Tuesday plan: keep the book concentrated in proven AI leaders as rates test conviction
Hold the existing portfolio unchanged for Tuesday. MSFT and META remain the clearest leaders, while softer evidence in NVDA, AMZN, and JPM argues for patience rather than fresh concentration.
Monday's plan earned a passing grade on relative defense but produced a mixed result underneath: the prior book finished at 0% against SPY at -0.45%, as gains in MSFT and META offset declines in JPM, AMZN, and NVDA.
Since Last Session
Monday exposed a sharp split inside the portfolio. MSFT gained 1.97% and META gained 2.71%. JPM fell 1.71%, AMZN declined 1.26%, and NVDA lost 3.36%. The weighted book returned 0%, while SPY fell 0.45%.
Regime Check
Regime: R2. Selective growth leadership remains investable, but the market isn't confirming a broad risk appetite.
Supporting: MSFT gained 1.97% Monday and now has positive 2.12% 20-day and 14.32% 60-day momentum. META gained 2.71%, with positive 12.76% 20-day and 11.54% 60-day momentum. Portfolio drawdown is -2.88%, and the drawdown protocol remains at the normal stage.
Contradicting: QQQ fell 0.8% Monday and has negative 0.75% 20-day and negative 0.44% 60-day momentum. IWM's 20-day and 60-day readings are negative 2.65% and negative 2.87%. The 10-year Treasury yield reached 5% before reversing, while NVDA and AVGO fell 3.36% and 4.77%. That combination shows rate pressure, weak breadth, and stress within AI infrastructure.
Plan for Tuesday
Keep all five positions and their weights unchanged. No new position, exit, or major resize is justified by one divided session. MSFT and META have earned their larger conviction scores through stronger price evidence. NVDA and AMZN remain tied to durable AI spending, but neither has earned an addition. JPM stays as the smallest position because financial momentum remains weak.
The open must confirm that MSFT and META can retain relative leadership without another material deterioration in NVDA. Broader participation from QQQ and a calmer rate response would support the current book. Renewed yield pressure combined with weakness across the growth holdings would argue for tighter sizing in a later decision, based on earnings durability rather than a mechanical price trigger.
Positioning
| Holding | Weight | Thesis state | Action | Evidence |
|---|---|---|---|---|
| JPM | 12% | WEAKENED | Hold without adding. | JPM fell 1.71% Monday, and both JPM and XLF have negative 20-day momentum. |
| MSFT | 29% | STRENGTHENED | Hold as the largest position. | MSFT gained 1.97% Monday and has positive 2.12% 20-day and 14.32% 60-day momentum. |
| AMZN | 19% | INTACT | Hold and require firmer participation before adding. | AMZN fell 1.26% Monday, with negative 1.92% 20-day momentum but positive 0.47% 60-day momentum. |
| NVDA | 20% | WEAKENED | Hold but don't add. | NVDA fell 3.36% Monday, its 20-day momentum is negative 3.87%, and alternatives to GPUs are attracting funding. |
| META | 20% | STRENGTHENED | Hold without chasing. | META gained 2.71% Monday and retains positive 12.76% 20-day and 11.54% 60-day momentum. |
The portfolio remains fully invested. MSFT, AMZN, NVDA, and META account for 88% of the book, keeping the emphasis on high-growth companies with direct exposure to cloud, AI infrastructure, enterprise software, and digital advertising.
Institutional Signals
The filings support concentration in durable businesses but don't dictate Tuesday's trades. Pershing Square reported AMZN at 17.4% and MSFT at 15.3% in its May 15 filing, which supports the long-duration earnings case for both companies. Bridgewater's August 14 filing included NVDA at 3.2% alongside large broad-market ETF positions, while Berkshire's August 14 filing remained concentrated in a small group of high-conviction holdings. These are slow-moving signals, useful for judging business quality and institutional sponsorship, not for reacting to one day of price action.
What Could Break It
The portfolio thesis would weaken if rate pressure keeps compressing growth valuations while QQQ participation remains poor. A public cut or deferral in 2027 capital spending by a top-three hyperscaler would directly challenge NVDA and the wider AI infrastructure case. Azure or AWS deceleration alongside rising capital spending would undermine MSFT or AMZN. META would lose its leadership status if AI investment stopped supporting durable advertising growth. JPM would move closer to an exit if lower net interest income, higher provisions, or worsening credit conditions confirmed that financial weakness is fundamental rather than temporary.