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

Institutional Holders (2015Q2)
Portfolio Summary: 350 Institutional holders with a total value of $6,885,320,306.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 6,410,214 475,061,000 6.90%
2 PRICE T ROWE ASSOCIATES INC /MD/ 5,544,766 410,923,000 5.97%
3 Bank of New York Mellon Corp 4,220,206 312,760,000 4.54%
4 CLIFTON PARK CAPITAL MANAGEMENT, LLC 3,853,000 285,546,000 4.15%
5 FMR LLC 3,721,531 275,803,000 4.01%
6 BLAIR WILLIAM & CO/IL 3,559,534 263,796,000 3.83%
7 BlackRock Fund Advisors 3,340,894 247,594,000 3.60%
8 BlackRock Institutional Trust Company, N.A. 2,664,372 197,457,000 2.87%
9 WELLINGTON MANAGEMENT GROUP LLP 2,568,610 190,360,000 2.76%
10 FRONTIER CAPITAL MANAGEMENT CO LLC 2,447,117 181,356,000 2.63%
11 STATE STREET CORP 2,415,316 178,998,000 2.60%
12 1832 Asset Management L.P. 2,314,936 171,361,000 2.49%
13 EARNEST PARTNERS LLC 2,087,214 154,683,000 2.25%
14 RIVERBRIDGE PARTNERS LLC 1,735,218 128,597,000 1.87%
15 Clearbridge Investments, LLC 1,619,135 119,994,000 1.74%
16 NORDEA INVESTMENT MANAGEMENT AB 1,569,023 116,280,000 1.69%
17 WESTWOOD HOLDINGS GROUP INC 1,214,449 90,003,000 1.31%
18 Ninety One UK Ltd 1,160,084 85,974,000 1.25%
19 FENIMORE ASSET MANAGEMENT INC 1,128,364 83,623,000 1.21%
20 EAGLE ASSET MANAGEMENT INC 1,125,763 83,430,000 1.21%
21 FIRST TRUST ADVISORS LP 1,088,219 80,648,000 1.17%
22 CS MCKEE LP 1,025,243 75,981,000 1.10%
23 JANUS HENDERSON INVESTORS US LLC 1,023,714 75,867,000 1.10%
24 Sterling Capital Management LLC 958,174 71,010,000 1.03%
25 NORTHERN TRUST CORP 900,199 66,714,000 0.97%
26 NORGES BANK 844,751 62,604,000 0.91%
27 LORD, ABBETT & CO. LLC 836,010 61,957,000 0.90%
28 WASATCH ADVISORS LP 829,547 61,478,000 0.89%
29 ACADIAN ASSET MANAGEMENT LLC 819,588 60,742,000 0.88%
30 GOLDMAN SACHS GROUP INC 758,390 56,204,000 0.82%
31 GUGGENHEIM CAPITAL LLC 750,742 55,637,000 0.81%
32 Boston Partners 725,475 53,765,000 0.78%
33 WELLS FARGO & COMPANY/MN 658,121 48,774,000 0.71%
34 TimesSquare Capital Management, LLC 621,500 46,059,000 0.67%
35 RAINIER INVESTMENT MANAGEMENT LLC 562,060 41,654,000 0.60%
36 GEODE CAPITAL MANAGEMENT, LLC 538,444 39,904,000 0.58%
37 NEW YORK STATE COMMON RETIREMENT FUND 516,094 38,248,000 0.56%
38 VOYA INVESTMENT MANAGEMENT LLC 511,927 37,939,000 0.55%
39 Mawer Investment Management Ltd. 509,124 37,731,000 0.55%
40 JANUS HENDERSON GROUP PLC 495,861 36,753,000 0.53%
41 LOOMIS SAYLES & CO L P 464,760 34,443,000 0.50%
42 PALISADE CAPITAL MANAGEMENT, LP 457,421 33,899,000 0.49%
43 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 456,100 33,802,000 0.49%
44 DIMENSIONAL FUND ADVISORS LP 455,753 33,778,000 0.49%
45 TIAA CREF INVESTMENT MANAGEMENT LLC 454,946 33,716,000 0.49%
46 VICTORY CAPITAL MANAGEMENT INC 448,759 33,266,000 0.48%
47 Robeco Institutional Asset Management B.V. 436,232 32,329,000 0.47%
48 SCHRODER INVESTMENT MANAGEMENT GROUP 424,699 31,462,000 0.46%
49 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 406,735 30,144,000 0.44%
50 BB&T SECURITIES, LLC 401,941 29,787,000 0.43%
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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.