Monday plan: hold concentrated AI leadership while breadth remains narrow
Keep MSFT, NVDA, META, and AMZN at their current weights. Friday confirmed selective technology leadership, but the book lagged SPY as META and MSFT offset gains in NVDA and AMZN. Monday's open needs to confirm that AI leaders remain firm despite geopolitical and regulatory pressure.
Friday's plan was directionally right on NVDA and AMZN, but losses in META and MSFT left the book down 0.25%, trailing SPY by 0.13 percentage points.
Since Last Session
Friday produced a split result. NVDA rose 1.34% and AMZN gained 1%, while MSFT fell 0.8% and META declined 2.43%. The weighted book lost 0.25% versus a 0.12% decline for SPY.
Regime Check
Regime: R2. Leadership remains concentrated in high-quality technology and AI-linked companies rather than spreading across the market.
Supporting: QQQ gained 0.63% Friday and has positive 1.15% 20-day and 1.41% 60-day momentum. XLK has positive 2.28% 20-day and 3.48% 60-day momentum. NVDA and META also retain positive momentum across both periods, while the VIX at 14.81 indicates that stress has not become systemic.
Contradicting: SPY has negative 0.34% 20-day momentum. IWM remains weak with negative 2.87% 20-day and 3.9% 60-day momentum, while XLF is negative across both periods. TLT's negative 2.29% 60-day momentum shows that duration is not providing a clean offset. Geopolitical tension around Iran and renewed scrutiny of AI policy add risk to a concentrated growth book.
Plan for Monday
No portfolio changes are planned at the open. Hold MSFT at 29%, NVDA at 28%, META at 24%, and AMZN at 19%. Friday's mixed company-level moves do not overturn the broader evidence supporting AI infrastructure, cloud, and digital advertising leaders.
The open must confirm that technology leadership remains selective but orderly. NVDA should continue to attract demand, while META and MSFT need to stabilize after Friday's declines. Broad weakness across QQQ and XLK, especially if paired with renewed selling in the current leaders, would challenge the R2 assessment. A single price level or moving-average cross will not determine the decision.
Positioning
| Holding | Weight | Thesis state | Action | Evidence |
|---|---|---|---|---|
| MSFT | 29% | INTACT | Hold | Friday's 0.8% decline softened the near-term setup, but 60-day momentum remains positive at 9.65% and the enterprise cloud and AI earnings case is unchanged. |
| AMZN | 19% | INTACT | Hold | Friday's 1% gain helped, though negative 0.95% 20-day momentum keeps conviction below the other holdings. AWS and Pershing Square's reported 17.4% weight support patience. |
| NVDA | 28% | STRENGTHENED | Hold | Friday's 1.34% gain accompanied positive momentum across both measured periods. AI infrastructure demand remains tied to current earnings power. |
| META | 24% | INTACT | Hold | Friday's 2.43% decline and the UK regulatory challenge add risk, but 8.32% 20-day and 10.24% 60-day momentum still mark sustained leadership. |
Institutional Signals
The filings support concentration in durable growth franchises, but they are context rather than trading instructions. Pershing Square reported AMZN at 17.4% and MSFT at 15.3% of its portfolio. Bridgewater reported NVDA at 3.2%, alongside broad index exposure. Berkshire's concentrated structure also supports the principle of sizing a small number of high-conviction holdings, though its largest disclosed positions do not map directly onto this book.
What Could Break It
The portfolio thesis would weaken if hyperscalers cut or defer capital spending, cloud growth slows while investment continues rising, or AI spending fails to produce durable advertising and enterprise revenue. A sustained reversal in NVDA and META alongside broader weakness in QQQ and XLK would show that leadership is breaking rather than consolidating. Material escalation around Iran could pressure supply chains and inflation expectations, while a regulatory outcome that constrains Meta's product adoption would directly damage one of the book's largest positions.