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8X8 INC NEW COM
8X8 INC NEW COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 147 Institutional holders with a total value of $495,831,139.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BlackRock Fund Advisors 7,888,136 66,260,000 13.36%
2 VANGUARD GROUP INC 5,106,904 42,899,000 8.65%
3 FMR LLC 4,225,150 35,491,000 7.16%
4 Archon Capital Management LLC 2,725,306 22,893,000 4.62%
5 BlackRock Institutional Trust Company, N.A. 2,463,695 20,695,000 4.17%
6 Allianz Asset Management GmbH 2,131,955 17,908,000 3.61%
7 TEACHERS ADVISORS, LLC 2,052,282 17,239,000 3.48%
8 Stephens Investment Management Group LLC 1,901,171 15,970,000 3.22%
9 STATE STREET CORP 1,784,863 14,992,000 3.02%
10 Summit Creek Advisors LLC 1,782,414 14,972,000 3.02%
11 Cortina Asset Management, LLC 1,507,241 12,661,000 2.55%
12 EMERALD ADVISERS, LLC 1,361,428 12,062,000 2.43%
13 BANK OF MONTREAL /CAN/ 1,394,781 11,717,000 2.36%
14 NORTHERN TRUST CORP 1,374,943 11,550,000 2.33%
15 KALMAR INVESTMENTS INC /DE/ 1,277,760 10,733,000 2.16%
16 Penn Capital Management Company, LLC 1,146,987 9,635,000 1.94%
17 Bank of New York Mellon Corp 1,018,036 8,552,000 1.72%
18 KORNITZER CAPITAL MANAGEMENT INC /KS 954,799 8,020,000 1.62%
19 EMERALD MUTUAL FUND ADVISERS TRUST 878,877 7,787,000 1.57%
20 Portolan Capital Management, LLC 917,664 7,708,000 1.55%
21 NEXT CENTURY GROWTH INVESTORS LLC 644,565 5,414,000 1.09%
22 CASTLEARK MANAGEMENT LLC 630,400 5,295,000 1.07%
23 RUSSELL FRANK CO/ 608,322 5,109,000 1.03%
24 PRINCIPAL FINANCIAL GROUP INC 581,936 4,889,000 0.99%
25 STATE OF WISCONSIN INVESTMENT BOARD 546,021 4,587,000 0.93%
26 GEODE CAPITAL MANAGEMENT, LLC 537,999 4,519,000 0.91%
27 First Washington CORP 535,435 4,498,000 0.91%
28 AMERIPRISE FINANCIAL INC 417,979 3,511,000 0.71%
29 DRIEHAUS CAPITAL MANAGEMENT LLC 392,411 3,296,000 0.66%
30 AGF INVESTMENTS INC. 389,070 3,268,000 0.66%
31 DIMENSIONAL FUND ADVISORS LP 387,070 3,251,000 0.66%
32 ANDERSON HOAGLAND & CO 368,846 3,220,000 0.65%
33 NEW YORK STATE COMMON RETIREMENT FUND 371,046 3,117,000 0.63%
34 JPMORGAN CHASE & CO 365,790 3,072,000 0.62%
35 HERALD INVESTMENT MANAGEMENT Ltd 360,000 3,038,000 0.61%
36 TIAA CREF INVESTMENT MANAGEMENT LLC 353,925 2,973,000 0.60%
37 BlackRock Investment Management, LLC 331,698 2,786,000 0.56%
38 RICE HALL JAMES & ASSOCIATES, LLC 329,965 2,772,000 0.56%
39 VIRTUS CAPITAL ADVISERS, LLC 297,382 2,498,000 0.50%
40 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 289,580 2,433,000 0.49%
41 Leonard Capital Management, Inc. 285,689 2,400,000 0.48%
42 RENAISSANCE TECHNOLOGIES LLC 239,900 2,015,000 0.41%
43 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 250,000 1,988,000 0.40%
44 PRUDENTIAL FINANCIAL INC 232,378 1,952,000 0.39%
45 Invesco Ltd. 217,063 1,823,000 0.37%
46 DEUTSCHE BANK AG\ 201,572 1,691,000 0.34%
47 BANK OF AMERICA CORP /DE/ 193,549 1,626,000 0.33%
48 PUBLIC SECTOR PENSION INVESTMENT BOARD 168,840 1,418,000 0.29%
49 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 161,668 1,358,000 0.27%
50 SUSQUEHANNA INTERNATIONAL GROUP, LLP 157,416 1,322,000 0.27%
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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.