Monday plan: hold concentrated AI leadership while rates and geopolitical risk
test conviction
Monday plan: carry the live book forward unchanged, keeping 88% in durable AI and cloud leaders and 12% in JPM. Friday produced gains across four holdings, but the portfolio trailed SPY, breadth remains narrow, duration is weak, and Strait of Hormuz risk argues for disciplined sizing rather than additional concentration.
Accountability grade: B — Friday validated the prior plan's preference for concentrated AI leadership, with four holdings advancing, but the weighted book gained 0.76% versus SPY's 0.85% and therefore did not outperform.
Since Last Session
Friday's completed session was positive but uneven. AMZN gained 1.94%, JPM gained 0.76%, MSFT gained 0.65%, and META gained 0.57%, while NVDA declined 0.03%. The prior book gained 0.76% versus SPY's 0.85%.
Era v2 NAV stood at 105928 versus a 109899 peak, for a -3.61% drawdown. The drawdown protocol remained normal. Sector exposure was Information Technology 49%, Communication Services 20%, Consumer Discretionary 19%, and Financials 12%. The book recorded 6 actions over the last 5 sessions, with no exits subject to a re-entry block.
Regime Check
Regime: R2 — selective growth leadership remains investable, but participation is narrow and the macro backdrop remains fragile.
Supporting: SPY gained 0.85% and QQQ gained 0.87% Friday. XLK has positive 1.15% 20-day and 2.36% 60-day momentum. MSFT retains 12.64% 60-day momentum, META has positive 10.50% 20-day and 8.90% 60-day momentum, and the packet continues to identify AI infrastructure demand as a clean bridge between narrative and earnings power. VIX at 15.84 does not indicate acute market stress.
Contradicting: SPY and QQQ still have negative 20-day momentum, while IWM has negative 2.60% 20-day and negative 2.55% 60-day momentum. TLT has negative 1.62% 20-day and negative 3.27% 60-day momentum, showing persistent duration pressure. XLE's positive 2.23% 20-day and 10.25% 60-day momentum, alongside reported Strait of Hormuz disruption, raises the risk of renewed energy and inflation pressure. Proposed AI guardrails create an additional policy risk for the portfolio's dominant theme.
Plan for Monday
The intended allocation is unchanged: JPM 12%, MSFT 29%, AMZN 19%, NVDA 20%, and META 20%, with no cash. Friday's modest benchmark lag does not provide sufficient evidence to exit or materially resize a live position, and preserving continuity is preferable after 6 actions in the last 5 sessions.
The open must confirm that technology leadership remains orderly rather than producing a broad risk-off gap tied to Strait of Hormuz developments. MSFT and META should retain relative leadership, while AMZN and NVDA need participation rather than renewed deterioration. If energy pressure translates into a material rate shock or technology leadership fails broadly, the book will require reassessment rather than mechanical price-based trading.
Positioning
JPM — thesis state: WEAKENED. Action: Hold at 12%; do not add. Evidence: Friday's 0.76% gain and positive 2.27% 60-day momentum are offset by negative 20-day momentum in JPM and XLF.
MSFT — thesis state: STRENGTHENED. Action: Hold at 29% as the largest position. Evidence: Friday's 0.65% gain, positive 0.24% 20-day momentum, and 12.64% 60-day momentum support durable leadership.
AMZN — thesis state: INTACT. Action: Hold at 19%. Evidence: Friday's 1.94% gain and positive 1.86% 60-day momentum improved the near-term picture, although 20-day momentum remains negative.
NVDA — thesis state: INTACT. Action: Hold at 20%. Evidence: Friday's 0.03% decline and negative 0.85% 20-day momentum temper conviction, while positive 3.67% 60-day momentum and continuing compute-spending evidence preserve the thesis.
META — thesis state: STRENGTHENED. Action: Hold at 20% without chasing. Evidence: Friday's 0.57% gain accompanies positive 10.50% 20-day and 8.90% 60-day momentum, the strongest current leadership evidence in the book.
Institutional Signals
Pershing Square's reported concentration in AMZN and MSFT supports the durability of the book's cloud and platform exposure. Bridgewater's holdings include NVDA alongside broad-market ETFs, while its smaller AVGO position signals institutional participation in AI infrastructure without arguing for blind replication. Berkshire's concentrated portfolio reinforces the value of holding a limited number of high-conviction businesses, although its reported leaders differ from this portfolio. Scion's filing is older than the other institutional data and therefore carries less weight as current positioning evidence.
What Could Break It
The portfolio thesis would weaken if hyperscalers cut or defer capital spending, Azure or AWS growth decelerates while investment continues rising, or AI infrastructure demand stops producing durable earnings growth. META would require reassessment if AI spending no longer supports advertising growth or regulatory and safety constraints impair adoption. JPM would break on lower net-interest-income guidance combined with rising provisions or materially deteriorating credit.
At the portfolio level, a worsening Strait of Hormuz disruption that drives persistent energy and rate pressure could compress growth valuations. Broad deterioration across MSFT, META, AMZN, and NVDA without offsetting earnings evidence would invalidate the assumption that selective AI leadership can remain investable despite weak breadth.