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Masimo
MASI

Overview Fund Activity

413 hedge funds and large institutions have $7.56B invested in Masimo in 2023 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 112 increasing their positions, 171 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
413
Holders Change
-12
Holders Change %
-2.82%
% of All Funds
6.51%
Holding in Top 10
6
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-45.45%
% of All Funds
0.09%
New
46
Increased
112
Reduced
171
Closed
58
Calls
$31.2M
Puts
$6.42M
Net Calls
+$24.8M
Net Calls Change
+$6.31M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.18B
2
Westfield Capital Management
2
Westfield Capital Management
Massachusetts
$157M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$799M
4
BlackRock
4
BlackRock
New York
$1.01B
5
First Trust Advisors
5
First Trust Advisors
Illinois
$29.5M

Top Sellers

1
FCM
1
Farallon Capital Management
California
$60.5M
2
Millennium Management
2
Millennium Management
New York
$36M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$8.55M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$33.6M
5
Citadel Advisors
5
Citadel Advisors
Florida
$6.51M
Name Holding Trade Value Shares
Change 		Shares
Change %
HighTower Advisors
226
HighTower Advisors
Illinois
$727K +$377K +2,298 +107%
SW
227
SteelPeak Wealth
California
$727K +$225K +1,366 +45%
SAM
228
Securian Asset Management
Minnesota
$710K -$16.5K -100 -2%
Macquarie Group
229
Macquarie Group
Australia
$679K – – –
Allianz Asset Management
230
Allianz Asset Management
Germany
$662K -$393K -2,386 -37%
GC
231
Guggenheim Capital
Illinois
$657K -$128K -779 -16%
AWA
232
Arkadios Wealth Advisors
Georgia
$656K +$3.13K +19 +0.5%
Simplex Trading
233
Simplex Trading
Illinois
$652K +$104K +630 +19%
FC
234
FORA Capital
Florida
$646K +$646K +3,923 New
MSRPS
235
Maryland State Retirement & Pension System
Maryland
$615K – – –
MML Investors Services
236
MML Investors Services
Massachusetts
$606K +$28.8K +175 +5%
VCP
237
Verus Capital Partners
Arizona
$601K – – –
IFAM
238
Institutional & Family Asset Management
Colorado
$601K – – –
RSC
239
Red Spruce Capital
Pennsylvania
$585K +$199K +1,212 +52%
FAF
240
Fjarde Ap-fonden
Sweden
$576K +$32.9K +200 +6%
HCA
241
Harbor Capital Advisors
Illinois
$570K +$570K +3,466 New
FMC
242
First Merchants Corp
Indiana
$569K – – –
Nordea Investment Management
243
Nordea Investment Management
Sweden
$566K -$38.3K -230 -6%
OFG
244
Oxford Financial Group
Indiana
$564K – – –
PFG
245
PAX Financial Group
Texas
$564K +$84.4K +513 +18%
Teacher Retirement System of Texas
246
Teacher Retirement System of Texas
Texas
$556K -$6.17M -37,521 -92%
Franklin Resources
247
Franklin Resources
California
$545K +$4.94K +30 +0.9%
MGIM
248
M&G Investment Management
United Kingdom
$521K +$22.3K +135 +4%
SMDAM
249
Sumitomo Mitsui DS Asset Management
Japan
$510K -$1.98K -12 -0.4%
QI
250
Qtron Investments
Massachusetts
$503K – – –
8 9
10
11 12