Latest Institutional Purchases of Masimo Corp (MASI)
This list provides information on the latest institutional transactions involving Masimo Corp (MASI) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Durable Capital Partners LP
Bethesda, MD |
BUY
|
- |
1.13MNew |
$184M - $215M
|
1.13M
$169M
|
|
|
May 15, 2025
Q1 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
498K+ 59.55% |
$81.4M - $94.9M
|
1.33M
$200M
|
|
|
May 14, 2025
Q1 2025
|
Artisan Partners Limited Partnership
Milwaukee, WI |
BUY
|
- |
299KNew |
$48.9M - $57M
|
299K
$44.9M
|
|
|
May 02, 2025
Q1 2025
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
233K+ 13.41% |
$38.1M - $44.4M
|
1.97M
$295M
|
|
|
May 15, 2025
Q1 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
209K+ 195.09% |
$34.2M - $39.9M
|
317K
$47.5M
|
|
|
May 12, 2025
Q1 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
155KNew |
$25.4M - $29.6M
|
155K
$23.3M
|
|
|
May 15, 2025
Q1 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
BUY
|
- |
144K+ 24.87% |
$23.5M - $27.4M
|
723K
$108M
|
|
|
May 15, 2025
Q1 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
136K+ 1821.65% |
$22.3M - $26M
|
144K
$21.6M
|
|
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
118K+ 91.61% |
$19.3M - $22.5M
|
246K
$37M
|
|
|
May 14, 2025
Q1 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
97.8K+ 206.72% |
$16M - $18.7M
|
145K
$21.8M
|
|
|
May 09, 2025
Q1 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
93.2KNew |
$15.2M - $17.8M
|
93.2K
$14M
|
|
|
May 15, 2025
Q1 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
81.8K+ 159.78% |
$13.4M - $15.6M
|
133K
$20M
|
|
|
May 09, 2025
Q1 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
78K+ 38.57% |
$12.8M - $14.9M
|
280K
$42.1M
|
|
|
May 15, 2025
Q1 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
66.9K+ 26.93% |
$10.9M - $12.8M
|
315K
$47.4M
|
|
|
May 13, 2025
Q1 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
66.5K+ 525.45% |
$10.9M - $12.7M
|
79.2K
$11.9M
|
|
|
May 12, 2025
Q1 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
59.7K+ 1497.47% |
$9.77M - $11.4M
|
63.7K
$9.57M
|
|
|
May 12, 2025
Q1 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
59.5K+ 53.89% |
$9.72M - $11.3M
|
170K
$25.5M
|
|
|
May 13, 2025
Q1 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
55.7K+ 8.59% |
$9.1M - $10.6M
|
703K
$106M
|
|
|
May 14, 2025
Q1 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
51.8KNew |
$8.48M - $9.88M
|
51.8K
$7.78M
|
|
|
May 14, 2025
Q1 2025
|
Bellevue Group Ag
Kuesnacht, V8 |
BUY
|
- |
45.6K+ 188.87% |
$7.46M - $8.7M
|
69.8K
$10.5M
|
|
|
May 15, 2025
Q1 2025
|
Integral Health Asset Management, LLC
|
BUY
|
- |
45KNew |
$7.36M - $8.58M
|
45K
$6.76M
|
|
|
May 13, 2025
Q1 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
43.2K+ 5.39% |
$7.06M - $8.23M
|
844K
$127M
|
|
|
May 15, 2025
Q1 2025
|
Bridger Management, LLC
New York, NY |
BUY
|
- |
39.3KNew |
$6.43M - $7.49M
|
39.3K
$5.9M
|
|
|
May 14, 2025
Q1 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
34.4K+ 135.16% |
