Stock Transactions — MASIMO CORP

Total Bought
4,528,457
164 transactions
Total Sold
8,094,655
141 transactions
Net
-3,566,198
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
WESTFIELD CAPITAL MANAGEMENT CO LP686,1001,131,686+445,5860.530.70+0.17buy
MILLENNIUM MANAGEMENT LLC347,016753,743+406,7270.040.08+0.04buy
THRIVENT FINANCIAL FOR LUTHERANS856,8601,217,357+360,4970.250.31+0.06buy
Point72 Asset Management, L.P.326,154677,677+351,5230.140.28+0.14buy
Man Group plc0291,789+291,7890.000.10+0.10buy
Holocene Advisors, LP778,4141,037,450+259,0360.420.55+0.12buy
TWO SIGMA INVESTMENTS, LP0250,956+250,9560.000.07+0.07buy
ExodusPoint Capital Management, LP0202,304+202,3040.000.28+0.28buy
VANGUARD GROUP INC4,555,8534,737,351+181,4980.010.01-0.00buy
DIMENSIONAL FUND ADVISORS LP360,337525,594+165,2570.010.02+0.00buy
Woodline Partners LP53,146185,990+132,8440.070.22+0.15buy
TWO SIGMA ADVISERS, LP1,600111,600+110,0000.000.03+0.03buy
NATIXIS0105,816+105,8160.000.08+0.08buy
ING GROEP NV099,000+99,0000.000.07+0.07buy
One Fin Capital Management LP095,000+95,0000.004.76+4.76buy
COMERICA BANK102,695190,685+87,9900.060.10+0.03buy
STATE STREET CORP1,360,3221,428,635+68,3130.010.01-0.00buy
Alyeska Investment Group, L.P.379,419430,931+51,5120.350.31-0.03buy
NATIONAL BANK OF CANADA /FI/044,825+44,8250.000.01+0.01buy
Assenagon Asset Management S.A.6,82250,740+43,9180.000.02+0.01buy
LMR Partners LLP040,354+40,3540.000.11+0.11buy
NORTHERN TRUST CORP277,451317,303+39,8520.010.01-0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC83,182120,828+37,6460.000.00+0.00buy
GEODE CAPITAL MANAGEMENT, LLC754,160780,902+26,7420.010.01-0.00buy
Campbell & CO Investment Adviser LLC2,89628,750+25,8540.040.31+0.27buy
BOOTHBAY FUND MANAGEMENT, LLC1,74327,391+25,6480.010.10+0.10buy
Point72 Hong Kong Ltd025,276+25,2760.000.19+0.19buy
PURA VIDA INVESTMENTS, LLC025,000+25,0000.003.81+3.81buy
Roubaix Capital, LLC024,839+24,8390.001.98+1.98buy
HRT FINANCIAL LP023,365+23,3650.000.02+0.02buy
HSBC HOLDINGS PLC5,72227,609+21,8870.000.00+0.00buy
Exome Asset Management LLC019,800+19,8000.002.22+2.22buy
CRAMER ROSENTHAL MCGLYNN LLC018,081+18,0810.000.13+0.13buy
FIRST TRUST ADVISORS LP62,52679,405+16,8790.010.01+0.00buy
TUDOR INVESTMENT CORP ET AL016,335+16,3350.000.02+0.02buy
Rockefeller Capital Management L.P.116,673131,852+15,1790.050.05-0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC378,375393,288+14,9130.010.01-0.00buy
NORGES BANK34,40748,695+14,2880.000.00+0.00buy
ALGERT GLOBAL LLC013,879+13,8790.000.06+0.06buy
Tower Research Capital LLC (TRC)97014,768+13,7980.000.03+0.03buy
Jump Financial, LLC013,295+13,2950.000.03+0.03buy
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM61,61574,713+13,0980.010.01+0.00buy
FOX RUN MANAGEMENT, L.L.C.013,068+13,0680.000.31+0.31buy
AMERIPRISE FINANCIAL INC78,88191,788+12,9070.000.00-0.00buy
GOLDMAN SACHS GROUP INC122,453135,090+12,6370.000.00-0.00buy
GSA CAPITAL PARTNERS LLP012,208+12,2080.000.11+0.11buy
Simplify Asset Management Inc.9,83221,670+11,8380.140.24+0.10buy
Schonfeld Strategic Advisors LLC011,670+11,6700.000.01+0.01buy
