5 of the Best Core Stocks to Own I June 15, 2026

Key Concepts

• Core Stocks: Foundational portfolio holdings designed to be held through various economic and market cycles.
• Economic Moat: A long-term, durable competitive advantage that allows a company to generate excess returns.
• Capital Allocation Rating: An assessment of how effectively management invests capital (e.g., "Exemplary").
• Buy and Manage Strategy: An active approach where investors evaluate positions daily, deciding whether to buy, hold, or sell based on current valuation and investment thesis.
• Margin of Safety: The difference between a stock's market price and its intrinsic (fair) value, providing a buffer against errors in estimation or market volatility.
• Dry Powder: Liquid assets or cash reserves kept available to purchase stocks when prices drop.

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1. Characteristics of Core Stocks

Dave Sekera defines core stocks as the "bottom layer" of a portfolio. Key attributes include:

• Wide Economic Moat: Durable competitive advantages that persist for 20+ years.
• Low to Medium Uncertainty: Lower volatility compared to speculative or cyclical stocks.
• Exemplary Capital Allocation: Management teams that demonstrate superior judgment in reinvesting profits, managing balance sheets, and returning capital to shareholders.
• Resilience: Companies capable of performing across different economic cycles (expansion vs. recession) and shifting market sentiments.

2. The "Buy and Manage" Framework

Sekera emphasizes that "buy and hold" is insufficient; investors should adopt a "buy and manage" approach:

• Daily Evaluation: Treat every day as a decision point: "Should I buy more, hold, or sell?"
• Thesis Monitoring: If the investment thesis changes (e.g., revenue growth stalls, margins contract, or industry paradigms shift), investors should be willing to reduce or exit the position.
• Valuation Discipline:
  • Overvalued (1-2 stars): Avoid these positions as they do not offer adequate risk-adjusted returns.
  • Fairly Valued (3 stars): Acceptable for a partial position, keeping "dry powder" to dollar-cost average if the price drops.
  • Undervalued (4-5 stars): Opportunities to add to core positions.

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3. Core Stock Picks and Sector Analysis

Sekera and Morningstar sector directors identified five core stocks. Note: These are watch-list candidates, not necessarily immediate buys.

| Company | Sector | Fair Value | Moat | Key Thesis | | :--- | :--- | :--- | :--- | :--- | | Alphabet | Comm. Services | $433 | Wide | Dominant market position; massive R&D budget; leader in AI (Gemini) and Cloud. | | Lowe’s | Consumer Cyclical | $258 | Wide | Earnings acceleration via "Pro" sector growth; pent-up housing demand; strong balance sheet. | | P&G | Consumer Defensive | $148 | Wide | "Steady Eddie" household staples; high brand leverage allows for pricing power. | | Exxon Mobil | Energy | $156 | Narrow | Best-in-class oil reserves; integrated business (upstream/downstream); disciplined capital allocation. | | JP Morgan | Financial Services | $311 | Wide | Market leader in almost all banking segments; superior scale and switching costs. |

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4. Notable Perspectives and Quotes

• On Valuation: "No one ever went broke taking a profit." Sekera advises that when a stock becomes overvalued, investors should peel off some gains to put capital to work elsewhere.
• On Energy Sector Strategy: Sekera highlights that Exxon Mobil’s "Exemplary" rating is partly due to management’s refusal to chase trends outside their core competency (e.g., avoiding poorly performing green energy ventures).
• On Portfolio Management: "Everything’s got a price you want to own it and everything’s got a price that you don’t want to own it."

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5. Synthesis and Conclusion

The core of a successful long-term portfolio is built on high-quality companies with wide economic moats and exemplary management. However, quality alone is not enough; investors must maintain a disciplined "buy and manage" strategy. This involves constant monitoring of the investment thesis, maintaining a margin of safety through valuation-based buying, and keeping cash reserves (dry powder) to capitalize on market volatility. By focusing on these foundational stocks, investors can navigate market cycles with greater confidence and better risk-adjusted returns.