v3.25.2
Investment securities
6 Months Ended
Jun. 30, 2025
Investment securities  
Investment securities

4

Investment securities

The following tables summarize the Company’s investments in government debt securities as of June 30, 2025 and December 31, 2024:

At June 30, 2025

    

Amortized cost

    

Gross unrealized holding gains

    

Gross unrealized holding losses

    

Estimated fair value

(in thousands)

Current investments:

Government debt securities (held-to-maturity)

$

123,196

$

168

$

$

123,364

Total

$

123,196

$

168

$

$

123,364

At December 31, 2024

    

Amortized cost

    

Gross unrealized holding gains

    

Gross unrealized holding losses

    

Estimated fair value

(in thousands)

Current investments:

Government debt securities (held-to-maturity)

$

208,591

$

164

$

$

208,755

Total

$

208,591

$

164

$

$

208,755

The Company invests in short-term U.S. and European government debt securities with the highest investment credit rating. The U.S. and European government bonds are U.S. dollar and euro denominated, respectively.

Investment securities with original maturities of 90 days or less when purchased are presented within cash and cash equivalents and measured at amortized cost (June 30, 2025: $109.0 million, December 31, 2024: $15.3 million).

Inputs to the fair value of the investments are considered Level 2 inputs.