v3.26.1
RELATED PARTY TRANSACTIONS - Schedule of related party transactions (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Mar. 31, 2026
ASSETS      
Cash and cash equivalents $ 1,351,050 $ 567,907 $ 966,115
Restricted cash 1,473,196   1,246,312
Investment securities 4,182,982   3,342,561
Margin lending, brokerage and other receivables, net 3,996,783   4,690,782
Loans issued 2,036,515   2,077,606
Other assets, net 376,937   264,621
LIABILITIES      
Customer liabilities 7,048,800   7,103,984
Margin lending and trade payables 594,005   689,641
Insurance contract liabilities 768,095   653,907
Other liabilities 388,330   285,247
Revenue:      
Fee and commission income 156,734 107,642  
Interest income 295,106 198,571  
Net insurance revenue 124,175 143,815  
Other income 11,645 8,561  
Expense:      
Fee and commission expense 31,289 84,354  
Interest expense 177,563 113,410  
Advertising and sponsorship expense 35,785 24,463  
Related party      
ASSETS      
Cash and cash equivalents 1,139   1,771
Restricted cash 6,989   6,586
Investment securities 7,556   8,117
Margin lending, brokerage and other receivables, net 34,560   22,267
Loans issued 25,157   21,321
Other assets, net 40,641   40,119
LIABILITIES      
Customer liabilities 113,506   94,808
Margin lending and trade payables 652   836
Insurance contract liabilities 5,497   6,437
Other liabilities 4,271   2,984
Revenue:      
Fee and commission income 1,023 684  
Interest income 4,511 583  
Net insurance revenue 694 5,927  
Other income 103 355  
Expense:      
Fee and commission expense 1,114 1,411  
Interest expense 1,217 436  
Advertising and sponsorship expense 11,831 5,513  
Companies controlled by management      
ASSETS      
Cash and cash equivalents 1,139   1,771
Restricted cash 6,989   6,586
Investment securities 7,556   8,117
Margin lending, brokerage and other receivables, net 8,212   2,315
Loans issued 24,754   20,846
Other assets, net 22,888   22,234
LIABILITIES      
Customer liabilities 67,942   58,592
Margin lending and trade payables 652   395
Insurance contract liabilities 5,497   6,437
Other liabilities 4,034   2,733
Revenue:      
Fee and commission income 667 533  
Interest income 1,344 317  
Net insurance revenue 664 5,914  
Other income 102 355  
Expense:      
Fee and commission expense 1,114 1,410  
Interest expense 762 313  
Advertising and sponsorship expense 11,831 5,513  
Management      
ASSETS      
Margin lending, brokerage and other receivables, net 25,913   19,946
Loans issued 403   475
Other assets, net 17,753   17,885
LIABILITIES      
Customer liabilities 43,113   33,854
Margin lending and trade payables 0   441
Other liabilities 236   250
Revenue:      
Fee and commission income 353 147  
Interest income 3,165 266  
Net insurance revenue 29 11  
Other income 1 0  
Expense:      
Fee and commission expense 0 1  
Interest expense 160 110  
Other      
ASSETS      
Margin lending, brokerage and other receivables, net 435   6
LIABILITIES      
Customer liabilities 2,451   2,362
Other liabilities 1   $ 1
Revenue:      
Fee and commission income 3 4  
Interest income 2 0  
Net insurance revenue 1 2  
Expense:      
Interest expense $ 295 $ 13