$5.62M - $6.55M
|
59.8K
$8.98M
|
|
|
May 14, 2025
Q1 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
31.9K+ 12.7% |
$5.21M - $6.07M
|
283K
$42.4M
|
|
|
Apr 24, 2025
Q1 2025
|
Lisanti Capital Growth, LLC
|
BUY
|
- |
30.5KNew |
$4.99M - $5.81M
|
30.5K
$4.58M
|
|
|
Apr 24, 2025
Q1 2025
|
Perpetual LTD
Sydney, New South Wales, C3 |
BUY
|
- |
30.2KNew |
$4.94M - $5.76M
|
30.2K
$4.54M
|
|
|
May 15, 2025
Q1 2025
|
4 D Advisors, LLC
Redondo Beach, CA |
BUY
|
- |
30KNew |
$4.91M - $5.72M
|
30K
$4.5M
|
|
|
May 14, 2025
Q1 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
26.4K+ 29.07% |
$4.32M - $5.04M
|
117K
$17.6M
|
|
|
May 15, 2025
Q1 2025
|
Redmile Group, LLC
San Francisco, CA |
BUY
|
- |
26.1KNew |
$4.26M - $4.97M
|
26.1K
$3.91M
|
|
|
May 14, 2025
Q1 2025
|
Toroso Investments, LLC
Massapequa, NY |
BUY
|
- |
23.8K+ 27.39% |
$3.89M - $4.53M
|
110K
$16.6M
|
|
|
May 12, 2025
Q1 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
23KNew |
$3.75M - $4.38M
|
23K
$3.45M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
21.4K+ 39.01% |
$3.51M - $4.09M
|
76.4K
$11.5M
|
|
|
May 13, 2025
Q1 2025
|
Ubs Group Ag
|
BUY
|
CALL |
20KNew |
$3.27M - $3.81M
|
20K
$3M
|
|
|
May 14, 2025
Q1 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
18.6K+ 60.51% |
$3.04M - $3.55M
|
49.4K
$7.41M
|
|
|
May 15, 2025
Q1 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
17.4KNew |
$2.84M - $3.31M
|
17.4K
$2.61M
|
|
|
May 02, 2025
Q1 2025
|
Victory Capital Management Inc
|
BUY
|
- |
17.4K+ 192.84% |
$2.84M - $3.31M
|
26.4K
$3.96M
|
|
|
May 15, 2025
Q1 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
16.8K+ 13.16% |
$2.75M - $3.2M
|
145K
$21.7M
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
16.7KNew |
$2.73M - $3.18M
|
16.7K
$2.5M
|
|
|
May 15, 2025
Q1 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
16KNew |
$2.62M - $3.05M
|
16K
$2.4M
|
|
|
May 13, 2025
Q1 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
15K+ 76.35% |
$2.46M - $2.87M
|
34.7K
$5.22M
|
|
|
May 14, 2025
Q1 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
15KNew |
$2.45M - $2.86M
|
15K
$2.25M
|
|
|
May 15, 2025
Q1 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
13.5K+ 44.49% |
$2.21M - $2.58M
|
43.9K
$6.59M
|
|
|
May 15, 2025
Q1 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
12.5K+ 0.86% |
$2.05M - $2.39M
|
1.48M
$222M
|
|
|
May 15, 2025
Q1 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
11.9KNew |
$1.95M - $2.27M
|
11.9K
$1.79M
|
|
|
May 15, 2025
Q1 2025
|
Baird Financial Group, Inc.
Milwaukee, WI |
BUY
|
- |
10.9K+ 31.94% |
$1.79M - $2.08M
|
45.1K
$6.77M
|
|
|
May 14, 2025
Q1 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
10.9K+ 0.65% |
$1.78M - $2.07M
|
1.67M
$251M
|
|
|
May 06, 2025
Q1 2025
|
Neo Ivy Capital Management
New York, NY |
BUY
|
- |
10.2KNew |
$1.68M - $1.95M
|
10.2K
$1.54M
|
|
|
May 13, 2025
Q1 2025
|
Ubs Group Ag
|
BUY
|
- |
10.1K+ 6.34% |
$1.66M - $1.93M
|
170K
$25.5M
|
|
|
May 15, 2025
Q1 2025
|
Bamco Inc
New York, NY |
BUY
|
- |
10.1K+ 3.3% |
$1.66M - $1.93M
|
317K
$47.6M
|