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

Institutional Holders (2015Q2)
Portfolio Summary: 152 Institutional holders with a total value of $1,408,726,301.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 8,122,906 244,499,000 17.36%
2 QUADRANGLE GP INVESTORS LLC 3,816,408 114,874,000 8.15%
3 VANGUARD GROUP INC 3,269,926 98,424,000 6.99%
4 TimesSquare Capital Management, LLC 2,266,960 68,235,000 4.84%
5 JENNISON ASSOCIATES LLC 1,970,605 59,315,000 4.21%
6 Allianz Asset Management GmbH 1,712,232 51,538,000 3.66%
7 Alyeska Investment Group, L.P. 1,480,278 44,556,000 3.16%
8 BlackRock Fund Advisors 1,236,431 37,217,000 2.64%
9 AMERIPRISE FINANCIAL INC 1,148,260 34,562,000 2.45%
10 BlackRock Institutional Trust Company, N.A. 955,342 28,756,000 2.04%
11 PALISADE CAPITAL MANAGEMENT, LP 805,872 24,257,000 1.72%
12 CITADEL ADVISORS LLC 751,039 22,606,000 1.60%
13 DIMENSIONAL FUND ADVISORS LP 742,893 22,362,000 1.59%
14 MANAGED ACCOUNT ADVISORS LLC 733,759 22,086,000 1.57%
15 STATE STREET CORP 727,828 21,904,000 1.55%
16 PRUDENTIAL FINANCIAL INC 718,177 21,617,000 1.53%
17 York Capital Management Global Advisors, LLC 702,096 21,133,000 1.50%
18 BANK OF AMERICA CORP /DE/ 674,668 20,307,000 1.44%
19 Gotham Asset Management, LLC 668,353 20,117,000 1.43%
20 WELLS FARGO & COMPANY/MN 623,233 18,760,000 1.33%
21 NICHOLAS COMPANY, INC. 556,080 16,738,000 1.19%
22 LOOMIS SAYLES & CO L P 549,348 16,535,000 1.17%
23 ARROWGRASS CAPITAL PARTNERS (US) LP 538,903 16,221,000 1.15%
24 FEDERATED HERMES, INC. 537,513 16,179,000 1.15%
25 EAGLE ASSET MANAGEMENT INC 532,628 16,032,000 1.14%
26 Bank of New York Mellon Corp 530,662 15,974,000 1.13%
27 MILLENNIUM MANAGEMENT LLC 445,838 13,420,000 0.95%
28 NORTHERN TRUST CORP 424,802 12,787,000 0.91%
29 TWO SIGMA ADVISERS, LP 398,423 11,993,000 0.85%
30 Phocas Financial Corp. 396,719 11,941,000 0.85% SH
31 TWO SIGMA INVESTMENTS, LP 369,706 11,128,000 0.79%
32 NORGES BANK 368,412 11,089,000 0.79%
33 PRINCIPAL FINANCIAL GROUP INC 359,207 10,812,000 0.77%
34 MORGAN STANLEY 358,301 10,785,000 0.77%
35 GEODE CAPITAL MANAGEMENT, LLC 347,072 10,446,000 0.74%
36 BlackRock Group LTD 278,016 8,368,000 0.59%
37 SHELL ASSET MANAGEMENT CO 260,580 7,843,000 0.56%
38 Brandywine Global Investment Management, LLC 252,130 7,590,000 0.54%
39 AMERICAN CENTURY COMPANIES INC 248,372 7,476,000 0.53%
40 MARSHALL WACE, LLP 240,815 7,249,000 0.51%
41 Polar Asset Management Partners Inc. 230,000 6,923,000 0.49%
42 WELLINGTON MANAGEMENT GROUP LLP 220,109 6,625,000 0.47%
43 West Family Investments, Inc. 208,412 6,273,000 0.45%
44 JPMORGAN CHASE & CO 200,512 6,036,000 0.43%
45 JANUS HENDERSON GROUP PLC 200,000 6,020,000 0.43%
46 BlackRock Investment Management, LLC 190,219 5,726,000 0.41%
47 D. E. Shaw & Co., Inc. 183,785 5,532,000 0.39%
48 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 176,879 5,325,000 0.38%
49 PRICE T ROWE ASSOCIATES INC /MD/ 154,000 4,635,000 0.33%
50 HENNESSY ADVISORS INC 152,900 4,602,000 0.33%
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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.