13. Earnings Per Common Share The following table sets forth the computation of basic and diluted earnings per common share for the periods presented (in millions, except per share amounts): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the Three Months Ended June 30, | | For the Six Months Ended June 30, | | | 2026 | | 2025 | | 2026 | | 2025 | | Numerator: | | | | | | | | | | Net income (loss) attributable to World Kinect | | $ | 48.4 | | | $ | (339.4) | | | $ | 74.6 | | | $ | (360.4) | | | Denominator: | | | | | | | | | | Weighted average common shares for basic earnings per common share | | 51.3 | | | 56.0 | | | 51.5 | | | 56.5 | | | Effect of dilutive securities | | 0.3 | | | — | | | 0.3 | | | — | | | Weighted average common shares for diluted earnings per common share | | 51.6 | | | 56.0 | | | 51.8 | | | 56.5 | | | Basic earnings (loss) per common share | | $ | 0.94 | | | $ | (6.06) | | | $ | 1.45 | | | $ | (6.38) | | | Diluted earnings (loss) per common share | | $ | 0.94 | | | $ | (6.06) | | | $ | 1.44 | | | $ | (6.38) | | | Weighted average securities which are not included in the calculation of diluted earnings per common share because their impact is anti-dilutive or their performance conditions have not been met | | 0.8 | | | 1.6 | | | 0.7 | | | 1.6 | |
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