Institutional Fund
Altarock Partners LP
West Palm Beach, FLCIK 16310145 filings on record
Portfolio Value
$4.13B
Q1 2026
Holdings
8
Reported positions
New Buys
0
Opened this quarter
QoQ Change
-19.1%
from $5.10B
Portfolio Value Trend
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeTop Allocations
Largest positions by weight
- Amazon Com Inc38.2%
- Transdigm Group Inc25.5%
- Microsoft Corp16.8%
- Moodys Corp9.1%
- Mastercard Incorporated6.3%
- Visa Inc3.7%
Portfolio Holdings
8 positions · Q1 2026
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Amazon Com Inc | 7.57M | $1.58B | 38.2% | +253.4K | Added |
| 2 | Transdigm Group Inc | 909.2K | $1.05B | 25.5% | −60.2K | Reduced |
| 3 | Microsoft Corp | 1.87M | $691.31M | 16.8% | −214.8K | Reduced |
| 4 | Moodys Corp | 862.0K | $376.06M | 9.1% | +47.5K | Added |
| 5 | Mastercard Incorporated | 522.8K | $261.24M | 6.3% | −19.0K | Reduced |
| 6 | Visa Inc | 498.7K | $150.72M | 3.7% | −18.0K | Reduced |
| 7 | Alphabet Inc | 43.4K | $12.48M | 0.3% | −126.0K | Reduced |
| 8 | Hilton Worldwide Hldgs Inc | 15.3K | $4.66M | 0.1% | −527.3K | Reduced |