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MASIMO CORP COM
MASIMO CORP COM. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 173 Institutional holders with a total value of $1,326,356,870.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 6,149,293 167,937,000 12.66%
2 JANUS HENDERSON INVESTORS US LLC 5,540,595 151,314,000 11.41%
3 VANGUARD GROUP INC 3,184,194 86,961,000 6.56%
4 BlackRock Fund Advisors 2,391,402 65,309,000 4.92%
5 Champlain Investment Partners, LLC 2,272,575 62,064,000 4.68%
6 STATE STREET CORP 1,594,807 43,557,000 3.28%
7 BlackRock Institutional Trust Company, N.A. 1,529,316 41,766,000 3.15%
8 WESTFIELD CAPITAL MANAGEMENT CO LP 1,380,343 37,697,000 2.84%
9 BAMCO INC /NY/ 1,366,477 37,318,000 2.81%
10 Invesco Ltd. 1,278,163 34,906,000 2.63%
11 Camber Capital Management LP 1,275,000 34,820,000 2.63%
12 HERMES INVESTMENT MANAGEMENT LTD 1,092,144 29,826,000 2.25%
13 Consonance Capital Management LP 1,089,034 29,742,000 2.24%
14 VOYA INVESTMENT MANAGEMENT LLC 1,061,789 28,997,000 2.19%
15 Bank of New York Mellon Corp 902,966 24,659,000 1.86%
16 NORTHERN TRUST CORP 888,622 24,269,000 1.83%
17 KENNEDY CAPITAL MANAGEMENT LLC 810,527 22,135,000 1.67%
18 DIMENSIONAL FUND ADVISORS LP 793,073 21,658,000 1.63%
19 SCHRODER INVESTMENT MANAGEMENT GROUP 737,505 20,141,262 1.52%
20 FULLER & THALER ASSET MANAGEMENT, INC. 714,900 19,524,000 1.47%
21 ROYAL BANK OF CANADA 673,962 18,405,000 1.39%
22 FIDUCIARY MANAGEMENT ASSOCIATES LLC 667,275 18,223,000 1.37%
23 NORGES BANK 464,851 12,695,000 0.96%
24 WEATHERBIE CAPITAL, LLC 456,930 12,479,000 0.94%
25 BNP Paribas Asset Management Holding S.A. 425,277 11,614,000 0.88%
26 TIVERTON ASSET MANAGEMENT LLC 360,200 9,839,000 0.74%
27 AMERIPRISE FINANCIAL INC 345,045 9,424,000 0.71%
28 ROCKEFELLER FINANCIAL SERVICES INC 344,510 9,409,000 0.71%
29 AMUNDI ASSET MANAGEMENT US, INC. 338,961 9,257,000 0.70%
30 GEODE CAPITAL MANAGEMENT, LLC 322,514 8,807,000 0.66%
31 GENEVA CAPITAL MANAGEMENT LLC 319,388 8,722,000 0.66%
32 Boston Partners 297,692 8,130,000 0.61%
33 FEDERATED HERMES, INC. 296,841 8,106,000 0.61%
34 MANAGED ACCOUNT ADVISORS LLC 278,859 7,615,000 0.57%
35 BlackRock Investment Management, LLC 258,359 7,056,000 0.53%
36 DEUTSCHE BANK AG\ 256,098 6,993,000 0.53%
37 PRICE T ROWE ASSOCIATES INC /MD/ 231,730 6,329,000 0.48%
38 GOLDMAN SACHS GROUP INC 215,364 5,881,000 0.44%
39 PARADIGM CAPITAL MANAGEMENT INC/NY 211,320 5,771,000 0.44%
40 TIAA CREF INVESTMENT MANAGEMENT LLC 190,650 5,207,000 0.39%
41 Nationwide Fund Advisors 186,577 5,095,000 0.38%
42 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 158,457 4,328,000 0.33%
43 NEW YORK STATE COMMON RETIREMENT FUND 154,650 4,223,000 0.32%
44 Absolute Return Capital, LLC 149,840 4,092,000 0.31%
45 Wilmington Savings Fund Society, FSB 148,982 4,069,000 0.31%
46 PRINCIPAL FINANCIAL GROUP INC 137,618 3,759,000 0.28%
47 AMERICAN INTERNATIONAL GROUP, INC. 137,443 3,753,568 0.28%
48 NICHOLAS COMPANY, INC. 131,615 3,594,000 0.27%
49 FORESTERS INVESTMENT MANAGEMENT COMPANY, INC. 129,525 3,537,000 0.27%
50 State of Tennessee, Department of Treasury 124,500 3,400,000 0.26%
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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.