MASI icon

Masimo
MASI

Overview Fund Activity

453 hedge funds and large institutions have $11.1B invested in Masimo in 2021 Q2 according to their latest regulatory filings, with 44 funds opening new positions, 164 increasing their positions, 171 reducing their positions, and 65 closing their positions.

Holders
453
Holders Change
-23
Holders Change %
-4.83%
% of All Funds
7.91%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.07%
New
44
Increased
164
Reduced
171
Closed
65
Calls
$93.5M
Puts
$22.4M
Net Calls
+$71.1M
Net Calls Change
+$52.4M

Top Buyers

1
BlackRock
1
BlackRock
New York
$2.16B
2
Macquarie Group
2
Macquarie Group
Australia
$137M
3
Korea Investment Corp
3
Korea Investment Corp
South Korea
$67.9M
4
RI
4
RTW Investments
New York
$200M
5
VNIM
5
Vaughan Nelson Investment Management
Texas
$187M

Top Sellers

1
Invesco
1
Invesco
Georgia
$279M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$505M
3
Westfield Capital Management
3
Westfield Capital Management
Massachusetts
$0
4
FAM
4
Fred Alger Management
New York
$4.02M
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$207M
Name Market Value Shares Shares
Change 		Shares
Change %
Principal Financial Group
51
Principal Financial Group
Iowa
$43.4M 179,117 +1,140 +0.6%
Arrowstreet Capital
52
Arrowstreet Capital
Massachusetts
$41.8M 172,477 +56,152 +48%
Sumitomo Mitsui Trust Group
53
Sumitomo Mitsui Trust Group
Japan
$41.7M 171,851 -11,035 -6%
Handelsbanken Fonder
54
Handelsbanken Fonder
Sweden
$39.4M 162,430 +34,500 +27%
Retirement Systems of Alabama
55
Retirement Systems of Alabama
Alabama
$39M 160,920 +18,654 +13%
BWC
56
Blue Whale Capital
United Kingdom
$36.8M 151,900 +42,650 +39%
Deutsche Bank
57
Deutsche Bank
Germany
$35.3M 145,769 +3,940 +3%
Rockefeller Capital Management
58
Rockefeller Capital Management
New York
$35.1M 144,762 -4,972 -3%
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$32.7M 135,043 +1,185 +0.9%
JPMorgan Chase & Co
60
JPMorgan Chase & Co
New York
$31.2M 128,689 -48,774 -27%
BG
61
Bellevue Group
Switzerland
$31M 127,713 +1,517 +1%
ACH
62
ArrowMark Colorado Holdings
Colorado
$30.4M 125,426 -10,602 -8%
Manulife (Manufacturers Life Insurance)
63
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$27.7M 114,231 +7,361 +7%
MAM
64
Montanaro Asset Management
United Kingdom
$25M 103,200 -1,300 -1%
CA
65
Capitolis Advisors
New York
$25M 103,058 +91,700 +807%
Amundi
66
Amundi
France
$23.3M 96,087 +96,087 New
PPA
67
Parametric Portfolio Associates
Washington
$22.4M 92,462 +57 +0.1%
GI
68
GAMCO Investors
Connecticut
$21.7M 89,500 -500 -0.6%
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$21.4M 88,267 -3,124 -3%
Morgan Stanley
70
Morgan Stanley
New York
$21.3M 87,650 -45,409 -34%
Wells Fargo
71
Wells Fargo
California
$20.7M 85,581 -51,847 -38%
AllianceBernstein
72
AllianceBernstein
Tennessee
$20.3M 83,549 -2,931 -3%
BCIM
73
British Columbia Investment Management
British Columbia, Canada
$19.8M 81,733 +25,470 +45%
Baillie Gifford & Co
74
Baillie Gifford & Co
United Kingdom
$18.7M 77,328 +9,230 +14%
SI
75
Scout Investments
Missouri
$17.4M 71,831 -324 -0.4%
1 2
3
4 5