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MASI

Masimo
MASI

Delisted

MASI was delisted on the 9th of June, 2026.

389 hedge funds and large institutions have $7.24B invested in Masimo in 2025 Q4 according to their latest regulatory filings, with 84 funds opening new positions, 101 increasing their positions, 132 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

13% less capital invested

Capital invested by funds: $8.29B → $7.24B (-$1.05B)

23% less repeat investments, than reductions

Existing positions increased: 101 | Existing positions reduced: 132

63% less call options, than puts

Call options by funds: $3.55M | Put options by funds: $9.69M

Holders
389
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.55M
Puts
$9.69M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
HR
251
Hardy Reed
Mississippi
$282K
CB
252
Cadence Bank
Mississippi
$282K
FFA
253
Farther Finance Advisors
California
$279K
NC
254
nVerses Capital
Florida
$269K
MSRPS
255
Maryland State Retirement & Pension System
Maryland
$264K
AIM
256
Aigen Investment Management
New York
$262K
BFIM
257
Beese Fulmer Investment Management
Ohio
$260K
VF
258
Virtu Financial
New York
$258K
Prudential Financial
259
Prudential Financial
New Jersey
$257K
SOS
260
Silver Oak Securities
Tennessee
$256K
BAM
261
Blueshift Asset Management
New Jersey
$256K
CPIG
262
Chicago Partners Investment Group
Illinois
$254K
MWM
263
Mission Wealth Management
California
$245K
AssetMark Inc
264
AssetMark Inc
California
$241K
ProShare Advisors
265
ProShare Advisors
Maryland
$238K
OSAM
266
O'Shaughnessy Asset Management
Connecticut
$229K
IFU
267
iSAM Funds (UK)
United Kingdom
$229K
VA
268
Vident Advisory
Georgia
$227K
SL
269
Sentinus LLC
Illinois
$227K
AF
270
Allworth Financial
California
$220K
SA
271
Sanctuary Advisors
Indiana
$217K
CIBC Asset Management
272
CIBC Asset Management
Ontario, Canada
$217K
PA
273
Pinnacle Associates
New York
$217K
MGP
274
M&G plc
United Kingdom
$211K
BA
275
Bridgewater Associates
Connecticut
$211K