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

Institutional Holders (2014Q2)
Portfolio Summary: 136 Institutional holders with a total value of $566,535,419.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 3,944,976 103,280,000 18.23%
2 JPMORGAN CHASE & CO 1,768,143 46,291,000 8.17%
3 VANGUARD GROUP INC 1,280,453 33,523,000 5.92%
4 Clearbridge Investments, LLC 1,099,323 28,780,000 5.08%
5 EAGLE ASSET MANAGEMENT INC 1,045,891 27,381,000 4.83%
6 PALISADE CAPITAL MANAGEMENT, LP 760,682 19,915,000 3.52%
7 Whale Rock Capital Management LLC 718,490 18,810,000 3.32%
8 BlackRock Institutional Trust Company, N.A. 582,521 15,250,000 2.69%
9 APEX CAPITAL, LLC 578,800 15,153,000 2.67%
10 BlackRock Fund Advisors 544,411 14,253,000 2.52%
11 VOYA INVESTMENT MANAGEMENT LLC 527,087 13,799,000 2.44%
12 STATE STREET CORP 347,303 9,093,000 1.61%
13 Cortina Asset Management, LLC 338,203 8,854,000 1.56%
14 NORTHERN TRUST CORP 315,000 8,247,000 1.46%
15 Meritech Capital Associates III L.L.C. 302,080 7,908,000 1.40%
16 Granahan Investment Management, LLC 298,400 7,812,000 1.38%
17 CITADEL ADVISORS LLC 282,694 7,401,000 1.31%
18 SUSQUEHANNA INTERNATIONAL GROUP, LLP 247,700 6,485,000 1.14% Call
19 OppenheimerFunds, Inc. 246,945 6,465,000 1.14%
20 KORNITZER CAPITAL MANAGEMENT INC /KS 246,400 6,451,000 1.14%
21 Retirement Systems of Alabama 245,738 6,433,000 1.14%
22 CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 240,000 6,283,000 1.11%
23 WELLINGTON MANAGEMENT GROUP LLP 239,140 6,261,000 1.11%
24 Lombard Odier Asset Management (Switzerland) SA 235,000 6,157,000 1.09%
25 TCW GROUP INC 234,797 6,147,000 1.09%
26 QUENTEC ASSET MANAGEMENT LLC 218,223 5,713,000 1.01%
27 EMERALD ADVISERS, LLC 190,566 4,989,000 0.88%
28 BARCLAYS PLC 190,700 4,958,000 0.88% Call
29 EMERALD MUTUAL FUND ADVISERS TRUST 179,069 4,688,000 0.83%
30 BOGLE INVESTMENT MANAGEMENT L P /DE/ 178,477 4,672,000 0.82%
31 ARDSLEY ADVISORY PARTNERS LP 155,000 4,058,000 0.72%
32 ING GROEP NV 150,260 3,937,000 0.69%
33 SOROS FUND MANAGEMENT LLC 142,500 3,731,000 0.66%
34 STATE OF WISCONSIN INVESTMENT BOARD 127,000 3,325,000 0.59%
35 TIAA CREF INVESTMENT MANAGEMENT LLC 126,128 3,302,000 0.58%
36 FIL Ltd 123,526 3,234,000 0.57%
37 LORD, ABBETT & CO. LLC 117,501 3,076,000 0.54%
38 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 116,400 3,047,000 0.54%
39 Bank of New York Mellon Corp 109,968 2,879,000 0.51%
40 SUSQUEHANNA INTERNATIONAL GROUP, LLP 109,200 2,859,000 0.50% Put
41 GEODE CAPITAL MANAGEMENT, LLC 107,953 2,826,000 0.50%
42 SUSQUEHANNA INTERNATIONAL GROUP, LLP 103,637 2,713,000 0.48%
43 CREDIT SUISSE AG/ 102,507 2,685,000 0.47%
44 THRIVENT FINANCIAL FOR LUTHERANS 96,040 2,514,000 0.44%
45 A.R.T. Advisors, LLC 91,794 2,403,000 0.42%
46 RENAISSANCE TECHNOLOGIES LLC 87,000 2,278,000 0.40%
47 MANAGED ACCOUNT ADVISORS LLC 86,592 2,267,000 0.40%
48 AMERIPRISE FINANCIAL INC 85,139 2,229,000 0.39%
49 Open Field Capital LLC 82,500 2,160,000 0.38%
50 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 76,201 1,995,000 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.