Monday plan: keep the AI leader book intact while testing META's pullback
Hold MSFT, AMZN, NVDA, and META at current weights. Friday confirmed leadership in MSFT, while META's reversal and weak participation from small caps and financials argue against adding risk before Monday's open.
Prior plan grade: B. Keeping the AI leader book intact produced a 0.35% gain on Friday, but it trailed SPY's 0.54% rise as META's 3.33% decline offset part of MSFT's 3.66% advance.
Since Last Session
Friday's book gained 0.35% versus a 0.54% rise for SPY. MSFT rose 3.66%, NVDA gained 0.22%, and AMZN added 0.12%. META fell 3.33%.
Regime Check
Regime: R2. Selective growth leadership remains firm, but participation outside large-cap technology is uneven and the rate backdrop still limits how aggressively the book should add exposure.
Supporting: QQQ gained 0.46% on Friday and retains positive 20-day momentum of 3.28% and 60-day momentum of 4.39%. MSFT rose 3.66%, while NVDA remains positive across both momentum windows. The VIX is 14.87, which does not signal broad stress.
Contradicting: META fell 3.33% after a strong run. IWM has negative 20-day momentum of 2.30% and negative 60-day momentum of 4.19%, while XLF is negative across both windows. TLT also remains weak, and weekend reports of higher oil prices tied to the Strait of Hormuz add inflation and geopolitical pressure.
Plan for Monday
Keep all four positions at their current weights. Friday did not break any company thesis, and the evidence does not justify replacing profitable AI leaders with defensive or broad-market exposure.
The open needs to confirm that demand for large-cap technology is holding and that META's Friday decline is not spreading into MSFT and NVDA. A weak META open alone will not force a sale. Persistent selling accompanied by deterioration across the other AI leaders would carry more information. AMZN must begin showing better relative participation before it earns additional capital.
No position will be added solely because it trades above or below a moving average. Price behavior matters here as evidence of leadership, not as a mechanical instruction.
Positioning
| Holding | Weight | Thesis state | Action | Evidence |
|---|---|---|---|---|
| MSFT | 29% | STRENGTHENED. | Hold. | Friday's 3.66% gain reinforced positive 20-day and 60-day momentum. |
| AMZN | 19% | WEAKENED. | Hold at the book's smallest weight. | Friday's 0.12% rise did not repair negative momentum across either window. |
| NVDA | 28% | INTACT. | Hold. | Positive 20-day and 60-day momentum continue to support the AI infrastructure thesis. |
| META | 24% | INTACT. | Hold without adding. | Friday's 3.33% decline weakened the immediate signal, but its 20-day and 60-day momentum remain the strongest in the candidate universe. |
The book stays fully invested and concentrated in secular growth. MSFT and NVDA carry 57% between them, reflecting the stronger evidence in enterprise AI, cloud, and compute infrastructure. Caution is expressed through AMZN's smaller weight and the decision not to add to META after Friday's reversal.
Institutional Signals
Institutional filings support concentration in durable franchises, but they are slow-moving evidence rather than trading instructions. Pershing Square reported AMZN at 17.4% and MSFT at 15.3%, which supports the long-term quality case for both holdings. Bridgewater reported NVDA at 3.2% alongside broad index exposure, showing participation in AI infrastructure without making it the whole portfolio. Berkshire's largest reported positions remain outside the current book, a reminder that institutional conviction can be expressed through very different opportunity sets.
What Could Break It
- A sustained rise in bond yields could pressure growth valuations and make debt-dependent data-center projects less economic.
- Cuts or delays in hyperscaler capital spending would weaken the earnings bridge supporting NVDA and the broader AI infrastructure thesis.
- Continued META selling alongside weakness in MSFT and NVDA would suggest a broader leadership failure rather than isolated profit-taking.
- Escalation around the Strait of Hormuz could lift energy costs and inflation expectations, tightening financial conditions for the entire book.
- Weakening cloud growth or poor returns on rising capital expenditure would damage the MSFT and AMZN theses directly.