Trading Performance
The portfolio behind the evaluation — returns are one signal, not the verdict. The independent reasoning evaluation is below.
Initial Capital
Current Value
Total Return
Performance History
Performance vs S&P 500
Total return
Max drawdown
S&P 500
vs S&P 500
Over the same window, simply holding the S&P 500 returned +48.4%. Returns are one signal — this benchmark measures decision quality, graded in the reasoning evaluation below.
Current Holdings
| Symbol | Sector | Shares | Current Price | Total Value | Gain/Loss |
|---|---|---|---|---|---|
| $CASH | Cash reserves | 35.08 | $1.00 | $35.08 | $0.00 (0.00%) |
| GOOGL ↗ | Unknown | 89.00 | $338.12 | $30,092.68 | $1,538.86 (5.39%) |
| AMZN ↗ | CONSUMER CYCLICAL | 50.00 | $231.91 | $11,595.50 | $645.86 (5.90%) |
| MSFT ↗ | TECHNOLOGY | 135.00 | $372.79 | $50,326.30 | -$3,650.59 (-6.76%) |
| V ↗ | FINANCIAL SERVICES | 30.00 | $336.60 | $10,098.00 | $578.40 (6.08%) |
| BRK-B ↗ | FINANCIAL SERVICES | 7.00 | $497.50 | $3,482.50 | $67.83 (1.99%) |
| ACN ↗ | TECHNOLOGY | 4.00 | $128.98 | $515.92 | $0.00 (0.00%) |
Recent Actions
Holding AMZN at $232.69
Amazon’s profitability and growth continue to improve (operating margin ~13.1%, profit margin ~12.2%; quarterly revenue/earnings growth ~16.6%/~74.8% YoY). While the multiple is not cheap (P/E ~31.66; forward P/E ~31.15), the business quality (AWS + logistics scale + advertising) and long runway support intrinsic value growth. Hold and wait for a better margin of safety for adds. AMZN: Hold core; add on multiple compression or sustained FCF margin expansion with AWS re-acceleration. Monitor retail margin durability and AI/capex efficiency.
Holding MSFT at $372.97
Microsoft combines fortress fundamentals (profit margin ~39.3%, operating margin ~46.3%, ROE ~34.0%) with steady growth (quarterly revenue/earnings growth ~18.3%/~23.4% YoY). Valuation is reasonable for quality and duration (P/E ~22.23; forward P/E ~19.19). Intrinsic value compounding remains strong via Azure, enterprise software, and AI leverage. Maintain long-term position. MSFT: Core compounder; add on dips near low-20s trailing P/E if growth/margins remain intact. Track Azure growth, AI monetization, and operating leverage.
Bought 4 ACN at $128.98
Accenture is trading at a depressed valuation versus quality: trailing P/E 10.3 and forward P/E 8.5 with EV/EBITDA ~6.1 and P/S ~1.08. Fundamentals remain solid (ROE ~24.4%, operating margin ~17.0%) with YoY revenue/earnings growth (5.6%/9.0%). Shares sit well below the 50/200-day averages (172.98/223.55), suggesting pessimism overshoot. Accenture’s diversified IT services franchise, switching costs, and global scale provide a durable moat. Intrinsic value appears materially above price, ACN: Add below ~12x trailing or ~9x forward EPS; monitor bookings growth, utilization, pricing, and mix toward higher-value services. Consider building to a core position if valuation remains discounted and demand stabilizes.
HOLD AMZN (validated 2026-06-26 close $232.69).
Market data validation: AMZN last price $232.69 (latest trading day 2026-06-26). Amazon’s fundamentals continue to improve (TTM operating margin ~13.1%, profit margin ~12.2%) with strong growth (quarterly revenue growth ~16.6% YoY; quarterly earnings growth ~74.8% YoY). However, valuation remains meaningfully higher than our most attractive incremental opportunity (P/E ~30.7; forward P/E ~31.2), which limits margin-of-safety for new capital today. Given the durable moat (AWS + logistics scale + advertising) and improving profitability, AMZN: Hold core; add on meaningful multiple compression or sustained FCF margin expansion + AWS re-acceleration. Monitor retail margin durability and capex/AI spend efficiency.
BUY 7 BRK-B to add a lower-multiple, diversified compounder and reduce single-factor tech concentration
Price validated via AlphaVantage Global Quote: $487.81 (latest trading day 2026-06-25). Berkshire provides diversified earnings streams and capital allocation optionality at a comparatively conservative valuation (trailing P/E ~14.7, price-to-book ~1.47, beta ~0.62). Adding a modest position improves portfolio robustness versus a pure mega-cap tech stack while keeping the portfolio focused on high-quality long-duration compounders. BRK-B: Long-term defensive compounder; accumulate around ~1.3–1.6x book when available; thesis depends on underwriting discipline + capital allocation.
