| Summary of Computation of Basic and Diluted Earnings Per Share |
The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | | | 2026 | | 2025 | | 2026 | | 2025 | | Numerator for basic earnings per share - net income (loss) attributable to common stockholders | | $ | 445,002 | | | $ | 301,888 | | | $ | 1,173,674 | | | $ | 559,845 | | | | | | | | | | | | | | | | | | | | | Adjustment for net income (loss) attributable to OP Units and DownREIT Units | | 8,650 | | | 915 | | | 21,559 | | | 1,865 | | Numerator for diluted earnings per share | | $ | 453,652 | | | $ | 302,803 | | | $ | 1,195,233 | | | $ | 561,710 | | | | | | | | | | | | Denominator for basic earnings per share - weighted average shares | | 709,732 | | | 656,593 | | | 704,812 | | | 650,029 | | | Effect of dilutive securities: | | | | | | | | | Employee stock options | | 828 | | | 595 | | | 814 | | | 577 | | | Unvested restricted shares and units | | 6,248 | | | 3,146 | | | 5,938 | | | 3,061 | | OP Units and DownREIT Units | | 13,049 | | | 2,711 | | | 12,272 | | | 2,589 | | Employee stock purchase program | | 25 | | | 19 | | | 20 | | | 20 | | | Exchangeable Notes | | 8,074 | | | 5,076 | | | 8,281 | | | 4,728 | | | Dilutive potential common shares | | 28,224 | | | 11,547 | | | 27,325 | | | 10,975 | | Denominator for diluted earnings per share - adjusted weighted average shares | | 737,956 | | | 668,140 | | | 732,137 | | | 661,004 | | | | | | | | | | | | Basic earnings per share | | $ | 0.63 | | | $ | 0.46 | | | $ | 1.67 | | | $ | 0.86 | | | Diluted earnings per share | | $ | 0.61 | | | $ | 0.45 | | | $ | 1.63 | | | $ | 0.85 | |
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