Masimo
MASI
MASI
392 hedge funds and large institutions have $9.03B invested in Masimo in 2025 Q1 according to their latest regulatory filings, with 80 funds opening new positions, 134 increasing their positions, 117 reducing their positions, and 47 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
392
Holders Change
+29
Holders Change %
+7.99%
% of All Funds
5.32%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
80
Increased
134
Reduced
117
Closed
47
Calls
$7.35M
Puts
$5.71M
Net Calls
+$1.63M
Net Calls Change
-$7.13M
Top Buyers
| 1 |
BlackRock
New York
|
+$195M |
| 2 |
DCP
Durable Capital Partners
Bethesda,
Maryland
|
+$188M |
| 3 |
Holocene Advisors
New York
|
+$82.9M |
| 4 |
Artisan Partners
Milwaukee,
Wisconsin
|
+$49.8M |
| 5 |
Massachusetts Financial Services
Boston,
Massachusetts
|
+$38.8M |
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Shares Change % |
|
|---|---|---|---|---|---|
|
KBFS
426
Kohmann Bosshard Financial Services
Fairlawn,
Ohio
| – | -$67.4K | -408 | Closed |
|
|
TCOV
427
Trust Company of Vermont
Brattleboro,
Vermont
| – | -$33.1K | -200 | Closed |
|
|
N
428
Natixis
Paris,
France
| – | -$29.9K | -181 | Closed |
|
|
YDMI
429
Y.D. More Investments
Ramat Gan,
Israel
| – | -$19.8K | -120 | Closed |
|
|
LFA
430
LGT Financial Advisors
Dallas,
Texas
| – | -$18.8K | -114 | Closed |
|
|
BC
431
Bayforest Capital
London,
United Kingdom
| – | -$18.7K | -113 | Closed |
|
|
CFFP
432
Center for Financial Planning
Southfied,
Michigan
| – | -$16.5K | -100 | Closed |
|
433
Group One Trading
Chicago,
Illinois
| – | -$12.4K | -75 | Closed |
|
|
CAS
434
Coppell Advisory Solutions
Coppell,
Texas
| – | -$2.19K | -13 | Closed |
|
|
CA
435
Clearstead Advisors
Cleveland,
Ohio
| – | -$1.98K | -12 | Closed |
|
436
Lazard Asset Management
New York
| – | -$1K | -10 | Closed |
|
|
CA
437
Continuum Advisory
Eagle,
Idaho
| – | -$1.49K | -9 | Closed |
|