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

Institutional Holders (2014Q2)
Portfolio Summary: 177 Institutional holders with a total value of $1,071,924,710.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JANUS HENDERSON INVESTORS US LLC 5,340,626 126,033,000 11.76%
2 FMR LLC 5,081,455 119,922,000 11.19%
3 VANGUARD GROUP INC 3,355,031 79,180,000 7.39%
4 BlackRock Fund Advisors 2,761,173 65,164,000 6.08%
5 Champlain Investment Partners, LLC 1,826,415 43,103,000 4.02%
6 Camber Capital Management LP 1,820,000 42,952,000 4.01%
7 BlackRock Institutional Trust Company, N.A. 1,408,220 33,234,000 3.10%
8 VOYA INVESTMENT MANAGEMENT LLC 1,035,384 24,435,000 2.28%
9 WESTFIELD CAPITAL MANAGEMENT CO LP 1,033,030 24,380,000 2.27%
10 STATE STREET CORP 983,081 23,199,000 2.16%
11 FULLER & THALER ASSET MANAGEMENT, INC. 978,000 23,081,000 2.15%
12 HERMES INVESTMENT MANAGEMENT LTD 939,931 22,182,000 2.07%
13 DIMENSIONAL FUND ADVISORS LP 916,096 21,620,000 2.02%
14 SCHRODER INVESTMENT MANAGEMENT GROUP 830,905 19,609,358 1.83%
15 Bank of New York Mellon Corp 797,073 18,811,000 1.75%
16 BAMCO INC /NY/ 758,386 17,898,000 1.67%
17 ROYAL BANK OF CANADA 718,058 16,947,000 1.58%
18 NORTHERN TRUST CORP 653,741 15,429,000 1.44%
19 AMERIPRISE FINANCIAL INC 647,299 15,276,000 1.43%
20 NORGES BANK 623,582 14,717,000 1.37%
21 GEODE CAPITAL MANAGEMENT, LLC 473,012 11,162,000 1.04%
22 BNP Paribas Asset Management Holding S.A. 409,328 9,660,000 0.90%
23 PRUDENTIAL FINANCIAL INC 395,241 9,328,000 0.87%
24 TIVERTON ASSET MANAGEMENT LLC 360,200 8,501,000 0.79%
25 DEUTSCHE BANK AG\ 347,919 8,210,000 0.77%
26 ROCKEFELLER FINANCIAL SERVICES INC 343,346 8,103,000 0.76%
27 GENEVA CAPITAL MANAGEMENT LLC 340,962 8,047,000 0.75%
28 PRINCIPAL FINANCIAL GROUP INC 324,560 7,660,000 0.71%
29 MORGAN STANLEY 318,590 7,519,000 0.70%
30 KENNEDY CAPITAL MANAGEMENT LLC 310,516 7,328,000 0.68%
31 Boston Partners 296,283 6,992,000 0.65%
32 MANAGED ACCOUNT ADVISORS LLC 293,661 6,931,000 0.65%
33 MILLENNIUM MANAGEMENT LLC 288,153 6,800,000 0.63%
34 TWO SIGMA INVESTMENTS, LP 277,502 6,549,000 0.61%
35 RENAISSANCE TECHNOLOGIES LLC 262,235 6,189,000 0.58%
36 BLACKROCK ADVISORS LLC 253,645 5,986,000 0.56%
37 PARADIGM CAPITAL MANAGEMENT INC/NY 247,495 5,841,000 0.54%
38 PRICE T ROWE ASSOCIATES INC /MD/ 246,330 5,813,000 0.54%
39 D. E. Shaw & Co., Inc. 224,462 5,297,000 0.49%
40 Invesco Ltd. 203,317 4,799,000 0.45%
41 TIAA CREF INVESTMENT MANAGEMENT LLC 192,501 4,543,000 0.42%
42 HIGHBRIDGE CAPITAL MANAGEMENT LLC 185,037 4,367,000 0.41%
43 BlackRock Investment Management, LLC 173,950 4,105,000 0.38%
44 MERITAGE PORTFOLIO MANAGEMENT 170,720 4,029,000 0.38%
45 BlackRock Group LTD 165,915 3,916,000 0.37%
46 UBS AG 165,660 3,910,000 0.36%
47 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 160,875 3,797,000 0.35%
48 CITADEL ADVISORS LLC 156,652 3,698,000 0.34%
49 Wilmington Savings Fund Society, FSB 149,469 3,527,000 0.33%
50 TWO SIGMA ADVISERS, LP 144,836 3,418,000 0.32%
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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.