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Captive Insurance

Captive Insurance is a licensed insurance company created and owned by a non-insurance parent company. Its primary job? To insure the risks of its owner. Think of it as a form of sophisticated self-insurance. Instead of paying premiums to a traditional, third-party insurance giant, a company like Google or Coca-Cola sets up its own mini-insurer. This 'captive' subsidiary collects premiums from the parent company, invests this money, and pays out any claims the parent might have. This strategy gives the parent company greater control over its insurance program, helps manage hard-to-insure or unique risks, and can turn an insurance expense into a potential profit center. It’s a clever tool used by large corporations to customize coverage, reduce costs, and directly access the global reinsurance market, where insurers go to insure their own risks.

How Does It Work?

The concept is quite straightforward. Imagine a large manufacturing company, 'MegaCorp.' MegaCorp faces numerous operational risks, like factory fires and product liability lawsuits.

  1. Step 1: Creation. Instead of buying a standard policy from a commercial insurer, MegaCorp establishes 'MegaInsure,' a wholly-owned subsidiary in a location with favorable insurance regulations (like Bermuda, the Cayman Islands, or Vermont in the US).
  2. Step 2: Premiums. MegaCorp pays regular premiums to its captive, MegaInsure, just as it would to an external insurer. These premiums are typically tax-deductible for the parent company.
  3. Step 3: Investment. MegaInsure, now flush with cash from the premiums, invests this capital in a portfolio of stocks, bonds, and other assets.
  4. Step 4: Claims. If one of MegaCorp's factories has a fire, MegaInsure handles the process and pays the claim to its parent. For massive, catastrophic risks, MegaInsure might buy reinsurance to protect itself, just like any other insurer.

Essentially, the company is paying itself, keeping the money (and the investment potential) within the corporate family.

Why Bother? The Perks of Owning Your Own Insurer

Companies don't go through the trouble of setting up a captive just for fun. The benefits are substantial and align perfectly with a value-oriented mindset.

A Value Investor's Perspective

For the savvy value investor, a company with a captive insurer can be a hidden gem. It signals a sophisticated and proactive approach to risk management. More importantly, it can be a stealthy value-creation machine. The undisputed master of using captives to build wealth is Warren Buffett. A huge part of Berkshire Hathaway's success comes from the massive float generated by its insurance operations. Buffett has famously described this float as an “interest-free loan” from policyholders that he can invest for decades for the benefit of shareholders. When you analyze a company, look for a captive in its corporate structure. If it has one, dig into its financials. A well-run, profitable captive is a significant asset that the market might be overlooking. It means the company is not just managing risk; it's turning that risk into an opportunity for investment and profit.

A Note of Caution

A captive is only as good as its management. An under-capitalized captive or one with a risky, speculative investment portfolio can quickly become a dangerous liability for the parent company. Always check its capitalization levels and the quality of its investment assets during your due diligence.

Common Types of Captives

While the core concept is the same, captives come in a few different flavors.