Counter to conventional value investing wisdom, a low Price-to-Earnings (P/E) ratio is often a "value trap" that exists for a valid, negative reason. A high P/E, conversely, is a more reliable indicator that a stock may be overvalued and worth selling. This suggests avoiding cheap stocks is more important than simply finding them.

Intrinsic value shouldn't be confused with a 12-month price target. It is a calculation of a company's long-term worth, akin to a private market or takeover value. This stable anchor allows investors to assess the "margin of safety" at any given market price and ignore daily noise, rather than chasing a specific trading level.

The trend of allowing employees to sell shares in secondary transactions before investors get liquidity is a problem. Lior Susan argues this creates a fundamental misalignment, as historically, employees and investors realized returns at the same time. The system needs rethinking for long-duration private companies.

In a competitive M&A process where the target is reluctant, a marginal price increase may not work. A winning strategy can be to 'overpay' significantly. This makes the offer financially indefensible for the board to reject and immediately ends the bidding process, guaranteeing the acquisition.

Profitable, self-funded public companies that consistently use surplus cash for share repurchases are effectively executing a slow-motion management buyout. This process systematically increases the ownership percentage for the remaining long-term shareholders who, alongside management, will eventually "own the whole company."

The best investment deals are not deeply discounted, low-quality items like "unsellable teal crocodile loafers." Instead, they are the rare, high-quality assets that seldom come on sale. For investors, the key is to have the conviction and preparedness to act decisively when these infrequent opportunities appear.

Rather than passively holding a stock, the "buy and optimize" strategy involves actively managing its weighting in a portfolio. As a stock becomes more expensive relative to its intrinsic value, the position is trimmed, and when it gets cheaper, it is increased, creating an additional layer of return.

Contrary to Modern Portfolio Theory, which links higher returns to higher risk (volatility), Buffett's approach demonstrates an inverse relationship at the point of purchase. The greater the discount to a company's intrinsic value, the lower the risk of permanent loss and the higher the potential for returns. Risk and reward are not a trade-off but are both improved by a cheaper price.

Instead of complaining that its stock trades at a steep discount to its net asset value (NAV), Exor's management pragmatically views this as a chance to invest in themselves. They trimmed their highly appreciated Ferrari stake specifically to fund share buybacks at this significant discount.