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 |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Fred Alger Management, LLC
New York, NY |
SELL
|
- |
-11.7K- 57.06% |
$1.91M - $2.22M
|
8.77K
$1.45M
|
|
|
May 15, 2025
Q1 2025
|
United Services Automobile Association
San Antonio, TX |
BUY
|
- |
2.91KNew |
$476K - $555K
|
2.91K
$482K
|
|
|
May 14, 2025
Q1 2025
|
Artisan Partners Limited Partnership
Milwaukee, WI |
BUY
|
- |
299KNew |
$48.9M - $57M
|
299K
$49.5M
|
|
|
May 14, 2025
Q1 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
BUY
|
- |
9.35K+ 11.31% |
$1.53M - $1.78M
|
92K
$15.2M
|
|
|
May 14, 2025
Q1 2025
|
Entry Point Capital, LLC
New York, NY |
BUY
|
- |
5.37KNew |
$878K - $1.02M
|
5.37K
$888K
|
|
|
May 14, 2025
Q1 2025
|
Northwestern Mutual Investment Management Company, LLC
|
BUY
|
- |
5+ 0.05% |
$818 - $953
|
9.88K
$1.63M
|
|
|
May 14, 2025
Q1 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
31.9K+ 12.7% |
$5.21M - $6.07M
|
283K
$46.8M
|
|
|
May 14, 2025
Q1 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
10.9K+ 0.65% |
$1.78M - $2.07M
|
1.67M
$277M
|
|
|
May 14, 2025
Q1 2025
|
Pine Bridge Investments, L.P.
|
BUY
|
- |
3.95KNew |
$647K - $754K
|
3.95K
$654K
|
|
|
May 14, 2025
Q1 2025
|
Huntington National Bank
Columbus, OH |
SELL
|
- |
-17- 5.26% |
$2.78K - $3.24K
|
306
$50.6K
|
|
|
May 14, 2025
Q1 2025
|
Kcm Investment Advisors LLC
Greenbrae, CA |
BUY
|
- |
100+ 4.14% |
$16.4K - $19.1K
|
2.52K
$416K
|
|
|
May 14, 2025
Q1 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-4.16K- 1.93% |
$680K - $793K
|
212K
$35M
|
|
|
May 14, 2025
Q1 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
23.8K+ 27.39% |
$3.89M - $4.53M
|
110K
$18.3M
|
|
|
May 14, 2025
Q1 2025
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
SELL
|
- |
-9.27K- 81.41% |
$1.52M - $1.77M
|
2.12K
$350K
|
|
|
May 14, 2025
Q1 2025
|
Ci Private Wealth, LLC
Miami, FL |
BUY
|
- |
355+ 0.1% |
$58.1K - $67.7K
|
348K
$57.6M
|
|
|
May 14, 2025
Q1 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
26.4K+ 29.07% |
$4.32M - $5.04M
|
117K
$19.4M
|
|
|
May 14, 2025
Q1 2025
|
Tema Etfs LLC
New York, NY |
SELL
|
- |
-5.04K- 52.58% |
$824K - $960K
|
4.54K
$751K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
5.43KNew |
$887K - $1.03M
|
5.43K
$898K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-19.9K- 63.78% |
$3.25M - $3.79M
|
11.3K
$1.87M
|
|
|
May 14, 2025
Q1 2025
|
Custom Index Systems, LLC
New York, NY |
BUY
|
- |
1.23KNew |
$201K - $234K
|
1.23K
$203K
|
|
|
May 14, 2025
Q1 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
8+ 3.2% |
$1.31K - $1.53K
|
258
$42.7K
|
|
|
May 14, 2025
Q1 2025
|
Comerica Bank
|
SELL
|
- |
-3.52K- 2.49% |
$576K - $672K
|
138K
$22.8M
|
|
|
May 14, 2025
Q1 2025
|
Cibc Private Wealth Group, LLC
|
BUY
|
- |
197+ 492.5% |
$32.2K - $37.6K
|
237
$39.2K
|
|
|
May 14, 2025
Q1 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-386- 1.48% |
$63.1K - $73.6K
|
25.6K
$4.24M
|
|
|
May 14, 2025
Q1 2025
|
Landscape Capital Management, L.L.C.
