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Best Cloud Stocks 2026: Top 10 Quant-Ranked Picks (May)

10 best cloud stocks to buy in 2026, ranked by quant composite score. Top picks include GOOGL, MSFT, PLTR. Live data, weekly refresh, no signup.

By StockSignal24 Research··6 min read
Best Cloud Stocks 2026: Top 10 Quant-Ranked Picks (May)
📊 Data as of May 29, 2026 · Refreshed weekly
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A data-driven ranking of the top cloud stocks for 2026, based on live market data, fundamentals, and a four-factor quant model. Updated weekly. Not investment advice — research aid only.

Cloud computing remains the highest-growth segment of enterprise IT. Our list spans hyperscalers (AWS, Azure, GCP parents), pure-play SaaS leaders, and the data infrastructure picks-and-shovels names — ranked by factor composite to filter for execution quality.

The current #1 pick on this list is GOOGL (Alphabet Inc.), with a quant score of 57/100, 0.26% dividend yield, and $3.62T market cap. Below, you'll find the full top 10 ranking, individual analysis on the top 5, our methodology, and answers to common questions about cloud stocks.

Top 10 Cloud Stocks — Ranked

Rank Stock Price Market Cap P/E Yield Quant Score
#1
GOOGL
Alphabet Inc.
$299.66 $3.62T 0.00 0.26% 57
#2
MSFT
Microsoft Corporation
$487.50 $3.62T 0.00 0.65% 55
#3
PLTR
Palantir Technologies Inc.
$170.41 $389.27B 0.00 0.00% 50
#4
AMZN
Amazon.com, Inc.
$229.16 $2.45T 0.00 0.00% 48
#5
OKTA
Okta, Inc.
$85.70 0.00 0.00% 46
#6
NOW
ServiceNow, Inc.
$96.25 0.00 0.00% 44
#7
TEAM
Atlassian Corporation
$87.46 0.00 0.00% 44
#8
SNOW
Snowflake Inc.
$234.03 0.00 0.00% 41
#9
WDAY
Workday, Inc.
$129.34 0.00 0.00% 41
#10
CRM
Salesforce, Inc.
$187.18 0.00 0.00% 38

Top 5 Cloud Stocks — In Depth

#1. Alphabet Inc. (GOOGL)

Technology · Internet Content & Information
$299.66
Quant Score: 57/100
P/E 0.00 Yield 0.26% ROE 0.00% Beta 1.08 Rev growth 15.13% Mcap $3.62T

Alphabet Inc. provides various products and platforms in the United States, Europe, the Middle East, Africa, the Asia-Pacific, Canada, and Latin America. It operates through Google Services, Google Cloud, and Other Bets segments. The Google Services segment offers products and services, including ads, Android, Chrome, hardware, Gmail, Google Drive, Google Maps, Google Photos, Google Play, Search, …

View full GOOGL analysis →

#2. Microsoft Corporation (MSFT)

Technology · Software - Infrastructure
$487.50
Quant Score: 55/100
P/E 0.00 Yield 0.65% ROE 0.00% Beta 1.06 Rev growth 14.93% Mcap $3.62T

Microsoft Corporation develops, licenses, and supports software, services, devices, and solutions worldwide. The company operates in three segments: Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The Productivity and Business Processes segment offers Office, Exchange, SharePoint, Microsoft Teams, Office 365 Security and Compliance, Microsoft Viva, and Skype fo…

View full MSFT analysis →

#3. Palantir Technologies Inc. (PLTR)

Technology · Software - Infrastructure
$170.41
Quant Score: 50/100
P/E 0.00 Yield 0.00% ROE 0.00% Beta 1.52 Rev growth 56.18% Mcap $389.27B

Palantir Technologies Inc. builds and deploys software platforms for the intelligence community to assist in counterterrorism investigations and operations in the United States, the United Kingdom, and internationally. The company provides Palantir Gotham, a software platform which enables users to identify patterns hidden deep within datasets, ranging from signals intelligence sources to reports …

View full PLTR analysis →

#4. Amazon.com, Inc. (AMZN)

Consumer Cyclical · Specialty Retail
$229.16
Quant Score: 48/100
P/E 0.00 Yield 0.00% ROE 0.00% Beta 1.37 Rev growth 12.38% Mcap $2.45T

