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MEDNAX INC
MEDNAX INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 331 Institutional holders with a total value of $6,686,634,947.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Bank of New York Mellon Corp 6,574,841 434,663,000 6.50%
2 VANGUARD GROUP INC 6,253,772 413,438,000 6.18%
3 PRICE T ROWE ASSOCIATES INC /MD/ 5,500,596 363,644,000 5.44%
4 CLIFTON PARK CAPITAL MANAGEMENT, LLC 4,341,694 287,029,000 4.29%
5 BB&T SECURITIES, LLC 408,208 269,866,000 4.04%
6 1832 Asset Management L.P. 3,502,883 231,334,000 3.46%
7 BLAIR WILLIAM & CO/IL 3,247,735 214,708,000 3.21%
8 FMR LLC 3,146,000 207,983,000 3.11%
9 BlackRock Fund Advisors 3,051,427 201,730,000 3.02%
10 BlackRock Institutional Trust Company, N.A. 2,723,258 180,035,000 2.69%
11 FRONTIER CAPITAL MANAGEMENT CO LLC 2,700,681 178,542,000 2.67%
12 STATE STREET CORP 2,570,964 169,966,000 2.54%
13 EARNEST PARTNERS LLC 2,314,154 152,989,000 2.29%
14 NORDEA INVESTMENT MANAGEMENT AB 2,313,820 152,967,000 2.29%
15 WELLINGTON MANAGEMENT GROUP LLP 2,244,349 148,374,000 2.22%
16 RIVERBRIDGE PARTNERS LLC 1,853,884 122,560,000 1.83%
17 Clearbridge Investments, LLC 1,508,336 99,716,000 1.49%
18 WESTWOOD HOLDINGS GROUP INC 1,346,248 89,000,000 1.33%
19 NORTHERN TRUST CORP 1,346,220 88,998,000 1.33%
20 EAGLE ASSET MANAGEMENT INC 1,309,732 86,586,000 1.29%
21 WASATCH ADVISORS LP 1,191,715 78,784,000 1.18%
22 CS MCKEE LP 1,176,665 77,789,000 1.16%
23 FENIMORE ASSET MANAGEMENT INC 1,168,706 77,263,000 1.16%
24 Ninety One UK Ltd 1,014,655 67,079,000 1.00%
25 Sterling Capital Management LLC 969,557 64,097,000 0.96%
26 LORD, ABBETT & CO. LLC 948,949 62,735,000 0.94%
27 GUGGENHEIM CAPITAL LLC 922,064 60,958,000 0.91%
28 NORGES BANK 841,862 55,656,000 0.83%
29 SYSTEMATIC FINANCIAL MANAGEMENT LP 786,942 52,024,000 0.78%
30 GOLDMAN SACHS GROUP INC 767,330 50,728,000 0.76%
31 JANUS HENDERSON INVESTORS US LLC 716,648 47,377,000 0.71%
32 AMERIPRISE FINANCIAL INC 674,637 44,600,000 0.67%
33 WELLS FARGO & COMPANY/MN 672,728 44,474,000 0.67%
34 RAINIER INVESTMENT MANAGEMENT LLC 666,550 44,066,000 0.66%
35 FIRST TRUST ADVISORS LP 642,841 42,498,000 0.64%
36 FIL Ltd 638,623 42,219,000 0.63%
37 TimesSquare Capital Management, LLC 637,100 42,119,000 0.63%
38 VOYA INVESTMENT MANAGEMENT LLC 625,403 41,346,000 0.62%
39 ACADIAN ASSET MANAGEMENT LLC 573,818 37,934,000 0.57%
40 SCHRODER INVESTMENT MANAGEMENT GROUP 538,455 35,598,000 0.53%
41 NEW YORK STATE COMMON RETIREMENT FUND 537,694 35,547,000 0.53%
42 ROYCE & ASSOCIATES LP 535,668 35,413,000 0.53%
43 Robeco Institutional Asset Management B.V. 534,338 35,324,000 0.53%
44 GEODE CAPITAL MANAGEMENT, LLC 513,765 33,965,000 0.51%
45 MILLENNIUM MANAGEMENT LLC 507,643 33,560,000 0.50%
46 TIAA CREF INVESTMENT MANAGEMENT LLC 505,138 33,395,000 0.50%
47 DIMENSIONAL FUND ADVISORS LP 491,590 32,504,000 0.49%
48 VICTORY CAPITAL MANAGEMENT INC 474,200 31,349,000 0.47%
49 LOOMIS SAYLES & CO L P 464,562 30,712,000 0.46%
50 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 465,200 30,289,000 0.45%
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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.