Latest Institutional Transactions on Masimo Corp (MASI)
This table provides information on the latest institutional transactions involving Masimo Corp (MASI) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jul 28, 2025
Q2 2025
|
Rfg Advisory, LLC
Birmingham, AL |
SELL
|
- |
-2.89K- 42.67% |
$418K - $498K
|
3.89K
$587K
|
|
|
Jul 28, 2025
Q2 2025
|
Wilson Asset Management (International) Pty LTD
Sydney, C3 |
BUY
|
- |
27.2KNew |
$3.93M - $4.68M
|
27.2K
$4.12M
|
|
|
Jul 28, 2025
Q2 2025
|
Harbour Investments, Inc.
Madison, WI |
SELL
|
- |
-10- 52.63% |
$1.44K - $1.72K
|
9
$1.36K
|
|
|
Jul 25, 2025
Q2 2025
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-17.4K- 45.44% |
$2.51M - $2.99M
|
20.9K
$3.16M
|
|
|
Jul 24, 2025
Q2 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
BUY
|
- |
34+ 11.11% |
$4.91K - $5.85K
|
340
$51.4K
|
|
|
Jul 23, 2025
Q2 2025
|
Vontobel Holding Ltd.
|
SELL
|
- |
-111- 7.97% |
$16K - $19.1K
|
1.28K
$194K
|
|
|
Jul 22, 2025
Q2 2025
|
Hfm Investment Advisors, LLC
Glassboro, NJ |
BUY
|
- |
1+ 100.0% |
$144 - $172
|
2
$302
|
|
|
Jul 22, 2025
Q2 2025
|
Bay Harbor Wealth Management, LLC
|
BUY
|
- |
1+ 100.0% |
$144 - $172
|
2
$302
|
|
|
Jul 21, 2025
Q2 2025
|
Cromwell Holdings LLC
Jackson, WY |
BUY
|
- |
4New |
$578 - $688
|
4
$604
|
|
|
Jul 21, 2025
Q2 2025
|
Andina Capital Management, LLC
Lehi, UT |
BUY
|
- |
1.42KNew |
$205K - $244K
|
1.42K
$215K
|
|
|
Jul 17, 2025
Q2 2025
|
Hb Wealth Management, LLC
|
SELL
|
- |
-77- 6.06% |
$11.1K - $13.2K
|
1.19K
$180K
|
|
|
Jul 17, 2025
Q2 2025
|
Janney Montgomery Scott LLC
|
SELL
|
- |
-81- 4.6% |
$11.7K - $13.9K
|
1.68K
$254K
|
|
|
Jul 17, 2025
Q2 2025
|
Greenleaf Trust
Kalamazoo, MI |
SELL
|
- |
-97- 7.38% |
$14K - $16.7K
|
1.22K
$184K
|
|
|
Jul 15, 2025
Q2 2025
|
Financial Management Professionals, Inc.
|
BUY
|
- |
1New |
$144 - $172
|
1
$151
|
|
|
Jul 15, 2025
Q2 2025
|
Ballentine Partners, LLC
Waltham, MA |
BUY
|
- |
19+ 1.54% |
$2.74K - $3.27K
|
1.26K
$190K
|
|
|
Jul 14, 2025
Q2 2025
|
Advisor Net Financial, Inc
|
BUY
|
- |
2New |
$289 - $344
|
2
$302
|
|
|
Jul 14, 2025
Q2 2025
|
Fortitude Family Office, LLC
Scottsdale, AZ |
BUY
|
- |
11New |
$1.59K - $1.89K
|
11
$1.66K
|
|
|
Jul 09, 2025
Q2 2025
|
Westmount Partners, LLC
Los Angeles, CA |
SELL
|
- |
-125- 0.48% |
$18.1K - $21.5K
|
25.9K
$3.91M
|
|
|
Jul 01, 2025
Q2 2025
|
Kera Capital Partners, Inc.
