Final answer:
To assess a company's financial position at the end of a period, an investor would examine the balance sheet, as it offers a detailed snapshot of the company's assets, liabilities, and equity.
Step-by-step explanation:
An investor assessing a company's financial position at the end of a period would likely examine the balance sheet. This financial statement provides a snapshot of the company’s financial health, detailing assets, liabilities, and shareholders' equity at a specific point in time. The balance sheet is essential for investors to evaluate what the company owns and what it owes, as well as the amount invested by the shareholders.