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Masimo
MASI

Overview Fund Activity

350 hedge funds and large institutions have $6.24B invested in Masimo in 2024 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 118 increasing their positions, 106 reducing their positions, and 40 closing their positions.

Holders
350
Holders Change
+14
Holders Change %
+4.17%
% of All Funds
5.09%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
56
Increased
118
Reduced
106
Closed
40
Calls
$37M
Puts
$39.2M
Net Calls
-$2.19M
Net Calls Change
+$8.93M

Top Buyers

1
BlackRock
1
BlackRock
New York
$1.18B
2
Westfield Capital Management
2
Westfield Capital Management
Massachusetts
$143M
3
Millennium Management
3
Millennium Management
New York
$94.9M
4
Thrivent Financial for Lutherans
4
Thrivent Financial for Lutherans
Minnesota
$153M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$85.3M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$603M
2
Capital Research Global Investors
2
Capital Research Global Investors
California
$133M
3
Citadel Advisors
3
Citadel Advisors
Florida
$28.7M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$90.9M
5
MC
5
MIG Capital
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
JSP
351
Jackson Square Partners
California
– – -296,458 Closed
ACH
352
ArrowMark Colorado Holdings
Colorado
– – -218,810 Closed
AIG
353
American International Group
New York
– – -59,110 Closed
Mirae Asset Global Investments
354
Mirae Asset Global Investments
South Korea
– – -42,196 Closed
MWM
355
Moran Wealth Management
Florida
– – -37,380 Closed
TI
356
Trexquant Investment
Connecticut
– – -35,755 Closed
BCIM
357
British Columbia Investment Management
British Columbia, Canada
– – -35,000 Closed
CCM
358
Cinctive Capital Management
New York
– – -13,963 Closed
YIH
359
Y-Intercept (HK)
Hong Kong
– – -11,225 Closed
CIA
360
Capital Impact Advisors
Massachusetts
– – -10,120 Closed
LTAS
361
Linden Thomas Advisory Services
North Carolina
– – -8,755 Closed
LIC
362
Laurus Investment Counsel
Canada
– – -7,710 Closed
SGA
363
Seaport Global Advisors
Massachusetts
– – -7,109 Closed
LCM
364
Landscape Capital Management
New Jersey
– – -5,164 Closed
HFM
365
Harvest Fund Management
China
– – -3,596 Closed
SAM
366
Silvercrest Asset Management
New York
– – -2,925 Closed
Verition Fund Management
367
Verition Fund Management
Connecticut
– – -2,578 Closed
Stifel Financial
368
Stifel Financial
Missouri
– – -2,397 Closed
TI
369
Tidal Investments
Wisconsin
– – -2,179 Closed
GM
370
GeoWealth Management
Illinois
– – -2,147 Closed
AC
371
AXQ Capital
New Jersey
– – -2,000 Closed
SG Americas Securities
372
SG Americas Securities
New York
– – -1,979 Closed
IAA
373
Independent Advisor Alliance
North Carolina
– – -1,936 Closed
Wolverine Trading
374
Wolverine Trading
Illinois
– – -1,746 Closed
Cerity Partners
375
Cerity Partners
New York
– – -1,742 Closed
13 14
15
16 17