| Balance Sheets | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
|---|---|---|---|---|
| Cash and cash equivalents | 607,599 | 738,960 | 840,270 | 517,894 |
| Short-term investments | 474,260 | 504,200 | 422,868 | 419,091 |
| Accounts receivable | 208,327 | 69,816 | 160,641 | 388,707 |
| Prepaid and other current assets | 96,491 | 74,994 | 56,927 | 60,717 |
| Total current assets | 1,386,677 | 1,387,970 | 1,480,706 | 1,386,409 |
| Property and equipment, net | 22,871 | 23,713 | 25,138 | 26,376 |
| Patents, net | 319,158 | 318,756 | 313,981 | 317,963 |
| Deferred tax assets | 133,328 | 141,326 | 154,729 | 96,468 |
| Other non-current assets, net | 209,164 | 192,525 | 164,946 | 157,493 |
| Total assets | 2,071,198 | 2,064,290 | 2,139,500 | 1,984,709 |
| Current portion of long-term debt | 377,787 | 458,376 | 456,258 | 455,750 |
| Accounts payable | 17,342 | 10,048 | 9,115 | 8,046 |
| Accrued compensation and related expenses | 32,795 | 50,050 | 37,602 | 28,766 |
| Deferred revenue | 261,103 | 193,722 | 234,510 | 178,291 |
| Dividends payable | 18,106 | 17,980 | 18,041 | 15,507 |
| Other accrued expenses | 31,207 | 22,326 | 29,584 | 22,498 |
| Total current liabilities | 738,340 | 752,502 | 785,110 | 708,858 |
| Long-term debt | 10,500 | 16,292 | 17,142 | 16,566 |
| Long-term deferred revenue | 159,362 | 135,882 | 177,403 | 113,631 |
| Other long-term liabilities | 58,910 | 58,494 | 59,869 | 58,870 |
| Total liabilities | 967,112 | 963,170 | 1,039,524 | 897,925 |
| Preferred stock, 0.10 par value, 14,399 shares authorized, 0 shares issued and outstanding | 0 | 0 | 0 | 0 |
| Common stock, 0.01 par value, 100,000 shares authorized, 71,979 and 70,965 shares issued and 25,873 and 25,685 shares outstanding | 719 | 709 | 709 | 709 |
| Additional paid-in capital | 1,063,941 | 816,903 | 804,328 | 805,073 |
| Retained earnings | 2,170,071 | 2,113,240 | 2,088,823 | 2,039,921 |
| Accumulated other comprehensive (loss) gain | -636 | 299 | 220 | -107 |
| Treasury stock, 46,106 and 45,280 shares of common stock held at cost | 2,130,009 | 1,830,031 | 1,794,104 | 1,758,812 |
| Total shareholders' equity | 1,104,086 | 1,101,120 | 1,099,976 | 1,086,784 |
| Total liabilities and shareholders' equity | 2,071,198 | 2,064,290 | 2,139,500 | 1,984,709 |
InterDigital, Inc. (IDCC)
InterDigital, Inc. (IDCC)