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Masimo
MASI

Overview Fund Activity

353 hedge funds and large institutions have $4.17B invested in Masimo in 2023 Q3 according to their latest regulatory filings, with 59 funds opening new positions, 79 increasing their positions, 157 reducing their positions, and 117 closing their positions.

Holders
353
Holders Change
-59
Holders Change %
-14.32%
% of All Funds
5.63%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
59
Increased
79
Reduced
157
Closed
117
Calls
$208M
Puts
$58M
Net Calls
+$150M
Net Calls Change
+$125M

Top Buyers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$133M
2
EC
2
Eminence Capital
New York
$90.9M
3
JSP
3
Jackson Square Partners
California
$75.6M
4
SHCM
4
Sachem Head Capital Management
New York
$55.6M
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$187M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$460M
2
Fundsmith LLP
2
Fundsmith LLP
United Kingdom
$0
3
BlackRock
3
BlackRock
New York
$475M
4
GCM
4
Geneva Capital Management
Wisconsin
$0
5
Norges Bank
5
Norges Bank
Norway
$2.01M
Name Market Value Shares Shares
Change 		Shares
Change %
Pictet Asset Management
201
Pictet Asset Management
Switzerland
$474K 5,401 +5,401 New
SOADOR
202
State of Alaska Department of Revenue
Alaska
$462K 5,274 -745 -12%
Allianz Asset Management
203
Allianz Asset Management
Germany
$461K 5,261 +1,238 +31%
GAM
204
Gotham Asset Management
New York
$461K 5,253 -1,709 -25%
American Century Companies
205
American Century Companies
Missouri
$457K 5,213 +111 +2%
AIM
206
Aigen Investment Management
New York
$430K 4,901 +4,901 New
Baird Financial Group
207
Baird Financial Group
Wisconsin
$402K 4,582 -55 -1%
PAG
208
Private Advisor Group
New Jersey
$396K 4,513 -332 -7%
RJT
209
Raymond James Trust
Florida
$393K 4,480 -24 -0.5%
LP
210
LMR Partners
United Kingdom
$392K 4,471 +4,471 New
NSAM
211
North Star Asset Management
Wisconsin
$387K 4,413 -948 -18%
GC
212
Guggenheim Capital
Illinois
$374K 4,270 +278 +7%
SW
213
SteelPeak Wealth
California
$371K 4,235 -182 -4%
NRD
214
Nebula Research & Development
New York
$352K 4,014 +4,014 New
PFO
215
Pathstone Family Office
New Jersey
$341K 3,891 -237 -6%
PNC Financial Services Group
216
PNC Financial Services Group
Pennsylvania
$332K 3,782 -2,096 -36%
VI
217
Vestcor Inc
New Brunswick, Canada
$331K 3,779 +2,606 +222%
SAM
218
Securian Asset Management
Minnesota
$329K 3,757 -556 -13%
MSRPS
219
Maryland State Retirement & Pension System
Maryland
$328K 3,736 – –
Man Group
220
Man Group
United Kingdom
– – -32,548 Closed
Pacer Advisors
221
Pacer Advisors
Pennsylvania
$324K 3,694 -9,007 -71%
VCP
222
Verus Capital Partners
Arizona
$320K 3,651 – –
IFAM
223
Institutional & Family Asset Management
Colorado
$320K 3,650 – –
Group One Trading
224
Group One Trading
Illinois
$319K 3,640 +3,154 +649%
Allspring Global Investments
225
Allspring Global Investments
North Carolina
$316K 3,603 -37,977 -91%
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