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Masimo
MASI

Overview Fund Activity

412 hedge funds and large institutions have $7.55B invested in Masimo in 2023 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 112 increasing their positions, 170 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
412
Holders Change
-12
Holders Change %
-2.83%
% of All Funds
6.5%
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
170
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 %
Group One Trading
326
Group One Trading
Illinois
$80K +$80K +486 New
IUHSA
327
Itau Unibanco Holding S.A.
Brazil
$72.4K -$165 -1 -0.2%
JWM
328
Janiczek Wealth Management
Colorado
$69.6K -$4.11K -25 -6%
CSS
329
Cubist Systematic Strategies
Connecticut
$65.8K -$151K -918 -70%
UM
330
UniSuper Management
Australia
$65.8K +$65.8K +400 New
FDCDDQ
331
Federation des caisses Desjardins du Quebec
Quebec, Canada
$62.5K +$41.1K +250 +192%
MPWT
332
MassMutual Private Wealth & Trust
Connecticut
$56.3K +$37.7K +229 +203%
SOW
333
State of Wyoming
Wyoming
$54.3K +$10.7K +65 +25%
SWM
334
Spire Wealth Management
Virginia
$53.8K -$1.65K -10 -3%
PA
335
Parallel Advisors
California
$52.8K -$6.25K -38 -11%
QT
336
Quantbot Technologies
New York
$52.2K +$52.2K +317 New
TCPG
337
Trivant Custom Portfolio Group
California
$49.4K – – –
Fifth Third Bancorp
338
Fifth Third Bancorp
Ohio
$48.7K +$7.24K +44 +17%
FAM
339
Fred Alger Management
New York
$43.8K -$1.35M -8,210 -97%
Northwestern Mutual Wealth Management
340
Northwestern Mutual Wealth Management
Wisconsin
$39.5K +$5.76K +35 +17%
AIM
341
Achmea Investment Management
Netherlands
$39K +$39K +242 New
Nisa Investment Advisors
342
Nisa Investment Advisors
Missouri
$38.7K -$512K -3,114 -93%
LC
343
Lindbrook Capital
California
$33.6K -$1.32K -8 -4%
HI
344
Harbour Investments
Wisconsin
$30.1K – – –
National Bank of Canada
345
National Bank of Canada
Quebec, Canada
$28.8K +$28.8K +175 New
AF
346
Allworth Financial
California
$27K – – –
HNB
347
Huntington National Bank
Ohio
$21.4K +$20.9K +127 +4,233%
RTC
348
Riverview Trust Company
Washington
$20.2K – – –
BAMF
349
BI Asset Management Fondsmaeglerselskab
Denmark
$20K – – –
N
350
Natixis
France
$19.7K +$19.6K +119 +11,900%
12 13
14
15 16