Vanguard Personalized Indexing Management, LLC Masimo Corp Transaction History

Vanguard Personalized Indexing Management, LLC

  • $9.45 Billion
  • Q3 2025

A detailed history of Vanguard Personalized Indexing Management, LLC transactions in Masimo Corp stock. As of the latest transaction made, Vanguard Personalized Indexing Management, LLC holds 6,793 shares of MASI stock, worth $1.01 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
6,793
Previous 6,441 5.46%
Holding current value
$1.01 Million
Previous $1.08 Million 7.48%
% of portfolio
0.01%
Previous 0.01%

Shares

17 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 31, 2025
BUY
$136.77 - $171.34 $48,143 - $60,311
352 Added 5.46%
6,793 $1 Million
Q2 2025

Jul 25, 2025
BUY
$144.4 - $171.97 $104,834 - $124,850
726 Added 12.7%
6,441 $1.08 Million
Q1 2025

May 13, 2025
BUY
$163.55 - $190.63 $3,761 - $4,384
23 Added 0.4%
5,715 $952,000
Q4 2024

Feb 10, 2025
BUY
$132.43 - $177.7 $11,256 - $15,104
85 Added 1.52%
5,692 $940,000
Q3 2024

Nov 12, 2024
BUY
$104.79 - $133.77 $24,416 - $31,168
233 Added 4.34%
5,607 $747,000
Q2 2024

Aug 12, 2024
BUY
$115.24 - $144.91 $19,129 - $24,055
166 Added 3.19%
5,374 $676,000
Q1 2024

May 09, 2024
SELL
$109.17 - $146.85 $192,357 - $258,749
-1,762 Reduced 25.28%
5,208 $764,000
Q4 2023

Feb 07, 2024
BUY
$76.73 - $120.62 $341,525 - $536,879
4,451 Added 176.7%
6,970 $816,000
Q3 2023

Nov 08, 2023
SELL
$84.17 - $161.17 $719,316 - $1.38 Million
-8,546 Reduced 77.23%
2,519 $220,000
Q2 2023

Jul 28, 2023
BUY
$155.24 - $196.47 $13,971 - $17,682
90 Added 0.82%
11,065 $1.82 Million
Q1 2023

May 10, 2023
BUY
$146.03 - $184.54 $48,043 - $60,713
329 Added 3.09%
10,975 $2.03 Million
Q4 2022

Feb 10, 2023
SELL
$110.88 - $150.36 $34,040 - $46,160
-307 Reduced 2.8%
10,646 $1.58 Million
Q3 2022

Nov 14, 2022
SELL
$125.58 - $169.38 $57,766 - $77,914
-460 Reduced 4.03%
10,953 $1.55 Million
Q2 2022

Aug 09, 2022
BUY
$112.97 - $151.71 $1.29 Million - $1.73 Million
11,413 New
11,413 $1.49 Million
Q1 2022

May 16, 2022
SELL
$135.71 - $284.87 $157,287 - $330,164
-1,159 Closed
0 $0
Q4 2021

Feb 23, 2022
BUY
$266.41 - $303.29 $66,069 - $75,215
248 Added 27.22%
1,159 $339,000
Q3 2021

Nov 09, 2021
BUY
$249.0 - $285.24 $226,839 - $259,853
911 New
911 $247,000

Others Institutions Holding MASI

# of Institutions
410
Shares Held
48.1M
Call Options Held
58.5K
Put Options Held
58.6K
View Full List

About MASIMO CORP

MASI Quotes by TradingView
  • Ticker MASI
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Instruments & Supplies
  • Shares Outstandng 52,530,200
  • Market Cap $7.83B
  • Description
  • Masimo Corporation develops, manufactures, and markets noninvasive monitoring technologies and hospital automation solutions worldwide. The company offers masimo signal extraction technology (SET) pulse oximetry with measure-through motion and low perfusion pulse oximetry monitoring to address the primary limitations of conventional pulse oximet...
More about MASI
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