Ratings by Needham (Michael Matson)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
2/17/2026 Medtronic, Inc. MDT Maintain Buy
(N/A)
 
 
  Details
2/9/2026 Medtronic, Inc. MDT Upgrade Buy
(Hold)
102.90
(90.90)
-11.66% Details
12/4/2025 Masimo Corp. MASI Maintain Hold
(Hold)
 
 
  Details
11/28/2025 Masimo Corp. MASI Maintain Hold
(Hold)
 
 
  Details
8/15/2025 Medtronic, Inc. MDT Maintain Hold
(N/A)
 
 
  Details
8/6/2025 Masimo Corp. MASI Maintain Hold
(Hold)
 
 
  Details
8/1/2025 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
6/6/2025 Medtronic, Inc. MDT Maintain Hold
(Hold)
 
 
  Details
5/19/2025 Medtronic, Inc. MDT Maintain Hold
(N/A)
 
 
  Details
5/2/2025 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
2/21/2025 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
1/16/2025 Masimo Corp. MASI Maintain Hold
(Hold)
 
 
  Details
1/16/2025 Masimo Corp. MASI Maintain Hold
(Hold)
 
 
  Details
1/13/2025 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
11/19/2024 Medtronic, Inc. MDT Maintain Hold
(Hold)
 
 
  Details
11/6/2024 Masimo Corp. MASI Maintain Hold
(Hold)
 
 
  Details
10/31/2024 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
9/25/2024 Masimo Corp. MASI Maintain Hold
(N/A)
 
 
  Details
9/20/2024 Masimo Corp. MASI Maintain Hold
(Hold)
 
 
  Details
8/20/2024 Medtronic, Inc. MDT Maintain Hold
(N/A)
 
 
  Details
5/3/2024 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
2/23/2024 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
1/3/2024 Masimo Corp. MASI Downgrade Hold
(Buy)
114.61
(175.42)
53.06% Details
11/8/2023 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
11/3/2023 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
8/4/2023 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
7/18/2023 Masimo Corp. MASI Maintain Underperform
(N/A)
 
 
  Details
5/10/2023 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
5/5/2023 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
3/1/2023 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
2/24/2023 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
12/5/2022 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
11/9/2022 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
11/2/2022 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
8/10/2022 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
5/27/2022 Medtronic, Inc. MDT Downgrade Hold
(Buy)
99.44
(102.90)
3.48% Details
5/6/2022 iRhythm Technologies IRTC Maintain Buy
(N/A)
 
 
  Details
5/4/2022 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
2/24/2022 iRhythm Technologies IRTC Upgrade Buy
(Hold)
107.61
(123.59)
14.85% Details
2/22/2022 Medtronic, Inc. MDT Maintain Buy
(N/A)
 
 
  Details
2/18/2022 Masimo Corp. MASI Upgrade Buy
(Hold)
152.37
(175.42)
15.13% Details
1/24/2022 Medtronic, Inc. MDT Maintain Buy
(N/A)
 
 
  Details
12/15/2021 Medtronic, Inc. MDT Maintain Buy
(N/A)
 
 
  Details
11/23/2021 Medtronic, Inc. MDT Maintain Buy
(N/A)
 
 
  Details
11/17/2021 Cardiovascular Systems CSII Downgrade Hold
(Buy)
26.00
(20.00)
-23.08% Details
9/23/2021 Cardiovascular Systems CSII Maintain Buy
(N/A)
 
 
  Details
8/24/2021 Medtronic, Inc. MDT Maintain Buy
(N/A)
 
 
  Details
6/21/2021 ResMed RMD Maintain Buy
(N/A)
 
 
  Details
6/14/2021 ResMed RMD Maintain Buy
(N/A)
 
 
  Details
5/27/2021 Medtronic, Inc. MDT Maintain Buy
(N/A)
 
 
  Details
3/16/2021 ResMed RMD Upgrade Buy
(Hold)
187.09
(271.80)
45.28% Details
2/4/2021 Cardiovascular Systems CSII Maintain Buy
(N/A)
 
 
  Details
11/5/2020 Cardiovascular Systems CSII Maintain Buy
(N/A)
 
 
  Details
9/11/2020 iRhythm Technologies IRTC New Coverage Hold
(N/A)
211.10
(107.61)
-49.02% Details
6/11/2020 Cardiovascular Systems CSII Upgrade Buy
(Hold)
33.01
(20.00)
-39.41% Details
4/20/2020 Masimo Corp. MASI Downgrade Hold
(Buy)
199.70
(175.42)
-12.16% Details
3/30/2020 Medtronic, Inc. MDT Downgrade Buy
(Strong Buy)
89.89
(90.90)
1.12% Details
2/20/2020 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
5/7/2019 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
3/13/2019 Masimo Corp. MASI Maintain Buy
(N/A)
 
 
  Details
2/27/2019 Masimo Corp. MASI Maintain Buy
(Buy)
 
 
  Details
9/14/2018 Masimo Corp. MASI New Coverage Buy
(N/A)
118.94
(199.70)
67.9% Details