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Masimo
MASI

Overview Fund Activity

468 hedge funds and large institutions have $12.5B invested in Masimo in 2021 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 146 increasing their positions, 174 reducing their positions, and 35 closing their positions.

Holders
468
Holders Change
+15
Holders Change %
+3.31%
% of All Funds
8.22%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.11%
New
54
Increased
146
Reduced
174
Closed
35
Calls
$65.9M
Puts
$15.6M
Net Calls
+$50.3M
Net Calls Change
-$20.8M

Top Buyers

1
DCP
1
D1 Capital Partners
New York
$148M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$166M
3
Sumitomo Mitsui Trust Group
3
Sumitomo Mitsui Trust Group
Japan
$98.6M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$40M
5
MC
5
Martin Currie
United Kingdom
$168M

Top Sellers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$0
2
Neuberger Berman Group
2
Neuberger Berman Group
New York
$142M
3
EAM
3
Eagle Asset Management
Florida
$64.1M
4
CS
4
Credit Suisse
Switzerland
$212M
5
Citigroup
5
Citigroup
New York
$79.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
National Pension Service
451
National Pension Service
South Korea
$2K -$849K -3,397 -100%
HWM
452
HighMark Wealth Management
Minnesota
$2K -$667 -2 -25%
RIA
453
RPG Investment Advisory
California
$2K -$667 -2 -25%
GWS
454
Glassman Wealth Services
Virginia
$2K – – –
ZB
455
Zions Bancorporation
Utah
$2K – – –
MPWT
456
MassMutual Private Wealth & Trust
Connecticut
$2K +$1.11K +5 +125%
CI
457
CX Institutional
Indiana
$1K – – –
MIM
458
Macroview Investment Management
Maryland
$1K – – –
VCM
459
Versant Capital Management
Arizona
$1K – – –
LIM
460
Longfellow Investment Management
Massachusetts
$1K – – –
SCA
461
Stonebridge Capital Advisors
Minnesota
$1K +$1K +2 New
FMII
462
Farmers & Merchants Investments Inc
Nebraska
$1K +$1K +3 New
FMP
463
Financial Management Professionals
Texas
$1K +$1K +3 New
CFA
464
Carroll Financial Associates
North Carolina
$1K +$1K +6 New
ED
465
Exane Derivatives
France
$541 – – –
Nisa Investment Advisors
466
Nisa Investment Advisors
Missouri
$521 -$512 -1,891 -50%
MGIM
467
M&G Investment Management
United Kingdom
$351 +$6 +21 +2%
BBHC
468
Brown Brothers Harriman & Co
New York
$46 – – –
William Blair Investment Management
469
William Blair Investment Management
Illinois
– -$105M -431,775 Closed
ACH
470
ArrowMark Colorado Holdings
Colorado
– -$30.4M -125,426 Closed
MCM
471
Moore Capital Management
New York
– -$16.4M -67,819 Closed
AIM
472
Aigen Investment Management
New York
– -$3.62M -14,918 Closed
WIM
473
Waverton Investment Management
United Kingdom
– -$2.45M -10,105 Closed
RG
474
Rathbones Group
United Kingdom
– -$1.6M -6,600 Closed
Nomura Holdings
475
Nomura Holdings
Japan
– -$1.21M -5,000 Closed
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19
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