Patient Capital Management is a Baltimore asset manager founded in 2020 by Samantha McLemore, CFA — Bill Miller's long-time co-manager (working together since 2002, running the flagship Opportunity Equity strategy since 2014). Continuing the Miller-school contrarian tradition, it practices "time arbitrage": exploiting behavioral mispricing to concentrate in controversial growth names (tech, healthcare, Bitcoin-related) at deep discounts to intrinsic value. Its site preserves Bill Miller's complete 1995-2022 market letters, alongside ongoing quarterly letters and webinars.

This analysis says the bull market that started in 2009 isn't over yet, even though stocks have gone up 10x. Surprisingly, many professional investors (like hedge funds and university endowments) have been too cautious and missed most of the gains. The author argues that being too afraid is actually riskier than a bubble—history shows that even after a 50% crash, long-term index investors still end up far ahead of conservative savers. The AI story still has room to run, but only some companies (like NVIDIA) will benefit, while cash-burning cloud firms should be avoided. Worth reading because it reminds regular investors: the biggest mistake isn't buying at a high price—it's not buying at all.
This report discusses how the S&P 500 has achieved a 10-fold return (17% annualized) since March 2009, yet many investors have missed out on gains due to excessive caution. The core argument is that while the current market has elevated valuations (forward P/E rising from 12x to approximately 23x) a
This chapter discusses whether the current market is approaching the end of the bull run after the S&P 500 has delivered a 10-fold return (17% annualized) since March 2009. The author argues that while valuations are elevated and speculative sentiment is rising, institutional positioning remains low, caution prevails, and the AI story is still unfolding but unevenly, so the final peak has not yet been reached.
The bull market is not over, but it has entered its later stage. The author explicitly judges this as "late innings ≠ final inning," with market sentiment still dominated by skepticism (light institutional positioning, prevalence of cautious headlines), which is not a typical top characteristic. The counterintuitive judgment: Excessive caution is the real risk, not a market bubble.
| Asset/Strategy | Annualized Return | vs. S&P 500 |
|---|---|---|
| HFRI Hedge Fund Index | 4.3% | 13.5% |
| University Endowments (2014–2024) | 6.8% | 13.0% |
This chapter explores whether the long-term bull market that began in March 2009 is nearing its end. The market environment presents contradictory characteristics: on one hand, valuations have risen significantly and speculative sentiment has heated up; on the other, institutional positions remain low and cautious sentiment prevails. The author argues that investors have missed most of the gains due to excessive focus on risk protection, and the current need is to distinguish genuine bubble signals from normal market fluctuations.
The author’s core judgment is: The bull market has not yet reached its end. Despite signs of a bubble (AI trading structures, retail speculation, valuation doubling), institutional risk appetite remains low, and market participants have learned lessons from historical bubbles. Counterintuitive views include:
1. Severe Disconnect Between Long-Term Bull Market Returns and Investor Participation:
2. Current Market Contradictory Signals:
3. Historical Comparison Data:
| Indicator | Current Market | Historical Peak |
|---|---|---|
| NVIDIA Forward P/E | 33x | Cisco Peak >100x |
| OpenAI Valuation Growth | $20B in 2021 → $500B in 2025 (25x) | - |
| OpenAI Infrastructure Commitments | >$1 trillion | - |
| Market Performance After Greenspan’s "Irrational Exuberance" | - | S&P 500 rose another 116% after end of 1996 |
4. Quantitative Analysis of "Inaction" Cost:
1. Do Not Miss Gains Due to Excessive Caution: Historical data shows that long-term holding of index funds, even through crashes, yields significantly higher final returns than conservative strategies. Investors should tolerate volatility rather than pursue absolute risk avoidance.
2. Distinguish Bubble Signals from Normal Cycles: While speculative sentiment has heated up, institutional positions remain low, and valuations have not reached historical extremes (e.g., NVIDIA 33x vs. Cisco 100x+). The market has not yet entered the "full capitulation" bubble peak phase.
3. Beware of "Type II Errors": The cost of inaction (missing gains) far exceeds the risk of volatility. Investors should avoid exiting too early in the late bull market due to fear.
4. Focus on Compounding Assets: Such as NVIDIA and other core AI beneficiaries, while avoiding capital-intensive "neo-cloud" companies. Hold quality assets long-term rather than chasing short-term speculative trends.
5. Maintain Behavioral Discipline: The investment goal is "serenity," requiring a firm identity unaffected by market noise. The core is to prevent permanent capital loss, not volatility.
The original text defines "Impairment" as a state where losses cannot be recovered, attributing its root to "deterioration in business fundamentals" or "overpaying for assets." This framework contrasts with the behavioral finance "disposition effect," where investors tend to sell profitable assets too early but hold losing assets for too long, accumulating impairment risk. The author emphasizes value investing’s protective role after the "long-term bull market top," supported by historical data:
The author clearly distinguishes two types of assets in the AI ecosystem:
The author argues that market fear of AI demand "collapsing at any time" suppresses Nvidia’s valuation, while fundamentals remain strong. The degree of disconnect can be quantified with the following indicators:
| Indicator | Nvidia (2024) | Typical Historical Bubble Peak (e.g., Cisco 2000) |
|---|---|---|
| Expected Earnings Growth (Next 3 Years) | 40%+ | 30-50% (but actual growth plummeted post-bubble) |
| Current P/E (Based on FY2027) | 29x | 100x+ (based on then-current earnings) |
| Analyst Ratings (Buy/Hold/Sell) | 80%/15%/5% | 90%/8%/2% (at bubble peak) |
| Short Interest Ratio | 1.2% | 0.5% (extremely low at bubble peak) |
Data shows that Nvidia’s current valuation and sentiment have not reached extreme levels, but reliance on growth is extremely high.
Lynch’s famous remark during the tech bubble, "Don’t worry about whether the market is overvalued," essentially opposes market timing. The author uses this to emphasize:
The entire text uses the classic child’s question during a car ride as a framework, implying the long and uncertain nature of the investment journey:
This narrative aligns with behavioral finance’s "mental accounting": investors classify different assets separately, applying different evaluation standards to Nvidia (growth) and Neoclouds (speculative).
The next section will reveal specific holdings, potentially including adjustments to Nvidia positions, avoidance of Neoclouds, and new value-oriented AI targets (e.g., semiconductor equipment or software companies).