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XO GROUP INC COM
XO GROUP INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 133 Institutional holders with a total value of $360,693,257.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BlackRock Fund Advisors 1,616,787 25,966,000 7.20%
2 WEITZ INVESTMENT MANAGEMENT, INC. 1,426,958 22,917,000 6.35%
3 RENAISSANCE TECHNOLOGIES LLC 1,300,600 20,888,000 5.79%
4 VANGUARD GROUP INC 1,169,659 18,784,000 5.21%
5 ARIEL INVESTMENTS, LLC 1,164,220 18,697,000 5.18%
6 PRICE T ROWE ASSOCIATES INC /MD/ 1,145,730 18,400,000 5.10%
7 DIMENSIONAL FUND ADVISORS LP 1,048,158 16,834,000 4.67%
8 BlackRock Institutional Trust Company, N.A. 1,019,341 16,371,000 4.54%
9 HCSF Management, LLC 930,000 14,936,000 4.14%
10 HEADLANDS CAPITAL MANAGEMENT, LLC 930,000 14,936,000 4.14%
11 Clearbridge Investments, LLC 791,844 12,717,000 3.53%
12 Shannon River Fund Management LLC 704,081 11,308,000 3.14%
13 SQN INVESTORS LP 609,226 9,784,000 2.71%
14 STATE STREET CORP 536,791 8,617,000 2.39%
15 D. E. Shaw & Co., Inc. 504,380 8,100,000 2.25%
16 Portolan Capital Management, LLC 503,348 8,084,000 2.24%
17 State of New Jersey Common Pension Fund D 450,000 7,227,000 2.00%
18 Bank of New York Mellon Corp 411,290 6,605,000 1.83%
19 Numeric Investors LLC 385,012 6,183,000 1.71%
20 NORTHERN TRUST CORP 320,875 5,153,000 1.43%
21 ACADIAN ASSET MANAGEMENT LLC 289,710 4,653,000 1.29%
22 MILLENNIUM MANAGEMENT LLC 239,300 3,843,000 1.07%
23 AMERICAN CENTURY COMPANIES INC 230,439 3,701,000 1.03%
24 BLACKROCK ADVISORS LLC 225,823 3,627,000 1.01%
25 Northern Right Capital Management, L.P. 209,450 3,364,000 0.93%
26 PANAGORA ASSET MANAGEMENT INC 204,775 3,289,000 0.91%
27 NS Advisors, LLC 191,006 3,068,000 0.85%
28 ZACKS INVESTMENT MANAGEMENT 177,700 2,854,000 0.79%
29 MORGAN STANLEY 161,326 2,591,000 0.72%
30 PRINCIPAL FINANCIAL GROUP INC 155,546 2,498,000 0.69%
31 Boston Partners 150,908 2,424,000 0.67%
32 GEODE CAPITAL MANAGEMENT, LLC 147,617 2,370,000 0.66%
33 NEW YORK STATE COMMON RETIREMENT FUND 140,118 2,250,000 0.62%
34 AQR CAPITAL MANAGEMENT LLC 125,340 2,012,000 0.56%
35 Invesco Ltd. 109,583 1,760,000 0.49%
36 AMERIPRISE FINANCIAL INC 107,734 1,730,000 0.48%
37 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 102,800 1,651,000 0.46%
38 BlackRock Investment Management, LLC 102,476 1,646,000 0.46%
39 TIAA CREF INVESTMENT MANAGEMENT LLC 98,071 1,575,000 0.44%
40 GLOBEFLEX CAPITAL L P 93,634 1,504,000 0.42%
41 OXFORD ASSET MANAGEMENT LLP 85,184 1,403,000 0.39%
42 PRUDENTIAL FINANCIAL INC 85,958 1,380,000 0.38%
43 DEUTSCHE BANK AG\ 81,820 1,312,000 0.36%
44 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 79,517 1,277,000 0.35%
45 PARAMETRIC PORTFOLIO ASSOCIATES LLC 79,036 1,269,000 0.35%
46 Teton Advisors, Inc. 74,991 1,204,000 0.33%
47 TWO SIGMA INVESTMENTS, LP 74,311 1,193,000 0.33%
48 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 71,811 1,154,000 0.32%
49 TFS CAPITAL LLC 71,535 1,149,000 0.32%
50 TWO SIGMA ADVISERS, LP 68,436 1,099,000 0.30%
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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.