Concept:
Shares and debentures are two important sources of capital for a company, but they differ in nature and characteristics.
Step 1: Differences.
\[
\begin{array}{|c|c|c|}
\hline
Basis & Shares & Debentures
\hline
Nature & Ownership capital & Borrowed capital
\hline
Status of holder & Shareholder (owner) & Creditor
\hline
Return & Dividend (variable) & Interest (fixed)
\hline
Voting rights & Available & Not available
\hline
Risk & High risk & Low risk
\hline
Repayment & Not repaid during life & Repaid after a period
\hline
Security & No charge on assets & Usually secured
\hline
\end{array}
\]
Step 2: Conclusion.
Thus, shares represent ownership while debentures represent a loan to the company.