AltaRock Partners Mark Massey
Top positions activity
Value History
Quarterly report: Q1 2026
Total portfolio value: $4.1B
| TICKER | CORP NAME | VALUE($) | SHARES | +/- SHARES | OWNERSHIP HISTORY |
|---|---|---|---|---|---|
|
AMZN
|
Amazon.com Inc. | 1.6B 38.19% | 7.6M | +253.4K ↑3.46% | |
|
TDG
|
Transdigm Group Incorporated | 1.1B 25.53% | 909.2K | -60.2K ↓6.21% | |
|
MSFT
|
Microsoft Corporation | 691.3M 16.75% | 1.9M | -214.8K ↓10.32% | |
|
MCO
|
Moody`s Corp. | 376.1M 9.11% | 862.0K | +47.5K ↑5.84% | |
|
MA
|
Mastercard Incorporated - Class A | 261.2M 6.33% | 522.8K | -19.0K ↓3.51% | |
|
V
|
Visa Inc - Class A | 150.7M 3.65% | 498.7K | -18.0K ↓3.48% |
Sold Out Positions
| TICKER | CORP NAME | VALUE($) | SHARES | +/- SHARES |
|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|