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

Institutional Holders (2015Q1)
Portfolio Summary: 177 Institutional holders with a total value of $1,666,465,870.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 PROFUND ADVISORS LLC 10,825 554,000 0.03%
52 Airain ltd 11,335 580,000 0.03%
53 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 11,899 609,000 0.04%
54 THRIVENT FINANCIAL FOR LUTHERANS 12,650 648,000 0.04%
55 SEI INVESTMENTS CO 13,600 696,000 0.04%
56 WELLS FARGO & COMPANY/MN 13,782 705,000 0.04%
57 MANAGED ACCOUNT ADVISORS LLC 14,713 753,000 0.05%
58 BROWN ADVISORY INC 15,161 776,000 0.05%
59 GSA CAPITAL PARTNERS LLP 17,200 881,000 0.05%
60 COOKSON PEIRCE & CO INC 17,530 898,000 0.05% SH
61 Engineers Gate Manager LP 18,027 923,000 0.06%
62 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 23,110 946,000 0.06%
63 Numeric Investors LLC 18,900 968,000 0.06%
64 MORGAN STANLEY 19,442 996,000 0.06%
65 CAPSTONE ASSET MANAGEMENT CO 19,503 999,000 0.06%
66 SUSQUEHANNA INTERNATIONAL GROUP, LLP 19,700 1,009,000 0.06% Put
67 PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 20,000 1,024,000 0.06%
68 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 20,370 1,042,000 0.06%
69 Nine Chapters Capital Management LLC 20,600 1,055,000 0.06%
70 VOYA INVESTMENT MANAGEMENT LLC 21,602 1,106,000 0.07%
71 MANUFACTURERS LIFE INSURANCE COMPANY, THE 22,900 1,172,000 0.07%
72 STRS OHIO 23,700 1,213,000 0.07%
73 FIRST MERCANTILE TRUST CO 25,822 1,322,000 0.08%
74 KBC Group NV 25,943 1,328,000 0.08%
75 AMERICAN INTERNATIONAL GROUP, INC. 25,947 1,328,486 0.08%
76 METROPOLITAN LIFE INSURANCE CO/NY 26,603 1,362,000 0.08%
77 State of Tennessee, Department of Treasury 26,700 1,367,000 0.08%
78 HBK INVESTMENTS L P 29,521 1,511,000 0.09%
79 SIT INVESTMENT ASSOCIATES INC 29,950 1,533,000 0.09%
80 TEXAS PERMANENT SCHOOL FUND CORP 30,792 1,577,000 0.09%
81 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 31,562 1,616,000 0.10%
82 COMERICA BANK 33,862 1,734,000 0.10%
83 Swiss National Bank 34,700 1,777,000 0.11%
84 GUGGENHEIM CAPITAL LLC 35,004 1,792,000 0.11%
85 Neuberger Berman Group LLC 35,400 1,812,000 0.11%
86 BOGLE INVESTMENT MANAGEMENT L P /DE/ 35,910 1,838,000 0.11%
87 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 36,850 1,887,000 0.11%
88 TFS CAPITAL LLC 39,228 2,008,000 0.12%
89 CADENCE CAPITAL MANAGEMENT LLC 39,760 2,036,000 0.12%
90 RHUMBLINE ADVISERS 40,368 2,067,000 0.12%
91 TWO SIGMA ADVISERS, LP 40,814 2,090,000 0.13%
92 GOLDMAN SACHS GROUP INC 41,374 2,118,000 0.13%
93 TUDOR INVESTMENT CORP ET AL 43,612 2,233,000 0.13%
94 AQR CAPITAL MANAGEMENT LLC 44,319 2,269,000 0.14%
95 AFTON CAPITAL MANAGEMENT LLC 49,000 2,509,000 0.15%
96 WALL STREET ASSOCIATES 50,059 2,563,000 0.15%
97 FIRST TRUST ADVISORS LP 51,133 2,618,000 0.16%
98 Nationwide Fund Advisors 51,402 2,632,000 0.16%
99 300 NORTH CAPITAL, LLC 51,959 2,660,000 0.16%
100 GW&K Investment Management, LLC 52,490 2,687,000 0.16%
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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.