|
SELL
|
- |
-588- 10.53% |
$96.2K - $112K
|
5K
$827K
|
|
|
May 14, 2025
Q1 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
BUY
|
- |
7.03K+ 36.63% |
$1.15M - $1.34M
|
26.2K
$4.34M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
21.4K+ 39.01% |
$3.51M - $4.09M
|
76.4K
$12.6M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
PUT |
-500- 62.5% |
$81.8K - $95.3K
|
300
$49.6K
|
|
|
May 14, 2025
Q1 2025
|
Bellevue Group Ag
Kuesnacht, V8 |
BUY
|
- |
45.6K+ 188.87% |
$7.46M - $8.7M
|
69.8K
$11.5M
|
|
|
May 14, 2025
Q1 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
15KNew |
$2.45M - $2.86M
|
15K
$2.48M
|
|
|
May 14, 2025
Q1 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
BUY
|
- |
257+ 1.73% |
$42K - $49K
|
15.1K
$2.5M
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-75Closed |
$12.3K - $14.3K
|
0
$0
|
|
|
May 14, 2025
Q1 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
97.8K+ 206.72% |
$16M - $18.7M
|
145K
$24M
|
|
|
May 14, 2025
Q1 2025
|
Mml Investors Services, LLC
Springfield, MA |
BUY
|
- |
228+ 11.59% |
$37.3K - $43.5K
|
2.2K
$363K
|
|
|
May 14, 2025
Q1 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
SELL
|
- |
-1.55K- 10.14% |
$254K - $295K
|
13.7K
$2.27M
|
|
|
May 14, 2025
Q1 2025
|
Zacks Investment Management
Chicago, IL |
BUY
|
- |
578+ 2.12% |
$94.5K - $110K
|
27.8K
$4.6M
|
|
|
May 14, 2025
Q1 2025
|
Quantitative Investment Management, LLC
Charlottesville, VA |
SELL
|
- |
-480- 9.71% |
$78.5K - $91.5K
|
4.46K
$738K
|
|
|
May 14, 2025
Q1 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
18.6K+ 60.51% |
$3.04M - $3.55M
|
49.4K
$8.17M
|
|
|
May 14, 2025
Q1 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-920- 99.67% |
$150K - $175K
|
3
$496
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-28.4K- 93.28% |
$4.65M - $5.42M
|
2.05K
$339K
|
|
|
May 14, 2025
Q1 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
34.4K+ 135.16% |
$5.62M - $6.55M
|
59.8K
$9.89M
|
|
|
May 14, 2025
Q1 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
May 14, 2025
Q1 2025
|
Cramer Rosenthal Mcglynn LLC
Greenwich, CT |
SELL
|
- |
-71.2K- 31.93% |
$11.6M - $13.6M
|
152K
$25.1M
|
|
|
May 14, 2025
Q1 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-665- 9.47% |
$109K - $127K
|
6.36K
$1.05M
|
|
|
May 14, 2025
Q1 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
51.8KNew |
$8.48M - $9.88M
|
51.8K
$8.58M
|
|
|
May 14, 2025
Q1 2025
|
C M Bidwell & Associates LTD
Honolulu, HI |
SELL
|
- |
-17- 2.77% |
$2.78K - $3.24K
|
597
$98.7K
|
|
|
May 14, 2025
Q1 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
SELL
|
- |
-300- 1.86% |
$49.1K - $57.2K
|
15.8K
$2.61M
|
|
|
May 14, 2025
Q1 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
94+ 587.5% |
$15.4K - $17.9K
|
110
$18.2K
|
|
|
May 13, 2025
Q1 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
15K+ 76.35% |
$2.46M - $2.87M
|
34.7K
$5.75M
|
|
|
May 13, 2025
Q1 2025
|
Montanaro Asset Management LTD
|
SELL
|
- |
-14.2K- 30.54% |
$2.32M - $2.71M
|
32.3K
$5.34M
|