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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 %
DCM
251
DAFNA Capital Management
California
$494K – – –
SPC
252
Sigma Planning Corp
Michigan
$493K +$31.1K +189 +7%
Daiwa Securities Group
253
Daiwa Securities Group
Japan
$481K – – –
CGH
254
Crossmark Global Holdings
Texas
$480K -$34.5K -280 -7%
ECM
255
Endurant Capital Management
California
$469K +$469K +2,850 New
ProShare Advisors
256
ProShare Advisors
Maryland
$467K -$30.4K -185 -6%
WC
257
Wexford Capital
Florida
$464K +$464K +2,820 New
PP
258
Prudential plc
United Kingdom
$458K – – –
SAM
259
Silvercrest Asset Management
New York
$458K +$133K +810 +41%
Corient Private Wealth
260
Corient Private Wealth
Florida
$443K -$192K -1,169 -30%
MUAMU
261
Mitsubishi UFJ Asset Management (UK)
United Kingdom
$428K – – –
CANY
262
Caxton Associates (New York)
New York
$423K +$423K +2,568 New
BCM
263
Buckhead Capital Management
Georgia
$419K – – –
KIA
264
KCM Investment Advisors
California
$414K -$2.96M -18,000 -88%
IAA
265
Independent Advisor Alliance
North Carolina
$404K +$26.7K +162 +7%
William Blair & Company
266
William Blair & Company
Illinois
$398K -$37.4K -227 -9%
SCM
267
Shelton Capital Management
Colorado
$392K -$14.8K -90 -4%
CCM
268
Coldstream Capital Management
Washington
$386K -$5.76K -35 -1%
SGA
269
Seaport Global Advisors
Massachusetts
$384K -$94.8K -576 -20%
Bank of Nova Scotia
270
Bank of Nova Scotia
Ontario, Canada
$360K -$20.1K -122 -5%
AAM
271
Advisors Asset Management
Colorado
$359K +$359K +2,179 New
CB
272
Cadence Bank
Mississippi
$357K – – –
AG
273
Algert Global
California
$357K +$357K +2,168 New
AWM
274
AE Wealth Management
Kansas
$357K +$55.6K +338 +18%
CAM
275
Cresset Asset Management
Illinois
$347K +$347K +2,109 New
9 10
11
12 13