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

Institutional Holders (2014Q3)
Portfolio Summary: 174 Institutional holders with a total value of $922,641,226.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JANUS HENDERSON INVESTORS US LLC 4,856,647 103,349,000 11.20%
2 VANGUARD GROUP INC 3,176,205 67,590,000 7.33%
3 Camber Capital Management LP 2,700,000 57,456,000 6.23%
4 BlackRock Fund Advisors 2,607,207 55,481,000 6.01%
5 Champlain Investment Partners, LLC 1,794,025 38,177,000 4.14%
6 BlackRock Institutional Trust Company, N.A. 1,316,390 28,013,000 3.04%
7 FULLER & THALER ASSET MANAGEMENT, INC. 1,206,181 25,668,000 2.78%
8 FMR LLC 1,131,755 24,084,000 2.61%
9 VOYA INVESTMENT MANAGEMENT LLC 1,072,874 22,830,000 2.47%
10 WESTFIELD CAPITAL MANAGEMENT CO LP 1,007,740 21,445,000 2.32%
11 DIMENSIONAL FUND ADVISORS LP 964,113 20,516,000 2.22%
12 HERMES INVESTMENT MANAGEMENT LTD 956,251 20,349,000 2.21%
13 STATE STREET CORP 946,764 20,148,000 2.18%
14 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 935,919 19,916,000 2.16%
15 SCHRODER INVESTMENT MANAGEMENT GROUP 807,405 17,181,579 1.86%
16 Bank of New York Mellon Corp 769,431 16,373,000 1.77%
17 AMERIPRISE FINANCIAL INC 691,660 14,718,000 1.60%
18 NORGES BANK 682,048 14,514,000 1.57%
19 NORTHERN TRUST CORP 622,210 13,241,000 1.44%
20 BERNZOTT CAPITAL ADVISORS 615,190 13,091,000 1.42%
21 ROYAL BANK OF CANADA 573,811 12,211,000 1.32%
22 PRUDENTIAL FINANCIAL INC 473,658 10,080,000 1.09%
23 BNP Paribas Asset Management Holding S.A. 454,920 9,681,000 1.05%
24 GEODE CAPITAL MANAGEMENT, LLC 438,722 9,336,000 1.01%
25 DEUTSCHE BANK AG\ 385,685 8,206,000 0.89%
26 MILLENNIUM MANAGEMENT LLC 385,401 8,201,000 0.89%
27 D. E. Shaw & Co., Inc. 362,650 7,717,000 0.84%
28 TIVERTON ASSET MANAGEMENT LLC 360,200 7,665,000 0.83%
29 ROCKEFELLER FINANCIAL SERVICES INC 349,302 7,433,000 0.81%
30 MANAGED ACCOUNT ADVISORS LLC 346,768 7,379,000 0.80%
31 RENAISSANCE TECHNOLOGIES LLC 336,200 7,154,000 0.78%
32 GENEVA CAPITAL MANAGEMENT LLC 335,116 7,131,000 0.77%
33 KENNEDY CAPITAL MANAGEMENT LLC 333,741 7,102,000 0.77%
34 PRINCIPAL FINANCIAL GROUP INC 310,102 6,599,000 0.72%
35 Foundation Asset Management, LP 305,800 6,507,000 0.71%
36 HIGHBRIDGE CAPITAL MANAGEMENT LLC 293,011 6,236,000 0.68%
37 BLACKROCK ADVISORS LLC 281,495 5,990,000 0.65%
38 JPMORGAN CHASE & CO 281,425 5,989,000 0.65%
39 CITADEL ADVISORS LLC 272,452 5,798,000 0.63%
40 ADAGE CAPITAL PARTNERS GP, L.L.C. 250,000 5,320,000 0.58%
41 PRICE T ROWE ASSOCIATES INC /MD/ 246,330 5,242,000 0.57%
42 PARADIGM CAPITAL MANAGEMENT INC/NY 245,270 5,219,000 0.57%
43 MORGAN STANLEY 241,282 5,135,000 0.56%
44 Parallax Volatility Advisers, L.P. 200,600 4,269,000 0.46% Call
45 TIAA CREF INVESTMENT MANAGEMENT LLC 196,938 4,191,000 0.45%
46 MARSHALL WACE, LLP 193,110 4,109,000 0.45%
47 Kerrisdale Advisers, LLC 184,106 3,918,000 0.42%
48 BlackRock Group LTD 181,599 3,865,000 0.42%
49 BlackRock Investment Management, LLC 176,690 3,760,000 0.41%
50 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 165,946 3,532,000 0.38%
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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.