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PRA HEALTH SCIENCES INC
PRA HEALTH SCIENCES INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 123 Institutional holders with a total value of $2,811,686,976.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Kohlberg Kravis Roberts & Co. L.P. 39,933,657 1,807,797,000 64.30%
2 WADDELL & REED FINANCIAL INC 4,000,000 181,080,000 6.44%
3 FMR LLC 2,396,700 108,499,000 3.86%
4 VANGUARD GROUP INC 1,956,589 88,575,000 3.15%
5 BAMCO INC /NY/ 1,223,623 55,393,000 1.97%
6 BlackRock Fund Advisors 1,192,231 53,972,000 1.92%
7 TimesSquare Capital Management, LLC 1,185,250 53,656,000 1.91%
8 WELLINGTON MANAGEMENT GROUP LLP 1,112,990 50,385,000 1.79%
9 EAGLE ASSET MANAGEMENT INC 1,068,552 48,373,000 1.72%
10 VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 844,700 38,240,000 1.36%
11 Ranger Investment Management, L.P. 731,388 33,110,000 1.18%
12 BlackRock Institutional Trust Company, N.A. 495,842 22,447,000 0.80%
13 PRINCIPAL FINANCIAL GROUP INC 474,703 21,489,000 0.76%
14 ACADIAN ASSET MANAGEMENT LLC 451,109 20,423,000 0.73%
15 STATE STREET CORP 324,794 14,705,000 0.52%
16 MILLENNIUM MANAGEMENT LLC 254,300 11,512,000 0.41%
17 Rock Springs Capital Management LP 253,000 11,453,000 0.41%
18 MARSHALL WACE, LLP 246,621 11,165,000 0.40%
19 NORTHERN TRUST CORP 237,780 10,765,000 0.38%
20 BANK OF MONTREAL /CAN/ 231,826 10,495,000 0.37%
21 FRED ALGER MANAGEMENT, LLC 226,077 10,235,000 0.36%
22 KING LUTHER CAPITAL MANAGEMENT CORP 224,422 10,160,000 0.36%
23 Hood River Capital Management LLC 171,892 7,782,000 0.28%
24 GEODE CAPITAL MANAGEMENT, LLC 153,099 6,930,000 0.25%
25 NORGES BANK 152,137 6,887,000 0.24%
26 Bank of New York Mellon Corp 132,441 5,996,000 0.21%
27 AMERICAN CENTURY COMPANIES INC 125,358 5,675,000 0.20%
28 Spark Investment Management LLC 121,500 5,500,000 0.20%
29 RUSSELL FRANK CO/ 88,437 4,176,000 0.15%
30 Pier Capital, LLC 86,731 3,926,000 0.14%
31 TIAA CREF INVESTMENT MANAGEMENT LLC 85,823 3,885,000 0.14%
32 Invesco Ltd. 85,122 3,853,000 0.14%
33 NATIXIS ADVISORS, LLC 80,976 3,665,000 0.13%
34 BANK OF AMERICA CORP /DE/ 78,624 3,559,000 0.13%
35 BlackRock Investment Management, LLC 66,756 3,022,000 0.11%
36 GSA CAPITAL PARTNERS LLP 64,474 2,919,000 0.10%
37 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 62,765 2,842,000 0.10%
38 PANAGORA ASSET MANAGEMENT INC 62,504 2,830,000 0.10%
39 Asset Management One Co., Ltd. 57,528 2,604,000 0.09%
40 Neuberger Berman Group LLC 56,294 2,548,000 0.09%
41 FIRST TRUST ADVISORS LP 54,199 2,454,000 0.09%
42 SANDLER CAPITAL MANAGEMENT 53,100 2,404,000 0.09%
43 WELLS FARGO & COMPANY/MN 51,768 2,344,000 0.08%
44 ProShare Advisors LLC 51,333 2,324,000 0.08%
45 QS Investors, LLC 47,006 2,128,000 0.08%
46 UBS Group AG 47,015 2,128,000 0.08%
47 ANALYTIC INVESTORS, LLC 42,321 1,916,000 0.07%
48 FEDERATED HERMES, INC. 40,405 1,829,000 0.07%
49 KENNEDY CAPITAL MANAGEMENT LLC 39,164 1,773,000 0.06%
50 D. E. Shaw & Co., Inc. 37,014 1,676,000 0.06%
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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.