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WEST CORP
WEST CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 143 Institutional holders with a total value of $1,358,108,134.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 6,444,551 217,375,000 16.01%
2 QUADRANGLE GP INVESTORS LLC 5,194,293 175,204,000 12.90%
3 VANGUARD GROUP INC 2,660,808 89,749,000 6.61%
4 JENNISON ASSOCIATES LLC 1,927,551 65,016,000 4.79%
5 TimesSquare Capital Management, LLC 1,819,280 61,364,000 4.52%
6 Allianz Asset Management GmbH 1,534,229 51,750,000 3.81%
7 Alyeska Investment Group, L.P. 1,115,774 37,635,000 2.77%
8 BlackRock Fund Advisors 1,002,004 33,798,000 2.49%
9 CITADEL ADVISORS LLC 976,418 32,935,000 2.43%
10 AMERIPRISE FINANCIAL INC 946,000 31,908,000 2.35%
11 BlackRock Institutional Trust Company, N.A. 802,292 27,061,000 1.99%
12 York Capital Management Global Advisors, LLC 798,447 26,932,000 1.98%
13 PALISADE CAPITAL MANAGEMENT, LP 700,662 23,633,000 1.74%
14 MANAGED ACCOUNT ADVISORS LLC 649,326 21,902,000 1.61%
15 EAGLE ASSET MANAGEMENT INC 639,879 21,583,000 1.59%
16 STATE STREET CORP 620,919 20,941,000 1.54%
17 BANK OF AMERICA CORP /DE/ 563,234 18,998,000 1.40%
18 WELLS FARGO & COMPANY/MN 532,393 17,958,000 1.32%
19 DIMENSIONAL FUND ADVISORS LP 529,185 17,846,000 1.31%
20 Gotham Asset Management, LLC 507,843 17,130,000 1.26%
21 NICHOLAS COMPANY, INC. 499,855 16,860,000 1.24%
22 LOOMIS SAYLES & CO L P 489,336 16,505,000 1.22%
23 PRUDENTIAL FINANCIAL INC 447,137 15,082,000 1.11%
24 Bank of New York Mellon Corp 434,678 14,662,000 1.08%
25 Pine River Capital Management L.P. 415,866 14,027,000 1.03%
26 TWO SIGMA INVESTMENTS, LP 394,615 13,310,000 0.98%
27 NORTHERN TRUST CORP 393,826 13,284,000 0.98%
28 TWO SIGMA ADVISERS, LP 364,000 12,278,000 0.90%
29 MONASHEE INVESTMENT MANAGEMENT LLC 300,000 10,119,000 0.75%
30 MARSHALL WACE, LLP 278,752 9,402,000 0.69%
31 GEODE CAPITAL MANAGEMENT, LLC 270,530 9,124,000 0.67%
32 Brandywine Global Investment Management, LLC 252,130 8,505,000 0.63%
33 MCKINLEY CAPITAL MANAGEMENT LLC 228,147 7,695,000 0.57%
34 West Family Investments, Inc. 208,412 7,030,000 0.52%
35 MILLENNIUM MANAGEMENT LLC 205,589 6,935,000 0.51%
36 AMERICAN CENTURY COMPANIES INC 202,274 6,823,000 0.50%
37 BlueMar Capital Management, LLC 200,000 6,746,000 0.50%
38 MORGAN STANLEY 180,205 6,078,000 0.45%
39 HENNESSY ADVISORS INC 164,200 5,538,000 0.41%
40 WELLINGTON MANAGEMENT GROUP LLP 154,729 5,219,000 0.38%
41 VALINOR MANAGEMENT, L.P. 150,000 5,060,000 0.37%
42 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 148,414 5,007,000 0.37%
43 TIAA CREF INVESTMENT MANAGEMENT LLC 143,058 4,825,000 0.36%
44 PRICE T ROWE ASSOCIATES INC /MD/ 141,400 4,769,000 0.35%
45 UBS Group AG 135,976 4,587,000 0.34%
46 PUTNAM INVESTMENTS LLC 131,000 4,419,000 0.33%
47 NORGES BANK 130,000 4,385,000 0.32%
48 Leonard Capital Management, Inc. 119,409 4,028,000 0.30%
49 PDT Partners, LLC 115,069 3,881,000 0.29%
50 BlackRock Investment Management, LLC 113,664 3,834,000 0.28%
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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.