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Foundation Models & AI Services

Layer 6 of 10 — midstream tier

LLM providers, model-as-a-service, AI research labs (public), inference optimization, AI safety / alignment

Llm Providers Model As Service Inference Optimization Ai Safety Alignment Multimodal Ai Ai Agents

Securities (9)

Ticker Name Sub-sector Mkt Cap ($M) AI Rev
MSFT Microsoft Hyperscale Cloud 3,200,000 30%
MSFT Microsoft (OpenAI exposure) Llm Providers 3,200,000 15%
AMZN Amazon (AWS) Hyperscale Cloud 2,200,000 20%
GOOGL Alphabet (GCP) Hyperscale Cloud 2,100,000 25%
GOOGL Alphabet (Gemini) Llm Providers 2,100,000 15%
META Meta Platforms Hyperscale Cloud 1,500,000 35%
META Meta (Llama) Llm Providers 1,500,000 10%
AI C3.ai Model As Service 4,000 90%
BBAI BigBear.ai Ai Agents 1,500 85%

Signal Summary

4 of 9 tickers are bullish, 1 bearish, 4 neutral.

Bullish (4) Neutral (4) Bearish (1)

Signal analysis for this layer is available after sign-in. to view per-ticker direction, conviction, and composite values.

Supply Chain Context

Upstream: Cloud & Compute Platforms, AI Platforms & Tools

Downstream: AI Applications, AI-Enabled Transformation

Capex cycle: 2 quarters

Layer Characteristics

Typical Volatility50% annual
Beta to Nasdaq1.35
CapEx Cycle2 quarters
Max Portfolio Weight15%
Signal Weights 30% daily, 35% weekly, 35% quarterly

Foundation Models & AI Services FAQ

What is Foundation Models & AI Services in the AI supply chain?

Foundation Models & AI Services is Layer 6 of 10 in Early Signal's AI supply chain taxonomy. LLM providers, model-as-a-service, AI research labs (public), inference optimization, AI safety / alignment

What stocks are in Foundation Models & AI Services?

Early Signal tracks 9 stocks in Foundation Models & AI Services, including MSFT, MSFT, AMZN. See the full securities table above for all tickers with signal data.

How does Early Signal analyze Foundation Models & AI Services stocks?

Early Signal uses a proprietary multi-timeframe signal model. For Foundation Models & AI Services stocks, the weighting is 30% daily, 35% weekly, and 35% quarterly factors. Learn more on the methodology page.

What layers are connected to Foundation Models & AI Services?

Upstream: Cloud & Compute Platforms, AI Platforms & Tools. Downstream: AI Applications, AI-Enabled Transformation.

What is the risk profile of Foundation Models & AI Services?

Foundation Models & AI Services stocks have a typical beta to Nasdaq of 1.35 and annualized volatility of 50%. The capex cycle is approximately 2 quarters. Maximum recommended portfolio weight is 15%.

Analysis as of Apr 12, 2026 07:03 UTC. Live data.

Learn how we analyze Foundation Models & AI Services stocks →