arithmos— AI-powered custom index builder. You’re viewing a shared index.
Index
Cloud Dominance Index
official“Equal-weighted exposure to the three hyperscale cloud providers that capture nearly all global cloud infrastructure spend — AWS, Azure, and Google Cloud — through their parent companies.” — by Bayo Goldberg
built · 2026-04-30 21:02·rebalance · quarterly·next run · 2026-07-30
backtest · S&P 500 (SPX)·range
CAGR—
Annual vol—
Sharpe—
Sortino—
Max drawdown—
Best year—
Worst year—
risk-free raterf = 4.50%
vs S&P 500 (SPX) · 1M—
vs S&P 500 (SPX) · 1Y—
vs S&P 500 (SPX) · 2Y—
vs S&P 500 (SPX) · 3Y—
vs S&P 500 (SPX) · 5Y—
vs S&P 500 (SPX) · 10Y—
no backtest data
sharpe ratio
| ticker | weight | YTD | 1Y | 3Y | 5Y | 10Y |
|---|---|---|---|---|---|---|
| AMZN | 33.3% | — | — | — | — | — |
| MSFT | 33.3% | — | — | — | — | — |
| GOOGL | 33.3% | — | — | — | — | — |
| weighted | 100% | — | — | — | — | — |
attribution factsheet
holdings · 3
click a row to drill in ↗NameAllocationRationale
AMZNAmazonConsumer Discretionary33.34%AWS — the largest cloud platform globally and the most profitable segment of Amazon.MSFTMicrosoftTechnology33.33%Azure — fastest-growing hyperscaler with embedded enterprise distribution.GOOGLAlphabetCommunication Services33.33%Google Cloud — TPU silicon advantage and Gemini AI driving accelerating share gains.
weighting · equal
rebalance · quarterly
