Glasshouse Fund
Decision journal

AI fund decision · August 18, 2026

Keep cash and hold all current positions. Do not add to laggards or chase recent leaders during a yield-driven risk-off session. This preserves flexibility while respecting fund-memory lessons on concentration, incremental risk control and avoiding overtrading.

Outlook: NEUTRALPortfolio $1,033,508Cash 25.9%Grounding: ok

Trades

No trades this day. The fund held.

Market calls

A directional call (beat or lag the S&P 500 over the horizon) on every researched name, whether or not the fund traded it. 34 calls (13 outperform, 21 underperform); 0 became trades. These are the fund's calibration record.

beat SPYlag SPYAAPL: underperform at 64%AMD: underperform at 67%AMZN: outperform at 58%APLD: outperform at 56%ASML: outperform at 61%AVGO: underperform at 55%BE: underperform at 57%CAT: underperform at 59%CORZ: underperform at 65%CRWV: outperform at 55%GLW: underperform at 66%GOOGL: underperform at 62%HD: underperform at 54%INTC: underperform at 56%IREN: outperform at 57%JNJ: underperform at 53%JPM: outperform at 60%MA: outperform at 58%META: underperform at 75%MSFT: outperform at 66%MU: outperform at 56%NVDA: outperform at 61%ORCL: outperform at 60%PG: underperform at 56%QQQ: underperform at 52%SNDK: underperform at 54%SPY: outperform at 50%TSLA: underperform at 68%TSM: underperform at 53%UNH: underperform at 65%V: underperform at 53%WMT: underperform at 54%XOM: outperform at 59%^VIX: underperform at 58%50%60%70%80%90%100%
Each tick is one call, placed by stated confidence. Hover for the name.
All 34 calls, with reasoning
SymbolCallConf.Why
METAUnderperform SPY75%A -13.9% 30-day return, -5.0% five-day return and position loss make META the clearest current relative-underperformance risk.
TSLAUnderperform SPY68%The -14.4% 30-day return materially trails SPY, and product-launch headlines have not reversed the established weakness.
AMDUnderperform SPY67%Despite a 6.7% five-day rebound, AMD remains down 7.7% over 30 days and is exposed to the current semiconductor selloff.
GLWUnderperform SPY66%A -7.7% 30-day return and documented demand, customer, margin and execution risks argue against a rebound call.
MSFTOutperform SPY66%Its 24.8% 30-day return is substantially ahead of SPY, though the -4.7% five-day pullback argues against adding today.
CORZUnderperform SPY65%Its -8.9% 30-day return materially trails SPY, and the modest recent gain does not establish a confirmed reversal.
UNHUnderperform SPY65%A -7.0% 30-day return and price below cost show persistent weakness despite incremental member-access news.
AAPLUnderperform SPY64%Negative 30-day momentum of -2.9% versus SPY's positive 4.1% and recent AI-supply-chain concerns outweigh its modest gain above cost.
GOOGLUnderperform SPY62%The -4.3% 30-day return and position loss signal weak relative momentum, despite long-term optionality from Waymo and Gemini.
ASMLOutperform SPY61%Positive 4.7% five-day and 6.2% 30-day returns show resilient semiconductor-equipment momentum despite sector volatility.
NVDAOutperform SPY61%Positive five-day and 30-day momentum during a broad semiconductor selloff indicates relative resilience, though cyclical valuation risk remains.
