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

Institutional Holders (2014Q3)
Portfolio Summary: 137 Institutional holders with a total value of $676,043,351.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 3,974,196 114,179,000 16.89%
2 JPMORGAN CHASE & CO 1,745,352 50,143,000 7.42%
3 EAGLE ASSET MANAGEMENT INC 1,425,347 40,950,000 6.06%
4 Clearbridge Investments, LLC 1,409,632 40,499,000 5.99%
5 VANGUARD GROUP INC 1,287,158 36,980,000 5.47%
6 PALISADE CAPITAL MANAGEMENT, LP 1,136,456 32,650,000 4.83%
7 Whale Rock Capital Management LLC 1,122,390 32,246,265 4.77%
8 WELLINGTON MANAGEMENT GROUP LLP 602,280 17,304,000 2.56%
9 BlackRock Institutional Trust Company, N.A. 584,437 16,791,000 2.48%
10 OppenheimerFunds, Inc. 547,749 15,737,000 2.33%
11 APEX CAPITAL, LLC 533,400 15,325,000 2.27%
12 BlackRock Fund Advisors 528,574 15,186,000 2.25%
13 VOYA INVESTMENT MANAGEMENT LLC 524,970 15,083,000 2.23%
14 EMERALD ADVISERS, LLC 416,487 11,966,000 1.77%
15 Granahan Investment Management, LLC 390,900 11,231,000 1.66%
16 EMERALD MUTUAL FUND ADVISERS TRUST 379,073 10,891,000 1.61%
17 STATE STREET CORP 356,966 10,255,000 1.52%
18 Cortina Asset Management, LLC 344,552 9,899,000 1.46%
19 QUENTEC ASSET MANAGEMENT LLC 338,150 9,716,000 1.44%
20 NORTHERN TRUST CORP 328,778 9,446,000 1.40%
21 Retirement Systems of Alabama 295,738 8,497,000 1.26%
22 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 290,003 8,332,000 1.23%
23 SUSQUEHANNA INTERNATIONAL GROUP, LLP 276,691 7,949,000 1.18%
24 KORNITZER CAPITAL MANAGEMENT INC /KS 234,400 6,734,000 1.00%
25 Lombard Odier Asset Management (Switzerland) SA 230,000 6,608,000 0.98%
26 Meritech Capital Associates III L.L.C. 189,580 5,447,000 0.81%
27 TCW GROUP INC 164,001 4,711,000 0.70%
28 CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 160,000 4,597,000 0.68%
29 Bank of New York Mellon Corp 159,144 4,571,000 0.68%
30 STATE OF WISCONSIN INVESTMENT BOARD 157,000 4,511,000 0.67%
31 CREDIT SUISSE AG/ 148,852 4,276,000 0.63%
32 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 143,415 4,120,000 0.61%
33 THRIVENT FINANCIAL FOR LUTHERANS 142,220 4,086,000 0.60%
34 AMERIPRISE FINANCIAL INC 140,320 4,031,000 0.60%
35 GEODE CAPITAL MANAGEMENT, LLC 112,472 3,231,000 0.48%
36 MANAGED ACCOUNT ADVISORS LLC 111,355 3,199,000 0.47%
37 PICTET ASSET MANAGEMENT LTD 110,000 3,160,000 0.47%
38 ING GROEP NV 102,659 2,950,000 0.44%
39 TIAA CREF INVESTMENT MANAGEMENT LLC 102,587 2,947,000 0.44%
40 Nicholas Investment Partners, LP 98,284 2,824,000 0.42%
41 AXA S.A. 98,000 2,816,000 0.42%
42 FIL Ltd 93,286 2,680,000 0.40%
43 GLG Partners LP 90,647 2,604,000 0.39%
44 BLAIR WILLIAM & CO/IL 89,366 2,567,000 0.38%
45 Informed Momentum Co LLC 86,647 2,489,000 0.37%
46 HIGHBRIDGE CAPITAL MANAGEMENT LLC 83,100 2,388,000 0.35% Put
47 SUFFOLK CAPITAL MANAGEMENT LLC 79,000 2,270,000 0.34%
48 SUSQUEHANNA INTERNATIONAL GROUP, LLP 73,600 2,115,000 0.31% Put
49 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 65,715 1,888,000 0.28%
50 BlackRock Investment Management, LLC 64,919 1,865,000 0.28%
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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.