Quantitative Investment Management, LLC011,134+11,1340.000.15+0.15buy
Engineers Gate Manager LP011,074+11,0740.000.03+0.03buy
INTECH INVESTMENT MANAGEMENT LLC010,278+10,2780.000.02+0.02buy
Teza Capital Management LLC09,779+9,7790.000.15+0.15buy
Squarepoint Ops LLC09,686+9,6860.000.00+0.00buy
Bayesian Capital Management, LP09,307+9,3070.000.13+0.13buy
SHERBROOKE PARK ADVISERS LLC08,223+8,2230.000.18+0.18buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP15,32022,744+7,4240.000.00+0.00buy
Dynamic Technology Lab Private Ltd07,351+7,3510.000.10+0.10buy
CAPITAL FUND MANAGEMENT S.A.16,30723,539+7,2320.030.03+0.00buy
Aquatic Capital Management LLC2,1008,800+6,7000.010.04+0.03buy
JUNCTURE WEALTH STRATEGIES, LLC2,0277,992+5,9650.130.42+0.29buy
Blueshift Asset Management, LLC05,783+5,7830.000.24+0.24buy
Versor Investments LP05,278+5,2780.000.12+0.12buy
JANE STREET GROUP, LLC24,36429,603+5,2390.000.00-0.00buy
Edgestream Partners, L.P.05,124+5,1240.000.03+0.03buy
Advisors Asset Management, Inc.9,00913,715+4,7060.030.03+0.01buy
NEOS Investment Management LLC8,82013,489+4,6690.080.07-0.01buy
TEXAS PERMANENT SCHOOL FUND CORP38,84743,500+4,6530.050.05+0.00buy
PRELUDE CAPITAL MANAGEMENT, LLC04,600+4,6000.000.05+0.05buy
MARSHALL WACE, LLP90,20794,798+4,5910.020.02-0.01buy
MORGAN STANLEY471,459475,803+4,3440.010.00-0.00buy
Avior Wealth Management, LLC5834,919+4,3360.000.03+0.02buy
Brevan Howard Capital Management LP04,049+4,0490.000.03+0.03buy
Invesco Ltd.79,04083,051+4,0110.000.00-0.00buy
Gotham Asset Management, LLC77,09880,759+3,6610.170.13-0.04buy
FIL Ltd73,18776,147+2,9600.010.01-0.00buy
OSAIC HOLDINGS, INC.4,9027,709+2,8070.000.00+0.00buy
TWO SIGMA SECURITIES, LLC02,659+2,6590.000.02+0.02buy
Hardy Reed LLC02,172+2,1720.000.03+0.03buy
Mariner, LLC4,8646,872+2,0080.000.00+0.00buy
CANADA LIFE ASSURANCE Co25,44627,414+1,9680.010.01-0.00buy
DEERFIELD MANAGEMENT COMPANY, L.P.01,848+1,8480.000.00+0.00buy
Handelsbanken Fonder AB9,43011,230+1,8000.010.01+0.00buy
ZACKS INVESTMENT MANAGEMENT25,08826,854+1,7660.040.04-0.00buy
TEACHER RETIREMENT SYSTEM OF TEXAS1,8983,651+1,7530.000.00+0.00buy
KESTRA PRIVATE WEALTH SERVICES, LLC01,700+1,7000.000.00+0.00buy
AMERICAN CENTURY COMPANIES INC9,00010,671+1,6710.000.00-0.00buy
Allianz Asset Management GmbH5,1896,707+1,5180.000.00+0.00buy
BAMCO INC /NY/345,800347,200+1,4000.140.13-0.01buy
SCHRODER INVESTMENT MANAGEMENT GROUP527,336528,623+1,2870.090.07-0.02buy
LRT Capital Management, LLC1,5222,768+1,2460.200.33+0.13buy
EntryPoint Capital, LLC01,243+1,2430.000.07+0.07buy
Politan Capital Management LP4,713,5184,714,746+1,22836.0036.18+0.18buy
Qsemble Capital Management, LP1,6682,771+1,1030.050.07+0.01buy
Headlands Technologies LLC0866+8660.000.01+0.01buy
ALLIANCEBERNSTEIN L.P.61,05561,915+8600.000.00-0.00buy
SIMPLEX TRADING, LLC5,5956,360+7650.020.03+0.00buy
Cardinal Capital Management14,76415,440+6760.350.33-0.03buy
Zurcher Kantonalbank (Zurich Cantonalbank)7,2677,877+6100.000.00-0.00buy
HighTower Advisors, LLC4,6275,218+5910.000.00-0.00buy
180 WEALTH ADVISORS, LLC2,1582,721+5630.060.05-0.01buy
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