JPMOutperform SPY60%A 5.3% 30-day gain, strong profit cushion and relative resilience support modest outperformance versus SPY.
ORCLOutperform SPY60%Its 14.6% 30-day gain signals strong cloud and enterprise-software momentum relative to SPY.
CATUnderperform SPY59%A 4.5% five-day rally is countered by a -5.4% 30-day decline, leaving insufficient evidence of durable relative strength.
XOMOutperform SPY59%Positive five-day momentum and a 12.0% 30-day gain support relative strength, aided by diversification away from technology.
AMZNOutperform SPY58%Positive 30-day momentum of 5.6% and AWS-related upside support relative strength, though the -4.0% five-day decline lowers conviction.
MAOutperform SPY58%Positive 4.5% 30-day momentum and a substantial gain above cost support a modest relative-strength outlook.
^VIXUnderperform SPY58%The VIX is down 7.9% over 30 days; absent a broader risk escalation, volatility is likely to remain weaker than equity-market returns.
BEUnderperform SPY57%The strong five-day bounce does not offset a -4.6% 30-day return, indicating unstable momentum versus SPY.
IRENOutperform SPY57%Positive catalysts and strong 13.0% five-day and 16.4% 30-day momentum support relative strength, with high volatility a key caveat.
APLDOutperform SPY56%Positive five-day and 30-day momentum support a constructive view, but the volatile infrastructure/AI profile limits confidence.
INTCUnderperform SPY56%The 5.9% five-day bounce follows a -4.0% 30-day decline, leaving its relative trend weaker than SPY.
MUOutperform SPY56%Strong five-day momentum and positive 30-day performance support outperformance potential, but current chip-sector selling raises reversal risk.
PGUnderperform SPY56%Slightly negative five-day and 30-day returns indicate muted momentum relative to a rising benchmark.
AVGOUnderperform SPY55%A -5.7% five-day decline and only 0.9% 30-day return leave it vulnerable relative to SPY amid chip-sector selling.
CRWVOutperform SPY55%Very strong five-day and 30-day momentum supports outperformance potential, but debt-financing concerns and volatility constrain confidence.
HDUnderperform SPY54%Earnings exceeded estimates and guidance was reaffirmed, but frozen housing conditions and a -4.7% five-day decline limit near-term relative upside.
SNDKUnderperform SPY54%Extreme five-day momentum is offset by a current sharp pullback and cyclical semiconductor risk, making sustained relative performance uncertain.
WMTUnderperform SPY54%Low single-digit five-day and 30-day gains provide defensive stability but lag SPY's 30-day advance.
JNJUnderperform SPY53%Positive momentum and a defensive profile support resilience, but its 3.4% 30-day return slightly trails SPY and valuation concerns remain.
TSMUnderperform SPY53%Positive 30-day momentum is below SPY's return and sector-wide chip selling reduces confidence in relative outperformance.
VUnderperform SPY53%The payments franchise remains sound, but 1.0% 30-day momentum trails SPY and does not indicate near-term leadership.
QQQUnderperform SPY52%The 1.4% 30-day gain trails SPY, while yield sensitivity and current technology pressure constrain near-term relative returns.
SPYOutperform SPY50%SPY is the comparison benchmark; this neutral reference call reflects no asserted active edge over itself.

