Weighted-Average Shares Outstanding (Diluted): The number of shares held by shareholders including insiders but not including a company's treasury shares assuming conversion of all convertible debt, securities, warrants and options, sourced from the company 10-K or 10-Q SEC reports.

Power Solutions International, Inc. (PSIX) had Weighted-Average Shares Outstanding (Diluted) of 23.07M for the most recently reported fiscal quarter, ending 2025-12-31.