Amazon.com, Inc. engages in the retail sale of consumer products and subscriptions through online and physical stores in North America and internationally. The company operates through three segments: North America, International, and Amazon Web Services (AWS). Its products offered through its stores include merchandise and content purchased for resale; and products offered by third-party sellers …

View full AMZN analysis →

#5. Okta, Inc. (OKTA)

Technology · Software - Infrastructure
$85.70
Quant Score: 46/100
P/E 0.00 Yield 0.00% ROE 0.00% Beta 0.59 Rev growth 0.00% Mcap —

Okta, Inc. provides identity solutions for enterprises, small and medium-sized businesses, universities, non-profits, and government agencies in the United States and internationally. The company offers Okta Identity Cloud, a platform that offers a suite of products and services, such as Universal Directory, a cloud-based system of record to store and secure user, application, and device profiles …

View full OKTA analysis →

How We Picked This List

This ranking is data-driven, not opinion-driven. Each stock was scored using:

  • Primary ranking: composite factor score — a weighted blend of quality, value, momentum, and low volatility
  • Universe: Curated list of 14 cloud stocks — vetted for relevance and liquidity
  • Quant score: Our factor composite (0–100) is shown alongside the primary ranking — use it as a sanity check on quality

All metrics pull from live market data and refresh weekly. We deliberately keep editorial influence to a minimum here — the list is what the numbers say.

Want to Compare These Cloud Stocks Head-to-Head?

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Frequently Asked Questions

What are the best cloud stocks to buy in 2026?
Based on our quant ranking, the top three cloud stocks right now are GOOGL, MSFT, PLTR. The full list is ranked by our composite factor score, with quality and liquidity guardrails to exclude speculative names.
How often is this list updated?
The rankings refresh weekly. Prices and key metrics in the table reflect the latest available market data. Major rankings can shift around earnings cycles and large macro moves.
Is this a buy recommendation?
No. This is a data-driven research list to help you screen cloud stocks efficiently. Final investment decisions should always involve your own research, risk tolerance assessment, and ideally a conversation with a qualified financial advisor.
What does the "Quant Score" mean?
Quant Score is a 0–100 composite that blends four academically-validated factors: quality (ROE, margins, debt), value (P/E, P/B, earnings yield), momentum (52-week range position), and low volatility (beta). It's a non-LLM, transparent quantitative signal — useful as a sanity check on the primary ranking.
What's the methodology behind these rankings?
We started with a curated universe of 14 relevant cloud stocks. Each name is then ranked by our 4-factor composite score, with the top 10 shown. All data is sourced from public filings and live market feeds — see the "How We Picked This List" section above for details.

Disclaimer: This list is generated from live market data and our quantitative factor model for informational and educational purposes only. It is not investment advice, a recommendation to buy or sell any security, or a substitute for analysis by a licensed financial advisor. Past performance is not indicative of future results. Always read the most recent 10-K and consult a qualified professional before making investment decisions.

Best Cloud StocksStock PicksStock RankingsCloud Stocks2026 StocksGOOGLMSFTPLTRAMZNOKTA

Frequently Asked Questions

What are the best cloud stocks to buy in 2026?

Based on our quant ranking, the top three cloud stocks right now are GOOGL, MSFT, PLTR. The full list is ranked by our composite factor score, with quality and liquidity guardrails to exclude speculative names.

How often is this list updated?

The rankings refresh weekly. Prices and key metrics in the table reflect the latest available market data. Major rankings can shift around earnings cycles and large macro moves.

Is this a buy recommendation?

No. This is a data-driven research list to help you screen cloud stocks efficiently. Final investment decisions should always involve your own research, risk tolerance assessment, and ideally a conversation with a qualified financial advisor.

What does the "Quant Score" mean?

Quant Score is a 0–100 composite that blends four academically-validated factors: quality (ROE, margins, debt), value (P/E, P/B, earnings yield), momentum (52-week range position), and low volatility (beta). It's a non-LLM, transparent quantitative signal — useful as a sanity check on the primary ranking.

What's the methodology behind these rankings?

We started with a curated universe of 14 relevant cloud stocks. Each name is then ranked by our 4-factor composite score, with the top 10 shown. All data is sourced from public filings and live market feeds — see the "How We Picked This List" section above for details.

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