The debate

Bull, bear and risk cases: bull 0.72 · bear 0.88 · risk 0.97
bull case · conviction 0.72

Buy or hold selectively: the evidence supports maintaining exposure to the strongest leaders rather than retreating to cash after a market pullback. Microsoft, Nvidia, Amazon, JPMorgan, Mastercard, and Johnson & Johnson have each delivered positive 30-day momentum, with Microsoft (+24.8%), Nvidia (+6.2%), Amazon (+5.6%), JPMorgan (+5.3%), Mastercard (+4.5%), and J&J (+3.4%) outperforming the S&P 500's +4.1% in several cases or remaining close to it. The portfolio also has substantial embedded gains in several of these holdings. Near-term weakness is occurring against a backdrop of falling VIX and a broad bond-yield and semiconductor selloff, suggesting the pressure is partly market-driven rather than evidence of a portfolio-wide breakdown. The strongest action is to hold the relative-strength leaders and deploy available cash selectively, while avoiding aggressive additions to the weakest charts.

  • Microsoft is the clearest momentum leader among current holdings: its 30-day return is +24.8%, far above the S&P 500's +4.1%, despite a recent five-day pullback of 4.7%. Its current price of $481.88 is also approximately 16.7% above the portfolio's average cost.
  • Nvidia has positive five-day momentum (+3.5%) and strong 30-day momentum (+6.2%), outperforming the S&P 500 over 30 days. That relative strength is notable because current market news specifically describes a broad chip-stock selloff, so Nvidia is holding up comparatively well within a pressured group.
  • Amazon combines positive medium-term momentum (+5.6%) with a substantial holding gain: its current price of $260.29 is approximately 8.0% above the average cost of $240.96. The recent five-day decline of 4.0% looks more like a pullback within a positive 30-day trend than a confirmed trend failure.
  • JPMorgan (+5.3% over 30 days) and Mastercard (+4.5%) are both outperforming or roughly matching the benchmark while sitting well above portfolio cost bases. Their returns from average cost are approximately 15.2% and 18.2%, respectively, supporting a hold-the-winners posture.
  • Johnson & Johnson offers defensive support with positive five-day momentum (+1.0%) and positive 30-day momentum (+3.4%). News also cites MONARCH clearance as a momentum factor, although the evidence includes a valuation-overhang warning, so the case is stronger for holding than aggressively adding.
  • Home Depot reported second-quarter results that surpassed estimates and reaffirmed fiscal 2026 guidance. Its 30-day momentum is essentially flat, but the reaffirmation is a tangible catalyst that supports holding through the currently frozen housing conditions.
  • Alphabet has a constructive strategic catalyst in Waymo, which is expanding to more domestic cities, entering international markets, and scaling operations. However, its 30-day momentum is weak at -4.3%, so this is a longer-term hold thesis rather than a near-term momentum purchase.
  • The S&P 500 is up 4.1% over 30 days, while the VIX is down 7.9% over the same period. That combination argues against interpreting a single weak trading day as a broad risk-off regime change, even though elevated bond yields remain a meaningful near-term risk.
  • The portfolio has approximately $267,697 in cash, providing flexibility to add only to the demonstrated leaders rather than forcing purchases in laggards such as Meta, UnitedHealth, Apple, or Alphabet, whose 30-day momentum is negative.
bear case · conviction 0.88

The clearest bearish case is concentrated in the names with simultaneous price weakness and relative underperformance: META, GOOGL, and UNH are already below cost and have materially negative 30-day momentum, while AAPL is also losing momentum despite a modest unrealized gain. All four are moving against a benchmark that returned 4.05% over the same 30-day period. Candidate stocks provide little evidence of improving conditions: TSLA, AMD, CORZ, GLW, CAT, and INTC also show negative momentum, with TSLA, CORZ, GLW, and AMD among the weakest. The evidence supports reducing exposure to deteriorating names rather than adding to them, especially where both holding-level losses and momentum deterioration are present.

  • META is the most pronounced current holding risk: it is down 3.60% versus average cost and has the worst listed holding momentum at -13.93% over 30 days, dramatically lagging the S&P 500's +4.05%.
  • GOOGL combines a 2.51% unrealized loss with -4.31% 30-day momentum, indicating both current mark-to-market damage and continued weakness relative to the benchmark.
  • UNH is down 2.58% versus cost and has declined 6.95% over 30 days, another holding with weakness on both measures.
  • AAPL remains above average cost, but its -2.86% 30-day momentum is a warning that the gain may be vulnerable, particularly given the benchmark's positive 30-day return.
  • The candidate list is broadly weak: TSLA (-14.36%), CORZ (-8.87%), GLW (-7.69%), AMD (-7.69%), CAT (-5.36%), and INTC (-3.96%) all have negative 30-day momentum, providing no momentum-based justification for new purchases.
  • GLW's cautionary fund memory explicitly identifies risks including customer losses or financing problems, inability to align capital spending with demand, margin execution, technology change, litigation, product performance, regulation, and tax developments; combined with GLW's -7.69% momentum, this argues against treating it as a rebound candidate.
  • The downside signal is selective rather than universal: the evidence does not show comparable weakness in every holding, so the strongest bear case is to challenge the deteriorating names rather than assume the entire portfolio is impaired.
risk case · conviction 0.97

The primary capital risk is concentration: 71.3% of invested assets are in just AAPL, AMZN, and JNJ, while Information Technology and Consumer Discretionary together represent 70.9% of the shown sector exposure. Cash at 25.9% provides a meaningful buffer, but the invested portion remains highly dependent on a small number of holdings and sectors.

