在最近一期的 Millennial Investing 节目中，主持人 Patrick Donnelly 采访了匿名投资博主“价值股极客”（VSG）。VSG 在 Twitter 上拥有超过 6.5 万粉丝，以对本·格雷厄姆（Ben Graham）和沃伦·巴菲特（Warren Buffett）投资原则的深刻理解而闻名。此次对话深入探讨了 VSG 的投资历程、策略演变，以及其独特“怪异投资组合”（Weird Portfolio）背后的理念。 VSG 的投资历程始于 20 世纪 90 年代末的互联网泡沫时期，当时他年仅 18 岁。起初，和许多人一样，他被互联网热潮席卷，投资了思科系统（Cisco Systems）等公司。然而，一位家庭朋友推荐本·格雷厄姆的《聪明的投资者》（The Intelligent Investor）成了他的一个关键转折点。2000 年阅读该书后，VSG 意识到市场的非理性，促使他卖掉了手中的互联网股票，转而接受“安全边际”（margin of safety）的概念，并将股票视为企业所有权而非仅仅是价格图表。这次早期经历教会了他宝贵的一课：“早期的亏损对投资者而言是极好的教训。” 然而，他大学毕业后的几年，个人财务陷入困境，其中包括因“与生活和金钱的糟糕关系”而加剧的债务，具体指酗酒（他自 2008 年以来一直保持清醒）。他发现了戴夫·拉姆齐（Dave Ramsey）的理财原则，开始关注个人理财中的行为层面。通过极其节俭的生活方式——住在未装修的地下室，每周食物开销仅 25 美元——他在几年内还清了债务，并养成了严谨的储蓄习惯。 摆脱债务后，VSG 重新投入投资，最初倾向于更集中、类似于沃伦·巴菲特的个股选择方法。他很快寻求改进，通过 Wes Gray、Toby Carlisle 和 Joel Greenblatt 的著作深入研究量化价值投资。他开发了一套系统策略，专注于低市盈率（P/E）和低负债权益比（debt-to-equity），筛选盈利稳定性，并加入了定性检查。虽然他最初探索了格林布拉特的“神奇公式”（Magic Formula），但他指出其局限性，特别是投资资本回报率（ROIC）的机械应用可能导致价值陷阱，因为对巴菲特而言，真正的“高质量”意味着*可持续的*高 ROIC，而这并非易于筛选的。 一个重要的转折点出现在 COVID-19 大流行期间。持有能源公司和商场零售商等周期性价值股被证明是“可怕的”，促使他出售以避免大幅回撤。这次经历巩固了他对宏观经济事件不可预测性的信念。他意识到他需要一种能够让他长期持有企业、穿越经济周期的策略，而不是试图择时入市。这使他转向研究 Pat Dorsey 关于“经济护城河”（economic moats）的著作，并深入研读巴菲特的信件，将重点转向对拥有可持续竞争优势的“优秀公司”（wonderful companies）进行定性分析。 这种对宏观经济事件不敏感的渴望也促使他创建了“怪异投资组合”，这是对哈里·布朗（Harry Browne）“永久投资组合”（Permanent Portfolio）的改编。尽管早期取得了一些成功，但由于宏观预测屡屡失误，VSG 感到沮丧，于是寻求一种系统方法来保护他一部分的财富。他的“怪异投资组合”包括： * 20% 美国小盘价值股 * 20% 国际小盘股 * 20% 房地产（通过 REITs 实现，用于通胀保护和类似小盘股的回报） * 20% 长期国债（用于经济衰退/萧条时期，因为降息会使其受益） * 20% 黄金（用于通胀、货币危机和极端避险情况） 他解释说，这种配置能为各种经济环境提供内在保护，使他可以在个股选择上更具进攻性。在个股选择方面，他遵循巴菲特“了解每一家企业”的建议，每周花费一周时间为他的 Substack 研究一家公司。这种做法帮助他建立了一个优质企业的观察名单，以便在价格变得有吸引力时随时买入，而不是在市场崩盘时手忙脚脚乱。他的工具包括 quickfs.net 用于财务数据、SEC 文件，以及通过 Data Roma 等网站“复制”Terry Smith 等受尊敬投资者的想法，还有彼得·林奇（Peter Lynch）式的实地观察。 当被问及被高估的投资书籍时，VSG 认为《聪明的投资者》对初学者来说过于晦涩（他建议乔尔·格林布拉特的《战胜华尔街的神奇公式》（Little Book That Beats the Market）是更好的入门书籍），而塞思·卡拉曼（Seth Klarman）的《安全边际》（Margin of Safety）虽然好，但可能因其稀缺性而被高估了。他还提到瑞·达利欧（Ray Dalio）的《原则》（Principles）很有趣，但在实践中可能难以应用。 对于年轻听众，VSG 提供了重要建议： 1. **优先发展事业：** “你的事业是你最重要的财富来源”，这是哈里·布朗的名言。在早期阶段，专注于事业发展以增加收入。 2. **精通个人理财：** 养成良好的习惯，例如避免不良债务、自动化储蓄和有意识的消费。 3. **记录投资日记：** 记录想法和预测有助于从错误中学习，并对抗选择性记忆。 4. **接受早期教训：** 年轻时的少量亏损在漫长的投资周期中并不重要。 “价值股极客”在他的 Substack 平台 securityanalysis.org（或 valuestockgeek.com）上分享他的见解和研究，并在 Twitter (@valuestockgeek) 上积极互动。

In a recent episode of Millennial Investing, host Patrick Donnelly sat down with the anonymous "Value Stock Geek" (VSG), a popular Twitter account holder with over 65,000 followers, known for his deep understanding of Ben Graham and Warren Buffett's investment principles. The conversation delved into VSG's investment journey, the evolution of his strategies, and the philosophy behind his unique "Weird Portfolio." VSG's investment journey began young, at 18, during the late 1990s dot-com bubble. Initially, like many, he was swept up in the internet craze, investing in companies like Cisco Systems. However, a family friend's recommendation of Ben Graham's "The Intelligent Investor" proved to be a pivotal moment. Reading it in 2000, VSG realized the market's irrationality, leading him to sell his internet stocks and embrace the concepts of margin of safety and viewing stocks as ownership of businesses, not mere price charts. This early experience taught him the valuable lesson that "early losses can be a great lesson to investors." His post-college years, however, were marked by personal financial struggles, including debt exacerbated by a "toxic relationship with life and money," specifically drinking (he's been sober since 2008). He discovered Dave Ramsey's principles, focusing on the behavioral aspect of personal finance. Through extreme frugality – living in an unfinished basement and spending just $25 a week on food – he paid off his debt within a couple of years, establishing a disciplined saving