ALTAROCK PARTNERS LP
WEST PALM BEACH, FL · CIK 1631014 · 13F filing filed 2026-08-17
SEC-registered investment adviser since 2014 · limited partnership
- Assets managed$5.7bn
- Staff7 · 3 in investment roles
- Main clients (by assets)Private funds 100%
- Private funds2 (2 hedge) · $5.7bn gross assets
- Websitealtarockpartners.com
- Form ADV · 2026-04-24SEC adviser record
- Kindhedge funds
- Others nearbyWest Palm Beach, FL, Boston, MA
As an employer
- Offices in1 country
- Private fundshedge 2
Where they work
Offices
From Form ADV: the main office and the other offices where it does advisory work (at most the 25 largest), with the people doing investment work at each. “About” is worked out: the firm's investment staff less its other offices. Each city links to the other managers there.
| City | People |
|---|---|
| West Palm Beach, FL (main office)United States | |
| Boston, MAUnited States | 3 |
Map: places from GeoNames (CC BY 4.0), outlines from Natural Earth.
$4.2bn
reported value
+2.7% vs Q1 2026
8positions
100.0%in top 10
0 new
3 added
5 reduced
0 sold out
vs Q1 2026
Holdings, Q2 2026
The small lines show how much was held over the last 4 quarters (adjusted for stock splits).
| Security | Value | Change |
|---|---|---|
| AMAZON COM INC AMZN | $1.4bn32.21% | Reduced -1.8m |
| TRANSDIGM GROUP INC TDG | $1.2bn27.51% | Reduced -33.4k |
| MICROSOFT CORP MSFT | $870.8m20.54% | Added +466.9k |
| MASTERCARD INCORPORATED MA | $392.7m9.26% | Added +241.7k |
| VISA INC V | $287.0m6.77% | Added +337.8k |
| MOODYS CORP MCO | $137.1m3.23% | Reduced -559.4k |
| ALPHABET INC GOOGL | $15.0m0.35% | Reduced -1.4k |
| HILTON WORLDWIDE HLDGS INC HLT | $5.0m0.12% | Reduced -139 |