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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
KBFS
301
Kohmann Bosshard Financial Services
Ohio
$44.5K
SAM
302
Smartleaf Asset Management
Massachusetts
$41.2K
BTI
303
Blue Trust Inc
Georgia
$39.8K
Jones Financial Companies
304
Jones Financial Companies
Missouri
$39.7K
PA
305
Parallel Advisors
California
$36.9K
GI
306
GAMMA Investing
California
$36.8K
TM
307
Torren Management
California
$35K
SS
308
SBI Securities
Japan
$34.6K
RIL
309
Rothschild Investment LLC
Illinois
$33.9K
Los Angeles Capital Management
310
Los Angeles Capital Management
California
$31.1K
MPWT
311
MassMutual Private Wealth & Trust
Connecticut
$29K
HNB
312
Hilltop National Bank
Wyoming
$28.4K
ACM
313
Aster Capital Management
United Arab Emirates
$28.1K
GRP
314
Global Retirement Partners
California
$26.7K
NS
315
NBC Securities
Alabama
$25.5K
AWM
316
Activest Wealth Management
Florida
$24.3K
SIC
317
SJS Investment Consulting
Ohio
$22.9K
A
318
AlphaQuest
New York
$19.6K
Bessemer Group
319
Bessemer Group
New Jersey
$19K
MCM
320
MAI Capital Management
Ohio
$18.1K
Nomura Asset Management
321
Nomura Asset Management
Japan
$15.6K
SFG
322
Strive Financial Group
Indiana
$15.6K
NA
323
NewEdge Advisors
Louisiana
$14.5K
FHA
324
Flagship Harbor Advisors
Massachusetts
$14.4K
PFBT
325
Parkside Financial Bank & Trust
Missouri
$14.2K