Dark
Light
System
Security
IMPERVA INC
IMPERVA INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 172 Institutional holders with a total value of $1,506,091,186.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 3,099,571 156,528,000 10.39%
2 VANGUARD GROUP INC 1,911,414 96,526,000 6.41%
3 JPMORGAN CHASE & CO 1,479,012 74,688,000 4.96%
4 EAGLE ASSET MANAGEMENT INC 1,297,346 65,515,000 4.35%
5 Allianz Asset Management GmbH 1,198,686 60,534,000 4.02%
6 PRICE T ROWE ASSOCIATES INC /MD/ 1,170,815 59,126,000 3.93%
7 WESTFIELD CAPITAL MANAGEMENT CO LP 1,115,883 56,352,000 3.74%
8 WELLS FARGO & COMPANY/MN 1,018,803 51,450,000 3.42%
9 Clearbridge Investments, LLC 954,090 48,182,000 3.20%
10 COLUMBUS CIRCLE INVESTORS 727,140 36,721,000 2.44%
11 BlackRock Fund Advisors 725,753 36,651,000 2.43%
12 BlackRock Institutional Trust Company, N.A. 697,284 35,213,000 2.34%
13 OppenheimerFunds, Inc. 664,145 33,540,000 2.23%
14 PENSERRA CAPITAL MANAGEMENT LLC 605,994 30,602,000 2.03%
15 COATUE MANAGEMENT LLC 547,353 27,641,000 1.84%
16 ALLIANCEBERNSTEIN L.P. 483,791 24,431,000 1.62%
17 EMERALD MUTUAL FUND ADVISERS TRUST 477,378 24,108,000 1.60%
18 STATE STREET CORP 475,838 24,022,000 1.59%
19 EMERALD ADVISERS, LLC 472,771 23,875,000 1.59%
20 PICTET ASSET MANAGEMENT LTD 534,240 23,437,000 1.56%
21 CORNERSTONE CAPITAL MANAGEMENT LLC 450,658 22,758,000 1.51%
22 WELLINGTON MANAGEMENT GROUP LLP 450,415 22,745,000 1.51%
23 KORNITZER CAPITAL MANAGEMENT INC /KS 446,860 22,566,000 1.50%
24 Hood River Capital Management LLC 414,703 20,943,000 1.39%
25 Granahan Investment Management, LLC 414,030 20,909,000 1.39%
26 VOYA INVESTMENT MANAGEMENT LLC 382,709 19,326,000 1.28%
27 NORTHERN TRUST CORP 365,796 18,473,000 1.23%
28 Invesco Ltd. 323,069 16,315,000 1.08%
29 EVENTIDE ASSET MANAGEMENT, LLC 321,900 16,256,000 1.08%
30 PALISADE CAPITAL MANAGEMENT, LP 297,761 15,037,000 1.00%
31 VISTA EQUITY PARTNERS MANAGEMENT, LLC 213,460 10,780,000 0.72%
32 Cortina Asset Management, LLC 204,781 10,341,000 0.69%
33 Retirement Systems of Alabama 197,034 9,950,000 0.66%
34 NORGES BANK 189,167 9,553,000 0.63%
35 Stephens Investment Management Group LLC 187,065 9,447,000 0.63%
36 TEACHERS ADVISORS, LLC 184,940 9,339,000 0.62%
37 RENAISSANCE TECHNOLOGIES LLC 173,700 8,772,000 0.58%
38 GEODE CAPITAL MANAGEMENT, LLC 172,712 8,721,000 0.58%
39 STATE OF WISCONSIN INVESTMENT BOARD 153,000 7,726,000 0.51%
40 Elk Creek Partners, LLC 152,869 7,720,000 0.51%
41 Bank of New York Mellon Corp 148,743 7,510,000 0.50%
42 Sculptor Capital LP 148,355 7,492,000 0.50%
43 CREDIT SUISSE AG/ 148,204 7,485,000 0.50%
44 THRIVENT FINANCIAL FOR LUTHERANS 138,568 6,998,000 0.46%
45 BLACKROCK ADVISORS LLC 137,034 6,920,000 0.46%
46 RUSSELL FRANK CO/ 134,073 6,771,000 0.45%
47 TIAA CREF INVESTMENT MANAGEMENT LLC 130,138 6,572,000 0.44%
48 COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT 129,720 6,550,000 0.43%
49 NEXT CENTURY GROWTH INVESTORS LLC 122,493 6,185,000 0.41%
50 Nationwide Fund Advisors 123,805 5,805,000 0.39%
Page 1 of 4

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.