v3.26.3
Consolidated Statements of Changes in Shareholders' Equity - USD ($)
$ in Thousands
Total
Common Stock
Surplus
Retained Earnings
Accumulated Other Comprehensive Loss
Balance at Dec. 31, 2024 $ 5,890,415 $ 190,805 $ 4,259,722 $ 2,046,809 $ (606,921)
Balance (in shares) at Dec. 31, 2024   76,322,206      
Increase (Decrease) in Stockholders' Equity          
Net income 550,945     550,945  
Other comprehensive income (loss), net of tax effects 290,909       290,909
Comprehensive (loss) income 841,854        
Cash dividends declared on common stock per share (170,191)     (170,191)  
Cash dividend equivalents paid on restricted stock units (1,100)     (1,100)  
Employee stock purchases 2,244 $ 64 2,180    
Employee stock purchases (in shares)   25,550      
Stock options exercised 472 $ 25 447    
Stock options exercised (in shares)   9,949      
Stock issued pursuant to restricted stock units   $ 1,056 (1,056)    
Stock issued pursuant to restricted stock units (in shares)   422,167      
Stock issued in lieu of cash - directors fees 344 $ 9 335    
Stock issued in lieu of cash - directors fees (in shares)   3,653      
Common stock repurchased - buyback plan (42,808) $ (1,100) (41,708)    
Common stock repurchased - buyback plan (in shares)   (440,000)      
Common stock repurchased - equity plans (11,495) $ (283) (11,212)    
Common stock repurchased - equity plans (in shares)   (113,025)      
Share-based compensation expense 28,444   28,444    
Common stock issued for Independent Bank Group, Inc. ("Independent") acquisition 2,472,947 $ 62,147 2,410,800    
Common stock issued for Independent Bank Group, Inc. ("Independent") acquisition (in shares)   24,858,731      
Balance at Sep. 30, 2025 9,011,126 $ 252,723 6,647,952 2,426,463 (316,012)
Balance (in shares) at Sep. 30, 2025   101,089,231      
Balance at Jun. 30, 2025 8,801,134 $ 253,745 6,679,028 2,240,470 (372,109)
Balance (in shares) at Jun. 30, 2025   101,498,000      
Increase (Decrease) in Stockholders' Equity          
Net income 246,641     246,641  
Other comprehensive income (loss), net of tax effects 56,097       56,097
Comprehensive (loss) income 302,738        
Cash dividends declared on common stock per share (60,648)     (60,648)  
Employee stock purchases 1,132 $ 33 1,099    
Employee stock purchases (in shares)   12,935      
Stock options exercised 139 $ 7 132    
Stock options exercised (in shares)   2,902      
Stock issued pursuant to restricted stock units   $ 41 (41)    
Stock issued pursuant to restricted stock units (in shares)   16,276      
Stock issued in lieu of cash - directors fees 126 $ 3 123    
Stock issued in lieu of cash - directors fees (in shares)   1,346      
Common stock repurchased - buyback plan (42,808) $ (1,100) (41,708)    
Common stock repurchased - buyback plan (in shares)   (440,000)      
Common stock repurchased - equity plans (222) $ (6) (216)    
Common stock repurchased - equity plans (in shares)   (2,228)      
Share-based compensation expense 9,535   9,535    
Balance at Sep. 30, 2025 9,011,126 $ 252,723 6,647,952 2,426,463 (316,012)
Balance (in shares) at Sep. 30, 2025   101,089,231      
Balance at Dec. 31, 2025 $ 9,059,108 $ 247,845 6,480,471 2,614,173 (283,381)
Balance (in shares) at Dec. 31, 2025 99,138,204 99,138,204      
Increase (Decrease) in Stockholders' Equity          
Net income $ 679,640     679,640  
Other comprehensive income (loss), net of tax effects (256,229)       (256,229)
Comprehensive (loss) income 423,411        
Cash dividends declared on common stock per share (181,224)     (181,224)  
Cash dividend equivalents paid on restricted stock units (1,106)     (1,106)  
Employee stock purchases 3,771 $ 104 3,667    
Employee stock purchases (in shares)   41,751      
Stock options exercised 677 $ 25 652    
Stock options exercised (in shares)   10,104      
Stock issued pursuant to restricted stock units   $ 1,021 (1,021)    
Stock issued pursuant to restricted stock units (in shares)   408,581      
Stock issued in lieu of cash - directors fees 352 $ 9 343    
Stock issued in lieu of cash - directors fees (in shares)   3,461      
Common stock repurchased - buyback plan (275,064) $ (6,875) (268,189)    
Common stock repurchased - buyback plan (in shares)   (2,750,000)      
Common stock repurchased - equity plans (9,640) $ (235) (9,405)    
Common stock repurchased - equity plans (in shares)   (94,500)      
Share-based compensation expense 29,440   29,440    
Excise tax on repurchase of common stock (2,392)   (2,392)    
Balance at Sep. 30, 2026 $ 9,047,333 $ 241,894 6,233,566 3,111,483 (539,610)
Balance (in shares) at Sep. 30, 2026 96,757,601 96,757,601      
Balance at Jun. 30, 2026 $ 9,131,468 $ 242,428 6,247,484 2,951,691 (310,135)
Balance (in shares) at Jun. 30, 2026   96,971,142      
Increase (Decrease) in Stockholders' Equity          
Net income 223,798     223,798  
Other comprehensive income (loss), net of tax effects (229,475)       (229,475)
Comprehensive (loss) income (5,677)        
Cash dividends declared on common stock per share (64,006)     (64,006)  
Employee stock purchases 1,221 $ 32 1,189    
Employee stock purchases (in shares)   12,907      
Stock options exercised 372 $ 10 362    
Stock options exercised (in shares)   4,086      
Stock issued pursuant to restricted stock units   $ 51 (51)    
Stock issued pursuant to restricted stock units (in shares)   20,486      
Stock issued in lieu of cash - directors fees 94 $ 2 92    
Stock issued in lieu of cash - directors fees (in shares)   871      
Common stock repurchased - buyback plan (26,112) $ (625) (25,487)    
Common stock repurchased - buyback plan (in shares)   (250,000)      
Common stock repurchased - equity plans (199) $ (4) (195)    
Common stock repurchased - equity plans (in shares)   (1,891)      
Share-based compensation expense 10,395   10,395    
Excise tax on repurchase of common stock (223)   (223)    
Balance at Sep. 30, 2026 $ 9,047,333 $ 241,894 $ 6,233,566 $ 3,111,483 $ (539,610)
Balance (in shares) at Sep. 30, 2026 96,757,601 96,757,601