Biggest changeThe Company had the following outstanding forward contracts as of December 31, 2024 and 2023 (in thousands): December 31, 2024 December 31, 2023 Currency Notional Value USD Equivalent High Rate Low Rate Notional Value USD Equivalent High Rate Low Rate Derivatives Not Designated as Hedging Instruments: Singapore Dollar 40,000 $ 29,457 1.36 1.36 39,700 $ 30,136 1.32 1.32 Euro 25,000 26,029 0.9605 0.9605 40,000 44,302 0.9029 0.9029 Chinese Renminbi 95,000 12,990 7.31 7.31 50,000 7,025 7.12 7.12 Mexican Peso 220,000 10,701 20.56 20.56 145,000 8,505 17.05 17.05 Hungarian Forint 2,360,000 5,951 396.59 396.59 2,240,000 6,466 346.45 346.45 British Pound 3,200 4,008 0.7983 0.7983 3,345 4,258 0.7855 0.7855 Japanese Yen 2,000,000 3,750 156.52 156.52 600,000 4,255 141.02 141.02 Swiss Franc 2,200 2,432 0.9047 0.9047 — — — — Canadian Dollar 2,000 1,390 1.44 1.44 1,470 1,112 1.32 1.32 A change in foreign currency exchange rates could materially impact the fair value of these contracts; however, if this occurred, the fair value of the underlying exposures hedged by the contracts would change by a similar amount.
Biggest changeThe Company enters into economic hedges utilizing foreign currency forward contracts with maturities of generally up to three months but not greater than one year to manage the exposure to fluctuations in foreign currency exchange rates arising primarily from foreign-denominated receivables and payables. 27 Table of Contents The Company had the following outstanding forward contracts as of December 31, 2025 and 2024 (in thousands): December 31, 2025 December 31, 2024 Currency Notional Value USD Equivalent High Rate Low Rate Notional Value USD Equivalent High Rate Low Rate Derivatives Not Designated as Hedging Instruments: Mexican Peso 160,000 $ 8,881 18.02 18.02 220,000 $ 10,701 20.56 20.56 Hungarian Forint 2,500,000 7,600 328.95 328.95 2,360,000 5,951 396.59 396.59 Korean Won 9,000,000 6,239 1,442.50 1,442.50 — — — — British Pound 4,000 5,383 0.7432 0.7432 3,200 4,008 0.7983 0.7983 Indian Rupee 400,000 4,436 90.17 90.17 — — — — Chinese Renminbi 20,000 2,865 6.98 6.98 95,000 12,990 7.31 7.31 Japanese Yen 400,000 2,563 156.04 156.04 2,000,000 12,789 156.52 156.52 Singapore Dollar (1) — — — — 40,000 29,457 1.36 1.36 Euro — — — — 25,000 26,029 0.9605 0.9605 Swiss Franc — — — — 2,200 2,432 0.9047 0.9047 Canadian Dollar — — — — 2,000 1,390 1.44 1.44 (1) In January 2026, the Company entered into a forward contract for the Singapore Dollar with a notional value of S$34 million and a USD equivalent of $27 million, with a high and low rate of 1.24.
Given the relatively short maturities and investment-grade quality of the Company’s portfolio of debt securities as of December 31, 2024, we do not expect a sharp rise in interest rates to have a material adverse effect on the fair value of these instruments. As a result, the Company does not currently hedge these interest rate exposures.
Given the relatively short maturities and investment-grade quality of the Company’s portfolio of debt securities as of 28 Table of Contents December 31, 2025, we do not expect a sharp rise in interest rates to have a material adverse effect on the fair value of these instruments. As a result, the Company does not currently hedge these interest rate exposures.
Dollar may have a material impact on our operating results. Interest Rate Risk The Company’s investment portfolio of debt securities includes corporate bonds, treasury notes, asset-backed securities, and sovereign bonds. Debt securities with original maturities greater than three months are designated as available-for-sale and are reported at fair value.
Interest Rate Risk The Company’s investment portfolio of debt securities includes corporate bonds, treasury notes, and asset-backed securities. Debt securities with original maturities greater than three months are designated as available-for-sale and are reported at fair value.
Dollar strengthens in relation to these foreign currencies, we would expect to report a net decrease in operating income. Conversely, in times when the U.S. Dollar weakens in relation to these foreign currencies, we would expect to report a net increase in operating income. Thus, changes in the relative strength of the U.S.
Conversely, in times when the U.S. Dollar weakens in relation to these foreign currencies, we would expect to report a net increase in operating income. Thus, changes in the relative strength of the U.S. Dollar may have a material impact on our operating results.
Dollar, and we expect sales denominated in foreign currencies to continue to represent a significant portion of our total revenue. While we also have expenses denominated in these same foreign currencies, the impact on revenues has historically been, and is expected to continue to be, greater than the offsetting impact on expenses. Therefore, in times when the U.S.
While we also have expenses denominated in these same foreign currencies, the impact on revenues has historically been, and is expected to continue to be, greater than the offsetting impact on expenses. Therefore, in times when the U.S. Dollar strengthens in relation to these foreign currencies, we would expect to report a net decrease in operating income.
To the extent that these forecasts are overstated or understated during periods of currency volatility, we could experience unanticipated foreign currency gains or losses that could have a material impact on our results of operations.
To the extent that these forecasts are overstated or understated during periods of currency volatility, we could experience unanticipated foreign currency gains or losses that could have a material impact on our results of operations. Furthermore, our failure to identify new exposures and hedge them in an effective manner may result in material foreign currency gains or losses.
As of December 31, 2024, the fair value of the Company’s portfolio of debt securities amounted to $400,854,000, with amortized cost amounts totaling $405,758,000, maturities that do not exceed six years, and a yield to maturity of 3.8%.
As of December 31, 2025, the fair value of the Company’s portfolio of debt securities amounted to $379,376,000, with amortized cost amounts totaling $376,589,000, maturities that do not exceed five years, and a yield to maturity of 4.19%.
Dollar, a significant portion of our revenues and expenses are denominated in the Euro and Chinese Renminbi, and to a lesser extent the Japanese Yen, Korean Won, Indian Rupee, and Mexican Peso. We estimate that approximately 55% of our sales in 2024 were invoiced in currencies other than the U.S.
The Company’s functional currency/reporting currency exchange rate exposures result from revenues and expenses that are denominated in currencies other than the U.S. Dollar. In addition to the U.S. Dollar, a significant portion of our revenues and expenses are denominated in the Euro and Chinese Renminbi, and to a lesser extent the Japanese Yen, Korean Won, Indian Rupee, and Mexican Peso.
As of December 31, 2024, 63% of the investment portfolio had effective maturity dates of less than three years.
It is the Company’s policy to invest in debt securities with maturities that do not exceed five years. As of December 31, 2025, 72% of the investment portfolio had effective maturity dates of less than three years.