Sacramento, CA |
BUY
|
- |
1.38KNew |
$199K - $237K
|
1.38K
$209K
|
|
| Q1 2025 | |||||||
|
Oct 29, 2025
Q1 2025
|
J.Safra Asset Management Corp
|
SELL
|
- |
-1- 6.25% |
$164 - $191
|
15
$2.27K
|
|
|
Oct 08, 2025
Q1 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-3- 0.01% |
$491 - $572
|
24.2K
$3.65M
|
|
|
Jul 16, 2025
Q1 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
BUY
|
- |
7.3K+ 251.62% |
$1.19M - $1.39M
|
10.2K
$1.54M
|
|
|
May 28, 2025
Q1 2025
|
Anderson Financial Strategies, LLC
Dayton, OH |
BUY
|
- |
295New |
$48.2K - $56.2K
|
295
$44.6K
|
|
|
May 21, 2025
Q1 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
143New |
$23.4K - $27.3K
|
143
$21.6K
|
|
|
May 16, 2025
Q1 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
1.32KNew |
$216K - $252K
|
1.32K
$199K
|
|
|
May 15, 2025
Q1 2025
|
Integral Health Asset Management, LLC
|
BUY
|
- |
45KNew |
$7.36M - $8.58M
|
45K
$6.8M
|
|
|
May 15, 2025
Q1 2025
|
Wpg Advisers, LLC
Baltimore, MD |
SELL
|
- |
-6- 28.57% |
$981 - $1.14K
|
15
$2.27K
|
|
|
May 15, 2025
Q1 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
11.9KNew |
$1.95M - $2.27M
|
11.9K
$1.8M
|
|
|
May 15, 2025
Q1 2025
|
Private Wealth Asset Management, LLC
Cedar Rapids, IA |
BUY
|
- |
6New |
$981 - $1.14K
|
6
$907
|
|
|
May 15, 2025
Q1 2025
|
Orion Portfolio Solutions, LLC
|
SELL
|
- |
-11- 0.23% |
$1.8K - $2.1K
|
4.77K
$720K
|
|
|
May 15, 2025
Q1 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-1K- 4.76% |
$164K - $191K
|
20K
$3.02M
|
|
|
May 15, 2025
Q1 2025
|
Rise Advisors, LLC
|
SELL
|
- |
-41- 30.6% |
$6.71K - $7.82K
|
93
$14.1K
|
|
|
May 15, 2025
Q1 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
- |
175New |
$28.6K - $33.4K
|
175
$26.4K
|
|
|
May 15, 2025
Q1 2025
|
Lido Advisors, LLC
Los Angeles, CA |
SELL
|
- |
-229- 6.82% |
$37.5K - $43.7K
|
3.13K
$473K
|
|
|
May 15, 2025
Q1 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
17.4KNew |
$2.84M - $3.31M
|
17.4K
$2.63M
|
|
|
May 15, 2025
Q1 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-1.05K- 30.47% |
$172K - $201K
|
2.41K
$363K
|
|
|
May 15, 2025
Q1 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
7.53KNew |
$1.23M - $1.44M
|
7.53K
$1.14M
|
|
|
May 15, 2025
Q1 2025
|
Redmile Group, LLC
San Francisco, CA |
BUY
|
- |
26.1KNew |
$4.26M - $4.97M
|
26.1K
$3.94M
|
|
|
May 15, 2025
Q1 2025
|
Greenline Partners, LLC
New York, NY |
BUY
|
- |
3New |
$491 - $572
|
3
$453
|
|
|
May 15, 2025
Q1 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
4.85KNew |
$794K - $925K
|
4.85K
$733K
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
PUT |
10KNew |
$1.64M - $1.91M
|
10K
$1.51M
|
|
|
May 15, 2025
Q1 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
469New |
$76.7K - $89.4K
|
469
$70.9K
|
|
|
May 15, 2025
Q1 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
1.27KNew |
$208K - $243K
|
1.27K
$193K
|
|
|
May 15, 2025
Q1 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
3.77KNew |
$617K - $719K
|
3.77K
$570K
|
|
|
May 15, 2025
Q1 2025
|
United Services Automobile Association
San Antonio, TX |
BUY
|
- |
2.91KNew |
$476K - $555K
|
2.91K
$440K
|
|
|
May 14, 2025
Q1 2025
|
Artisan Partners Limited Partnership
Milwaukee, WI |
BUY
|
- |
299KNew |
$48.9M - $57M
|
299K
$45.2M
|
|
|
May 14, 2025
Q1 2025
|
Pine Bridge Investments, L.P.
|
BUY
|
- |
3.95KNew |
$647K - $754K
|
3.95K
$598K
|
|
|
May 14, 2025
Q1 2025
|
Kcm Investment Advisors LLC
Greenbrae, CA |
BUY
|
- |
100+ 4.14% |
$16.4K - $19.1K
|
2.52K
$380K
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
PUT |
-500- 62.5% |
$81.8K - $95.3K
|
300
$45.3K
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-75Closed |
$12.3K - $14.3K
|
0
$0
|
|