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 |
|---|---|---|---|---|---|---|---|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-5.85K- 39.6% |
$800K - $1M
|
8.92K
$1.35M
|
|
|
Oct 23, 2025
Q3 2025
|
Cardinal Capital Management
|
BUY
|
- |
943+ 4.66% |
$129K - $162K
|
21.2K
$3.2M
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-4- 11.76% |
$547 - $685
|
30
$4.53K
|
|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
SELL
|
- |
-7- 0.14% |
$957 - $1.2K
|
5.05K
$763K
|
|
|
Oct 23, 2025
Q3 2025
|
Oregon Public Employees Retirement Fund
|
BUY
|
- |
55+ 0.6% |
$7.52K - $9.42K
|
9.27K
$1.4M
|
|
|
Oct 22, 2025
Q3 2025
|
Louisiana State Employees Retirement System
|
BUY
|
- |
200+ 1.57% |
$27.4K - $34.3K
|
12.9K
$1.95M
|
|
|
Oct 22, 2025
Q3 2025
|
Massmutual Trust CO Fsb
|
SELL
|
- |
-40- 15.21% |
$5.47K - $6.85K
|
223
$33.7K
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
2.41KNew |
$330K - $413K
|
2.41K
$364K
|
|
|
Oct 21, 2025
Q3 2025
|
True Wealth Design, LLC
Akron, OH |
SELL
|
- |
-27- 23.28% |
$3.69K - $4.63K
|
89
$13.4K
|
|
|
Oct 21, 2025
Q3 2025
|
Silver Oak Securities, Inc
Jackson, TN |
BUY
|
- |
1.96KNew |
$267K - $335K
|
1.96K
$295K
|
|
|
Oct 21, 2025
Q3 2025
|
Steel Peak Wealth Management LLC
|
BUY
|
- |
1.23K+ 30.12% |
$168K - $210K
|
5.29K
$800K
|
|
|
Oct 21, 2025
Q3 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
BUY
|
- |
132+ 4400.0% |
$18.1K - $22.6K
|
135
$20.4K
|
|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-2- 0.52% |
$274 - $343
|
382
$57.7K
|
|
|
Oct 21, 2025
Q3 2025
|
Fifth Third Wealth Advisors LLC
Cincinnati, OH |
BUY
|
- |
3+ 0.2% |
$410 - $514
|
1.47K
$222K
|
|
|
Oct 20, 2025
Q3 2025
|
Mather Group, Llc.
Chicago, IL |
BUY
|
- |
6New |
$821 - $1.03K
|
6
$907
|
|
|
Oct 17, 2025
Q3 2025
|
Farmers & Merchants Investments Inc
|
BUY
|
- |
4+ 11.11% |
$547 - $685
|
40
$6.04K
|
|
|
Oct 16, 2025
Q3 2025
|
180 Wealth Advisors, LLC
|
SELL
|
- |
-94- 3.46% |
$12.9K - $16.1K
|
2.62K
$396K
|
|
|
Oct 16, 2025
Q3 2025
|
Lockerman Financial Group, Inc.
|
SELL
|
- |
-1.3K- 9.92% |
$178K - $223K
|
11.8K
$1.78M
|
|
|
Oct 15, 2025
Q3 2025
|
Swedbank Ab
Stockholm, V7 |
SELL
|
- |
-6.3K- 8.54% |
$862K - $1.08M
|
67.5K
$10.2M
|
|
|
Oct 15, 2025
Q3 2025
|
Private Trust CO Na
|
BUY
|
- |
1New |
$137 - $171
|
1
$151
|
|
|
Oct 15, 2025
Q3 2025
|
Harbor Capital Advisors, Inc.
|
SELL
|
- |
-16.5K- 62.4% |
$2.25M - $2.82M
|
9.93K
$1.5M
|
|
|
Oct 15, 2025
Q3 2025
|
Pacer Advisors, Inc.