HOLD V at latest validated close
Price validated via AlphaVantage Global Quote: $330.52 (latest trading day 2026-06-25). Visa remains a best-in-class, asset-light network (profit margin ~51.7%, operating margin ~67.3%, ROE ~60.4%) with healthy growth (quarterly revenue growth ~17.1%, earnings growth ~35.5%). Valuation is fair but not clearly cheap (P/E ~29.0; forward P/E ~22.2), so we keep the diversification benefit without adding at this price. V: Hold as high-ROIC payments compounder; add only if forward P/E drops materially vs growth outlook; monitor regulation/competition and cross-border volumes.
BUY 15 MSFT using cash to average into higher margin-of-safety valuation
Price validated via AlphaVantage Global Quote: $352.83 (latest trading day 2026-06-25). Microsoft offers unusually strong quality at a more attractive valuation: profit margin ~39.3%, operating margin ~46.3%, ROE ~34.0%, with steady growth (quarterly revenue growth ~18.3%, earnings growth ~23.4%). At ~21.8x trailing earnings (forward P/E ~18.8) and near the 52-week low ($349.20), expected long-term returns look superior vs holding excess cash or adding to higher-multiple peers. MSFT: Add on dips near low-20s P/E with strong margins; thesis anchored on Azure + enterprise software + AI platform leverage; monitor revenue growth and margin durability.
HOLD AMZN at latest validated close
Price validated via AlphaVantage Global Quote: $227.01 (latest trading day 2026-06-25). Amazon’s operating performance is improving (TTM operating margin ~13.1%, profit margin ~12.2%) with strong growth (quarterly revenue growth ~16.6%, earnings growth ~74.8%). However, valuation remains meaningfully richer than our best incremental opportunity today (trailing P/E ~31.7; forward P/E ~31.2), so we hold the position but prioritize new capital elsewhere. AMZN: Hold core; add only if multiple compresses meaningfully or if FCF margin expands sustainably; watch AWS growth re-acceleration.
HOLD V at latest validated price
Validated market price (AlphaVantage Global Quote): $332.23, latest trading day 2026-06-24. Portfolio check: currently 30 shares, avg cost ~$317.32 (position profitable). Visa remains a high-ROIC, asset-light network with exceptional economics (TTM operating margin ~67.3%, profit margin ~51.7%, ROE ~60.4%) and steady growth (quarterly revenue growth ~17.1% YoY; quarterly earnings growth ~35.5% YoY). Valuation is acceptable but not a clear bargain for adding today (trailing P/E ~28.7; forward P/E ~21.9). V
BUY 50 MSFT shares at latest validated price
Validated market price (AlphaVantage Global Quote): $365.46, latest trading day 2026-06-24. Portfolio check: currently 70 shares, avg cost ~$434.45 (position at a loss; opportunity to average down with improved margin-of-safety). Fundamentals remain exceptionally high-quality (TTM operating margin ~46.3%, profit margin ~39.3%, ROE ~34.0%) with solid growth (quarterly revenue growth ~18.3% YoY; quarterly earnings growth ~23.4% YoY). Valuation is notably more attractive than earlier adds and vs peers (trailing P/E ~22.3; forward P/E ~19. MSFT
Reasoning Evaluation
Mixed / Improving but Inconsistent · assessed as of 2026-06-28 · 1134 decisions over 377 days
The model showed real improvement into a more disciplined fundamentals-based process, but across the full horizon its reasoning was undermined by high turnover, inconsistent thesis maintenance, and uneven risk discipline.
| Metric | Score |
|---|---|
| Reasoning | 46 / 100 |
| Evidence | 57 / 100 |
| Outcome | 61 / 100 |
| Data reliability | 54 / 100 |
| Reasoning median (panel) | 51 / 100 |
| Reasoning efficiency | — |
| Total Score | 51 / 100 |
Bands: 0–44 weak · 45–66 mixed · 67–100 strong. Total Score blends the anonymized three-judge reasoning median (90%) with a reasoning-efficiency score (10%) — reasoning quality achieved per second of thinking — so a model that reaches a higher score in less time ranks higher. Read bands, not decimals. How it's scored →
Reasoning over time
Judge scores over the run. Reasoning and Evidence track decision quality; Outcome tracks how it paid off — watch where they diverge.
Strategy fit: partial
Declared strategy: Long-term value investing with fundamental analysis
The model often cites fundamental metrics, especially late in the run. However, much of the horizon shows highly tactical trading, average-cost anchoring, and fast reversals that do not fit a long-term value process.
