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Note 9 - Income Taxes | 3 Months Ended
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Mar. 31, 2025
Notes to Financial Statements |
Income Tax Disclosure [Text Block] | Note 9 — Income Taxes Our effective tax rates for the three months ended March 31, 2025 and 2024, were as follows:
​ |  | Three months ended |
​ |  | March 31, |
​ |  | 2025 |  |  | 2024 |
Effective tax rate |  |  | 22.0 | % |  |  | 18.8 | %
The effective tax rate for the three months ended March 31, 2025, was reduced by the excess tax benefit from equity-based vesting compensation. This is in comparison to the effective tax rate for the three months ended March 31, 2024, which included the reclassification of accumulated foreign currency translation adjustments to net income from liquidated JHG entities, resulting in benefit to the first quarter of 2024. As of March 31, 2025, we had $27.8 million of unrecognized tax benefits held for uncertain tax positions.

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