Malvern, PA |
BUY
|
- |
6.08KNew |
$832K - $1.04M
|
6.08K
$919K
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
SELL
|
- |
-67- 7.2% |
$9.16K - $11.5K
|
864
$131K
|
|
|
Oct 14, 2025
Q3 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
991+ 29.69% |
$136K - $170K
|
4.33K
$654K
|
|
|
Oct 14, 2025
Q3 2025
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
BUY
|
- |
12New |
$1.64K - $2.06K
|
12
$1.81K
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
869+ 423.9% |
$119K - $149K
|
1.07K
$162K
|
|
|
Oct 14, 2025
Q3 2025
|
Yousif Capital Management, LLC
|
SELL
|
- |
-757- 4.84% |
$104K - $130K
|
14.9K
$2.25M
|
|
|
Oct 10, 2025
Q3 2025
|
Perpetual LTD
Sydney, New South Wales, C3 |
SELL
|
- |
-10.5K- 49.71% |
$1.44M - $1.8M
|
10.6K
$1.61M
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-14.7K- 75.1% |
$2.01M - $2.52M
|
4.88K
$737K
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-568- 18.78% |
$77.7K - $97.3K
|
2.46K
$371K
|
|
|
Oct 06, 2025
Q3 2025
|
Heartwood Wealth Advisors LLC
|
BUY
|
- |
6New |
$821 - $1.03K
|
6
$907
|
|
|
Oct 02, 2025
Q3 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-204- 28.81% |
$27.9K - $35K
|
504
$76.2K
|
|
| Q2 2025 | |||||||
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
65.8K+ 149.95% |
$9.5M - $11.3M
|
110K
$16.6M
|
|
|
Sep 25, 2025
Q2 2025
|
Capital A Wealth Management, LLC
New Castle, PA |
BUY
|
- |
20New |
$2.89K - $3.44K
|
20
$3.02K
|
|
|
Sep 24, 2025
Q2 2025
|
Texas Permanent School Fund
Austin, TX |
SELL
|
- |
-17.4K- 33.57% |
$2.51M - $2.99M
|
34.4K
$5.2M
|
|
|
Aug 18, 2025
Q2 2025
|
Kestra Investment Management, LLC
Austin, TX |
BUY
|
- |
2+ 28.57% |
$289 - $344
|
9
$1.36K
|
|
|
Aug 18, 2025
Q2 2025
|
Geneos Wealth Management Inc.
|
BUY
|
- |
3+ 8.11% |
$433 - $516
|
40
$6.04K
|
|
|
Aug 18, 2025
Q2 2025
|
Pitcairn CO
Jenkintown, PA |
BUY
|
- |
14+ 1.07% |
$2.02K - $2.41K
|
1.32K
$199K
|
|
|
Aug 14, 2025
Q2 2025
|
Winton Group LTD
London, X0 |
BUY
|
- |
5.62KNew |
$811K - $966K
|
5.62K
$849K
|
|
|
Aug 14, 2025
Q2 2025
|
Bridgefront Capital, LLC
Austin, TX |
BUY
|
- |
894+ 33.48% |
$129K - $154K
|
3.56K
$539K
|
|
|
Aug 14, 2025
Q2 2025
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-3.94K- 69.61% |
$569K - $677K
|
1.72K
$260K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-9.7K- 38.55% |
$1.4M - $1.67M
|
15.5K
$2.34M
|
|
|
Aug 14, 2025
Q2 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
49.7K+ 37.41% |
$7.18M - $8.55M
|
183K
$27.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Cinctive Capital Management LP
New York, NY |
BUY
|
- |
46.8KNew |
$6.76M - $8.05M
|
46.8K
$7.07M
|
|
|
Aug 14, 2025
Q2 2025
|
Utah Retirement Systems
Salt Lake City, UT |
BUY
|
- |
82+ 3.57% |
$11.8K - $14.1K
|
2.38K
$360K
|
|
|
Aug 14, 2025
Q2 2025
|
Brinker Capital Investments, LLC
|
BUY
|
- |
104+ 2.18% |
$15K - $17.9K
|
4.87K
$736K
|
|
|
Aug 14, 2025
Q2 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
1.47KNew |
$213K - $253K
|
1.47K
$222K
|
|
|
Aug 14, 2025
Q2 2025
|
Birchview Capital, LP
Burlington, VT |
SELL
|
- |
-3K- 26.6% |
$433K - $516K
|
8.28K
$1.25M
|
|
|
Aug 14, 2025
Q2 2025
|
Fil LTD
Hamilton, D0 |
SELL
|
- |
-113K- 66.83% |
$16.4M - $19.5M
|
56.3K
$8.51M
|
|
|
Aug 14, 2025
Q2 2025
|
Hawk Ridge Capital Management LP
Los Angeles, CA |
BUY
|
- |
149KNew |
$21.5M - $25.6M
|
149K
$22.5M
|
|