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v3.25.4

Financial Assets and Liabilities - Not Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Assets |  |
Cash restricted or segregated under regulations and other | $ 64,744 | $ 41,478
Receivables from broker-dealers and clearing organizations | 1,896,405 | 1,100,850
Receivables from customers | 161,561 | 149,804
Other assets | 528,341 | 357,740
Liabilities |  |
Payables to broker-dealers and clearing organizations | 998,276 | 918,566
Payables to customers | 43,103 | 46,112
Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Assets |  |
Cash and cash equivalents | 1,061,697 | 872,513
Cash restricted or segregated under regulations and other | 64,744 | 41,478
Securities borrowed | 0 | 0
Securities purchased under agreements to resell | 0 | 0
Receivables from broker-dealers and clearing organizations | 0 | 0
Receivables from customers | 0 | 0
Other assets | 16,414 | 11,121
Total Assets | 1,142,855 | 925,112
Liabilities |  |
Short-term borrowings | 0 | 0
Long-term borrowings | 0 | 0
Securities loaned | 0 | 0
Securities sold under agreements to repurchase | 0 | 0
Payables to broker-dealers and clearing organizations | 0 | 0
Payables to customers | 0 | 0
Other liabilities | 0 | 0
Total Liabilities | 0 | 0
Significant Other Observable Inputs (Level 2) |  |
Assets |  |
Cash and cash equivalents | 0 | 0
Cash restricted or segregated under regulations and other | 0 | 0
Securities borrowed | 3,191,138 | 2,294,529
Securities purchased under agreements to resell | 988,929 | 983,941
Receivables from broker-dealers and clearing organizations | 1,567,471 | 1,049,255
Receivables from customers | 161,561 | 149,804
Other assets | 23,531 | 20,605
Total Assets | 5,932,630 | 4,498,134
Liabilities |  |
Short-term borrowings | 12,382 | 38,541
Long-term borrowings | 2,098,639 | 1,788,719
Securities loaned | 3,477,831 | 2,431,878
Securities sold under agreements to repurchase | 1,405,639 | 1,271,788
Payables to broker-dealers and clearing organizations | 817,004 | 781,830
Payables to customers | 43,103 | 46,112
Other liabilities | 26,039 | 26,114
Total Liabilities | 7,880,637 | 6,384,982
Significant Unobservable Inputs (Level 3) |  |
Assets |  |
Cash and cash equivalents | 0 | 0
Cash restricted or segregated under regulations and other | 0 | 0
Securities borrowed | 0 | 0
Securities purchased under agreements to resell | 0 | 0
Receivables from broker-dealers and clearing organizations | 0 | 0
Receivables from customers | 0 | 0
Other assets | 0 | 0
Total Assets | 0 | 0
Liabilities |  |
Short-term borrowings | 0 | 0
Long-term borrowings | 0 | 0
Securities loaned | 0 | 0
Securities sold under agreements to repurchase | 0 | 0
Payables to broker-dealers and clearing organizations | 0 | 0
Payables to customers | 0 | 0
Other liabilities | 0 | 0
Total Liabilities | 0 | 0
Carrying Value |  |
Assets |  |
Cash and cash equivalents | 1,061,697 | 872,513
Cash restricted or segregated under regulations and other | 64,744 | 41,478
Securities borrowed | 3,191,138 | 2,294,529
Securities purchased under agreements to resell | 988,929 | 983,941
Receivables from broker-dealers and clearing organizations | 1,567,471 | 1,049,255
Receivables from customers | 161,561 | 149,804
Other assets | 39,945 | 31,726
Total Assets | 7,075,485 | 5,423,246
Liabilities |  |
Short-term borrowings | 12,382 | 38,541
Long-term borrowings | 2,039,463 | 1,740,467
Securities loaned | 3,477,831 | 2,431,878
Securities sold under agreements to repurchase | 1,405,639 | 1,271,788
Payables to broker-dealers and clearing organizations | 817,004 | 781,830
Payables to customers | 43,103 | 46,112
Other liabilities | 26,039 | 26,114
Total Liabilities | 7,821,461 | 6,336,730
Fair Value |  |
Assets |  |
Cash and cash equivalents | 1,061,697 | 872,513
Cash restricted or segregated under regulations and other | 64,744 | 41,478
Securities borrowed | 3,191,138 | 2,294,529
Securities purchased under agreements to resell | 988,929 | 983,941
Receivables from broker-dealers and clearing organizations | 1,567,471 | 1,049,255
Receivables from customers | 161,561 | 149,804
Other assets | 39,945 | 31,726
Total Assets | 7,075,485 | 5,423,246
Liabilities |  |
Short-term borrowings | 12,382 | 38,541
Long-term borrowings | 2,098,639 | 1,788,719
Securities loaned | 3,477,831 | 2,431,878
Securities sold under agreements to repurchase | 1,405,639 | 1,271,788
Payables to broker-dealers and clearing organizations | 817,004 | 781,830
Payables to customers | 43,103 | 46,112
Other liabilities | 26,039 | 26,114
Total Liabilities | $ 7,880,637 | $ 6,384,982

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