Best AI stocks in 2026 — ranked by real data
Every listed company in the AI & digital infrastructure value chain (63 stocks), mechanically ranked by actual market data — no opinions, no January listicle. Re-ranked every trading day.
As of July 12, 2026, the strongest AI stock this year is Dell Technologies (DELL, +245.5% YTD), while Nvidia leads on size at $5.1T. Unlike a listicle written in January, this page re-ranks itself every trading day from real market data.
Top 10 by return this year
Total return YTD, prices adjusted for splits and dividends.
| # | Company | YTD return | 1Y return | Market cap |
|---|---|---|---|---|
| 1 | Dell TechnologiesDELLData centers | +245.5% | +240.1% | $282B |
| 2 | MicronMUChips & accelerators | +243.1% | +695.5% | $1.1T |
| 3 | Western DigitalWDCChips & accelerators | +238.2% | +795.5% | $181B |
| 4 | SeagateSTXChips & accelerators | +230.6% | +530.0% | $204B |
| 5 | IntelINTCChips & accelerators | +197.7% | +361.1% | $552B |
| 6 | Arm HoldingsARMChips & accelerators | +195.8% | +117.7% | $349B |
| 7 | MarvellMRVLChips & accelerators | +177.5% | +221.4% | $206B |
| 8 | AMDAMDChips & accelerators | +160.5% | +287.0% | $910B |
| 9 | Astera LabsALABData centers | +148.2% | +325.7% | $70.8B |
| 10 | Applied MaterialsAMATSemiconductor equipment & IP | +134.4% | +204.2% | $478B |
Data as of 2026-07-12 · updates daily after U.S. close
The 10 largest by market cap
The heavyweights of the AI chain.
| # | Company | Market cap | Today | P/E |
|---|---|---|---|---|
| 1 | NvidiaNVDAChips & accelerators | $5.1T | +4.0% | 32.0 |
| 2 | AlphabetGOOGLCloud platforms | $4.3T | −0.5% | 27.1 |
| 3 | MicrosoftMSFTCloud platforms | $2.9T | +0.2% | 22.8 |
| 4 | AmazonAMZNCloud platforms | $2.6T | −0.7% | 29.1 |
| 5 | BroadcomAVGOChips & accelerators | $1.9T | −0.3% | 64.9 |
| 6 | Meta PlatformsMETAAI software & productivity | $1.7T | +6.0% | 24.1 |
| 7 | TeslaTSLAAI software & productivity | $1.5T | +0.3% | 396.5 |
| 8 | MicronMUChips & accelerators | $1.1T | −1.2% | 21.9 |
| 9 | AMDAMDChips & accelerators | $910B | +2.0% | 181.6 |
| 10 | IntelINTCChips & accelerators | $552B | −2.4% | — |
Lowest valuation (P/E)
Lowest positive trailing P/E — cheap can be cheap for a reason; see each profile for the risks.
| # | Company | P/E | P/S | Market cap |
|---|---|---|---|---|
| 1 | CognizantCTSHIT consultants & integrators | 9.1 | 0.9 | $20.2B |
| 2 | AccentureACNIT consultants & integrators | 10.6 | 1.1 | $82.8B |
| 3 | AdobeADBEAI software & productivity | 12.3 | 3.5 | $88.9B |
| 4 | DuolingoDUOLAI software & productivity | 13.8 | 5.3 | $5.8B |
| 5 | Super MicroSMCIData centers | 14.7 | 0.5 | $18.3B |
| 6 | IntuitINTUAI software & productivity | 16.4 | 3.6 | $75.2B |
| 7 | SalesforceCRMAI software & productivity | 16.7 | 3.1 | $134B |
| 8 | QualcommQCOMChips & accelerators | 20.1 | 4.5 | $199B |
| 9 | MicronMUChips & accelerators | 21.9 | 12.3 | $1.1T |
| 10 | MicrosoftMSFTCloud platforms | 22.8 | 9.0 | $2.9T |
Methodology: the universe is Sectivia's curated AI & digital infrastructure value chain — U.S.-listed companies grouped by their role in the chain. Rankings are purely mechanical from daily Finnhub data. "Best" here means best on the stated metric, not a recommendation. Companies without data for a metric are excluded from that table.
See all 63 companies on the interactive AI value-chain map — segments, supply-chain links and daily metrics.Open the AI map →