Institutional Ownership Masimo Corp (MASI)
This table provides information about the institutional ownership of Masimo Corp (MASI). We have compiled data on the 427 institutions that hold shares in the stock, with a total of 45.5 Million shares, which have been reported (via 13F filing form) to have a value of $6.83 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Artisan Partners Limited Partnership
Milwaukee, WI |
May 14, 2025 Q1 2025 |
299,023
shares
|
$47 Million
0.09% of portfolio
|
Q1 2025
New holding
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
May 14, 2025 Q1 2025 |
282,637
shares
|
$44.4 Million
0.01% of portfolio
|
Q1 2025
Added 12.7%
|
|
|
Goldman Sachs Group Inc
New York, NY |
May 16, 2025 Q1 2025 |
280,255
shares
|
$44.1 Million
0.01% of portfolio
|
Q1 2025
Added 38.57%
|
|
|
First Republic Investment Management, Inc.
San Francisco, CA |
Nov 07, 2023 Q3 2023 |
261,856
shares
|
$41.2 Million
0.07% of portfolio
|
Q3 2023
Reduced 0.27%
|
|
|
Invesco Ltd.
Atlanta, GA |
May 12, 2025 Q1 2025 |
261,358
shares
|
$41.1 Million
0.01% of portfolio
|
Q1 2025
Reduced 5.97%
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
246,489
shares
|
$38.8 Million
0.0% of portfolio
|
Q1 2025
Added 91.61%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
May 14, 2025 Q1 2025 |
211,786
shares
|
$33.3 Million
0.01% of portfolio
|
Q1 2025
Reduced 1.93%
|
|
|
Raymond James Financial Inc
St. Petersburg, FL |
May 13, 2025 Q1 2025 |
206,116
shares
|
$32.4 Million
0.01% of portfolio
|
Q1 2025
Added 1.05%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
May 19, 2025 Q1 2025 |
189,130
shares
|
$29.7 Million
0.01% of portfolio
|
Q1 2025
Reduced 0.59%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
175,050
shares
|
$27.5 Million
0.01% of portfolio
|
Q3 2024
Reduced 3.04%
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
170,177
shares
|
$26.8 Million
0.01% of portfolio
|
Q1 2025
Added 6.34%
|
|
|
Fil LTD
Hamilton, D0 |
May 12, 2025 Q1 2025 |
169,788
shares
|
$26.7 Million
0.03% of portfolio
|
Q1 2025
Added 53.89%
|
|
|
Nuveen, LLC
Charlotte, NC |
May 12, 2025 Q1 2025 |
155,045
shares
|
$24.4 Million
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Cramer Rosenthal Mcglynn LLC
Greenwich, CT |
May 14, 2025 Q1 2025 |
151,664
shares
|
$23.8 Million
1.91% of portfolio
|
Q1 2025
Reduced 31.93%
|
|
|
First Trust Advisors LP
Wheaton, IL |
May 14, 2025 Q1 2025 |
145,164
shares
|
$22.8 Million
0.02% of portfolio
|
Q1 2025
Added 206.72%
|
|
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
144,590
shares
|
$22.7 Million
0.21% of portfolio
|
Q1 2025
Added 13.16%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
May 15, 2025 Q1 2025 |
143,759
shares
|
$22.6 Million
0.12% of portfolio
|
Q1 2025
Added 1821.65%
|
|
|
Comerica Bank
|
May 14, 2025 Q1 2025 |
137,855
shares
|
$21.7 Million
0.1% of portfolio
|
Q1 2025
Reduced 2.49%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
134,806
shares
|
$21.2 Million
0.01% of portfolio
|
Q1 2025
Reduced 66.96%
|
|
|
Woodline Partners LP
San Francisco, CA |
May 15, 2025 Q1 2025 |
132,969
shares
|
$20.9 Million
0.15% of portfolio
|
Q1 2025
Added 159.78%
|
|
|
Gamma Investing LLC
Foster City, CA |
Apr 07, 2025 Q1 2025 |
122,951
shares
|
$19.3 Million
0.0% of portfolio
|
Q1 2025
Reduced 99.4%
|
|
|
Rhumbline Advisers
Boston, MA |
Apr 08, 2025 Q1 2025 |
122,811
shares
|
$19.3 Million
0.02% of portfolio
|
Q1 2025
Reduced 1.26%
|
|
|
Rockefeller Capital Management L.P.
New York, NY |
May 14, 2025 Q1 2025 |
117,326
shares
|
$18.4 Million
0.05% of portfolio
|
Q1 2025
Added 29.07%
|
|
|
Toroso Investments, LLC
Massapequa, NY |
May 14, 2025 Q1 2025 |
110,486
shares
|
$17.4 Million
0.18% of portfolio
|
Q1 2025
Added 27.39%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Apr 28, 2025 Q1 2025 |
102,661
shares
|
$16.1 Million
0.01% of portfolio
|
Q1 2025
Added 0.0%
|