mentality. Once debt-free, VSG re-engaged with investing, initially leaning towards a more concentrated, Warren Buffett-like individual stock-picking approach. He soon sought to improve, delving into quantitative value investing through the works of Wes Gray, Toby Carlisle, and Joel Greenblatt. He developed a systematic strategy focused on low P/E and low debt-to-equity ratios, screening for earnings consistency, and adding qualitative checks. While he initially explored Greenblatt's "Magic Formula," he noted its limitations, particularly how a mechanical application of Return on Invested Capital (ROIC) can lead to value traps, as true "quality" for Buffett implies *sustainable* high ROIC, which isn't easily screened for. A significant turning point came during the COVID-19 pandemic. Owning cyclical value stocks like energy companies and mall retailers proved "terrifying," prompting him to sell and avoid a large drawdown. This experience solidified his belief in the unpredictability of macroeconomic events. He realized he needed a strategy that allowed him to hold businesses for longer periods, through economic cycles, rather than trying to time the market. This led him to the work of Pat Dorsey on economic moats and a deeper dive into Buffett's letters, shifting his focus to qualitative analysis of "wonderful companies" with sustainable competitive advantages. This desire for macro-agnosticism also led to the creation of his "Weird Portfolio," an adaptation of Harry Browne's Permanent Portfolio. Frustrated by being consistently wrong on macro predictions despite some early successes, VSG sought a systematic approach to insulate a portion of his wealth. His "Weird Portfolio" consists of: * 20% US Small Cap Value * 20% International Small Caps * 20% Real Estate (REITs, for inflation protection and small-cap-like returns) * 20% Long-Term Treasuries (for recessions/depressions, as interest rate cuts benefit them) * 20% Gold (for inflation, currency crises, and extreme safe-haven scenarios). This allocation, he explains, provides built-in protection against various economic environments, allowing him to be more aggressive with his individual stock-picking. For his stock-picking, he follows Buffett's advice to "learn about every business," dedicating a week to researching a company for his Substack. This practice helps him build a watch list of quality businesses, ready to buy when prices become attractive, rather than scrambling during market crashes. His tools include quickfs.net for financial data, SEC filings, and "cloning" ideas from respected investors like Terry Smith via sites like Data Roma, as well as Peter Lynch-style observation. When asked about overrated investment books, VSG cited "The Intelligent Investor" as dense for beginners (suggesting Joel Greenblatt's "Little Book That Beats the Market" as a better starting point) and Seth Klarman's "Margin of Safety" as good but perhaps overrated due to its scarcity. He also touched on Ray Dalio's "Principles" as interesting but potentially challenging to apply in practice. For younger listeners, VSG offered crucial advice: 1. **Prioritize your career:** "Your career is your most important source of your wealth," a quote from Harry Browne. Focus on career advancement in early stages to build income. 2. **Master personal finance:** Establish good habits like avoiding bad debt, automating savings, and conscious spending. 3. **Keep an investment journal:** Documenting thoughts and predictions helps in learning from mistakes and combats selective memory. 4. **Embrace early lessons:** Small losses when young are less significant over a long investing horizon. Value Stock Geek shares his insights and research on his Substack, securityanalysis.org (or valuestockgeek.com), and actively engages on Twitter (@valuestockgeek).