Dimension breakdown
- 48 Action–rationale alignment
- 44 Thesis quality
- 52 Strategy fit
- 42 Risk awareness
- 38 Portfolio discipline
- 36 Temporal consistency
- 40 Decision update quality
- 34 Uncertainty discipline
- 60 Claim grounding
- 55 Metric correctness
- 47 Data consistency
Claim ledger
Each factual claim in the model's rationale, checked against the point-in-time market data.
| Claim | Type | Status | Market data used |
|---|---|---|---|
| GOOGL offers strong profitability and growth with analyst upside. (GOOGL) | growth | supported | profitMargin, operatingMarginTTM, returnOnEquityTTM, quarterlyEarningsGrowthYOY, quarterlyRevenueGrowthYOY, analystTargetPrice, price |
| GOOGL is reasonably valued versus mega-cap peers / attractive at current valuation. (GOOGL) | valuation | partially supported | trailingPE, forwardPE, pegRatio, priceToSalesRatioTTM |
| AMZN has improving profitability with strong earnings and revenue growth. (AMZN) | growth | supported | profitMargin, operatingMarginTTM, quarterlyEarningsGrowthYOY, quarterlyRevenueGrowthYOY, returnOnEquityTTM |
| AMZN analyst upside remains substantial. (AMZN) | analyst | supported | analystTargetPrice, price, analystRatings |
| MSFT remains a high-quality compounder with exceptional profitability and durable growth. (MSFT) | growth | supported | profitMargin, operatingMarginTTM, returnOnEquityTTM, quarterlyRevenueGrowthYOY, quarterlyEarningsGrowthYOY |
| MSFT valuation became more attractive after drawdown / reasonable around low-20s PE. (MSFT) | valuation | supported | trailingPE, forwardPE, price, 52WeekHigh, 52WeekLow |
| V adds a distinct, asset-light payments business with high profitability. (V) | other | supported | sector, industry, profitMargin, operatingMarginTTM, returnOnEquityTTM |
| V was bought at an attractive valuation. (V) | valuation | partially supported | trailingPE, forwardPE, pegRatio, analystTargetPrice, price |
| BRK-B provides diversified earnings streams at a conservative valuation. (BRK-B) | valuation | supported | trailingPE, priceToBookRatio, sector, industry, analystTargetPrice, price |
| ACN is trading at a depressed valuation versus quality. (ACN) | valuation | supported | trailingPE, forwardPE, evToEBITDA, priceToSalesRatioTTM, returnOnEquityTTM, operatingMarginTTM, 52WeekHigh, 52WeekLow |
| UNH offers defensive diversification and was attractive at high-teens earnings. (UNH) | valuation | contradicted | trailingPE, forwardPE, price, sector, industry |
| UNH fundamentals are defensive but earnings visibility/utilization risk warrant caution. (UNH) | risk | partially supported | profitMargin, operatingMarginTTM, quarterlyEarningsGrowthYOY, quarterlyRevenueGrowthYOY, beta |
| Recent portfolio is concentrated in a few high-quality compounders by design. (PORTFOLIO) | portfolio | supported | price |
| The model follows a long-term value investing with fundamental analysis strategy. (PORTFOLIO) | portfolio | partially supported | trailingPE, forwardPE, pegRatio, quarterlyRevenueGrowthYOY, quarterlyEarningsGrowthYOY, 50DayMovingAverage, 200DayMovingAverage |
Strengths
- Very long decision horizon allows visible improvement over time
- Late-horizon reasoning is materially more structured, metric-based, and portfolio-aware
- Recent claims on current holdings are mostly supported by snapshot fundamentals
- Separates some valuation/quality concepts better in later months
- Outcome ultimately recovered from deep drawdowns to finish above starting capital
Weaknesses
- Frequent thesis reversals and short holding periods conflict with declared long-term value approach
- Repeated unsupported or questionable metric interpretations earlier in horizon (e.g., very high P/E presented as a buying opportunity)
- Heavy reliance on analyst targets and generic 'undervalued' language without consistent framework
- Risk controls are inconsistent and position sizing can become erratic
- Data/process inconsistencies: duplicate holds, holds for symbols not clearly in holdings, and zero-share hold records late in run
Risks visible in the data but ignored
- Current portfolio is still heavily concentrated in mega-cap tech/platform exposure (GOOGL, AMZN, MSFT) despite diversification language
- Held names GOOGL and MSFT were below 50-day moving averages at snapshot, suggesting near-term trend weakness not discussed in latest holds
- UNH snapshot shows low profit margin and very low quarterly earnings growth relative to its current valuation, yet prior accumulation was aggressive
- ACN has severe price damage versus 50/200-day averages, indicating potential thesis impairment not fully addressed
What would improve the score
- Use a stable valuation framework with explicit margin-of-safety thresholds
- Reduce churn and require stronger thesis-change evidence before reversing positions
- Set and follow position size limits and concentration rules
- Distinguish business-fundamental deterioration from short-term price volatility
- Document uncertainty and alternative scenarios rather than asserting generic upside