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v3.25.3

Investments (Tables) | 9 Months Ended
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Sep. 27, 2025
Amortized Cost and Fair Value of Available-for-Sale Investments | The amortized cost and fair values of available-for-sale investments are as follows at September 27, 2025 and December 28, 2024 (in thousands):
|  |  |  |  | Gross |  |  | Gross |  |  |  |
| Amortized Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
September 27, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market investments |  | $ | 5,998 |  |  | $ | — |  |  | $ | — |  |  | $ | 5,998 |
Asset-backed securities |  |  | 21,686 |  |  |  | 57 |  |  |  | 1,240 |  |  |  | 20,503 |
Corporate bonds, commercial paper and direct obligations of government agencies |  |  | 103,735 |  |  |  | 993 |  |  |  | 739 |  |  |  | 103,989 |
U.S. Treasury obligations |  |  | 14,869 |  |  |  | 7 |  |  |  | — |  |  |  | 14,876 |
Total |  | $ | 146,288 |  |  | $ | 1,057 |  |  | $ | 1,979 |  |  | $ | 145,366 |
December 28, 2024 |  |  |  |  |  |  |  |  |  |  |  |
Money market investments |  | $ | 13,473 |  |  | $ | — |  |  | $ | — |  |  | $ | 13,473 |
Asset-backed securities |  |  | 26,785 |  |  |  | 25 |  |  |  | 1,770 |  |  |  | 25,040 |
Corporate bonds, commercial paper and direct obligations of government agencies |  |  | 107,180 |  |  |  | 198 |  |  |  | 2,026 |  |  |  | 105,352 |
Total |  | $ | 147,438 |  |  | $ | 223 |  |  | $ | 3,796 |  |  | $ | 143,865 |
Schedule of Unrealized Loss on Available-for-Sale Investments | For those available-for-sale investments with unrealized losses at September 27, 2025 and December 28, 2024, the following table summarizes the duration of the unrealized loss (in thousands):
|  | Less than 12 months |  |  | 12 months or longer |  |  | Total |
|  | Fair Value |  |  | Unrealized Loss |  |  | Fair Value |  |  | Unrealized Loss |  |  | Fair Value |  |  | Unrealized Loss |
September 27, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset-backed securities |  | $ | 4,537 |  |  | $ | 411 |  |  | $ | 9,400 |  |  | $ | 829 |  |  | $ | 13,937 |  |  | $ | 1,240 |
Corporate bonds, commercial paper, and direct obligations of government agencies |  |  | 16,299 |  |  |  | 130 |  |  |  | 17,003 |  |  |  | 609 |  |  |  | 33,302 |  |  |  | 739 |
Total |  | $ | 20,836 |  |  | $ | 541 |  |  | $ | 26,403 |  |  | $ | 1,438 |  |  | $ | 47,239 |  |  | $ | 1,979 |
December 28, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset-backed securities |  | $ | 9,663 |  |  | $ | 37 |  |  | $ | 12,596 |  |  | $ | 1,733 |  |  | $ | 22,259 |  |  | $ | 1,770 |
Corporate bonds, commercial paper, and direct obligations of government agencies |  |  | 18,409 |  |  |  | 169 |  |  |  | 59,609 |  |  |  | 1,857 |  |  |  | 78,018 |  |  |  | 2,026 |
Total |  | $ | 28,072 |  |  | $ | 206 |  |  | $ | 72,205 |  |  | $ | 3,590 |  |  | $ | 100,277 |  |  | $ | 3,796 |

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