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

Institutional Holders (2016Q1)
Portfolio Summary: 212 Institutional holders with a total value of $1,364,671,605.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRIMECAP MANAGEMENT CO/CA/ 4,192,532 125,944,000 9.23%
2 VANGUARD GROUP INC 3,332,362 100,104,000 7.34%
3 BlackRock Fund Advisors 2,337,092 70,206,000 5.14%
4 HOMESTEAD ADVISERS CORP 1,572,713 55,915,000 4.10%
5 FRED ALGER MANAGEMENT, LLC 1,661,101 49,900,000 3.66%
6 TREMBLANT CAPITAL GROUP 1,601,379 48,105,000 3.53%
7 STATE STREET CORP 1,444,365 43,388,000 3.18%
8 BlackRock Institutional Trust Company, N.A. 1,374,698 41,296,000 3.03%
9 Clearbridge Investments, LLC 1,153,020 34,637,000 2.54%
10 ROYCE & ASSOCIATES LP 1,126,944 33,853,000 2.48%
11 Pivot Point Capital Partners, LLC 1,009,950 30,339,000 2.22%
12 HHR Asset Management, LLC 1,000,080 30,043,000 2.20%
13 State of New Jersey Common Pension Fund D 1,000,000 30,040,000 2.20%
14 NORTHERN TRUST CORP 996,864 29,946,000 2.19%
15 RS INVESTMENT MANAGEMENT CO LLC 919,486 27,621,000 2.02%
16 BAMCO INC /NY/ 837,337 25,154,000 1.84%
17 TimesSquare Capital Management, LLC 805,285 24,191,000 1.77%
18 Raging Capital Management, LLC 761,852 22,886,000 1.68%
19 NORGES BANK 644,057 19,347,000 1.42%
20 NEXT CENTURY GROWTH INVESTORS LLC 622,671 18,705,000 1.37%
21 RUSSELL FRANK CO/ 530,655 15,940,000 1.17%
22 Bank of New York Mellon Corp 518,575 15,578,000 1.14%
23 TREMBLANT CAPITAL GROUP 506,500 15,215,000 1.11% Put
24 WELLINGTON MANAGEMENT GROUP LLP 477,430 14,342,000 1.05%
25 EMERALD ADVISERS, LLC 465,309 13,978,000 1.02%
26 EMERALD MUTUAL FUND ADVISERS TRUST 449,872 13,514,000 0.99%
27 Clearline Capital LP 435,555 13,084,000 0.96%
28 Cannell & Co. 430,574 12,934,000 0.95%
29 FIDUCIARY MANAGEMENT ASSOCIATES LLC 402,108 12,080,000 0.89%
30 MILLENNIUM MANAGEMENT LLC 381,074 11,447,000 0.84%
31 BLACKROCK ADVISORS LLC 380,136 11,419,000 0.84%
32 KALMAR INVESTMENTS INC /DE/ 376,044 11,296,000 0.83%
33 TEACHERS ADVISORS, LLC 369,434 11,098,000 0.81%
34 KORNITZER CAPITAL MANAGEMENT INC /KS 328,413 9,866,000 0.72%
35 GEODE CAPITAL MANAGEMENT, LLC 322,396 9,684,000 0.71%
36 PRICE T ROWE ASSOCIATES INC /MD/ 320,778 9,636,000 0.71%
37 JACOBS LEVY EQUITY MANAGEMENT, INC 307,124 9,226,000 0.68%
38 Apex Capital Management 304,988 9,162,000 0.67%
39 TREMBLANT CAPITAL GROUP 291,100 8,745,000 0.64% Call
40 BlackRock Investment Management, LLC 290,717 8,733,000 0.64%
41 AMERIPRISE FINANCIAL INC 287,447 8,634,000 0.63%
42 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 242,269 7,278,000 0.53%
43 EDGE ASSET MANAGEMENT, INC 233,144 7,004,000 0.51%
44 TIAA CREF INVESTMENT MANAGEMENT LLC 221,575 6,656,000 0.49%
45 MANUFACTURERS LIFE INSURANCE COMPANY, THE 217,575 6,636,000 0.49%
46 ZWJ INVESTMENT COUNSEL INC 213,192 6,404,000 0.47%
47 TWO SIGMA INVESTMENTS, LP 210,832 6,333,000 0.46%
48 A.R.T. Advisors, LLC 198,588 5,965,000 0.44%
49 DISCIPLINED GROWTH INVESTORS INC /MN 191,325 5,747,000 0.42%
50 Penn Capital Management Company, LLC 183,190 5,503,000 0.40%
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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.