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

Institutional Holders (2015Q3)
Portfolio Summary: 107 Institutional holders with a total value of $2,416,892,756.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Kohlberg Kravis Roberts & Co. L.P. 39,933,657 1,550,624,000 64.16%
2 WADDELL & REED FINANCIAL INC 4,000,000 155,320,000 6.43%
3 FMR LLC 2,814,153 109,274,000 4.52%
4 VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 1,678,650 65,182,000 2.70%
5 VANGUARD GROUP INC 1,646,748 63,943,000 2.65%
6 TimesSquare Capital Management, LLC 1,249,100 48,503,000 2.01%
7 BAMCO INC /NY/ 1,171,449 45,487,000 1.88%
8 WELLINGTON MANAGEMENT GROUP LLP 999,771 38,821,000 1.61%
9 EAGLE ASSET MANAGEMENT INC 970,084 37,668,000 1.56%
10 Ranger Investment Management, L.P. 775,862 30,127,000 1.25%
11 PRINCIPAL FINANCIAL GROUP INC 491,280 19,076,000 0.79%
12 BlackRock Fund Advisors 478,323 18,573,000 0.77%
13 BlackRock Institutional Trust Company, N.A. 464,136 18,022,000 0.75%
14 TEACHERS ADVISORS, LLC 401,744 15,600,000 0.65%
15 FRED ALGER MANAGEMENT, LLC 400,510 15,552,000 0.64%
16 STATE STREET CORP 305,277 11,856,000 0.49%
17 Hood River Capital Management LLC 257,624 10,004,000 0.41%
18 MARSHALL WACE, LLP 255,298 9,913,000 0.41%
19 Rock Springs Capital Management LP 253,000 9,824,000 0.41%
20 NORTHERN TRUST CORP 232,035 9,011,000 0.37%
21 KING LUTHER CAPITAL MANAGEMENT CORP 226,657 8,801,000 0.36%
22 BANK OF MONTREAL /CAN/ 206,088 8,003,000 0.33%
23 MILLENNIUM MANAGEMENT LLC 196,603 7,634,000 0.32%
24 NATIXIS ADVISORS, LLC 187,481 7,280,000 0.30%
25 AMERICAN CENTURY COMPANIES INC 151,211 5,872,000 0.24%
26 GEODE CAPITAL MANAGEMENT, LLC 136,794 5,311,000 0.22%
27 Spark Investment Management LLC 135,600 5,263,000 0.22%
28 Bank of New York Mellon Corp 119,737 4,649,000 0.19%
29 TIAA CREF INVESTMENT MANAGEMENT LLC 117,205 4,551,000 0.19%
30 BLACKROCK ADVISORS LLC 111,232 4,319,000 0.18%
31 Invesco Ltd. 101,653 3,947,000 0.16%
32 Pier Capital, LLC 88,891 3,452,000 0.14%
33 Tygh Capital Management, Inc. 82,136 3,189,000 0.13%
34 BANK OF AMERICA CORP /DE/ 73,845 2,867,000 0.12%
35 SANDLER CAPITAL MANAGEMENT 70,100 2,722,000 0.11%
36 WELLS FARGO & COMPANY/MN 67,310 2,613,000 0.11%
37 ACADIAN ASSET MANAGEMENT LLC 66,972 2,601,000 0.11%
38 BlackRock Investment Management, LLC 66,554 2,584,000 0.11%
39 TFS CAPITAL LLC 63,689 2,473,000 0.10%
40 GSA CAPITAL PARTNERS LLP 62,036 2,409,000 0.10%
41 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 60,897 2,365,000 0.10%
42 UBS Group AG 59,562 2,312,000 0.10%
43 ANALYTIC INVESTORS, LLC 58,654 2,278,000 0.09%
44 DRIEHAUS CAPITAL MANAGEMENT LLC 56,521 2,195,000 0.09%
45 KENNEDY CAPITAL MANAGEMENT LLC 51,245 1,990,000 0.08%
46 TURNER INVESTMENTS LLC 49,920 1,938,000 0.08%
47 RENAISSANCE TECHNOLOGIES LLC 49,900 1,938,000 0.08%
48 MORGAN STANLEY 47,052 1,827,000 0.08%
49 FIRST TRUST ADVISORS LP 43,419 1,686,000 0.07%
50 BAROMETER CAPITAL MANAGEMENT INC. 37,000 1,437,000 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.