Weekly AI Signal Report — February 28, 2026
2026-02-28 · 3 min read
The AI ecosystem ended the week bearish in a NEUTRAL regime, with signals across 101 tickers.
Top Movers
Top Buy Signals
| Ticker | Name | Layer | Conviction |
|---|---|---|---|
| LITE | Lumentum | Infrastructure | medium |
| COHR | Coherent Corp | Infrastructure | low |
| VRT | Vertiv Holdings | Infrastructure | low |
| SO | Southern Company | AI HALO Stocks | low |
| EQIX | Equinix | Infrastructure | low |
Top Sell Signals
| Ticker | Name | Layer | Conviction |
|---|---|---|---|
| AMZN | Amazon (AWS) | Cloud & Compute Platforms | low |
| MCHP | Microchip Technology Incorporated | Chips & Accelerators | low |
| MSFT | Microsoft | Cloud & Compute Platforms | low |
| CFLT | Confluent | AI Platforms & Tools | low |
| META | Meta Platforms | Cloud & Compute Platforms | low |
Layer Breakdown
- AI_APPLICATIONS: broadly bearish (15 tickers)
- AI_PLATFORMS_TOOLS: broadly bearish (6 tickers)
- AI_TRANSFORMATION: broadly mixed (10 tickers)
- CHIPS_ACCELERATORS: broadly bearish (9 tickers)
- CLOUD_COMPUTE: broadly bearish (7 tickers)
- FOUNDATION_MODELS: broadly bearish (5 tickers)
- INFRASTRUCTURE: broadly bullish (10 tickers)
- RAW_MATERIALS: broadly mixed (24 tickers)
- SECONDARY_BENEFIC: broadly mixed (7 tickers)
- SEMICONDUCTOR_MFG: broadly bearish (8 tickers)
Supply Chain Alerts
- HBM3e Supply (CHIPS_ACCELERATORS)
- TSMC CoWoS Packaging (SEMICONDUCTOR_MFG)
- NVIDIA Blackwell/Rubin GPUs (CHIPS_ACCELERATORS)
What Changed
- Added positions: AMZN.
- Portfolio turnover was high.
Data: Live mode ·
Quality grade: C ·
Analysis date: 2026-02-28 ·
Methodology
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