  • AAPL is the largest position at 27.3% of invested assets, followed by AMZN at 24.8%; together they represent 52.1% of invested assets.
  • JNJ adds another 19.2%, bringing the top three positions to 71.3% of invested assets. This creates substantial single-name concentration even without assuming any particular price direction.
  • Information Technology is 40.2% and Consumer Discretionary is 30.7% of the shown sector exposure, for a combined 70.9%; Health Care adds 19.3%, leaving limited exposure to other sectors.
  • The portfolio has 12 positions, but the remaining nine positions collectively account for only 28.7% of invested assets, so position count does not materially offset concentration.
  • Cash is 25.9% of the portfolio, which reduces the amount exposed to equity-specific risk, but 74.1% remains invested and is concentrated primarily in three names and three sectors.

Cash thesis

Cash is 25.9% of portfolio value, above the 25% threshold, and is intentionally retained. It offsets high single-name and technology/consumer-discretionary concentration, protects against a continuation of the bond-yield and semiconductor-driven selloff, and preserves capacity for opportunities only after broader market confirmation. Deploying cash now would increase exposure while several major holdings and much of the watchlist have negative relative momentum.

Full commentary

Bear case response

Accept the core bear case on META: it is below cost and its -13.9% 30-day return materially trails SPY, so it should not receive additional capital; its small size makes an immediate sale low-impact and not necessary today. Accept the concern on GOOGL and UNH: both are below cost with negative 30-day momentum, warranting a hold-and-monitor stance rather than averaging down; however, their current sizes do not justify reactive liquidation absent a thesis-breaking event. Accept that AAPL's -2.9% 30-day return trails SPY and makes it unsuitable for new purchases; recent AAPL buys and trims in fund memory reinforce avoiding another short-interval trade. Accept that weak watchlist names including TSLA, AMD, CORZ, GLW, CAT and INTC lack sufficient confirmation for purchase, with GLW's documented operating and demand risks adding to the caution. Partially reject a broad bearish interpretation of the entire portfolio: MSFT, NVDA, AMZN, JPM and MA retain positive 30-day momentum, and JNJ provides defensive resilience. These strengths support holding established positions, but not broad cash deployment. The conclusion is defensive neutrality rather than aggressive selling.

Market summary

The S&P 500 is up 4.1% over 30 days and the VIX is down 7.9%, but the current session is risk-sensitive: rising bond yields and a broad semiconductor selloff are pressuring technology. Leadership is narrow and dispersion is high, with MSFT, NVDA, AMZN, JPM and MA retaining constructive medium-term momentum while META, UNH, GOOGL and AAPL lag the benchmark.

Portfolio assessment

Maintain existing core holdings and make no transaction today. The portfolio is up modestly overall and has meaningful gains in JNJ, MSFT, AMZN, NVDA and the payment networks, but AAPL, AMZN and JNJ remain very large positions. The appropriate response to uneven breadth and current yield-driven pressure is restraint: do not add to weak holdings or chase relative-strength names after prior gains. Recent fund memory emphasizes avoiding repeated trading in concentrated holdings and using selective rather than reactive risk management.

Risk assessment

Concentration is the dominant risk: AAPL, AMZN and JNJ represent roughly 71% of invested assets, while technology and consumer-discretionary exposure is substantial. AAPL and AMZN together are approximately $399,000 of equity exposure, creating material sensitivity to mega-cap technology and consumer demand. META, GOOGL and UNH are below cost with negative 30-day momentum, while elevated yields can pressure long-duration technology valuations. Cash moderates but does not eliminate these risks.

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