIS SAYLES & CO L P 365,408 24,738,000 1.40%
21 EMERALD MUTUAL FUND ADVISERS TRUST 363,453 24,606,000 1.39%
22 EVENTIDE ASSET MANAGEMENT, LLC 329,700 22,321,000 1.27%
23 NORTHERN TRUST CORP 322,604 21,841,000 1.24%
24 ALLIANCEBERNSTEIN L.P. 318,070 21,533,000 1.22%
25 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 315,447 21,356,000 1.21%
26 RENAISSANCE TECHNOLOGIES LLC 270,200 18,293,000 1.04%
27 VOYA INVESTMENT MANAGEMENT LLC 241,704 16,364,000 0.93%
28 Cortina Asset Management, LLC 240,371 16,273,000 0.92%
29 D. E. Shaw & Co., Inc. 223,900 15,158,000 0.86%
30 BALYASNY ASSET MANAGEMENT L.P. 214,631 14,531,000 0.82%
31 LORD, ABBETT & CO. LLC 209,760 14,201,000 0.80%
32 TEACHERS ADVISORS, LLC 208,975 14,148,000 0.80%
33 Invesco Ltd. 189,672 12,841,000 0.73%
34 Alyeska Investment Group, L.P. 178,116 12,058,000 0.68%
35 Bank of New York Mellon Corp 169,551 11,478,000 0.65%
36 THRIVENT FINANCIAL FOR LUTHERANS 155,965 10,559,000 0.60%
37 GEODE CAPITAL MANAGEMENT, LLC 153,672 10,403,000 0.59%
38 CREDIT SUISSE AG/ 147,182 9,964,000 0.56%
39 NEXT CENTURY GROWTH INVESTORS LLC 126,371 8,555,000 0.48%
40 BLACKROCK ADVISORS LLC 125,294 8,482,000 0.48%
41 Whale Rock Capital Management LLC 125,000 8,463,000 0.48%
42 STATE OF WISCONSIN INVESTMENT BOARD 122,000 8,259,000 0.47%
43 VISTA EQUITY PARTNERS MANAGEMENT, LLC 118,705 8,036,000 0.46%
44 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 115,714 7,834,000 0.44%
45 Retirement Systems of Alabama 112,034 7,585,000 0.43%
46 TIAA CREF INVESTMENT MANAGEMENT LLC 105,000 7,109,000 0.40%
47 AMERIPRISE FINANCIAL INC 101,370 6,863,000 0.39%
48 LAZARD ASSET MANAGEMENT LLC 100,855 6,827,000 0.39%
49 DEUTSCHE BANK AG\ 93,092 6,299,000 0.36%
50 BlackRock Investment Management, LLC 89,943 6,089,000 0.35%
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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.