Mark Massey - AltaRock Partners Portfolio
| Period Date | Jun 30, 2025 | |
| Filing Date | Aug 14, 2025 | |
| Total Stocks | 9 | |
| Portfolio Value | $5.48B |
AltaRock Partners Activity
| Date | Symbol | Type | Quantity |
|---|---|---|---|
Q2 2019Jun 30, 2019 | CHTR Charter Communications, Inc. | Buy | +94,316+11.0% |
Q2 2019Jun 30, 2019 | TDG Transdigm Group Incorporated | Sell | -36,561-5.7% |
Q4 2018Dec 31, 2018 | MCO Moody's Corporation | Buy | +163,354+16.9% |
Q4 2018Dec 31, 2018 | TDG Transdigm Group Incorporated | Buy | +108,054+20.2% |
Q4 2018Dec 31, 2018 | CHTR Charter Communications, Inc. | Buy | +93,252+12.2% |
Q4 2018Dec 31, 2018 | MA Mastercard Incorporated | Sell | -1,350-0.3% |
Q4 2018Dec 31, 2018 | ORLY O'Reilly Automotive, Inc. | Sell | -4,900-1.6% |
Q4 2018Dec 31, 2018 | BKNG Booking Holdings Inc. Common St | Sell - Position Exit | -120,083-100.0% |
Q3 2018Sep 30, 2018 | CHTR Charter Communications, Inc. | Buy | +80,200+11.7% |
Q3 2018Sep 30, 2018 | BKNG Booking Holdings Inc. Common St | Buy | +16,600+16.0% |
Q3 2018Sep 30, 2018 | ORLY O'Reilly Automotive, Inc. | Sell | -19,450-5.8% |
Q2 2018Jun 30, 2018 | ORLY O'Reilly Automotive, Inc. | Buy - Position Entry | +333,079 |
Q2 2018Jun 30, 2018 | CHTR Charter Communications, Inc. | Buy | +96,884+16.4% |
Q2 2018Jun 30, 2018 | BKNG Booking Holdings Inc. Common St | Buy | +1,300+1.3% |
Q2 2018Jun 30, 2018 | WAB Westinghouse Air Brake Technolo | Sell - Position Exit | -666,426-100.0% |
Q1 2018Mar 31, 2018 | CHTR Charter Communications, Inc. | Buy | +151,411+34.6% |
Q1 2018Mar 31, 2018 | BKNG Booking Holdings Inc. Common St | Buy - Position Entry | +102,183 |
Q1 2018Mar 31, 2018 | WAB Westinghouse Air Brake Technolo | Sell | -20,000-2.9% |
Q1 2018Mar 31, 2018 | TDG Transdigm Group Incorporated | Sell | -45,100-7.8% |
Q4 2017Dec 31, 2017 | CHTR Charter Communications, Inc. | Buy | +205,530+88.4% |
Q4 2017Dec 31, 2017 | TDG Transdigm Group Incorporated | Sell | -67,000-10.4% |
Q4 2017Dec 31, 2017 | MCO Moody's Corporation | Sell | -115,529-10.7% |
Q3 2017Sep 30, 2017 | TDG Transdigm Group Incorporated | Buy | +74,367+13.0% |
Q3 2017Sep 30, 2017 | CHTR Charter Communications, Inc. | Sell | -177,964-43.3% |
Q2 2017Jun 30, 2017 | TDG Transdigm Group Incorporated | Buy | +36,094+6.7% |
Q2 2017Jun 30, 2017 | CHTR Charter Communications, Inc. | Buy | +25,000+6.5% |
Q1 2017Mar 31, 2017 | MCO Moody's Corporation | Buy | +4,100+0.4% |
Q1 2017Mar 31, 2017 | WAB Westinghouse Air Brake Technolo | Sell | -3,400-0.5% |
Q1 2017Mar 31, 2017 | MA Mastercard Incorporated | Sell | -5,400-1.3% |
Q1 2017Mar 31, 2017 | TDG Transdigm Group Incorporated | Sell | -55,434-9.4% |