Mark Massey
Altarock Partners LLC
·
CIK
1631014
Investor and portfolio manager known for his value investing approach and his focus on identifying undervalued securities with strong growth potential across various sectors.
14 Aug 2024
Last Update
AUM
$4.86BHoldings
9ROI %
21.98%QoQ%
-1.79%Avg. Holding Period
4yMark Massey
Select from companies owned by Mark Massey
MCO.US
Ownership
Trade Activity
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Discover the most recent trades made by this Billionaire.
Ticker
Name
Activity
Shares
Price
Total Shares
Quarter
Filing Date
Form
MCO
MCO
$420.93
1.09M
Q2 2024
14 Aug 2024
13F-HR
MCO
MCO
Sell
10,500
$393.03
800.13K
Q1 2024
21 May 2024
13F-HR/A
MCO
MCO
$390.56
810.63K
Q4 2023
15 Feb 2024
13F-HR
MCO
MCO
$316.17
344.43K
Q3 2023
14 Nov 2023
13F-HR
MCO
MCO
$278.62
261.53K
Q4 2022
13 Feb 2023
13F-HR
MCO
MCO
$243.11
252.61K
Q3 2022
14 Nov 2022
13F-HR
MCO
MCO
Sell
105,358
$355.11
123.31K
Q3 2021
15 Nov 2021
13F-HR
MCO
MCO
Sell
436,187
$290.24
228.67K
Q4 2020
16 Feb 2021
13F-HR
MCO
MCO
Sell
70,639
$289.85
664.86K
Q3 2020
13 Nov 2020
13F-HR
MCO
MCO
Sell
750,230
$274.73
735.49K
Q2 2020
13 Aug 2020
13F-HR
MCO
MCO
$211.5
1.49M
Q1 2020
13 May 2020
13F-HR
MCO
MCO
Sell
80,000
$204.83
1.05M
Q3 2019
15 Nov 2019
13F-HR
MCO
MCO
$140.04
1.13M
Q4 2018
14 Feb 2019
13F-HR
MCO
MCO
Sell
115,529
$147.61
966.91K
Q4 2017
13 Feb 2018
13F-HR
MCO
MCO
$112.04
1.08M
Q1 2017
15 May 2017
13F-HR
MCO
MCO
$94.27
1.08M
Q4 2016
14 Feb 2017
13F-HR
MCO
MCO
Sell
27,019
$108.28
965K
Q3 2016
14 Nov 2016
13F-HR
MCO
MCO
Sell
47,780
$93.71
992.02K
Q2 2016
15 Aug 2016
13F-HR
MCO
MCO
$96.56
1.04M
Q1 2016
13 May 2016
13F-HR
MCO
MCO
$100.34
842.37K
Q4 2015
08 Feb 2016
13F-HR
MCO
MCO
$98.2
734.51K
Q3 2015
12 Nov 2015
13F-HR
MCO
MCO
$107.96
466.92K
Q2 2015
14 Aug 2015
13F-HR