13. Net Income per Common Share
We allocate net income to (i) noncontrolling interests based upon their contractual rights in the respective subsidiaries or for participating noncontrolling interests based upon their participation in both distributed and undistributed earnings of the Company, (ii) preferred shareholders, for distributions paid or payable, (iii) preferred shareholders, to the extent redemption cost exceeds the related original net issuance proceeds (a “preferred share redemption charge”), and (iv) RSUs and unvested LTIP units, for non-forfeitable dividends and distributions paid and adjusted for participation rights in undistributed earnings of the Company.
We calculate basic and diluted net income per common share based upon net income allocable to common shareholders, divided by (i) weighted average common shares for basic net income per common share, and (ii) weighted average common shares adjusted for the impact of dilutive stock options and AO LTIP units outstanding for diluted net income per common share. Stock options and AO LTIP units equivalent to 572,130 common shares were excluded from the computation of diluted earnings per share for 2025, as compared to 138,739 common shares for 2024, because their effect would have been antidilutive.
The following table reconciles the numerators and denominators of the basic and diluted net income per common shares computation for the years ended December 31, 2025, 2024, and 2023, respectively:
Year Ended December 31,
20252024 2023
(Amounts in thousands, except per share data)
Numerator for basic and dilutive net income per common share – net income allocable to common shareholders
$1,585,585 $1,872,685 $1,948,741 
Denominator for basic net income per share - weighted average common shares outstanding
175,447 175,351 175,472 
Net effect of dilutive stock options and AO LTIP units - based on treasury stock method455 687 671 
Denominator for dilutive net income per share - weighted average common shares outstanding
175,902 176,038 176,143 
Net income per common share:
Basic$9.04 $10.68 $11.11 
Dilutive$9.01 $10.64 $11.06 

About Earnings Per Share Disclosures

The earnings per share disclosure breaks down the calculation from net income to both basic and diluted EPS, revealing the full impact of a company's capital structure on per-share economics. The reconciliation between basic and diluted share counts exposes how many stock options, RSUs, convertible securities, and warrants are potentially dilutive to existing shareholders.

Key signals: a widening gap between basic and diluted shares indicates growing dilution from equity compensation or convertible instruments. Anti-dilutive securities excluded from the diluted calculation deserve attention — they represent latent dilution that will materialize if the stock price rises. Watch for the effect of share buybacks on per-share metrics: EPS growth driven primarily by repurchases rather than income growth signals weakening fundamentals. Compare year-over-year changes in the diluted share count against equity compensation expense to assess whether management is effectively managing dilution.