Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 31,818 | $10,130 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 28,934 | $9,989 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 26,491 | $5,940 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 30,012 | $6,205 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 29,668 | $5,747 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 21,052 | $2,982 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 17,995 | $2,097 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 303,406 | $32,301 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 228,352 | $24,785 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 239,440 | $19,213 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 210,569 | $20,330 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 219,998 | $16,038 | $69.61 | $52.13 - $75.74 |
| Q4 2022 | 73,537 | $3,639 | $48.77 | $43.87 - $51.48 |
| Q3 2022 | 60,097 | $2,428 | $53.92 | $40.23 - $64.00 |
| Q2 2022 | 122,919 | $7,474 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 375,434 | $23,952 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 415,531 | $29,765 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 366,451 | $24,853 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 394,662 | $28,822 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 353,409 | $22,425 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 358,565 | $21,758 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 349,360 | $19,935 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 308,792 | $17,487 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 242,371 | $10,817 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 352,606 | $19,212 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 342,705 | $17,980 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 157,526 | $10,143 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 256,829 | $16,943 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 189,744 | $12,603 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 204,576 | $16,364 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 336,195 | $27,195 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 399,841 | $29,426 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 443,527 | $33,771 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 332,621 | $24,528 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 295,169 | $22,815 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 123,702 | $10,673 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 124,433 | $11,364 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 154,158 | $12,207 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 184,353 | $10,262 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 87,391 | $4,861 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 57,898 | $2,837 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 132,262 | $6,691 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 102,392 | $5,823 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 135,136 | $6,855 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 153,319 | $8,109 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 191,522 | $7,624 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 283,187 | $13,535 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 620,076 | $20,530 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 613,709 | $18,097 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 442,108 | $16,507 | $37.73 | $35.02 - $41.24 |