Wednesday plan: keep the concentrated AI growth book intact
Wednesday's plan keeps MSFT, NVDA, META, and AMZN at their current weights. Tuesday confirmed the earnings-backed growth thesis, although the book lagged SPY by 0.11 percentage points. The open needs to show continued leadership from software and semiconductors, follow-through in AMZN, and no broader deterioration behind META's weakness.
Accountability grade: B. Tuesday's concentrated AI-growth plan made money, but the book's +0.44% trailed SPY's +0.55%; AMZN led the holdings while META was the lone decliner.
Since Last Session
The prior book gained 0.44% on Tuesday versus a 0.55% gain for SPY, a shortfall of 0.11 percentage points. AMZN gained 1.95%, MSFT rose 0.78%, and NVDA added 0.14%. META fell 0.41%.
Regime Check
Regime: R2. Selective growth leadership remains intact, with the clearest strength concentrated in large-cap technology and AI-linked companies rather than spreading across the market.
Supporting: QQQ has 3.82% 20-day momentum and 6% 60-day momentum, while XLK has 4.85% and 8.68%, respectively. MSFT, NVDA, and META retain strong positive momentum across both periods. The VIX is 15.01, and the portfolio is at its NAV peak with no drawdown.
Contradicting: SPY outperformed QQQ on Tuesday. IWM has negative 0.84% 20-day momentum and negative 3.81% 60-day momentum, while XLF has negative 2.14% and negative 4.64%. TLT's negative 3.15% 20-day momentum and negative 5.55% 60-day momentum show persistent pressure in long-duration bonds. META declined Tuesday, and AMZN's 60-day momentum is only 0.44% despite its stronger session.
Plan for Wednesday
No portfolio trades are planned. The four holdings remain within the book's position limits, and Tuesday's evidence doesn't justify an exit or major resize. AMZN's stronger session improves its standing, but one day isn't enough to increase the position. META's decline also isn't enough to reduce a holding with the strongest 60-day momentum in the book.
The open should confirm that software and semiconductors remain relative leaders, that AMZN's improvement attracts follow-through, and that META's weakness isn't spreading across the AI complex. If technology opens under pressure, the first question will be whether the move reflects ordinary profit-taking or a broader rejection of the earnings and capital-spending thesis. The plan doesn't depend on a moving-average trigger.
Positioning
| Holding | Weight | Thesis state | Action | Evidence |
|---|---|---|---|---|
| MSFT | 29% | STRENGTHENED | Hold | Tuesday gained 0.78%; 20-day momentum is 4.87% and 60-day momentum is 11.09%. |
| AMZN | 15% | STRENGTHENED | Hold at the smaller weight | Tuesday gained 1.95%, and 20-day momentum improved to 2%, but 60-day momentum remains only 0.44%. |
| NVDA | 28% | STRENGTHENED | Hold | Tuesday gained 0.14%; 20-day momentum is 6.38% and 60-day momentum is 9.93%. |
| META | 28% | INTACT | Hold | Tuesday declined 0.41%, but 20-day momentum remains 4.3% and 60-day momentum is 16.95%. |
The book remains fully invested and concentrated in high-growth leaders. Caution is expressed through AMZN's smaller weight rather than cash, defensives, or hedges.
Institutional Signals
The filings support concentration as a portfolio method, but they remain slow-moving context. Pershing Square reported AMZN at 17.4% and MSFT at 15.3%, which supports the view that both can qualify as high-conviction holdings when their earnings cases remain sound. Bridgewater reported broad index exposure alongside smaller positions in NVDA and AVGO, showing participation in AI infrastructure without making it the whole portfolio. Berkshire's filing also reflects a concentrated approach, although its largest holdings don't map directly onto this book.
Scion's filing is older than the others and receives less weight. Its reported NVDA position is context, not a reason to copy the trade.
What Could Break It
The portfolio thesis would weaken if AI capital spending rises without corresponding revenue, margin, or cash-flow growth. A hyperscaler spending cut would directly challenge NVDA and would also question the cloud demand supporting MSFT and AMZN.
Persistent bond weakness could tighten financial conditions and compress growth valuations. The warning becomes more serious if the current weakness in IWM and XLF spreads into QQQ and XLK rather than remaining a selective market problem.
META would require reassessment if consumer AI adoption fails to improve advertising or subscription economics. AMZN would require reassessment if AWS growth slows while infrastructure spending continues to rise. Higher fuel costs and supply disruption would add inflation pressure and could weaken the consumer case behind both companies.