Altarock Partners add Microsoft Corp
Altarock Partners add $1.3B of disclosed value in Microsoft Corp.
Signal
Investor Move
Action
Add
Capital
$1.3B disclosed value
Why it matters
This action comes from parsed SEC 13F holdings and highlights where tracked institutional capital changed materially versus the previous comparable filing period.
Filing summary
Period End
Sep 30, 2025
Total Changes
9
New
0
Reduced/Sold
6
Filing changes
| Ticker | Company | Action | Current Value | Portfolio Impact |
|---|---|---|---|---|
| AMZN | Amazon.com, Inc. | Increased | $1.7B | 0.05% |
| TDG | TransDigm Group Incorporated | Reduced | $1.3B | 0.04% |
| GOOGL | Alphabet Inc. | Reduced | $83.7M | 0.02% |
| MSFT | Microsoft Corporation | Increased | $1.3B | 0.01% |
| MCO | Moody's Corporation | Reduced | $452.1M | 0% |
| V.BA | Visa Inc. | Reduced | $182.1M | 0% |
| HLT | Hilton Worldwide Holdings Inc. | Reduced | $140.8M | 0% |
| MA.BA | Mastercard Incorporated | Increased | $332.2M | 0% |
| FICO | Fair Isaac Corporation | Reduced | $998.2K | 0% |