Friday plan: keep the AI leader book intact while rates test market breadth
Friday's plan keeps MSFT, AMZN, NVDA, and META at current weights. Thursday's outperformance supports continuity, but rising yields, weak small-cap and financial momentum, and uneven AI infrastructure execution argue against adding risk at the open.
Prior plan grade: PASS. Keeping the AI leader book intact produced a 0.82% gain Thursday while SPY fell 0.08%, led by META's 4.5% rise.
Since Last Session
Thursday's result was mixed across the holdings. MSFT fell 0.53%, AMZN rose 0.04%, NVDA fell 0.41%, and META gained 4.5%. The prior book returned 0.82% versus a 0.08% decline for SPY.
Regime Check
Regime: R2. Selective growth leadership remains firm, but participation is narrow and rate pressure is increasing the penalty for weaker earnings evidence.
Supporting: QQQ has positive 20-day and 60-day momentum. META's 20-day momentum is 19.29% and its 60-day momentum is 26.05%, while NVDA also retains positive momentum over both periods. VIX at 15.67 doesn't signal broad stress.
Contradicting: TLT fell 1.29% and has negative 20-day and 60-day momentum as long-term yields rose. XLF and IWM also have negative momentum over both periods, showing that financials and small caps aren't confirming a broad risk-on move. MSFT's 20-day momentum has slipped to negative 0.31%, and AMZN remains negative over both measured periods.
Plan for Friday
Keep all four holdings at their current weights. Thursday's book-level outperformance and META's leadership support continuity, while the deterioration in bonds, financials, and small caps argues against increasing exposure before the open provides more evidence.
The open needs to confirm that rate pressure isn't spreading into a broad liquidation of profitable technology leaders. META and NVDA should retain relative strength, while MSFT needs to stabilize near its recent range. AMZN can remain in the book, but it won't earn a larger weight until market evidence improves alongside the operating thesis.
Positioning
| Holding | Weight | Thesis state | Action | Evidence |
|---|---|---|---|---|
| MSFT | 29% | INTACT. | Hold at 29%. | The 20-day signal has softened, but 60-day momentum remains positive at 8.44% and the enterprise AI thesis remains durable. |
| AMZN | 19% | WEAKENED. | Hold at 19%, the smallest weight. | Thursday was stable, but 20-day and 60-day momentum remain negative. |
| NVDA | 28% | INTACT. | Hold at 28%. | Positive momentum over both measured periods supports the AI infrastructure thesis, though rate and execution risks argue against adding. |
| META | 24% | STRENGTHENED. | Hold at 24%. | Thursday's 4.5% gain and leading medium-term momentum confirm strength, but the position doesn't need to chase the move. |
MSFT and NVDA represent 57% of the book, keeping the largest allocation in AI businesses with established enterprise demand and direct infrastructure earnings. META adds consumer AI and advertising monetization. AMZN remains the smaller, patient position because its long-term opportunity hasn't yet been confirmed by current momentum.
Institutional Signals
The institutional filings support concentration in durable growth franchises, but they are slow-moving context rather than Friday trading signals. Pershing Square's May filing showed substantial positions in AMZN and MSFT. Bridgewater's August filing included NVDA alongside broad index exposure, while Berkshire's August portfolio remained concentrated in a small group of established businesses. Scion's NVDA position comes from an older November 2025 filing and carries less weight in the current decision.
What Could Break It
A further rise in long-term yields that spreads from TLT, small caps, and financials into QQQ and the book's profitable technology leaders would weaken the regime call. Evidence that data-center constraints are delaying AI deployments or preventing capital spending from becoming revenue would directly challenge NVDA, MSFT, and AMZN.
META's thesis would weaken if its consumer AI products fail to improve advertising or subscription economics after the current momentum surge. AMZN would become the first exit candidate if AWS growth softens while spending rises, because its market evidence is already the weakest in the book.