======Unsecured Bond======
An Unsecured Bond (also known as a 'Debenture') is a type of IOU issued by a corporation or government that is not backed by any specific [[asset]] as [[collateral]]. Think of it as a loan based purely on trust and reputation. When you buy an unsecured bond, you're lending money to an organization based on its good name and its perceived ability to pay you back from its future profits and cash flows. Unlike a [[secured bond]], which is like a mortgage where the house backs the loan, there's no specific piece of property, equipment, or inventory that you can claim if the issuer fails to pay. This makes unsecured bondholders general creditors, standing in line with other unsecured lenders if the company hits rough times. Because of this added risk, issuers typically have to offer a higher interest rate, or [[yield]], to attract investors. It's the market's way of saying, "We'll take your word for it, but you'll have to pay us a little extra for the risk."
===== How Unsecured Bonds Work =====
The core of an unsecured bond is the issuer's promise—its full faith and credit. You're betting on the company's overall financial health and its [[earning power]]. The pecking order in a financial crisis is what really defines these bonds. If a company goes into [[bankruptcy]], a strict hierarchy determines who gets paid first from the leftover assets.
  * **First in Line:** Secured creditors get paid first by liquidating the specific assets that were pledged as collateral.
  * **Next Up:** Unsecured bondholders (debenture holders) get their turn. They share whatever is left with other general creditors, like suppliers.
  * **Last to Eat:** [[Stockholder]]s are at the very back of the line and usually get nothing in a liquidation scenario.
Because of this position, the risk of not getting your money back (known as [[default]] risk) is higher than with a secured bond. To compensate for this risk, companies offer a higher coupon payment. For the same company, an unsecured bond will almost always offer a better yield than a secured one. It’s the classic risk-reward trade-off in action.
===== Types of Unsecured Bonds =====
Not all unsecured bonds are created equal. They come in a few different flavors, mainly distinguished by their seniority.
==== Senior Debentures ====
These are the standard-issue unsecured bonds. They have priority over other, more junior types of debt and equity in the event of a liquidation. If a company can issue senior debentures, it's generally a sign of good credit health, as it means the market trusts its ability to pay without needing to pledge assets. An important note for our global readers: in the US, 'debenture' almost always means an unsecured bond. However, in the UK and some other countries, a 'debenture' can refer to a bond secured by a company's assets, so **always check the fine print!**
==== Subordinated Debentures ====
The name says it all. These bonds are "subordinate" or junior to other debt. If the company goes bust, holders of subordinated debentures only get paid after all secured creditors and senior debenture holders have been paid in full. This makes them significantly riskier. To entice investors into taking on this extra danger, these bonds offer some of the highest yields in the corporate bond world. They sit in a unique space between traditional bonds and [[equity]], offering high income potential but with a risk profile to match.
===== A Value Investor's Perspective =====
For a [[value investor]], analyzing an unsecured bond is a pure play on business quality. You're essentially stepping into the shoes of a banker making a character loan.
==== Assessing the Business, Not the Collateral ====
The legendary [[Benjamin Graham]] taught that investing is most intelligent when it is most businesslike. With an unsecured bond, you cannot hide behind collateral. Your analysis must focus on the durability of the company’s business model. Key questions to ask include:
  * Does the company have a strong, defensible competitive position?
  * Does it consistently generate more cash than it consumes?
  * Is the management team both competent and shareholder-friendly?
Your protection comes from the company's ability to earn its way out of any trouble, not from the liquidation value of its factories.
==== The Real Margin of Safety ====
For an unsecured bond, the [[margin of safety]] isn't a factory or a patent; it's a fortress-like [[balance sheet]]. A value investor looks for low overall [[debt]] levels, a healthy ratio of earnings to interest payments (the [[interest coverage ratio]]), and a long history of profitability. A company that can borrow on an unsecured basis is often one that doesn't //need// to. This financial strength is your true safety net.
When you find a financially sound company whose unsecured bonds are trading at a discount (offering an attractive yield), you may have found a great value opportunity. However, be wary of companies in distress offering sky-high yields on their unsecured debt. This is often a sign of desperation and can quickly become a [[value trap]], where the tempting yield is wiped out by a total loss of principal.